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ASSEMBLY INSTRUCTIONS
1. Locate the following parts and hardware: (1) "A"
rear support leg, (2) "B" front legs, (2) "D" rear leg
extensions with swivel casters, (4) #1 bolts, (2) #5
bolts, washers and nuts. Slip both "D" rear legs
into "A" rear support, secure with (2) #1 bolts,
finger-tighten only. Slip both "B" front legs onto
the rear support. Secure with (2) #5 bolts, washers
and nuts. DO NOT TIGHTEN.
2. Locate the following parts and hardware: (1) "C"
main post support, (2) #6 bolt, washer and nut. Slide
"C" main support over both front legs, lining-up
holes of legs and support. Secure with (2) #3 bolt,
washer and nut. DO NOT TIGHTEN.
3. Locate the following parts and hardware: (2) "E"
front leg extensions with swivel casters, (2) #2
bolts. With swivel casters facing down slip both leg
extensions into front legs and secure with (2) #1 bolts.
Finger tighten only. NOTE: Never extend the front or
rear legs beyond the line marked on the legs.
4. Locate the following parts and hardware: (1) "G"
main post, (2) #3 nut, washer and bolt. Place "G"
main post onto center of "C" main post support,
lining-up holes with both parts, secure them with
(2) #3 bolts, washers and nuts. Finger tighten only.
5. Locate the following parts and hardware: (2) "H"
support brackets, (3) #5 bolts, washer and nuts.
Assistance may be required for step 6 through 8.
Place the one "H" support bracket on each side of
the main post securing with (1) #5 bolt, washer and
nut. Finger tighten only. NOTE: The support brackets
should be on the inside of the frame. From the
outside of the leg frame place one #4 bolt through
the hole of the frame. At the same time, hold the
lower end of the support bracket and line it up with
the bolt that is being pushed through the holes.
Secure it with the washer and nut. Repeat the same
procedure for the other side. Tighten the bolts down.
Now go back and tighten the bolts in step #5.
6. Locate the following parts and hardware: (1) "L"
hydraulic ram, (2) #4 bolts, washers, and nuts. Place
the hydraulic ram on the main post support bracket.
Lean the ram against main post and secure it at the
bottom with (1) #4 bolt, washer and nut.
7. Locate
the
following
(1) "I" boom, (1) #7 and (1) #4 bolt washer and nut,
(1) "M" handle. Place the boom on top of the main post
and secure with #7 bolt, washer and nut. Use the "M"
handle to pump jack up approximately 2". Place
front mounting bracket of the boom on top of the
ram and secure with (1) #4 bolt washer and nut.
Tighten all bolts in step 7 and 8.
REV. 04/08/05
520-6002_man040805.indd 3
parts
and
hardware:
3
8. Locate the following parts and hardware: (1) "J"
boom extension, (1) #8 and #2 bolt, washer and nut,
(1) "K" hook and chain. Slide boom extensions into
boom making sure slot for chain faces down. Secure
extension with (1) #8 bolt, washer and nut. Be sure
to use the correct hole position for your particular
job. NOTE: Four (4) positions available are 1/2 ton, 1
ton, 1-1/2 ton and 2 ton. Slide chain through the hole
in the end of the boom extension and secure with
#2 bolt, washer and nut.
9. Now go back and tighten down all the loose bolts
and nuts. IMPORTANT NOTE: Sometimes during
shipment and handling air gets into the hydraulic
system causing poor lifting performance. Purge any
air from system by fully opening release valve (turn
valve counterclockwise). While holding end of ram
cylinder down. Operate pump handle rapidly several
times. NOTE: The capacity of the crane varies from
4000 lbs to 1000 lbs. These ratings are located on the
side of the boom. Do not exceed the load rating of
the boom. Whenever possible, use the boom in the
retracted position where the capacity is the greatest.
Extend the boom only when necessary to reach the
load. Be sure the load is within the capacity limit for
the particular boom position selected.
SPECIFICATIONS
Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4000 Lbs.
Length: Operational . . . . . . . . . . . . . . . . . . . . 89-3/4"
Width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50-3/4"
Weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268 Lbs.
Boom Length By Position:
1/2 ton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78"
1 ton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68-1/2"
1-1/2 ton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59"
2 ton . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49-5/8"
4/8/05 1:26:01 PM
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