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SKU 37555

SPeCIFICaTIOnS

Jack Capacity 3 T

 (The lift cannot support this much.)

Winch Cable

1/4” steel, 25’ long with locking hook

Boom Length

53-1/2”

Boom Height

80” from base

Post Pivots

360°

Ram Travel

5”

Base

7-3/8” x 9-1/2”, 1/2” thick steel

SaVe THIS manUaL

You will need the manual for the safety warnings and precautions, assembly instructions, 

operating and maintenance procedures, parts list and diagram.  Keep your invoice with this 

manual.  Write the invoice number on the inside of the front cover.  Keep the manual and 

invoice in a safe and dry place for future reference.

SaFeTy WaRnIngS and PReCaUTIOnS

WaRnIng

: When using winch, basic safety precautions should always be followed to re-

duce the risk of personal injury and damage to equipment.

Read all instructions before using this tool!

1.  Always wear ANSI approved impact safety goggles when operating the winch.

2.  Do not exceed winch load weight capacity (see specifications).

3.  Be certain winch is properly bolted to a truck bed that can hold the winch load.
4.  Always use proper couplings when connecting winch cable hook  to load cable or 

rope.

5.  Do not overload the winch.  Stay within the capacity levels shown in the specifications. 

6.  Do not use inappropriate attachments to extend the length of the winch cable.
7.  Never lift people or hoist loads over people. 
8.  Never come between the winch and the load when operating.
9.  Do not apply load to winch when cable is fully extended. Keep at least 4 full turns of 

cable on the reel.

10.  After moving an item with the winch, secure the item.  Do not rely on the winch to hold 

it for an extended period. The winch does not have a locking key.

11.  Examine winch before using.  Components may be affected by exposure to chemicals, 

salts, and rust.

12.  Never fully extend cable while pulling a load. Keep 4 complete turns of cable around 

the winch spool.

13.  Never operate winch if cable shows any signs of weakening, is knotted or kinked. 
14.  Never fully extend the cable while under load.

Capacity (lb.)

Boom Length

Hole

500

53 1/2”

1

600

47”

2

700

40 1/2”

3

1000

33 1/2”

4

ReV 08g

Summary of Contents for 37555

Page 1: ...ight 1998 by Harbor Freight Tools All rights reserved No portion of this manual or any artwork contained herein may be reproduced in any shape or form without the express written consent of Harbor Fre...

Page 2: ...ons 3 Be certain winch is properly bolted to a truck bed that can hold the winch load 4 Always use proper couplings when connecting winch cable hook to load cable or rope 5 Do not overload the winch S...

Page 3: ...any part of the machine is missing or broken please call Harbor Freight Tools at the number on the front cover as soon as possible Assembly While assembling the truck lift refer to the Assembly Parts...

Page 4: ...ning it in a clockwise direction 5 Insert the Jack Handle into its connector and lift the Boom by pumping the handle in an up and down motion 6 When the article has been lifted to the desired height i...

Page 5: ...filler plug on the side of the Jack not shown by gently pulling and turning 4 Rapidly pump the Jack Handle several times to purge air from the hydraulic system 5 Turn the valve release screw clockwis...

Page 6: ...Extendible Boom 1 08 Pin Boom Extendible 1 09 Windlass 1 10 Hook and Steel Cable 1 11 Angle Steel 2 12 3 Ton Jack 1 13 Bearing 1 14 Jack Support 1 15 Washer 1 16 Spring Washer 1 17 Bolt M6x15 1 18 Pin...

Page 7: ...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...

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