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

Open the PDF directly: View PDF .
Page Count: 24

Download
Open PDF In Browser	View PDF

328D LCR

Hydraulic Excavator

Engine
Engine Model
Net Flywheel Power
Weights
Operating Weight

Cat® C7 ACERT™
152 kW
204 hp
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
The D Series incorporates innovations for improved performance and versatility.

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

Hydraulics

The hydraulic system has been designed ✔ Provides maximum space, wider
to provide reliability and outstanding
visibility and easy access to switches.
controllability. An optional Tool
The monitor is a full-color graphical
Control System provides enhanced
display that allows the operator to
flexibility. pg. 5
understand the machine information
easily. Overall, the new cab provides
a comfortable environment for the
operator. pg. 6

Versatility

Service and Maintenance

Caterpillar offers a wide variety of
factory-installed attachments that
enhance performance and job site
management. pg. 11

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

Operator Station

Structures

Booms, Sticks and Bucket Attachments
®

Caterpillar design and manufacturing
techniques assure outstanding durability
and service life from these important
components. pg. 8

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

Work Tools – Attachments
✔ A variety of work tools, including
buckets, couplers, hammers, and shears
are available through Cat® Work Tools.
pg. 10

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

✔ New Feature
Image may contain optional attachments
3

C7 with ACERT™ Technology
Built for power reliability, economy and low emissions.

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.

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.

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.

Hydraulics
Cat ® hydraulics deliver power and precise control to keep material moving.

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.

Operator Station
Designed for comfort, simple and easy operation, the 328D LCR allows the operator
to focus on production.

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.

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.

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.

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.

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.

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.

Structures
328D LCR structural components and undercarriage are the backbone of the
machine’s durability.

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.

Undercarriage. Durable Cat
undercarriage absorbs stresses and
provides excellent stability.

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.

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.

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.

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.

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.

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.

Work Tools – Attachments
The 328D LCR has an extensive selection of work tools to optimize machine performance.

Ditch Cleaning (DC) Buckets.
These wide shallow buckets are best
for bank forming, ditch cleaning,
and finishing.

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.

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.

Hammers

Cat Hydraulic Hammers are precisely
matched to Cat machines for optimum
performance in a wide variety of
demolition and construction applications.

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

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.

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.

Versatility
A wide variety of optional factory-installed attachments to enhance performance and
improve job site management.
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.

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.

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.

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.

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.

Service and Maintenance
Simplified service and maintenance features save you time and money.

Radiator Compartment. The left rear
service door allows easy access to the
engine radiator, oil cooler and air-to-airafter-cooler. A reserve tank and drain
cock are attached to the radiator for
simplified maintenance.

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.

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.

Complete Customer Support
Cat ® dealer services help you operate longer with lower costs.

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.

Engine

Drive

Engine Model
Net Flywheel Power
Net Power – ISO 9249
Net Power – SAE J1349
Net Power – EEC 80/1269
Bore
Stroke
Displacement

Cat® C7 ACERT™
152 kW
204 hp
152 kW
204 hp
151 kW
202 hp
152 kW
204 hp
110 mm
4.3 in
127 mm
5 in
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

3
3
• Reach boom, R3.2CB2 (10 ft 6 in) Stick, 1.2 m (1.57 yd )
Bucket, 850 mm (34 in) Shoes.

Service Refill Capacities
Fuel Tank Capacity
Cooling System
Engine Oil
Swing Drive
Final Drive (each)
Hydraulic System (including tank)
Hydraulic Tank

406 L
32 L
32 L
10 L
8L
290 L
153 L

106 gal
8.5 gal
8.5 gal
2.6 gal
2.1 gal
76.6 gal
40.4 gal

Track
Optional
Optional
Optional
Number of Shoes Each Side –
Long Undercarriage
Number of Track Rollers Each
Side – Long Undercarriage
Number of Carrier Rollers Each
Side – Long Undercarriage

850 mm
600 mm
700 mm
49

34 in
24 in
28 in

Maximum Drawbar Pull
Maximum Travel Speed

Main Implement System –
Maximum Flow (2x)
Max. pressure – Equipment
Max. pressure – Equipment –
Heavy
Max. pressure – Travel
Max. pressure – Swing
Pilot System – Maximum flow
Pilot System – Maximum
pressure
Boom Cylinder – Bore
Boom Cylinder – Stroke
Stick Cylinder – Bore
Stick Cylinder – Stroke
CB2 Family Bucket Cylinder –
Bore
CB2 Family Bucket Cylinder –
Stroke
DB Family Bucket Cylinder –
Bore
DB Family Bucket Cylinder –
Stroke

