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Reel-Out.

The winch drum will pay-out

cable. Cable speed is proportional to
joystick position. When released, the
handle will return to neutral and the

winch drum will stop and hold the load.

Drum clutch release. 

This position will

release the drum clutch and permit the
operator to drive away from a load. The
resistance of the gear train will keep a

tight wrap of cable on the drum to prevent overrun. It
should be noted that the resistance of the gear train will
not permit cable to be pulled off the drum by hand. The
joystick will stay in the detented, clutch released position
to permit the operator to use both hands for tractor oper-
ation. Lightly pull the lever back toward the operator to
release the detent and apply the drum clutch.

Low-Lock/Auto-Speed.

Press one

side of the rocker switch on top of
the lever to apply low-lock (indicator
light on) which will hold the variable
displacement motor in the maxi-
mum displacement position for

maximum line pull and minimum line speed to enhance
precise load control. Press either side of the rocker
switch to return to full auto-speed operation (indicator
light off) where the motor displacement will self adjust
between the maximum and factory-set minimum dis-
placement to achieve the best match of line speed and
line pull for the application.

Winch disable.

Pull and move switch to

disable winch operation. Leave switch in
disable position when winch is not being
used.

DO NOT use drum clutch release for controlled reel-
out of suspended loads.  Sudden release of load may
result in property damage, injury or death.  Use only
reel-out to lower loads.

CAUTION

WARNING

!

!

The H90VS hydraulic motor and gear ratio is config-
ured to match the hydraulic system od a specific trac-
tor.  It may not be possible to mount the winch onto a
different model tractor.  Installation onto a tractor with
a higher flow hydraulic system could result in over-
speed damage to the motor and winch gear train.
The maximum drum RPM in auto-speed no-load, with
a piston motor, is listed below:

H90VS - 211XXXX       22 to 24 RPM

H90VS - 254XXXX       18 to 20 RPM

CAUTION

5

Summary of Contents for CARCO H90VS

Page 1: ...Copyright 2005 PACCAR Winch Division All rights reserved PACRWINCH DIVISION P O BOX 547 BROKEN ARROW OK U S A 74013 PHONE 918 251 8511 FAX 918 259 1575 www paccarwinch com CARCOd MODEL H90VS OPERATION...

Page 2: ......

Page 3: ...ecommendations 2 Model Description 3 Winch Operation 4 Preventive Maintenance Specifications 6 Recommended Oil 7 Fastener Torque Chart 8 Metric Conversion Chart 9 Safety and Informational callouts use...

Page 4: ...will NOT support rated line pull Therefore a minimum of five 5 complete wraps of cable must be maintained on the winch drum NOTE We suggest painting the last five wraps of cable bright red to serve as...

Page 5: ...ves the gear train through a sprag type brake clutch The inner race of the brake clutch serves as a coupling between the motor shaft and the winch gear train The outer race of the brake clutch is spli...

Page 6: ...valve is connected directly to the winch drum clutch piston Supply pressure for the joystick is the multi function logic block This block contains a pressure reducing valve which converts tractor imp...

Page 7: ...on for maximum line pull and minimum line speed to enhance precise load control Press either side of the rocker switch to return to full auto speed operation indicator light off where the motor displa...

Page 8: ...n an environ mentally responsible manner Install the plug securely after the oil has been drained Refill winch to proper level with recommended oil Allow 15 minutes for the oil to flow through the gea...

Page 9: ...e base seals Your lubricant supplier should assure you that his product meets this specification If there is still any doubt as to the suitability of a lubricant contact the Paccar Winch Service Depar...

Page 10: ...9 3 108 33 98 30 4 153 47 140 43 5 203 62 187 57 LAYER STD 1 in 25 mm OPT 1 1 8 in 29 mm Ferrule Part No 29427 Ferrule Part No 29428 Gear Case Oil Capacity 25 pint 12L Static Brake Pressure Release ap...

Page 11: ...o F pounds sq in PSI X 6 895 kilopascals kPa kilopascals kPa X 0 145 pounds sq in PSI pounds sq in PSI X 0 0703 kilograms sq cm kg cm2 kilograms sq cm kg cm2 X 14 22 pounds sq in PSI pounds sq in PSI...

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