Cat 328D Lcr Users Manual Specalog For Hydraulic Excavator, AEHQ5706 01

328D LCR to the manual 859f5d91-0acf-4b34-94be-68d8cab418b2

2015-01-25

: Cat Cat-328D-Lcr-Users-Manual-217567 cat-328d-lcr-users-manual-217567 cat pdf

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®
®
Engine
Engine Model Cat®C7 ACERT™
Net Flywheel Power 152 kW 204 hp
Weights
Operating Weight 34 700 kg 76,500 lb
• Reach boom, R3.2CB2 (10 ft 6 in) Stick, 1.2 m3(1.57 yd3)
Bucket, 850 mm (34 in) Shoes.
328D LCR
Hydraulic Excavator
2
328D LCR Hydraulic Excavator
The D Series incorporates innovations for improved performance and versatility.
Service and Maintenance
Fast, easy service has been designed
in with extended service intervals,
advanced filtration, convenient filter
access and user-friendly electronic
diagnostics for increased productivity
and reduced maintenance costs. pg. 12
Versatility
Caterpillar offers a wide variety of
factory-installed attachments that
enhance performance and job site
management. pg. 11
Operator Station
Provides maximum space, wider
visibility and easy access to switches.
The monitor is a full-color graphical
display that allows the operator to
understand the machine information
easily. Overall, the new cab provides
a comfortable environment for the
operator. pg. 6
✔
Hydraulics
The hydraulic system has been designed
to provide reliability and outstanding
controllability. An optional Tool
Control System provides enhanced
flexibility. pg. 5
C7 with ACERT™ Technology
ACERT™ Technology works at the
point of combustion to optimize engine
performance and provide low exhaust
emissions to meet U.S. EPA Tier 3
emission regulations, with exceptional
performance capabilities and proven
reliability. pg. 4
✔
✔New Feature
Image may contain optional attachments
3
Complete Customer Support
Your Cat®dealer offers a wide range
of services that can be set up under a
customer support agreement when you
purchase your equipment. The dealer will
help you choose a plan that can cover
everything from machine configuration
to eventual replacement. pg. 13
Work Tools – Attachments
A variety of work tools, including
buckets, couplers, hammers, and shears
are available through Cat®Work Tools.
pg. 10
✔
Booms, Sticks and Bucket Attachments
Designed for maximum flexibility,
productivity and high efficiency on all
jobs, the 328D LCR offers a range of
configurations suitable for a variety
of applications. pg. 9
Structures
Caterpillar®design and manufacturing
techniques assure outstanding durability
and service life from these important
components. pg. 8
Cat®C7 ACERT. The Cat C7 with
ACERT™ Technology introduces
a series of evolutionary, incremental
improvements that provide breakthrough
engine technology. The building blocks
of ACERT Technology are fuel delivery,
air management and electronic control.
ACERT Technology optimizes engine
performance while meeting U.S. EPA
Tier 3 engine emission regulations.
Performance. The 328D LCR,
equipped with the C7 engine with
ACERT Technology, provides 8% more
horsepower as compared to the 3126B
ATAAC HEUI in the 325C LCR.
Automatic Engine Speed Control.
The two-stage, one-touch control
maximizes fuel efficiency and
reduces sound levels.
ADEM™ A4 Engine Controller.
The ADEM A4 electronic control
module manages fuel delivery to get
the best performance per liter (gallon)
of fuel used. The engine management
system provides flexible fuel mapping,
allowing the engine to respond quickly
to varying application needs. It tracks
engine and machine conditions while
keeping the engine operating at
peak efficiency.
Electronic Control Module. The Electronic
Control Module (ECM) works as the
“brain” of the engine’s control system,
responding quickly to operating variables
to maximize engine efficiency. Fully
integrated with sensors in the engine’s
fuel, air, coolant, and exhaust systems,
the ECM stores and relays information
on conditions such as rpm, fuel
consumption, and diagnostic information.
Fuel Delivery. The Cat C7 features
electronic controls that govern the fuel
injection system. Multiple injection
fuel delivery involves a high degree
of precision. Precisely shaping the
combustion cycle lowers combustion
chamber temperatures, generating
fewer emissions and optimizing fuel
combustion. This translates into more
work output for your fuel cost.
Cooling System. The cooling fan
is directly driven from the engine.
An electrically controlled viscous
clutch fan is utilized to reduce fan
noise. The optimum fan speed is
calculated based on the target engine
speed, coolant temperature, hydraulic
oil temperature and actual fan speed.
The 328D LCR incorporates side by
side cooling, allowing easy access to
keep the cooling cores free of debris.
Air Cleaner. The radial seal air filter
features a double-layered filter core
for more efficient filtration and is
located in a compartment behind the
cab. A warning is displayed on the
monitor when dust accumulates above
a preset level.
Noise Reduction Technologies.
The engine mounts are rubber-isolating
mounts matched with the engine package.
Further noise reduction has been
achieved through design changes to
the isolated top cover, oil pan, multiple
injection strategy, insulated timing
cover, sculpted crankcase and gear train
refinements.
4
C7 with ACERT™ Technology
Built for power reliability, economy and low emissions.
Component Layout. The hydraulic
system and component locations have
been designed to provide a high level
of system efficiency. The main pumps,
control valves and hydraulic tank are
located close together. This allows
for shorter tubes and lines between
components, which reduce friction loss,
and pressure drops in the lines. The layout
further provides greater operator comfort
by placing the radiator on the cab side
of the upper structure. This allows
incoming air to enter the engine
compartment from the operator side.
Hot air and corresponding engine sound
exits on the opposite side away from
the operator. This reduces engine
compartment heat and sound being
transmitted to the operator.
Pilot System. The pilot pump is
independent from the main pumps and
controls the front linkage, swing and
travel operations.
Hydraulic Cross Sensing System.
The hydraulic cross sensing system
utilizes each of two hydraulic pumps to
100 percent of engine power, under all
operating conditions. This improves
productivity with faster implement speeds
and quicker, stronger pivot turns.
Boom and Stick Regeneration Circuit.
