Comparing the Caterpillar D7G SA Special Application and the John Deere 8120T

This page provides a detailed comparison of the specifications for the Caterpillar D7G SA Special Application and the John Deere 8120T. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationCaterpillar D7G SA Special ApplicationJohn Deere 8120T
General Information
Manufacturer
Caterpillar
John Deere
Model
D7G SA Special Application
8120T
Category
Crawler, Agricultural
Engine
Manufacturer
Caterpillar
John Deere
Model
3306
Power Output
250hp
200hp
Rated RPM
2,000RPM
2,200RPM
Cylinders
6
6
Displacement
638ci
496ci
Bore
4.75in
4.56in
Stroke
6in
5.06in
Transmission
Type
Gear
Full power shift
Dimensions & Weight
Length
179in
207in
Width
103in
103.7in
Height
122.9in
Operating Weight
40,700lb
25,950lb
Hydraulics
System Type
Open Center
Closed center pressure flow compensated (PFC)
Steering Type
Electro-hydraulic power
Hitch & Towing
Hitch Type
Three-Point Hitch
Hitch Category
III/IIIN
Chassis & Drive
Chassis Type
Crawler
Track
Drive Type
Track
Steering Type
Electro-hydraulic power
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
48qts
35.9qts
Operator Station
Type
Cab