Comparing the Big Bud 440 and the Challenger MT743

This page provides a detailed comparison of the specifications for the Big Bud 440 and the Challenger MT743. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

Image Gallery
Big Bud 440 Tractor
Big Bud 440 Tractor
Big Bud 440 Tractor
Big Bud 440 Tractor
Big Bud 440 Tractor
Image Gallery
No images available.
SpecificationBig Bud 440Challenger MT743
General Information
Manufacturer
Big Bud
Challenger
Model
440
MT743
Category
Utility
Crawler, Agricultural
Engine
Manufacturer
Komatsu
AGCO Power
Model
SA6 D140
AGCO Power 9.8 L
Power Output
440hp
425hp
Rated RPM
2,100RPM
1,700RPM
Cylinders
6
7
Displacement
930ci
599ci
Bore
5.51in
4.37in
Stroke
6.5in
5.71in
Transmission
Type
Full Power Shift
CVT. Infinitely variable hydrostatic using variable-displacement pump and motors
Dimensions & Weight
Width
88in
Operating Weight
40,000lb
36,220lb
Hydraulics
System Type
Load sensing
Steering Type
Hydrostatic Power
Power
Hitch & Towing
Hitch Type
Category III/IVN
Hitch Position
Rear
Hitch Capacity
19,000lb
Chassis & Drive
Chassis Type
4x4 4WD
Crawler
Drive Type
4WD
Tracks
Steering Type
Hydrostatic Power
Power
Electrical
Starter Type
Electric
Electric
Operator Station
Type
Cab