Pullmaster M18 Series - Options

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COUNTERCLOCKWISE ROTATION:
The drum rotation of the standard PULLMASTER Model M75 planetary winch is clockwise for pulling or hoisting
when looking at the hydraulic motor of the winch. Drum rotation for counterclockwise pulling or hoisting direction
is available as an option.
EXTERNAL BRAKE RELEASE:
PULLMASTER planetary winches can be supplied with an external brake release which permits release of the
automatic disc brake from an external pressure source.
OPTIONS
FAILURE TO PROPERLY VENT EXTERNAL BRAKE RELEASE
PORT WILL TRAP BRAKE PRESSURE AND ALLOW THE
LOAD TO DROP, CAUSING PROPERTY DAMAGE, SEVERE
INJURY OR DEATH. WINCHES SUPPLIED WITH EXTERNAL
RELEASE OPTION MUST BE CONNECTED ACCORDING
TO "TYPICAL HYDRAULIC CIRCUIT".
DANGER
CABLE DRUM SIZES:
Aside from the standard drum sizes listed, the PULLMASTER Model M75 planetary winch may be supplied with
optional drums to accommodate large wire rope storage capacity.
DRUM GROOVING:
Cable drums for the PULLMASTER Model M75 planetary winch may be grooved. Where this option is a requirement,
it is necessary to state the size of wire rope which is to be used with the winch.
OPTIONAL GEAR SECTION FOR THE HYDRAULIC MOTOR:
The performance of the standard PULLMASTER Model M75 planetary winch may be changed by using a different
displacement motor. (Contact the factory for performance information.)
HYDRAULIC MOTORS FOR HIGH PRESSURE HYDRAULIC SYSTEMS:
The operating pressure of the PULLMASTER Model M75 planetary winch with -191 motor is limited to 3000 psi (270
bar). For hydraulic systems operating with a higher range of hydraulic pressure, the winch can be supplied with a
hydraulic piston motor, which will provide for the same basic performance in terms of line pull and line speed
capacity.
(Contact the factory for this requirement.)
FREESPOOLING:
This option permits wire rope being pulled off the cable drum by an operator. Freespooling should not be confused
with free fall. The freespool coupling cannot be disengaged or re-engaged with a load on the wire rope or while the
cable drum is turning.
The PULLMASTER WINCH CORPORATION will consider other options for quantity requirements.
354 REV.030819