Comparing the Big Bud 440 and the Big Bud 450/20

This page provides a detailed comparison of the specifications for the Big Bud 440 and the Big Bud 450/20. Explore key differences and similarities across various aspects, including Power Output, Operating Weight and Cylinders.

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Big Bud 440 Tractor
Big Bud 440 Tractor
Big Bud 440 Tractor
Big Bud 440 Tractor
Big Bud 440 Tractor
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SpecificationBig Bud 440Big Bud 450/20
General Information
Manufacturer
Big Bud
Big Bud
Model
440
450/20
Category
Utility
Utility
Engine
Manufacturer
Komatsu
Cummins
Model
SA6 D140
Power Output
440hp
450hp
Rated RPM
2,100RPM
2,100RPM
Cylinders
6
6
Displacement
930ci
1,150ci
Bore
5.51in
6.25in
Stroke
6.5in
6.25in
Transmission
Type
Full Power Shift
Gear
Dimensions & Weight
Operating Weight
40,000lb
41,500lb
Hydraulics
Steering Type
Hydrostatic Power
Hydrostatic Power
Chassis & Drive
Chassis Type
4x4 4WD
4x4 4WD
Drive Type
4WD
Four-wheel Drive (4WD)
Steering Type
Hydrostatic Power
Hydrostatic Power
Electrical
Starter Type
Electric
Electric