13. Inspect before every use; do not use
if parts loose or damaged.
14. Keep your work area clean and well lit.
Cluttered work areas invite accidents.
15. Keep bystanders, children, and visitors away
while operating Engine Crane. Distractions
can cause you to lose control.
16. Stay alert. Watch what you are doing, and use
common sense when operating a jack. Do not use
a jack while tired or under the influence of drugs,
alcohol, or medication. A moment of inattention while
operating jacks may result in serious personal injury.
17. Follow instructions in the “Inspection, Maintenance,
And Cleaning” section of this manual. Use
of unauthorized parts or failure to follow
maintenance instructions may create a risk of
injury and may void any applicable warranty.
SAVE THESE INSTRUCTIONS.
18. Maintain labels and nameplates on the
Engine Crane. These carry important
information. If unreadable or missing, contact
Harbor Freight Tools for a replacement.
19. Before use, read manufacturer’s instruction
manual for the object you will lift.
20. Industrial applications must follow
OSHA requirements.
21. The warnings, precautions, and instructions
discussed in this manual cannot cover all possible
conditions and situations that may occur. The
operator must understand that common sense and
caution are factors, which cannot be built into this
product, but must be supplied by the operator.
2 Ton84 IN.
1-1/2 Ton89 IN.
1 Ton95 IN.
1/2 Ton100 IN.
Meets 2005 ANSI/ASME PALD standards.
Part
#32
14x90
mm
Part
#8
14x100
mm
Part
#11
16x80
mm
Part
#20
16x90
mm
Part
#15
16x100
mm
Part
#16
16x110
mm
Part
#2
12x80
mm
Part
#25
8x20
mm
Part
#29
8x12
mm
TO PREVENT SERIOUS INJURY AND DEATH: The correct bolts must be used during
assembly. Carefully compare bolts to Bolt Identification illustration above and the measurements shown in
the parts list and assembly diagrams near the end of this manual to make sure that the correct bolts are used
in the correct place.
WARNING! For safety and ease of assembly, use two people to assemble the Shop Crane.
CAUTION! DO NOT TIGHTEN ANY BOLTS UNTIL YOU ARE FULLY FINISHED WITH ASSEMBLY.
OTHERWISE PARTS WILL NOT LINE UP PROPERLY.
Slide the Legs into the front of the Base
and Lock Legs in place using the Lock Pins.
To insert the Lock Pins, lift up on front of Base
until holes line up. After all four Lock Pins are
inserted, insert one R-Pin through small hole at
end of each Lock Pin until it snaps into place.
Note: Make sure Lock Pins are
secure before proceeding.
3 0
Bolt (16)
Support
Washers
Bolt (15)
Washer
Nut
Nut
Support
Post
Post
LegLeg
Support
The bends of the
Supports face out
at the top and in
at the bottom as
shown above.
Bolt (15)
SAFETYOPERATIONMAINTENANCESETUP
Figure C
3.
Use two Bolts, Washers and Nuts to fasten the lower
ends of the Supports to the inside of the Frame,
then use one Bolt, Washer and Nut to fasten the top
ends of the Supports and the Handle to the Post.
Read ENTIRE IMPORTANT SAFETY INFORMATION section at beginning of this manual
including all text under subheadings therein before set up or use of this product.
Note: Once Assembly is complete, tighten ALL Bolts before initial operation.
Lifting and Lowering
3/4 Ton Load
Figure I
Locate the hole on the Boom with a weight limit
1.
higher than the weight you will be lifting.
For example: Locate the 1 TON hole on the Boom
for a load that is under one Ton. See Figure 9.
Nut
Washer
Bolt
5. To raise the Boom, turn the Jack’s release valve
fully clockwise (right). Insert the Handle into the
Jack and pump (up and down) repeatedly until
the item has been lifted to the desired height.
WARNING! Fully tighten the release valve
or else the Jack may lower or may not
be able to reach the full height.
WARNING! DO NOT MOVE THE CRANE WHEN
UNDER LOAD. The Casters are not designed to
be rolled when the Crane is lifting heavy objects.
6. To lower the Crane, SLOWLY turn the Jack’s
release valve counterclockwise (left).
Folding the Frame
WARNING! Do not fold crane while loaded.
1. Lower Crane all the way.
2. Remove R-Pins from the front Lock Pins. Remove
the front Lock Pins. Leave rear Lock Pins in.
3. Raise Leg until it rests against Handle.
4. Insert a front Lock Pin into the middle hole of
the Base, for each Leg, and reinsert R-Pins.
Bleeding Instructions
SAFETYOPERATIONMAINTENANCESETUP
Figure J
2.
Adjust the Boom Extension
so the hole furthest from the
hook-end aligns with the chosen hole on the
Boom. Secure into place by inserting the Bolt
through all aligned holes and tightening in place
with the Washer and Nut. See Figure 10 above.
WARNING! Do not stand under an object that is
being lifted by the Engine Crane. Be aware of the
possibility of a load slipping off the Hook and Chain. An
item that falls from the Crane can cause serious injury.
3. Move the Crane so that the Hook and Chain
is directly above the item to be lifted.
4. Securely attach the Hook and Chain to the item.
IMPORTANT! Before first use, check for proper
hydraulic oil level and thoroughly test the
equipment. If it does not work properly, bleed
excess air from its hydraulic system as follows:
1. Open Release Valve and lower Jack completely.
2. Remove Oil Plug and fill with hydraulic
oil (sold separately) to full level.
3. Apply downward pressure to the Boom and
Pump the Jack Handle quickly several times.
4. Check the Oil Fill Hole and, if necessary, top
off the Oil Fill Hole with hydraulic oil.
5. Replace the Oil Plug and close the Release Valve.
6. Test the equipment several times for proper operation
before attempting to lift a load. If, after bleeding,
the equipment still does not appear to be working
properly, do not use the equipment until it has
been repaired by a qualified service technician.
Procedures not specifically explained in this
manual must be performed only by a
SAFETYOPERATIONMAINTENANCESETUP
qualified technician.
TO PREVENT SERIOUS INJURY
FROM ACCIDENTAL OPERATION:
Do not use damaged equipment. If abnormal
noise or vibration occurs, have the problem
corrected before further use.
Cleaning, Maintenance, and Lubrication
1. Before each use, inspect the general condition
of the Jack. Check for broken, cracked, or bent
parts, loose or missing parts, and any condition that
may affect the proper operation of the product. If a
problem occurs, have the problem corrected before
further use.
Do not use damaged equipment.
2. Before each use, thoroughly test the Jack
for proper operation prior to its actual use. If
the Jack appears not to be working properly,
follow Bleeding instructions on page 9.
3. Change the hydraulic oil at least
once every three years:
a. With the Jack fully lowered, remove the Oil
Filler Plug on the side of the Housing.
b. Tip the Jack to allow the old hydraulic oil
to drain out of the Housing completely,
and dispose of the old hydraulic oil in
accordance with local regulations.
c. With the Jack upright, completely fill the Housing
with a high quality hydraulic oil (not included) until
the oil just begins to run out of the Oil Fill Hole.
d. Open the valve Release Screw and pump
the Handle to bleed air from the system.
e. Reinstall the Oil Filler Plug.
4. Wipe dry with a clean cloth. Then, store the
Jack in a safe, dry location out of reach of
children and other non-authorized people.