Boom and stick regeneration circuit
saves energy during boom-down and
stick-in operation. This increases
operator efficiency, reduces cycle times
and pressure loss. Benefits include higher
productivity, lower operating costs and
increased fuel efficiency.
Auxiliary Hydraulic Valve. The auxiliary
valve is standard on the 328D LCR.
Control Circuits are available as
attachments, allowing for operation
of high and medium pressure tools.
These include shears, grapples, hammers,
pulverizers, multi-processors and
vibratory plate compactors.
Hydraulic Cylinder Snubbers.
Snubbers are located at the rod-end of
the boom cylinders and both ends of the
stick cylinders. Benefits include reducing
sound levels, cushion shocks while
extending component life.
5
Hydraulics
Cat®hydraulics deliver power and precise control to keep material moving.
6
Designed for comfort, simple and easy operation, the 328D LCR allows the operator
to focus on production.
Operator Station
Operator Station. The workstation is
spacious, quiet and comfortable, assuring
high productivity during a long workday.
The attachment switches, key switch
and throttle dial are conveniently located
on the right-hand wall. The monitor is
easy to see and maximizes visibility.
Monitor. The monitor is a full color
400x234 pixels Liquid Crystal Display
(LCD) graphic display.
The angle can be adjusted to minimize
sun glare and has the capability of
displaying information in twenty-seven
different languages.
Pre-Start Check. Prior to starting the
machine, the system will check for low
fluid levels. These include engine oil,
hydraulic oil and engine coolant.
The event display area warns the
operator if one of the conditions exists.
Gauge Display. Three analog gauges,
fuel level, hydraulic oil temperature
and coolant temperature, are displayed
in this area.
Event Display. Machine information is
displayed in this area with the icon and
language.
Multi-information Display. This area
is reserved for displaying various
information which is convenient for the
operator. The “CAT” logo is displayed
when no information is available to
be displayed.
Standard Cab Equipment. To enhance
operator comfort and productivity, the
cab includes a drink holder, coat hook,
service meter, literature holder and
magazine rack.
Console. Redesigned consoles feature
a simple, functional design to reduce
operator fatigue, ease of switch operation
and excellent visibility. Both consoles
have attached armrests with height
adjustments.
Seat. A new optional air suspension
seat is available in the 328D LCR.
The standard and optional seats
provide a variety of adjustments to
suit the operator’s size and weight
including fore/aft, height and weight.
Wide adjustable armrests and a
retractable seat belt are also included.
Joystick Control. The joystick controls
are designed for low lever effort and
match operator’s natural wrist and
arm position. The operator can operate
the joystick controls with an arm on
the armrest. Horizontal and vertical
strokes have been designed to reduce
operator fatigue.
Hydraulic Activation Control Lever.
For added safety, this lever must be
in the operate position to activate the
machine control functions.
Automatic Climate Control. Fully
automatic climate control adjusts
temperature and flow, and determines
which air outlet is best in each situation
with a touch of a button.
Cab Exterior. The exterior design uses
thick steel tubing along the bottom
perimeter of the cab, improving the
resistance of fatigue and vibration.
This design allows the FOGS to be
bolted directly to the cab, at the factory
or as an attachment later, enabling the
machine to meet specifications and job
site requirements.
Cab Mounts. The cab shell is attached
to the frame with viscous rubber cab
mounts, which dampen vibrations
and sound levels while enhancing
operator comfort.
Windows. All glass is affixed directly
to the cab for excellent visibility
eliminating window frames. The upper
front windshield opens, closes and
stores on the roof above the operator
with a one-touch action release system.
Wipers. Pillar-mounted wipers increase
the operator’s viewing area and offer
continuous and intermittent modes.
Skylight. An enlarged skylight with
sunshade provides excellent visibility
and ventilation.
Door. The 328D LCR features a curved
sliding door. This feature is ideal for
those situations when space is restricted
and opening a conventional door is not
permissible.
7
Robotic Welding. Up to 95% of the
structural welds on a Caterpillar®
Excavator are completed by robots.
Robotic welds achieve over three times
the penetration of manual welds.
Carbody Design and Track Roller
Frames. X-shaped, box-section carbody
provides excellent resistance to torsional
bending. Robot-welded track roller
frames are press-formed, pentagonal
units to deliver exceptional strength
and service life.
Main Frame. Rugged main frame is
designed for maximum durability and
efficient use of materials.
Swing Bearing. The swing bearing
utilizes cross roller bearings versus the
traditional ball bearing design. The cross
roller bearing design allows for more
surface contact to absorb the stresses
that are a result of the high swing torque
that Cat offers. It provides exceptional
machine stability and reduces machine
pitching during boom down operation.
Undercarriage. Durable Cat
undercarriage absorbs stresses and
provides excellent stability.
Rollers and Idlers. Sealed and lubricated
track rollers, carrier rollers, and idlers
provide excellent service life, to keep
the machine in the field longer.
Long Undercarriage. The long (L)
undercarriage maximizes stability and
lift capacity. Two additional track links
have been added to the 328D LCR.
This long, wide, and sturdy undercarriage
offers a very stable work platform.
8
Structures
328D LCR structural components and undercarriage are the backbone of the
machine’s durability.
Reach Boom. The reach boom features
an optimum design that maximizes
digging envelopes with three stick
choices:
R3.2CB2 Stick. The CB-family buckets
associated with these sticks have enough
capacity for excellent reach and depth
in trenching and general construction
applications.
R2.65CB2 Stick. Stick is suited to
high-capacity buckets used in trenching,
excavation, and other general construction
work. It has been designed with enough
reach and depth to match a large-capacity
bucket and high digging force.
Linkage Pins. The bucket linkage
pins have been enlarged to improve
reliability and durability. All the pins
in the front linkages have thick chrome
plating, giving them high wear and
corrosion resistance.
Bucket Linkage. The power link improves
durability, increases machine-lifting
capability in key lifting positions and
with the integrated lift-eye it is easier
to use than compared to the previous
power link.
