Comparing the Allis Chalmers HD7 and the John Deere 310D

This page provides a detailed comparison of the specifications for the Allis Chalmers HD7 and the John Deere 310D. Explore key differences and similarities across various aspects, including Operating Weight, Cylinders and Displacement.

Image Gallery
Allis Chalmers HD7 Tractor
Allis Chalmers HD7 Tractor
Image Gallery
No images available.
SpecificationAllis Chalmers HD7John Deere 310D
General Information
Manufacturer
Allis Chalmers
John Deere
Model
HD7
310D
Category
Crawler, Agricultural
Specialized, Backhoe Loader
Engine
Manufacturer
General Motors
John Deere
Model
Mar-71
4039D
Rated RPM
1,500RPM
2,200RPM
Cylinders
3
4
Displacement
213ci
239ci
Bore
4.25in
4.17in
Stroke
5in
4.33in
Transmission
Type
Sliding Gear
Dimensions & Weight
Length
128in
269.7in
Width
81in
83.9in
Height
69in
143.7in
Operating Weight
14,000lb
13,603lb
Hydraulics
System Type
Open center
Steering Type
Hydrostatic power
Chassis & Drive
Chassis Type
Crawler
Drive Type
Track
Steering Type
Hydrostatic power
Brake Type
Differential hydraulic wet disc
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
23qts
17qts
Operator Station
Type
Cab (optional)