235 L/min

62 gal/min

35 000 kPa
36 000 kPa

5,076 psi
5,221 psi

35 000 kPa
27 500 kPa
32.4 L/min
3900 kPa

5,076 psi
3,989 psi
8.6 gal/min
566 psi

140 mm
1407 mm
150 mm
1646 mm
135 mm

5.5 in
55.4 in
5.9 in
64.8 in
5.3 in

1156 mm

46 in

150 mm

5.9 in

1156 mm

46 in

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

Swing Mechanism

67,443 lb
2.6 mph

Hydraulic System

Brakes
Cab/FOGS

Swing Speed
Swing Torque

300 kN
4.2 km/h

10.2 RPM
82.2 kN·m

60,628 lb ft

328D LCR Hydraulic Excavator specifications

SAE J1026 APR90
SAE J1356 FEB88 ISO 10262

Dimensions
All dimensions are approximate.

2
8

1
10
7
3

Boom Options
Stick Options
1 Shipping Height
2 Shipping Length
3 Tail Swing Radius
4 Length to Center of Idler and Sprocket
5 Track Length
6 Ground Clearance
7 Track Gauge
8 Transport Width
850 mm (34") shoes
700 mm (28") shoes
600 mm (24") shoes
9 Cab Height
10 Counterweight Clearance
Note: All numbers are approximate.

4
5

Reach
6.15 m (20'2")
R3.2CB2 m (10'6")
3370 mm (11'1")
9820 mm (32'3")
1900 mm (6'3")
4040 mm (13'3")
5020 mm (16'6")
510 mm (1'8")
2590 mm (8'6")

Reach
6.15 m (20'2")
R2.65CB2 m (8'8")
3400 mm (11'2")
9830 mm (32'3")
1900 mm (6'3")
4040 mm (13'3")
4860 mm (16'6")
510 mm (1'8")
2590 mm (8'6")

3440 mm (11'3")
3290 mm (10'10")
3190 mm (10'6")
3190 mm (10'0")
1200 mm (3'11")

328D LCR Hydraulic Excavator specifications

➤

Working Ranges

➤

2
7

➤
➤

➤

➤
➤

➤

➤➤
➤

Boom
Stick Length
Bucket
1 Maximum Digging Depth
2 Maximum Reach at Ground Level
3 Maximum Loading Height
4 Minimum Loading Height
5 Maximum Vertical Wall Digging Depth
6 Minimum Front Swing Radius
7 Maximum Reach
8 Maximum Cutting Height
9 Maximum Depth Cut for 2440 mm (8') Level Bottom

Reach
6.15 m (20'2")
R3.2CB2 m (10'6")
HD 1.2 m3 (1.57 yd3)
6920 mm (22'8")
10 560 mm (34'8")
8040 mm (26'5")
2990 mm (9'10")
6260 mm (20'6")
3400 mm (11'2")
10 770 mm (35'4")
11 110 mm (36'5")
6760 mm (22'2")

328D LCR Hydraulic Excavator specifications

Reach
6.15 m (20'2")
R2.65CB2 m (8'8")
HD 1.2 m3 (1.57 yd3)
6370 mm (20'11")
10 080 mm (33'1")
7820 mm (25'8")
3560 mm (11'8")
5730 mm (18'10")
3380 mm (11'1")
10 310 mm (33'10")
10 910 mm (35'10")
6190 mm (20'4")

328D LCR Bucket and Stick Forces
Power Buckets
Stick
Bucket Digging Force (ISO)
Stick Digging Force (ISO)
Bucket Digging Force (SAE)
Stick Digging Force (SAE)

R3.2CB2
200 kN 44,962 lb
133 kN 29,900 lb
176 kN 39,566 lb
129 kN 29,000 lb

R3.2CB2
w/Coupler
162 kN 36,419 lb
125 kN 28,101 lb
157 kN 35,295 lb
124 kN 27,876 lb