9
Booms, Sticks and Bucket Attachments
Designed for maximum flexibility, productivity and high efficiency on all jobs, the 328D LCR
offers a wide range of configurations suitable for a variety of applications.
Heavy Duty Buckets. Heavy-duty (HD)
buckets are used for a wide range of
moderately abrasive applications such as
mixed dirt, clay and rock. HD buckets
have best loading and dumping
characteristics and will empty easier
in cohesive material. More robust
construction than the GP buckets.
General Purpose Capacity (GP-C)
Buckets. General Purpose Capacity
Buckets are best for digging in soft to
hard ground with low to moderately
abrasive materials.
Heavy-Duty Power (HDP) Buckets.
For use in moderately abrasive
applications where breakout force and
cycle times are critical. Maximizes tip
force and improves cycle times in
most materials.
Heavy-Duty Rock Buckets. Heavy-duty
rock for aggressive bucket loading in
highly abrasive application such as shot
rock and granite. Features include:
• Thicker wear plates to extend the
life of bucket in severe applications
• Side wear plated extend further up
the side of the bucket for maximum
protection in rocky soils
• Buckets accept sidebar protectors
for best sidebar protection, or side
cutters for best fill characteristics
and bucket wear protection
Ditch Cleaning (DC) Buckets.
These wide shallow buckets are best
for bank forming, ditch cleaning,
and finishing.
Caterpillar Ground Engaging Tools
(GET). All bucket in the CB Family
utilize the Caterpillar K Series™ GET.
This GET system uses a vertical retainer
that is easier to remove and install than
the Cat J Series pin. The tip shapes
are more aggressive and offer better
penetration than the previous generation
of tips. There are also a variety of side
cutters and sidebar protectors to match
operating conditions.
Thumbs
Cat thumbs multiply the capabilities of
your excavator. This Highly versatile
tool works in conjunction with the bucket
to transform an excavator into a versatile
material-handling machine.
Hammers
Cat Hydraulic Hammers are precisely
matched to Cat machines for optimum
performance in a wide variety of
demolition and construction applications.
Vibratory Plate Compactor
Caterpillar®Vibratory Plate Compactors
provide superior compaction force in a
reliable, low-maintenance package.
These units produce high-power impulses
at a rate of 2,200 impacts per minute.
The forces generated by this vibration
drive soil particles close together for
solid, stable compactions. Whether in a
trench or on a slope, driving sheeting or
posts, Cat Compactors are the superior
choice for any job site’s compaction tasks.
10
Work Tools – Attachments
The 328D LCR has an extensive selection of work tools to optimize machine performance.
Tool Control System. This system offers
the most flexibility and versatility of the
auxiliary options offered. The system
is available in two configurations, as a
stand-alone system or with a medium
pressure circuit and third pump.
This system handles either single or
double function, one or two pump tools.
Additionally, the medium pressure circuit
allows use of tools that rotate such as
grapples, shears or multi-processors.
Up to 10 different tool settings can be
pre-programmed and selected through
the monitor.
Auxiliary Hydraulics Options. There are
four different options that can be factory
installed to meet the various demands
for hydra-mechanical tools.
• Single-Function
• Double-Function
• Tool Control System
• Medium Pressure
Single-Function Auxiliary Hydraulics.
This single-function circuit utilizes
one-way flow action with two pumps.
The circuit can run tools such as hammers
and vibratory plate compactors.
Double-Function Auxiliary Hydraulics.
The double-function circuit utilizes
two-way flow and one pump. It is
capable of running tools such as a
thumb, tilt-bucket or non-rotating
grapples or shears.
Product Link. The 328D LCR is pre-wired
at the factory to accept Product Link.
The system can be installed in the field
or as a factory-installed attachment.
Product Link can assist with Fleet
Management that will keep track
of hours, location, security and
product health.
Machine Security. An optional Machine
Security System is available from the
factory. Utilization of specific keys
prevents unauthorized machine use
and is a theft deterrent.
Pin Grabber Plus Hydraulic Pin Grabber
Hydraulic Quick Coupler. Increases
versatility of the excavator by allowing
the machine to pick up a wide variety
of work tools without leaving the cab.
11
Versatility
A wide variety of optional factory-installed attachments to enhance performance and
improve job site management.
Ground Level Service. The design
and layout was made with the service
technician in mind. Many service
locations are easily accessible at ground
level allowing critical maintenance to
get done quickly and efficiently.
Air Filter Compartment. The air filter
features a double-element construction
for superior cleaning efficiency.
When the air cleaner plugs, a warning
is displayed on the monitor screen
inside the cab.
Pump Compartment. A service door
on the right side of the upper structure
allows ground-level access to the pump
and pilot filter.
Radiator Compartment. The left rear
service door allows easy access to the
engine radiator, oil cooler and air-to-air-
after-cooler. A reserve tank and drain
cock are attached to the radiator for
simplified maintenance.
Greasing Points. A concentrated remote
greasing block on the boom delivers
grease to hard-to-reach locations on
the front.
Fan Guard. Engine radiator fan is
completely enclosed by fine wire
mesh, reducing the risk of an accident.
Anti-Skid Plate. Anti-skid plate covers
top of storage box and upper structure
to prevent slipping during maintenance.
Diagnostics and Monitoring. The 328D
LCR is equipped with S•O•SSM sampling
and hydraulic test ports for the hydraulic
system, engine oil, and for coolant.
A test connection for the Cat Electronic
Technician (Cat ET) service tool is
located in the cab.
Extended Service Interval. 328D LCR
service and maintenance intervals have
been extended to reduce machine service
time and increase machine availability.
12
Service and Maintenance
Simplified service and maintenance features save you time and money.
Product Support. You will find nearly
all parts at our dealer parts counter.
Cat®dealers utilize a worldwide
computer network to find in-stock
parts to minimize machine down time.
Save money with remanufactured
components.
Machine Selection. Make detailed
comparisons of the machines you are
considering before you buy. What are the
job requirements, machine attachments
and operating hours? What production
is needed? Your Cat dealer can provide
recommendations.
Customer Support Agreements.
