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MODEL T31643

2-TON BEAR-LIFT PRO 

PALLET STACKER

INSTRUCTIONS

Introduction

COPYRIGHT © NOVEMBER, 2019 BY GRIZZLY INDUSTRIAL, INC.

NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE

 OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL, INC.

(FOR MODELS MFD. SINCE 9/19)  #CS20680  PRINTED IN CHINA

V1.11.19

The  Model  T31643  2-Ton  Bear-Lift  Pro  Pallet 
Stacker is the perfect tool for stacking pallets when 
the operator does not want the fuss of recharging 
or gassing up. Hydraulic manual lift design offers 
either hand or foot operation and locks to keep it 
in place. The T31643 comes fully assembled with 
adjustable forks; hard-chromed, polished pistons; 
and double-sealed, polyurethane oil seals.

To reduce your risk of 

serious injury, read this 

entire manual BEFORE 

using machine.

INJURY HAZARD!

•  Do not exceed maximum load capacity.

•  Do not reach under or over moving parts 

to avoid pinch and crush points.

•  Keep clear of forks when lowering load.

•  Pull release lever slowly when lowering 

forks.

•  Only use on a flat, even surface.

•  Do not transport loads with forks raised 

more than 5".

•  Always store stacker with forks low-

ered and without load. Do not leave 

unattended while in use.

FALL HAZARD!

Do not operate pallet 

stacker with passenger on 

forks. A fall from raised 

forks could result in injury 

or even death.

Specifications

Maximum Capacity ............................... 4000 lbs.
Maximum Lift Height ......................................62"
Lift Type ................................... Manual Hydraulic
Fork Width ......................................... 9½" – 37¾"
Maximum Pallet Width ....................................42"

Figure 1. Model T31643.

For questions or help with this product contact Tech Support at (570) 546-9663 or [email protected]

Summary of Contents for T31643

Page 1: ...rethane oil seals To reduce your risk of serious injury read this entire manual BEFORE using machine INJURY HAZARD Do not exceed maximum load capacity Do not reach under or over moving parts to avoid pinch and crush points Keep clear of forks when lowering load Pull release lever slowly when lowering forks Only use on a flat even surface Do not transport loads with forks raised more than 5 Always ...

Page 2: ...t mechanism are disengaged so that handle can move up and down freely while operator moves stacker Neutral Lower Lift 1 Move pallet stacker to desired location using stacker handles then engage back wheel brakes see Figure 4 Figure 4 Wheel brake in locked position Identification A Forks Adjust to desired width to support and lift pallet B Stacker Handles Used to maneuver stacker C Lift Control Lev...

Page 3: ...ee Figure 7 5 Transport and lift pallet as needed 2 Adjust forks to desired width see Figure 5 Figure 5 Adjustable forks Forks Lubrication The front and rear wheels are attached with per manently sealed ball bearings so they require no lubrication but we recommend adding a few drops of SAE 10W 30 oil every three months to each rotating point shown in Figure 8 Figure 8 Lubrication locations If fork...

Page 4: ...1 Loosen pump valve nut Oil leaks 1 Relief valve damaged 2 Oil fill plug gasket damaged 3 Seals worn damaged 4 Cracked worn damaged parts 1 Inspect replace 2 Inspect replace 3 Inspect replace 4 Inspect replace Troubleshooting 3 Replace lower plug and add replacement oil to upper fill hole until level reaches bottom of hole 4 Without replacing fill plug pump one lift handle 10 15 times to expel any...

Page 5: ...2 279 48 47 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 Y O M A M M A B EARING 62 0 5 2 R S 18 23 272 272 111 30 31 32 Y O M A M M A B EARING 62 0 5 2 R S Y O M A M M A B EARING 62 0 5 2 R S 112 113 114 YOMAMMA B E A R I N G 6 2 0 5 2 R S YOMAMMA ...

Page 6: ...NDLE SPINDLE 29 PT31643029 LOCK PIN 88 PT31643088 HINGE JOINT SCREW M6 1 X 48 30 PT31643030 BEARING SLEEVE 70 X 25 89 PT31643089 ROLL PIN 5 X 45 31 PT31643031 INT RETAINING RING 60MM 90 PT31643090 COMPOSITE BUSHING 1615 32 PT31643032 INT RETAINING RING 72MM 91 PT31643091 COMPRESSION SPRING 5 X 45 X 140 33 PT31643033 BALL BEARING 6200 2RS 92 PT31643092 LOCK RING 16 X 24 X 4 5 34 PT31643034 CHAIN BL...

Page 7: ... FOOT BRAKE M8 1 25 X 12 277 PT31643277 WHEEL 180 X 50 REAR 270 PT31643270 WHEEL STOP 278 PT31643278 BEARING 20MM 271 PT31643271 WHEEL BRACKET L 279 PT31643279 WHEEL BRACKET R 272 PT31643272 FLAT WASHER 8MM 285 PT31643285 WHEEL DUST COVER 273 PT31643273 LOCK NUT M8 1 25 286 PT31643286 FOOT LEVER BRACKET T31643 Parts List Cont Please Note We do our best to stock replacement parts whenever possible ...

Page 8: ...sit on or ride fork 4 Secure load before raising 5 Do not transport loads with forks raised more than 5 6 Do not use on uneven floors 7 Keep clear of fork when lowering load 8 Pull release lever slowly when lowering fork 9 Prevent unauthorized use by children or untrained users restrict access when unattended 301 302 304 305 306 307 308 REF PART DESCRIPTION REF PART DESCRIPTION 301 PT31643301 GRIZ...

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