R2.65CB2
201 kN 45,187 lb
152 kN 34,171 lb
176 kN 39,566 lb
147 kN 33,047 lb

R2.65CB2
w/Coupler
162 kN 36,419 lb
142 kN 31,923 lb
157 kN 35,295 lb
141 kN 31,698 lb

R3.2CB2
179 kN 40,241 lb
130 kN 29,225 lb
159 kN 35,745 lb
126 kN 28,326 lb

R3.2CB2
w/Coupler
155 kN 34,845 lb
123 kN 27,651 lb
142 kN 31,923 lb
120 kN 26,977 lb

R2.65CB2
180 kN 40,466 lb
149 kN 33,497 lb
159 kN 35,745 lb
143 kN 32,148 lb

R2.65CB2
w/Coupler
155 kN 34,845 lb
139 kN 31,248 lb
142 kN 31,923 lb
136 kN 30,574 lb

HD and HDR Buckets
Stick
Bucket Digging Force (ISO)
Stick Digging Force (ISO)
Bucket Digging Force (SAE)
Stick Digging Force (SAE)

Major Component Weights
Base machine with counterweight (without front linkage)
Two boom cylinders (each)
Counterweight
Standard counterweight
Boom (includes lines, pins and stick cylinder)
Reach boom 6.15 m (20'2")
Stick (includes lines, pins, bucket cylinder and linkage)
R3.2CB2 m (10'6")
R2.65CB2 m (8'8")

with 850 mm (34") shoe

29 700 kg
240 kg

65,477 lb
529 lb

7720 kg

17,020 lb

2300 kg

5,071 lb

1390 kg
1300 kg

3,064 lb
2,866 lb

* All weights are approximate.

328D LCR Hydraulic Excavator specifications

328D LCR Bucket Specifications and Compatibility
Bucket Type

Adaptor

CB2 Buckets
General Purpose

K90
K90
K90
K90
K90
K90
Heavy Duty
K100
K100
K100
K100
K100
K100
K100
K100
Heavy Duty Rock K100
K100
K100
K100
Heavy Duty Power K100
K100
K100
Ditch Cleaning
—
—

Capacity

Width

Tip Radius

Total Weight

yd3

Qty

0.63
0.86
1.09
1.34
1.58
1.83
0.53
0.73
0.93
1.14
1.35
1.57
1.78
1.99
0.73
0.93
1.14
1.35
1.12
1.33
1.53
1.25
1.53

0.82
1.12
1.43
1.75
2.07
2.39
0.69
0.95
1.22
1.49
1.77
2.05
2.33
2.60
0.95
1.22
1.49
1.77
1.46
1.74
2.00
1.63
2.00

610
762
914
1067
1219
1372
610
762
914
1067
1219
1372
1524
1676
762
914
1067
1219
1067
1219
1372
1524
1830

24
30
36
42
48
54
24
30
36
42
48
54
60
66
30
36
42
48
42
48
54
60
72

1656.3
1656.3
1656.3
1656.3
1656.3
1656.3
1686.3
1686.3
1686.3
1686.3
1686.3
1686.3
1686.3
1686.3
1686.3
1686.3
1686.3
1686.3
1592.1
1592.1
1592.1
1262.0
1262.0

65.2
65.2
65.2
65.2
65.2
65.2
66.4
66.4
66.4
66.4
66.4
66.4
66.4
66.4
66.4
66.4
66.4
66.4
62.7
62.7
62.7
49.7
49.7

3
4
5
5
6
7
3
3
4
5
5
6
7
7
3
4
5
5
5
5
6
—
—

729
847
951
1024
1121
1218
780
858
982
1073
1143
1238
1334
1406
965
1073
1174
1259
1060
1137
1237
739
837

1606
1868
2097
2258
2471
2684
1720
1891
2165
2365
2519
2730
2941
3101
2127
2365
2588
2775
2337
2507
2727
1629
1845

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.