Cat dealers offer a variety of product
support agreements, and work with
customers to develop a plan that best
meets specific needs. These plans can
cover the entire machine, including
attachments, to help protect the
customer’s investment.
Operation. Improving operating
techniques can boost your profits.
Your Cat dealer has videotapes, literature
and other ideas to help you increase
productivity, and Caterpillar offers
certified operator training classes to help
maximize the return on your investment.
Maintenance Services. Repair option
programs guarantee the cost of repairs
up front. Diagnostic programs such
as Scheduled Oil Sampling, Coolant
Sampling and Technical Analysis help
you avoid unscheduled repairs.
Replacement. Repair, rebuild, or replace?
Your Cat dealer can help you evaluate
the cost involved so you can make the
right choice.
13
Complete Customer Support
Cat®dealer services help you operate longer with lower costs.
14 328D LCR Hydraulic Excavator specifications
Drive
Maximum Drawbar Pull 300 kN 67,443 lb
Maximum Travel Speed 4.2 km/h 2.6 mph
Hydraulic System
Main Implement System – 235 L/min 62 gal/min
Maximum Flow (2x)
Max. pressure – Equipment 35 000 kPa 5,076 psi
Max. pressure – Equipment – 36 000 kPa 5,221 psi
Heavy
Max. pressure – Travel 35 000 kPa 5,076 psi
Max. pressure – Swing 27 500 kPa 3,989 psi
Pilot System – Maximum flow 32.4 L/min 8.6 gal/min
Pilot System – Maximum 3900 kPa 566 psi
pressure
Boom Cylinder – Bore 140 mm 5.5 in
Boom Cylinder – Stroke 1407 mm 55.4 in
Stick Cylinder – Bore 150 mm 5.9 in
Stick Cylinder – Stroke 1646 mm 64.8 in
CB2 Family Bucket Cylinder – 135 mm 5.3 in
Bore
CB2 Family Bucket Cylinder – 1156 mm 46 in
Stroke
DB Family Bucket Cylinder – 150 mm 5.9 in
Bore
DB Family Bucket Cylinder – 1156 mm 46 in
Stroke
Sound Performance
Performance ANSI/SAE
• When properly installed and maintained, the cab offered
by Caterpillar, when tested with doors and windows closed
according to ANSI/SAE J1166 OCT 98, meets OSHA and
MSHA requirements for operator sound exposure limits
in effect at time of manufacture.
• Hearing protection may be needed when operating with
an open operator station and cab (when not properly
maintained or doors/windows open) for extended periods
or in noisy environment.
Standards
Brakes SAE J1026 APR90
Cab/FOGS SAE J1356 FEB88 ISO 10262
Engine
Engine Model Cat®C7 ACERT™
Net Flywheel Power 152 kW 204 hp
Net Power – ISO 9249 152 kW 204 hp
Net Power – SAE J1349 151 kW 202 hp
Net Power – EEC 80/1269 152 kW 204 hp
Bore 110 mm 4.3 in
Stroke 127 mm 5 in
Displacement 7.2 L 440 in3
• The 328D LCR meets U.S. EPA Tier 3 emissions and
EU Stage IIIa engine emissions requirements.
• Net power advertised is the power available at the flywheel
when the engine is equipped with fan, air cleaner, muffler
and alternator.
• No engine derating needed up to 2300 m (7,500 ft).
Weights
Operating Weight 34 700 kg 76,500 lb
• Reach boom, R3.2CB2 (10 ft 6 in) Stick, 1.2 m3(1.57 yd3)
Bucket, 850 mm (34 in) Shoes.
Service Refill Capacities
Fuel Tank Capacity 406 L 106 gal
Cooling System 32 L 8.5 gal
Engine Oil 32 L 8.5 gal
Swing Drive 10 L 2.6 gal
Final Drive (each) 8 L 2.1 gal
Hydraulic System (including tank) 290 L 76.6 gal
Hydraulic Tank 153 L 40.4 gal
Track
Optional 850 mm 34 in
Optional 600 mm 24 in
Optional 700 mm 28 in
Number of Shoes Each Side – 49
Long Undercarriage
Number of Track Rollers Each 9
Side – Long Undercarriage
Number of Carrier Rollers Each 2
Side – Long Undercarriage
Swing Mechanism
Swing Speed 10.2 RPM
Swing Torque 82.2 kN·m 60,628 lb ft
15
328D LCR Hydraulic Excavator specifications
Dimensions
All dimensions are approximate.
Boom Options Reach Reach
6.15 m (20'2") 6.15 m (20'2")
Stick Options R3.2CB2 m (10'6") R2.65CB2 m (8'8")
1Shipping Height 3370 mm (11'1") 3400 mm (11'2")
2Shipping Length 9820 mm (32'3") 9830 mm (32'3")
3Tail Swing Radius 1900 mm (6'3") 1900 mm (6'3")
4Length to Center of Idler and Sprocket 4040 mm (13'3") 4040 mm (13'3")
5Track Length 5020 mm (16'6") 4860 mm (16'6")
6Ground Clearance 510 mm (1'8") 510 mm (1'8")
7Track Gauge 2590 mm (8'6") 2590 mm (8'6")
8Transport Width
850 mm (34") shoes 3440 mm (11'3") 3440 mm (11'3")
700 mm (28") shoes 3290 mm (10'10") 3290 mm (10'10")
600 mm (24") shoes 3190 mm (10'6") 3190 mm (10'6")
9Cab Height 3190 mm (10'0") 3190 mm (10'0")
10 Counterweight Clearance 1200 mm (3'11") 1200 mm (3'11")
Note: All numbers are approximate.
