CHIEFTAIN D0 pages

Chieftain-D

General Description

Steering

The Chieftain D is a large, four tracked vehicle
designed to move heavy payloads in mud,
muskeg, swamp, and snow conditions. The
high deck and sealed undercarriage
components provide excellent fording ability
combined with high approach and departure
angles. The independent crankarm suspension
and flexible track provide constant ground
contact and absorb shock loads.

Four track design with two tower mounted
undercarriages. Full time power steering
utilizing two double-acting steering cylinders
per undercarriage. Heavy duty pressure
compensating piston type steering pump and
patented steering equalizer bar.

Engine

Service brake is totally enclosed wet disc
brakes on front and rear axles. Parking brake
is spring applied, air released brake on
driveline.

Cat 3176 365 HP (272 kW) @ 2100 rpm

Transmission
Allison CLT 754DB, 5 speed Powershift
transmission, complete with integral drop box.

Differential
Rockwell planetary drive axles with Detroit "No
spins" front and rear. Metal face seals on
planet hubs.

Brakes

Tires and Wheels
7:50 x 20-16 PR smooth crawler filled with
Heavy Duty Urethane flat proofing material.
Wheels are a steel disc type.