Teeth

328D LCR Hydraulic Excavator specifications

s
n
*
∴
—

Reach Stick
R3.2CB2 R2.65CB2

s
s
s
s
s
n
s
s
s
s
s
s
n
*
s
s
s
s
s
s
s
s
s

s
s
s
s
s
s
s
s
s
s
s
s
s
n
s
s
s
s
s
s
s
s
s

2100 kg/m3 (3,500 lb/yd3) max material density
1800 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

328D LCR Work Tool Matching Guide
Boom Options
Stick Options
Hydraulic Hammer

Vibratory Plate Compactor
Multi-Processor
360 Scrap Shear
Trash Grapple
Contractors’ Grapple
Hydraulic Thumb
Dedicated Quick Coupler
Pin-Grabber Quick Coupler

Reach Boom
6.15 m (20'2")
R3.2CB2 m
(10'6")
H120Cs/
H130Cs/
H140Cs
CVP110
MP15/MP20
S320
3.1 m3/4 yd3
yes
yes
yes
yes

R2.65CB2 m
(8'8")
H120Cs/
H130Cs/
H140Cs
CVP110
MP15/MP20
S320/S325
3.1 m3/4 yd3
yes
yes
yes
yes

328D LCR Hydraulic Excavator specifications

Reach Boom Lift Capacities
Load Point
Height

Load Radius
Over Front

R2.65CB2 STICK – 2650 mm (8'8")
BUCKET – 1.2 m3 (1.57 yd3)
3.0 m (10.0 ft)

Load Radius
Over Side

Load at
Maximum Reach

UNDERCARRIAGE – Long
SHOES – 850 mm (34") triple grouser

4.5 m (15.0 ft)

6.0 m (20.0 ft)

7.5 m (25.0 ft)

BOOM – Reach
HEAVY LIFT – Off

9.0 m (30.0 ft)
m
ft

9.0 m
30.0 ft

kg
lb

*3950
*8,750

7.16
22.96

7.5 m
25.0 ft

kg
lb

*6900
*15,200

*3600
*7,950

8.48
27.56

6.0 m
20.0 ft

kg
lb

*7350
*16,000

*6800
*14,900

5350
11,400

*3500
*7,700

9.30
30.37

4.5 m
15.0 ft

kg
lb

*10 550
*22,600

*8350
*18,050

7600
16,300

*7200
*15,650

5250
11,200

*3550
*7,750

3300
7,250

9.76
31.97

3.0 m
10.0 ft

kg
lb

*13 050
*28,050

11 200
24,100

*9550
*20,600

7200
15,450

*7750
*16,850

5050
10,800

*5150

3650

*3650
*8,050

3100
6,850

9.93
32.58

1.5 m
5.0 ft

kg
lb

*14 700
*31,750

10 450
22,500

*10 500
*22,650

6850
14,700

*8250
*17,850

4850
10,400

*5800

3600

*3950
*8,650

3100
6,850

9.83
32.26

Ground
Line

kg
lb

*15 000
*32,550

10 150
21,800

*10 900
*23,600

6600
14,200

8450
18,100

4750
10,150

*4350
*9,600

3300
7,250

9.45
31.00

–1.5 m
–5.0 ft

kg
lb

*9900
*22,500

*14 300
*30,950

10 100
21,700

*10 650
*22,950

6500
14,000

*8150
*17,450

4700
10,050

*5100
*11,200

3750
8,300

8.75
28.66

–3.0 m
–10.0 ft

kg
lb

*16 750
*36,350

*12 550
*27,150

10 250
22,000

*9450
*20,300

6600
14,150

*5350
*11,650

4750
10,550

7.63
24.90

–4.5 m
–15.0 ft

kg
lb

*12 150
*25,950

*9350
*19,850

*6400

*6150
*13,450

6.09
19.72

* 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.

R2.65CB2 STICK – 2650 mm (8'8")
BUCKET – 1.2 m3 (1.57 yd3)
3.0 m (10.0 ft)

UNDERCARRIAGE – Long
SHOES – 850 mm (34") triple grouser

4.5 m (15.0 ft)

6.0 m (20.0 ft)

7.5 m (25.0 ft)

