Comeup Walrus 20.0 User manual

Self-Recovery Winch
Model: Walrus 20.
0
PN: 282020 282024 24V
Introduction
XFeature
Line pull: 9,072 kg / 20,000 lb wire rope first layer
Wire rope: 12.7 mm × 25 m (1/2"×82′) 6 × 29 - IWRC
Brake: Patented cone brake holds full load
Clutch: Turn the T-handle for rapid wire rope payout
Control: Handheld pendant switch powers the winch
XUnpacking
．Winch assembly……………………………………………………....... 1 pc
．Potted contro box..…………………………………............................. 1 pc
．Remote control………………………………………………………….. 1 pc
．Wire rope with hook…………………………………………………….. 1 pc
．Roller fairlead……………………………………………………………. 1 pc
．Cable Tensioner…………………………………………………………...1 pc
．1.8 m (6′) 2 gauge battery lead……………………………………….. 1 pc
XRead this manual carefully
You should carefully read and understand this manual before operating it.
Careless winch operation may result in personal injury hazards or property
damage.
Installation
Before using the winch, make sure all electrical components have no
corrosion or damaged; the environment should be clear and dry.
XWinch and roller fairlead mountings
xIt is very important that the winch will be
mounted on a flat and hard surface of
mounting channel in order to make sure the
motor, drum and gearbox housing are aligned
correctly.
xRoller fairlead does not mount to the winch

directly.
xThe wire rope shall be wound in an under-wound orientation only.
xEight (8) M12 x 1.75 pitch 8.8 grade w/76 N-m torque setting (maximum)
high tensile steel bolts must be used in order to sustain the loads imposed
on the winch mounting.
xTwo (2) M12 x 1.75 pitch 8.8 grade w/76 N-m torque setting (maximum)
high tensile steel bolts must be used for fastening the roller fairlead into
the mounting channel.
XWiring Diagram
Attach the black lead firmly to the negative (–) battery terminal and red lead
to the positive (+) battery terminal. The voltage drop for the winch motor must
not exceed 10% of the nominal voltage of 24V DC.
XNut fastening for motor & contactor
1. Holding the lower nut on the stub and fastening the upper nut clockwise.
2. The torque setting for nut is 14 N-m/124 lb-in.

Warning
．The winch is not intended to be used in any manner for the movement or
lifting of personnel.
．The rated line pull shown is based on the first layer of rope on the drum.
．The rope winding on the drum shall remain 5 wraps from the drum.
Parts List
Item No. Description Part No. Qty
1 Waterproof motor w/control box 882199 1
2 Tie bar kit 882200 3
3 Motor coupling 882201 1
4 Drum bushing 880048 1
5 Drum kit 882203 1
6 Drum bushing 882204 1
7 Gearbox support rack 882205 1
8 Grounding lead 880009 1
9 Wire rope 881929 1
10 Clevis hook 881996 1
11 1st shaft 882207 1
12 3rd ring gear kit 882208 1
13 3rd stage carrier 882210 1
14 2nd stage carrier 882211 1
15 1st stage carrier 882212 1
16 1st pinion 882213 1
17 Clutch kit 882214 1
18 Gear box kit 882215 1
19 Cone brake disc kit 882216 1
20 Brake clutch base 882217 1
21 Brake cover kit 882423 1
22 Roller fairlead 882218 1
23 Cable tensioner 882219 1
24 Mounting hardware 882371 1
25 Remote control 881671 1
26 Handsaver strap 880026 1

Winch Assembly