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orking Ranges
Boom Reach Reach
6.15 m (20'2") 6.15 m (20'2")
Stick Length R3.2CB2 m (10'6") R2.65CB2 m (8'8")
Bucket HD 1.2 m3(1.57 yd3) HD 1.2 m3(1.57 yd3)
1Maximum Digging Depth 6920 mm (22'8") 6370 mm (20'11")
2Maximum Reach at Ground Level 10 560 mm (34'8") 10 080 mm (33'1")
3Maximum Loading Height 8040 mm (26'5") 7820 mm (25'8")
4Minimum Loading Height 2990 mm (9'10") 3560 mm (11'8")
5Maximum Vertical Wall Digging Depth 6260 mm (20'6") 5730 mm (18'10")
6Minimum Front Swing Radius 3400 mm (11'2") 3380 mm (11'1")
7Maximum Reach 10 770 mm (35'4") 10 310 mm (33'10")
8Maximum Cutting Height 11 110 mm (36'5") 10 910 mm (35'10")
9Maximum Depth Cut for 2440 mm (8') Level Bottom 6760 mm (22'2") 6190 mm (20'4")
16 328D LCR Hydraulic Excavator specifications
17
328D LCR Hydraulic Excavator specifications
328D LCR Bucket and Stick Forces
Power Buckets
R3.2CB2 R2.65CB2
Stick R3.2CB2 w/Coupler R2.65CB2 w/Coupler
Bucket Digging Force (ISO) 200 kN 44,962 lb 162 kN 36,419 lb 201 kN 45,187 lb 162 kN 36,419 lb
Stick Digging Force (ISO) 133 kN 29,900 lb 125 kN 28,101 lb 152 kN 34,171 lb 142 kN 31,923 lb
Bucket Digging Force (SAE) 176 kN 39,566 lb 157 kN 35,295 lb 176 kN 39,566 lb 157 kN 35,295 lb
Stick Digging Force (SAE) 129 kN 29,000 lb 124 kN 27,876 lb 147 kN 33,047 lb 141 kN 31,698 lb
HD and HDR Buckets
R3.2CB2 R2.65CB2
Stick R3.2CB2 w/Coupler R2.65CB2 w/Coupler
Bucket Digging Force (ISO) 179 kN 40,241 lb 155 kN 34,845 lb 180 kN 40,466 lb 155 kN 34,845 lb
Stick Digging Force (ISO) 130 kN 29,225 lb 123 kN 27,651 lb 149 kN 33,497 lb 139 kN 31,248 lb
Bucket Digging Force (SAE) 159 kN 35,745 lb 142 kN 31,923 lb 159 kN 35,745 lb 142 kN 31,923 lb
Stick Digging Force (SAE) 126 kN 28,326 lb 120 kN 26,977 lb 143 kN 32,148 lb 136 kN 30,574 lb
Major Component Weights
Base machine with counterweight (without front linkage) with 850 mm (34") shoe 29 700 kg 65,477 lb
Two boom cylinders (each) 240 kg 529 lb
Counterweight
Standard counterweight 7720 kg 17,020 lb
Boom (includes lines, pins and stick cylinder)
Reach boom 6.15 m (20'2") 2300 kg 5,071 lb
Stick (includes lines, pins, bucket cylinder and linkage)
R3.2CB2 m (10'6") 1390 kg 3,064 lb
R2.65CB2 m (8'8") 1300 kg 2,866 lb
*All weights are approximate.
328D LCR Bucket Specifications and Compatibility
Bucket Type Adaptor Capacity Width Tip Radius Teeth Total Weight Reach Stick
m3yd3mm in mm in Qty kg lb R3.2CB2 R2.65CB2
CB2 Buckets
General Purpose K90 0.63 0.82 610 24 1656.3 65.2 3 729 1606 ss
K90 0.86 1.12 762 30 1656.3 65.2 4 847 1868 ss
K90 1.09 1.43 914 36 1656.3 65.2 5 951 2097 ss
K90 1.34 1.75 1067 42 1656.3 65.2 5 1024 2258 ss
K90 1.58 2.07 1219 48 1656.3 65.2 6 1121 2471 ss
K90 1.83 2.39 1372 54 1656.3 65.2 7 1218 2684 ns
Heavy Duty K100 0.53 0.69 610 24 1686.3 66.4 3 780 1720 ss
K100 0.73 0.95 762 30 1686.3 66.4 3 858 1891 ss
K100 0.93 1.22 914 36 1686.3 66.4 4 982 2165 ss
K100 1.14 1.49 1067 42 1686.3 66.4 5 1073 2365 ss
K100 1.35 1.77 1219 48 1686.3 66.4 5 1143 2519 ss
K100 1.57 2.05 1372 54 1686.3 66.4 6 1238 2730 ss
K100 1.78 2.33 1524 60 1686.3 66.4 7 1334 2941 ns
K100 1.99 2.60 1676 66 1686.3 66.4 7 1406 3101 *n
Heavy Duty Rock K100 0.73 0.95 762 30 1686.3 66.4 3 965 2127 ss
K100 0.93 1.22 914 36 1686.3 66.4 4 1073 2365 ss
K100 1.14 1.49 1067 42 1686.3 66.4 5 1174 2588 ss
K100 1.35 1.77 1219 48 1686.3 66.4 5 1259 2775 ss
Heavy Duty Power K100 1.12 1.46 1067 42 1592.1 62.7 5 1060 2337 ss
K100 1.33 1.74 1219 48 1592.1 62.7 5 1137 2507 ss
K100 1.53 2.00 1372 54 1592.1 62.7 6 1237 2727 ss
Ditch Cleaning —1.25 1.63 1524 60 1262.0 49.7 —739 1629 ss
—1.53 2.00 1830 72 1262.0 49.7 —837 1845 ss
s 2100 kg/m3(3,500 lb/yd3) max material density
n1800 kg/m3(3,000 lb/yd3) max material density
*1500 kg/m3(2,500 lb/yd3) max material density
∴1200 kg/m3(2,000 lb/yd3) max material density
—Not Available
Assumptions for maximum material density rating:
1. Front linkage fully extended at ground line
2. Bucket curled
3. 100% bucket fill factor
*Capacities based on SAE J296. Some calculations of capacity fall on borderlines.
Rounding may allow two buckets to have the same English rating but different metric ratings.
