Harbor Freight 10 Ton Hydraulic Short Body Ram Product Manual

Harbor-Freight-20-Ton-Hydraulic-Short-Body-Ram-Product-Manual-723457 harbor-freight-20-ton-hydraulic-short-body-ram-product-manual-723457

Manual for the 95979 10 Ton Hydraulic Short Body Ram 95979 10 Ton Hydraulic Short Body Ram

Manual for the 95980 20 Ton Hydraulic Short Body Ram 95980 20 Ton Hydraulic Short Body Ram

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NOTICE is used to
address practices
not related to personal injury.

SAVE THIS MANUAL
Keep this manual for the safety
warnings and precautions, assembly,
operating, inspection, maintenance and
cleaning procedures. Write the product’s
serial number in the back of the manual
near the assembly diagram (or month
and year of purchase if product has no
number). Keep this manual and the
receipt in a safe and dry place for future
reference.

CAUTION, without
the safety alert
symbol, is used to address
practices not related to
personal injury.
WARNING Read all safety
warnings and instructions.
Failure to follow the warnings
and instructions may result
in electric shock, fire and/or
serious injury.
Save all warnings and
instructions for future
reference.

IMPORTANT SAFETY
INFORMATION
In this manual, on the labeling,
and all other information
provided with this product:
This is the safety alert
symbol. It is used to alert
you to potential personal
injury hazards. Obey all
safety messages that
follow this symbol to avoid
possible injury or death.

WORK AREA
1.

Keep your work area clean and well
lit. Cluttered benches and dark areas
invite accidents.

2.

Keep children and visitors away while
operating rams. Distractions can
cause you to lose control.

DANGER indicates
a hazardous
1.
situation which, if not
avoided, will result in death or
serious injury.
WARNING indicates
a hazardous
situation which, if not
avoided, could result in death
or serious injury.
2.
CAUTION, used
with the safety
alert symbol, indicates a
hazardous situation which, if
not avoided, could result in
minor or moderate injury.
Page 2

PERSONAL SAFETY
Stay alert. Watch what you are
doing, and use common sense when
operating a ram. Do not use a ram
while tired or under the influence
of drugs, alcohol, or medication. A
moment of inattention while operating
rams may result in serious personal
injury.
Wear ANSI-approved safety goggles
during service and use.

For technical questions, please call 1-888-866-5797.

ITEM
95979 & 95980

RAM USE AND CARE
1.

2.

3.

4.

5.

9.

If lifting, support load properly when
finished.

Do not force the ram. Use the correct
ram for your application. The correct 10. Follow hydraulic pump instructions.
ram will do the job better and safer at 11. Do not use for aircraft purposes.
the rate for which it is designed. Do
not force the ram and do not use the
SERVICE
ram for a purpose for which it is not
1. Ram service must be performed
intended.
only by qualified repair personnel.
Store idle rams out of reach of
Service or maintenance performed by
children and other untrained persons.
unqualified personnel could result in a
Rams are dangerous in the hands of
risk of injury.
untrained users.
2. When servicing a ram, use only
Maintain rams with care. Keep
identical replacement parts. Follow
rams clean. Properly maintained
instructions in the “Inspection,
rams are less likely to bind, break or
Maintenance, And Cleaning” section
malfunction. Do not use a damaged
of this manual. Use of unauthorized
ram. Tag damaged rams “Do not use”
parts or failure to follow maintenance
until repaired.
instructions may create a risk of
electric shock or injury.
Check for misalignment or binding of
moving parts, breakage of parts, and 3. Maintain labels and nameplates
any other condition that may affect
on the ram. These carry important
the ram’s operation. If damaged,
information. If unreadable or missing,
have the ram serviced before using.
contact Harbor Freight Tools for a
Many accidents are caused by poorly
replacement.
maintained rams.
4. Repairs or adjustments to hydraulic
Use only accessories that are
systems should only be performed by
recommended by the manufacturer
a qualified technician.
for your model. Accessories that may
be suitable for one ram may become
hazardous when used on another
ram.

6.

Check all hydraulic connections and
hoses before applying pressure to the
Ram.

7.

Do not leave the ram unattended
when it is pressurized. Release
pressure on the ram before leaving
work area.

8.

Do not exceed working pressure or
lift loads heavier than the maximum
capacity of the Ram being used.

ITEM
For technical questions, please call 1-888-866-5797.
95979 & 95980

Page 3

UNPACKING

ASSEMBLY INSTRUCTIONS

When unpacking, check to
make sure that the item is intact and
undamaged. If any parts are missing or
broken, please call Harbor Freight Tools
at the number shown on the cover of this
manual as soon as possible.

1.

Using appropriate, grade 8 hardware
(not supplied) bolt Base either to the
machinery to be moved or against a
fixed surface with the piston facing
the machinery.

2.

If mounted to a fixed surface, that
surface and hardware must be able
to withstand the force exerted without
failing.

