Comparing the Allis Chalmers D21 Series II and the Challenger MT475D

This page provides a detailed comparison of the specifications for the Allis Chalmers D21 Series II and the Challenger MT475D. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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Allis Chalmers D21 Series II Tractor
Allis Chalmers D21 Series II Tractor
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Challenger MT475D Tractor
Challenger MT475D Tractor
Challenger MT475D Tractor
Challenger MT475D Tractor
Challenger MT475D Tractor
Challenger MT475D Tractor
SpecificationAllis Chalmers D21 Series IIChallenger MT475D
General Information
Manufacturer
Allis Chalmers
Challenger
Model
D21 Series II
MT475D
Category
Row Crop
Engine
Manufacturer
Allis Chalmers
AGCO Power
Model
3500
49AWI
Power Output
121hp
123hp
Rated RPM
2,200RPM
2,200RPM
Cylinders
6
4
Displacement
426ci
299ci
Bore
4.25in
4.25in
Stroke
5in
5.28in
Transmission
Type
Sliding gear with dry disc clutch
Continuously variable transmission (CVT) with two mechanical ranges
Dimensions & Weight
Length
160.2in
Width
91.3in
Height
106.3in
Wheelbase
105.1in
Operating Weight
9,502lb
15,765lb
Hydraulics
System Type
Direct engine drive
Steering Type
Power
Hydrostatic Power
Tread Width
Front Tread Width
52.8in
Rear Tread
52.8in
Front Tread Adjustment
52.8" to 87.8"
Rear Tread Adjustment
52.8" to 87.8"
Hitch & Towing
Hitch Type
Three-Point Hitch
Category II
Hitch Category
III/II
Category 2
Hitch Position
Rear
Rear
Chassis & Drive
Chassis Type
4x2 2WD
Drive Type
2WD
Steering Type
Power
Hydrostatic Power
Brake Type
Band actuated disc
Multiple wet disc, hydraulically operated
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
31qts
Operator Station
Type
Open