Specifications; Drum Wire Rope Capacities; Hydraulic Specifications; Oil Specifications - Allied Systems H6H Service Manual

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Specifications

Drum Wire Rope Capacities (Drum: 10 Inch Diameter)
Wire Rope Diameter
3/4" (19 mm)
7/8" (22 mm)
1" (25 mm)
Notes: * Recommended length to fill drum up to 2/3 capacity to leave room for uneven spooling.
** Length to fill drum to full capacity. Will have no room for uneven spooling. Not recommended.
1. Wire Rope: IWRC 6 X 19, extra improved plow steel, with ferrule, tail chain and hook.
2. Loosely or unevenly spooled wire rope will change capacities. Use flexible wire rope with
independent wire rope center.
3. Ferrule: Light (2-1/4" Long X 2" Diameter)

Hydraulic Specifications

Motor .......................... Bent axis variable displacement
Brake ............................... Dry multi-disc spring applied

Oil Specifications

The hydraulic winch motor and control system operate off
of the tractor implement hydraulic system. The winch gear
case is filled with hydraulic transmission oil and is separate
from the tractor hydraulic system. Factory fill for the gear
case is oil meeting Caterpillar TO-4 specification SAE 30
weight. For proper operation of the BRAKE-OFF clutch,
only oils meeting this specification should be used in the
winch gear case.
Other hydraulic oils meeting this specification are:
ExxonMobil, Mobiltrans HD-30
Chevron, Chevron Drive Train Fluid HD SAE 30.

Oil Capacity

The oil capacity for the H6H winch is 4 gallons (15
liters).
Wire Rope Capacities
2/3 Length*
271' (82 m)
195' (59 m)
152' (45 m)
Figure 1-4 Drum Wire Rope Capacities
Maintenance Decal
Full Length**
413' (126 m)
297' (91 m)
230' (70 m)
Figure 1-5 Maintenance Decal
Section 1
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