Comparing the Challenger MT645D and the John Deere 8330T

This page provides a detailed comparison of the specifications for the Challenger MT645D and the John Deere 8330T. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

SpecificationChallenger MT645DJohn Deere 8330T
General Information
Manufacturer
Challenger
John Deere
Model
MT645D
8330T
Category
Crawler
Engine
Manufacturer
Sisu Diesel
John Deere
Model
PowerTech
Power Output
250.8hp
270.21hp
Rated RPM
1,950RPM
2,100RPM
Cylinders
6
6
Displacement
513.8ci
548ci
Bore
4.37in
4.66in
Stroke
5.71in
5.35in
Transmission
Type
CVT (combination of mechanical and hydrostatic sections)
Full Power Shift
Dimensions & Weight
Length
215.7in
207in
Width
103.7in
Height
141in
122.9in
Operating Weight
25,365lb
28,350lb
Hydraulics
System Type
Closed Center Load Sensing (CCLS)
Closed Center Pressure-Flow Compensated (PFC)
Steering Type
Hydrostatic power
Electro-Hydraulic
Hitch & Towing
Hitch Type
III
III/IIIN
Hitch Category
III
Category 3
Hitch Position
Rear
Rear
Chassis & Drive
Chassis Type
4x4
Track
Drive Type
4WD
Track
Steering Type
Hydrostatic power
Electro-Hydraulic
Brake Type
Multiple wet disc hydraulically operated by two foot pedals that can be locked together
Wet multiple disc hydraulically actuated by foot pedal
Electrical
Starter Type
Electric
Electric
Capacities
Coolant
42.3qts
Operator Station
Type
Cab
Cab