18 328D LCR Hydraulic Excavator specifications
19
328D LCR Hydraulic Excavator specifications
328D LCR Work Tool Matching Guide
Boom Options Reach Boom
6.15 m (20'2")
Stick Options R3.2CB2 m R2.65CB2 m
(10'6") (8'8")
Hydraulic Hammer H120Cs/ H120Cs/
H130Cs/ H130Cs/
H140Cs H140Cs
Vibratory Plate Compactor CVP110 CVP110
Multi-Processor MP15/MP20 MP15/MP20
360 Scrap Shear S320 S320/S325
Trash Grapple 3.1 m3/4 yd33.1 m3/4 yd3
Contractors’ Grapple yes yes
Hydraulic Thumb yes yes
Dedicated Quick Coupler yes yes
Pin-Grabber Quick Cou
p
ler
y
es
y
es
R2.65CB2 STICK – 2650 mm (8'8")
BUCKET – 1.2 m3(1.57 yd3)
UNDERCARRIAGE – Long
SHOES – 850 mm (34") triple grouser
BOOM – Reach
HEAVY LIFT – Off
*Limited by hydraulic capacity rather than tipping load. The above loads are in compliance with SAE hydraulic excavator lift capacity rating standard J1097.
They do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. Weight of all lifting accessories must be deducted from the above
lifting capacities.
3.0 m (10.0 ft) 4.5 m (15.0 ft) 6.0 m (20.0 ft) 7.5 m (25.0 ft) 9.0 m (30.0 ft)
m
ft
9.0 m kg *3950 *3950 7.16
30.0 ft lb *8,750 *8,750 22.96
7.5 m kg *6900 *6900 *3600 *3600 8.48
25.0 ft lb *15,200 *15,200 *7,950 *7,950 27.56
6.0 m kg *7350 *7350 *6800 5350 *3500 *3500 9.30
20.0 ft lb *16,000 *16,000 *14,900 11,400 *7,700 *7,700 30.37
4.5 m kg *10 550 *10 550 *8350 7600 *7200 5250 *3550 3300 9.76
15.0 ft lb *22,600 *22,600 *18,050 16,300 *15,650 11,200 *7,750 7,250 31.97
3.0 m kg *13 050 11 200 *9550 7200 *7750 5050 *5150 3650 *3650 3100 9.93
10.0 ft lb *28,050 24,100 *20,600 15,450 *16,850 10,800 *8,050 6,850 32.58
1.5 m kg *14 700 10 450 *10 500 6850 *8250 4850 *5800 3600 *3950 3100 9.83
5.0 ft lb *31,750 22,500 *22,650 14,700 *17,850 10,400 *8,650 6,850 32.26
Ground kg *15 000 10 150 *10 900 6600 8450 4750 *4350 3300 9.45
Line lb *32,550 21,800 *23,600 14,200 18,100 10,150 *9,600 7,250 31.00
–1.5 m kg *9900 *9900 *14 300 10 100 *10 650 6500 *8150 4700 *5100 3750 8.75
–5.0 ft lb *22,500 *22,500 *30,950 21,700 *22,950 14,000 *17,450 10,050 *11,200 8,300 28.66
–3.0 m kg *16 750 *16 750 *12 550 10 250 *9450 6600 *5350 4750 7.63
–10.0 ft lb *36,350 *36,350 *27,150 22,000 *20,300 14,150 *11,650 10,550 24.90
–4.5 m kg *12 150 *12 150 *9350 *9350 *6400 *6400 *6150 *6150 6.09
–15.0 ft lb *25,950 *25,950 *19,850 *19,850 *13,450 *13,450 19.72
Load at
Maximum Reach
Load Point
Height
Load Radius
Over Front
Load Radius
Over Side
Reach Boom Lift Capacities
R2.65CB2 STICK – 2650 mm (8'8")
BUCKET – 1.2 m3(1.57 yd3)
UNDERCARRIAGE – Long
SHOES – 850 mm (34") triple grouser
BOOM – Reach
HEAVY LIFT – On
*Limited by hydraulic capacity rather than tipping load. The above loads are in compliance with SAE hydraulic excavator lift capacity rating standard J1097.
They do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. Weight of all lifting accessories must be deducted from the above
lifting capacities.
Alwa
y
s refer to the a
pp
ro
p
riate O
p
eration and Maintenance Manual for s
p
ecific
p
roduct information.
3.0 m (10.0 ft) 4.5 m (15.0 ft) 6.0 m (20.0 ft) 7.5 m (25.0 ft) 9.0 m (30.0 ft)
m
ft
9.0 m kg *4050 *4050 7.16
30.0 ft lb *9,050 *9,050 22.96
7.5 m kg *7150 *7150 *3750 *3750 8.48
25.0 ft lb *15,750 *15,750 *8,250 *8,250 27.56
6.0 m kg *7650 *7650 *7050 5350 *3650 *3650 9.30
20.0 ft lb *16,600 *16,600 *15,450 11,400 *8,000 *8,000 30.37
4.5 m kg *10 900 *10 900 *8650 7600 *7450 5250 *3650 3300 9.76
15.0 ft lb *23,400 *23,400 *18,700 16,300 *16,250 11,200 *8,050 7,250 31.97
3.0 m kg *13 500 11 200 *9900 7200 *8050 5050 *5350 3650 *3800 3100 9.93
10.0 ft lb *29,050 24,100 *21,350 15,450 *17,450 10,800 *8,350 6,850 32.58
1.5 m kg *15 250 10 450 *10 900 6850 *8550 4850 *6000 3600 *4100 3100 9.83
5.0 ft lb *32,900 22,500 *23,500 14,700 18,450 10,400 *8,950 6,850 32.26
Ground kg *15 550 10 150 *11 300 6600 8450 4750 *4500 3300 9.45
Line lb *33,700 21,800 *24,450 14,200 18,100 10,150 *9,950 7,250 31.00
–1.5 m kg *10 250 *10 250 *14 800 10 100 *11 000 6500 8400 4700 *5250 3750 8.75
–5.0 ft lb *23,250 *23,250 *32,100 21,700 *23,850 14,000 18,050 10,050 *11,600 8,300 28.66
–3.0 m kg *17 150 *17 150 *13 050 10 250 *9800 6600 *5550 4750 7.63
–10.0 ft lb *37,700 *37,700 *28,150 22,000 *21,050 14,150 *12,150 10,550 24.90
–4.5 m kg *12 650 *12 650 *9750 *9750 *6700 *6700 *6400 *6400 6.09
–15.0 ft lb *27,000 *27,000 *20,650 *20,650 *14,000 *14,000 19.72
20 328D LCR Hydraulic Excavator specifications
21
328D LCR Hydraulic Excavator specifications
R3.2CB2 STICK – 3200 mm (10'6")
BUCKET – 1.2 m3(1.57 yd3)
UNDERCARRIAGE – Long
SHOES – 850 mm (34") triple grouser
BOOM – Reach
HEAVY LIFT – Off
*Limited by hydraulic capacity rather than tipping load. The above loads are in compliance with SAE hydraulic excavator lift capacity rating standard J1097.