BOOM – Reach
HEAVY LIFT – On

9.0 m (30.0 ft)
m
ft

9.0 m
30.0 ft

kg
lb

*4050
*9,050

7.16
22.96

7.5 m
25.0 ft

kg
lb

*7150
*15,750

*3750
*8,250

8.48
27.56

6.0 m
20.0 ft

kg
lb

*7650
*16,600

*7050
*15,450

5350
11,400

*3650
*8,000

9.30
30.37

4.5 m
15.0 ft

kg
lb

*10 900
*23,400

*8650
*18,700

7600
16,300

*7450
*16,250

5250
11,200

*3650
*8,050

3300
7,250

9.76
31.97

3.0 m
10.0 ft

kg
lb

*13 500
*29,050

11 200
24,100

*9900
*21,350

7200
15,450

*8050
*17,450

5050
10,800

*5350

3650

*3800
*8,350

3100
6,850

9.93
32.58

1.5 m
5.0 ft

kg
lb

*15 250
*32,900

10 450
22,500

*10 900
*23,500

6850
14,700

*8550
18,450

4850
10,400

*6000

3600

*4100
*8,950

3100
6,850

9.83
32.26

Ground
Line

kg
lb

*15 550
*33,700

10 150
21,800

*11 300
*24,450

6600
14,200

8450
18,100

4750
10,150

*4500
*9,950

3300
7,250

9.45
31.00

–1.5 m
–5.0 ft

kg
lb

*10 250
*23,250

*14 800
*32,100

10 100
21,700

*11 000
*23,850

6500
14,000

8400
18,050

4700
10,050

*5250
*11,600

3750
8,300

8.75
28.66

–3.0 m
–10.0 ft

kg
lb

*17 150
*37,700

*13 050
*28,150

10 250
22,000

*9800
*21,050

6600
14,150

*5550
*12,150

4750
10,550

7.63
24.90

–4.5 m
–15.0 ft

kg
lb

*12 650
*27,000

*9750
*20,650

*6700

*6400
*14,000

6.09
19.72

328D LCR Hydraulic Excavator specifications

Reach Boom Lift Capacities
Load Point
Height

Load Radius
Over Front

R3.2CB2 STICK – 3200 mm (10'6")
BUCKET – 1.2 m3 (1.57 yd3)
1.5 m (5.0 ft)

Load Radius
Over Side

Load at
Maximum Reach

UNDERCARRIAGE – Long
SHOES – 850 mm (34") triple grouser

3.0 m (10.0 ft)

4.5 m (15.0 ft)

6.0 m (20.0 ft)

BOOM – Reach
HEAVY LIFT – Off

7.5 m (25.0 ft)

9.0 m (30.0 ft)
m
ft

9.0 m
30.0 ft

kg
lb

7.5 m
25.0 ft

kg
lb

6.0 m
20.0 ft

kg
lb

4.5 m
15.0 ft

kg
lb

*9400
*20,200

3.0 m
10.0 ft

kg
lb

1.5 m
5.0 ft

kg
lb

Ground
Line

kg
lb

–1.5 m
–5.0 ft

kg
lb

*6150
*13,700

–3.0 m
–10.0 ft

kg
lb

*10 400
*23,300

–4.5 m
–15.0 ft

kg
lb

*3000
*6,650

7.85
25.27

*4850
*10,690

*2800
*6,170

9.05
29.43

*2700
*5,950

9.80
32.04

*6650
*14,450

*6200
*13,660

5400
11,550

*9400
*20,200

*7650
*16,600

*6700
*14,550

5250
11,250

*4700
*10,360

3750
8,260

*2750
*6,060

10.24
33.55

*12 050
*25,850

11 400
24,550

*8950
*19,300

7250
15,550

*7350
*15,900

5050
10,800

*6150
*13,550

3650
8,040

*2850
*6,300

2800
6,200

10.40
34.12

*14 100
*30,400

10 550
22,750

*10 050
*21,750

6850
14,700

*7950
*17,200

4850
10,350

6350
13,650

3550
7,820

*3100
*6,800

2800
6,200

10.30
33.82

*6300
*12,700

3500
7,710

*3450
*7,600

2950
6,500

9.94
32.62

*5700
*13,000

*14 900
*32,250

10 100
21,750

*10 700
*23,150

6550
14,050

*8300
*17,950

4650
10,000

*6150
*13,700

*9700
*21,950

*14 600
*31,600

10 000
21,450

*10 700
*23,100

6400
13,750

*8200
*17,700

4600
9,800

*4050
*8,950

3300
7,300

9.29
30.43

*10 400
*23,300

*15 000
*34,100

*13 300
*28,700

10 050
21,600

*9900
*21,250

6450
13,800

*7350
*15,650

4600
9,900

*5100
*11,300

4100
9,050

8.26
26.97

*14 500
*31,050

*10 700
*22,850

10 300
22,150

*7800
*16,450

6600
14,250

*4350
*9,590

6.66
21.59

R3.2CB2 STICK – 3200 mm (10'6")
BUCKET – 1.2 m3 (1.57 yd3)
1.5 m (5.0 ft)