SPECIFICATIONS
Model
Capacity
Ram Diameter
Working Pressure
Ram Travel
Height Range
Mounting Hole
Diameter
Dimensions

Page 4

95979
10 Ton
38 mm
9250 PSI
7/16”
1.73” – 2.16”

95980
20 Ton
50 mm
9250 PSI
7/16”
2.05” – 2.48”

0.2”

0.35”

4 1/2” L x 2 1/4” W

5 11/16” L x 3” W

For technical questions, please call 1-888-866-5797.

REV 09f

ITEM
95979 & 95980

OPERATION INSTRUCTIONS
Mounting
Holes

Coupler

INSPECTION,
MAINTENANCE, AND
CLEANING

Piston

FIGURE A

1.

Connect the high pressure hydraulic
hose connector to the Coupler.

2.

Check the connections between the
hydraulic hose, the power source,
and Coupler for tightness. These
connections must be tight before
using the Ram.

3.

To operate, apply proper amount of
hydraulic pressure to the Ram.

4.

When the machinery has moved
to the desired location, remove the
pressure.

5.

After use, wipe with a clean cloth.

1.

Before performing any maintenance,
be certain that all hydraulic pressure
has been removed and any
machinery is turned OFF.

2.

Before each use, inspect the general
condition of the Ram. Check for
misalignment or binding of moving
parts, cracked or broken parts, and
any other condition that may affect
its safe operation. If abnormal
noise or vibration occurs, have the
problem corrected before further use.
Check for leaks from the Ram during
operation. Do not use damaged
equipment.

ITEM
For technical questions, please call 1-888-866-5797.
95979 & 95980

Page 5

PARTS LIST AND ASSEMBLY DIAGRAM
Part
1
2
3
4
5

Description
Nut
Ram
Seal Washer
O-ring
Cylinder Base

QTY
1
1
1
1
1

Part
6
7
8
9

Description
Coupling Ring
Coupling Bolt
O-ring
Dust Cap

QTY
1
1
1
1

1

2

3

4

5

6

7
8
9

Page 6

For technical questions, please call 1-888-866-5797.

ITEM
95979 & 95980

PLEASE READ THE FOLLOWING CAREFULLY
THE MANUFACTURER AND/OR DISTRIBUTOR HAS PROVIDED THE PARTS
LIST AND ASSEMBLY DIAGRAM IN THIS MANUAL AS A REFERENCE TOOL
ONLY. NEITHER THE MANUFACTURER OR DISTRIBUTOR MAKES ANY
REPRESENTATION OR WARRANTY OF ANY KIND TO THE BUYER THAT HE
OR SHE IS QUALIFIED TO MAKE ANY REPAIRS TO THE PRODUCT, OR THAT
HE OR SHE IS QUALIFIED TO REPLACE ANY PARTS OF THE PRODUCT. IN
FACT, THE MANUFACTURER AND/OR DISTRIBUTOR EXPRESSLY STATES
THAT ALL REPAIRS AND PARTS REPLACEMENTS SHOULD BE UNDERTAKEN
BY CERTIFIED AND LICENSED TECHNICIANS, AND NOT BY THE BUYER. THE
BUYER ASSUMES ALL RISK AND LIABILITY ARISING OUT OF HIS OR HER
REPAIRS TO THE ORIGINAL PRODUCT OR REPLACEMENT PARTS THERETO,
OR ARISING OUT OF HIS OR HER INSTALLATION OF REPLACEMENT
PARTS THERETO.

Record Product’s Serial Number Here:
Note: If product has no serial number, record month and year of purchase instead.
Note: Some parts are listed and shown for illustration purposes only, and are not
available individually as replacement parts.

ITEM
For technical questions, please call 1-888-866-5797.
95979 & 95980

Page 7

Limited 90 Day Warranty
Harbor Freight Tools Co. makes every effort to assure that its products meet high
quality and durability standards, and warrants to the original purchaser that this product
is free from defects in materials and workmanship for the period of 90 days from the
date of purchase. This warranty does not apply to damage due directly or indirectly,
to misuse, abuse, negligence or accidents, repairs or alterations outside our facilities,
criminal activity, improper installation, normal wear and tear, or to lack of maintenance.
We shall in no event be liable for death, injuries to persons or property, or for incidental,
contingent, special or consequential damages arising from the use of our product.
Some states do not allow the exclusion or limitation of incidental or consequential
damages, so the above limitation of exclusion may not apply to you. THIS WARRANTY
IS EXPRESSLY IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS.
To take advantage of this warranty, the product or part must be returned to us with
transportation charges prepaid. Proof of purchase date and an explanation of the
complaint must accompany the merchandise. If our inspection verifies the defect, we
will either repair or replace the product at our election or we may elect to refund the
purchase price if we cannot readily and quickly provide you with a replacement. We will
return repaired products at our expense, but if we determine there is no defect, or that
the defect resulted from causes not within the scope of our warranty, then you must
bear the cost of returning the product.
This warranty gives you specific legal rights and you may also have other rights which
vary from state to state.

3491 Mission Oaks Blvd. • PO Box 6009 • Camarillo, CA 93011 • 1-888-866-5797



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