They do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. Weight of all lifting accessories must be deducted from the above
lifting capacities.
1.5 m (5.0 ft) 3.0 m (10.0 ft) 4.5 m (15.0 ft) 6.0 m (20.0 ft) 7.5 m (25.0 ft) 9.0 m (30.0 ft)
m
ft
9.0 m kg *3000 *3000 7.85
30.0 ft lb *6,650 *6,650 25.27
7.5 m kg *4850 *4850 *2800 *2800 9.05
25.0 ft lb *10,690 *10,690 *6,170 *6,170 29.43
6.0 m kg *6650 *6650 *6200 5400 *2700 *2700 9.80
20.0 ft lb *14,450 *14,450 *13,660 11,550 *5,950 *5,950 32.04
4.5 m kg *9400 *9400 *7650 *7650 *6700 5250 *4700 3750 *2750 *2750 10.24
15.0 ft lb *20,200 *20,200 *16,600 *16,600 *14,550 11,250 *10,360 8,260 *6,060 *6,060 33.55
3.0 m kg *12 050 11 400 *8950 7250 *7350 5050 *6150 3650 *2850 2800 10.40
10.0 ft lb *25,850 24,550 *19,300 15,550 *15,900 10,800 *13,550 8,040 *6,300 6,200 34.12
1.5 m kg *14 100 10 550 *10 050 6850 *7950 4850 6350 3550 *3100 2800 10.30
5.0 ft lb *30,400 22,750 *21,750 14,700 *17,200 10,350 13,650 7,820 *6,800 6,200 33.82
Ground kg *5700 *5700 *14 900 10 100 *10 700 6550 *8300 4650 *6300 3500 *3450 2950 9.94
Line lb *13,000 *13,000 *32,250 21,750 *23,150 14,050 *17,950 10,000 *12,700 7,710 *7,600 6,500 32.62
–1.5 m kg *6150 *6150 *9700 *9700 *14 600 10 000 *10 700 6400 *8200 4600 *4050 3300 9.29
–5.0 ft lb *13,700 *13,700 *21,950 *21,950 *31,600 21,450 *23,100 13,750 *17,700 9,800 *8,950 7,300 30.43
–3.0 m kg *10 400 *10 400 *15 000 *15 000 *13 300 10 050 *9900 6450 *7350 4600 *5100 4100 8.26
–10.0 ft lb *23,300 *23,300 *34,100 *34,100 *28,700 21,600 *21,250 13,800 *15,650 9,900 *11,300 9,050 26.97
–4.5 m kg *14 500 *14 500 *10 700 10 300 *7800 6600 *4350 *4350 6.66
–15.0 ft lb *31,050 *31,050 *22,850 22,150 *16,450 14,250 *9,590 *9,590 21.59
Load at
Maximum Reach
Load Point
Height
Load Radius
Over Front
Load Radius
Over Side
Reach Boom Lift Capacities
R3.2CB2 STICK – 3200 mm (10'6")
BUCKET – 1.2 m3(1.57 yd3)
UNDERCARRIAGE – Long
SHOES – 850 mm (34") triple grouser
BOOM – Reach
HEAVY LIFT – On
*Limited by hydraulic capacity rather than tipping load. The above loads are in compliance with SAE hydraulic excavator lift capacity rating standard J1097.
They do not exceed 87% of hydraulic lifting capacity or 75% of tipping capacity. Weight of all lifting accessories must be deducted from the above
lifting capacities.
Alwa
y
s refer to the a
pp
ro
p
riate O
p
eration and Maintenance Manual for s
p
ecific
p
roduct information.
1.5 m (5.0 ft) 3.0 m (10.0 ft) 4.5 m (15.0 ft) 6.0 m (20.0 ft) 7.5 m (25.0 ft) 9.0 m (30.0 ft)
m
ft
9.0 m kg *3100 *3100 7.85
30.0 ft lb *6,900 *6,900 25.27
7.5 m kg *5000 *5000 *2900 *2900 9.05
25.0 ft lb *9,950 *9,950 *6,350 *6,350 29.43
6.0 m kg *6900 *6900 *6450 5400 *2800 *2800 9.80
20.0 ft lb *15,000 *15,000 *13,950 11,550 *6,200 *6,200 32.04
4.5 m kg *9700 *9700 *7950 7650 *6950 5250 *4900 3750 *2850 *2850 10.24
15.0 ft lb *20,900 *20,900 *17,200 16,500 *15,100 11,250 *10,800 8,260 *6,250 *6,280 33.55
3.0 m kg *12 450 11 400 *9250 7250 *7650 5050 *6350 3650 *3000 2800 10.40
10.0 ft lb *26,750 24,550 *20,000 15,550 *16,550 10,800 *13,650 8,040 *6,610 6,200 34.12
1.5 m kg *14 600 10 550 *10 450 6850 *8250 4850 6350 3550 *3200 2800 10.30
5.0 ft lb *31,500 22,750 *22,550 14,700 *17,850 10,350 13,650 7,820 *7,050 6,150 33.82
Ground kg *5900 *5900 *15 450 10 100 *11 100 6550 8400 4650 *6300 3500 *3600 2950 9.94
Line lb *13,450 *13,450 *33,400 21,750 *24,000 14,050 18,000 10,000 *13,100 7,710 *7,900 6,500 32.62
–1.5 m kg *6350 *6350 *10 000 *10 000 *15 100 10 000 *11 100 6400 8300 4600 *4200 3300 9.29
–5.0 ft lb *14,200 *14,200 *22,650 *22,650 *32,750 21,450 *23,950 13,750 17,800 9,800 *9,250 7,300 30.43
–3.0 m kg *10 750 *10 750 *15 500 *15 500 *13 750 10 050 *10 250 6450 *7650 4600 *5300 4100 8.26
–10.0 ft lb *24,050 *24,050 *35,150 *35,150 *29,750 21,600 *22,100 13,800 *16,300 9,900 *11,700 9,050 26.97
–4.5 m kg *15 050 *15 050 *11 100 10 300 *8100 6600 *4550 *4550 6.66
–15.0 ft lb *32,250 *32,250 *23,750 22,150 *17,100 14,250 *10,030 *10,030 21.59
Standard Equipment
Standard equipment may vary. Consult your Caterpillar dealer for details.