UNDERCARRIAGE – Long
SHOES – 850 mm (34") triple grouser

3.0 m (10.0 ft)

4.5 m (15.0 ft)

6.0 m (20.0 ft)

BOOM – Reach
HEAVY LIFT – On

7.5 m (25.0 ft)

9.0 m (30.0 ft)
m
ft

9.0 m
30.0 ft

kg
lb

7.5 m
25.0 ft

kg
lb

6.0 m
20.0 ft

kg
lb

4.5 m
15.0 ft

kg
lb

*9700
*20,900

3.0 m
10.0 ft

kg
lb

1.5 m
5.0 ft

kg
lb

Ground
Line

kg
lb

–1.5 m
–5.0 ft

kg
lb

*6350
*14,200

–3.0 m
–10.0 ft

kg
lb

*10 750
*24,050

–4.5 m
–15.0 ft

kg
lb

*3100
*6,900

7.85
25.27

*5000
*9,950

*2900
*6,350

9.05
29.43

*2800
*6,200

9.80
32.04

*6900
*15,000

*6450
*13,950

5400
11,550

*9700
*20,900

*7950
*17,200

7650
16,500

*6950
*15,100

5250
11,250

*4900
*10,800

3750
8,260

*2850
*6,250

*2850
*6,280

10.24
33.55

*12 450
*26,750

11 400
24,550

*9250
*20,000

7250
15,550

*7650
*16,550

5050
10,800

*6350
*13,650

3650
8,040

*3000
*6,610

2800
6,200

10.40
34.12

*14 600
*31,500

10 550
22,750

*10 450
*22,550

6850
14,700

*8250
*17,850

4850
10,350

6350
13,650

3550
7,820

*3200
*7,050

2800
6,150

10.30
33.82

*6300
*13,100

3500
7,710

*3600
*7,900

2950
6,500

9.94
32.62

*5900
*13,450

*15 450
*33,400

10 100
21,750

*11 100
*24,000

6550
14,050

8400
18,000

4650
10,000

*6350
*14,200

*10 000
*22,650

*15 100
*32,750

10 000
21,450

*11 100
*23,950

6400
13,750

8300
17,800

4600
9,800

*4200
*9,250

3300
7,300

9.29
30.43

*10 750
*24,050

*15 500
*35,150

*13 750
*29,750

10 050
21,600

*10 250
*22,100

6450
13,800

*7650
*16,300

4600
9,900

*5300
*11,700

4100
9,050

8.26
26.97

*15 050
*32,250

*11 100
*23,750

10 300
22,150

*8100
*17,100

6600
14,250

*4550
*10,030

6.66
21.59

328D LCR Hydraulic Excavator specifications

Standard Equipment
Standard equipment may vary. Consult your Caterpillar dealer for details.

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

328D LCR Hydraulic Excavator specifications

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

Optional Equipment
Optional equipment may vary. Consult your Caterpillar dealer for details.

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

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

328D LCR Hydraulic Excavator specifications

328D LCR Hydraulic Excavator

AEHQ5706-01 (3-07)
Replaces AEHQ5706
NACD/LACD

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.

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.3
Linearized                      : Yes
Create Date                     : 2007:03:02 14:46:41
Producer                        : Acrobat Distiller 4.05 for Macintosh
Author                          : Caterpillar, Inc.
Creator                         : QuarkXPressª 4.11: AdobePS 8.6 (219)
Title                           : Specalog for 328D LCR Hydraulic Excavator, AEHQ5706-01
Modify Date                     : 2007:03:16 11:39:36-06:00
Subject                         : 328D LCR Hydraulic Excavator, AEHQ5706-01
Keywords                        : 328D, LCR, Hydraulic, Excavator, AEHQ5706-01
Page Count                      : 24
Page Mode                       : UseOutlines
Page Layout                     : SinglePage

EXIF Metadata provided by EXIF.tools

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

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

Navigation menu

Versions of this User Manual:

Views

Navigation