Undercarriage
Grease lubricated track
Heavy-duty rollers
Hydraulic track adjusters
Idler and center section track guards
Other Standard Equipment
Automatic swing parking brake
Auxiliary hydraulic valve
Capability of stackable valves (max of 2) for main valve
Capability of auxiliary circuit
Counterweight – 7720 kg (17,020 lb)
Door locks, cap locks and Caterpillar one key security system
Fine swing control
Fully pressurized hydraulic system
Heavy Lift
Mirrors (upper frame, rear)
S•O•SSM quick sampling valves for engine and hydraulic oil
Travel Alarm
Wiring provision for Product Link
Electrical
65 Ampere alternator
Base machine light (frame)
Horn
Pre-Start monitoring system – checks for low fluids
(engine oil, coolant, hydraulic oil) prior to starting machine
Operator Environment
Air conditioner, heater, defroster with automatic
climate control
AM/FM Radio with antenna and 2 speakers
Ashtray
Beverage/cup holder
Bolt-on Falling Object Guarding System (FOGS) capability
Cab Glass
Openable and retractable two-piece front windshield
Sky-light, pop-up, polycarbonate
Rear window, emergency exit
Coat Hook
Floor mat
Instrument panel and gauges
Joysticks, console mounted, pilot operated
Light, interior
Literature compartment
Monitor, full graphic color display
Neutral lever (lock out) for all controls
Polycarbonate side windows
Positive filtered ventilation
Pressurized cab
Seat, suspension, with high back and head rest
Seat belt, retractable — 76 mm (3")
Sun shade (for skylight)
Travel control pedals with removable hand levers
Windshield wiper and washer
Engine/Power Train
Cat®C7 ACERT™
Air Intake Heater
Air-to-air Aftercooler (ATAAC)
24V Electric Starting
Hydraulic electronic unit injectors (HEUI)
2300 m (7,500 ft) Altitude capability without derate
Automatic engine speed control with one touch low idle
Cooling
Protection of 43°C to –18°C (109°F to 0°F)
at 50% concentration
Electric Priming Pump
Straight line travel
Two speed auto-shift travel
Water separator in fuel line
Water level indicator for water separator
22 328D LCR Hydraulic Excavator specifications
23
328D LCR Hydraulic Excavator specifications
Optional Equipment
Optional equipment may vary. Consult your Caterpillar dealer for details.
Undercarriage
Track Shoes (mandatory attachment)
600 mm (24") double grouser
600 mm (24") triple grouser
700 mm (28") triple grouser
850 mm (34") triple grouser
Auxiliary Hydraulics
Hammer Circuit
For single function (1 way/2 pump) hydraulic tools
Thumb Circuit
For double function (2 way/1 pump) hydraulic tools
Tool Control System
For single or double function, (1 or 2 way/1 or 2 pump)
hydraulic tools
Joysticks with additional switches
Program up to 10 tools in memory
Capability of adding medium pressure
Medium Pressure Circuit for tools requiring
medium pressure
Hydraulic Pin Grabber Quick Coupler and controller
Lines for Booms and Sticks
Work Tools
Wide Offering of Buckets, Tips and sidecutters available
through Cat Work Tools directly
Front Linkage
Booms
Reach 6.15 m (20 ft 2 in)
Sticks
Reach 3.2 m (10 ft 6 in)
Reach 2.65 m (8 ft 8 in)
Bucket Linkage
CB1 Family
Boom Lowering Control Device
Electrical
Light, cab mounted (one)
Machine Security System (MSS)
Power Supply (12V-5 Amp)
Product Link (PL121SR/PL321SR)
Guarding
Falling Object Guarding System (FOGS)
Either as a system or separate (Top/Bottom)
Front windshield guard
Full length, wire mesh
Heavy-Duty Bottom Guards
Rubber Bumpers (side)
Track Guiding Guards
Sprocket End, Idler end guard
Two-piece full length (center guard removed)
Vandalism Guards
Operator Environment
Hand Control Pattern Changer (ISO-SAE)
Rear window, secondary exit (hinged)
Seat, high back with air suspension and heater
Engine/Power Train
Prefilter, Air
Starting, Cold Weather Package
Two additional maintenance free batteries
High capacity starter motor
Heavy-duty cable
Jump-start receptacle
Ether aid
Block heater
R
For more complete information on Cat products, dealer services,
and industry solutions, visit us on the web at www.cat.com
© 2007 Caterpillar
All Rights Reserved
Printed in U.S.A.
Materials and specifications are subject to change without notice.
Featured machines in photos may include additional equipment.
See your Caterpillar dealer for available options.
CAT, CATERPILLAR, their respective logos, ACERT, “Caterpillar Yellow” and the
POWER EDGE trade dress, as well as corporate and product identity used herein,
are trademarks of Caterpillar and may not be used without permission.
AEHQ5706-01 (3-07)
Replaces AEHQ5706
NACD/LACD
328D LCR Hydraulic Excavator

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