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Big Bud 740

Big Bud 740 tractor
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The Big Bud 740 is a four-wheel drive (4WD) tractor produced by Big Bud from 1987 to 1990. It is part of the 4 Series and was built in Havre, Montana, USA, with only 2 units produced. It features a powerful Komatsu SA6 D170 turbocharged intercooled diesel engine with 6 cylinders and a displacement of 23.2 liters, delivering 740 hp (551.8 kW). The tractor has a 12-speed full power shift transmission by Twin Disc, hydrostatic power steering, and a standard cab. It weighs 75,000 lbs (34,020 kg) and uses a negative ground electrical system.
Big Bud 740Big Bud tractors4WD tractorsKomatsu engine740 hp tractorfarm tractorstractor specifications
Power740 hp
Founded1987 - 1990
Model740

Technical Specifications

Detailed specifications and technical data for Big Bud 740

Power

Engine:740 hp (551.8 kW)

Engine

Type:turbocharged intercooled diesel
Model:Komatsu SA6 D170
Power:740 hp (551.8 kW)
Cooling:liquid-cooled
Cylinders:6-cylinder
Bore/Stroke:6.69x6.69 inches (170 x 170 mm)
Displacement:1413 ci (23.2 L)
Starter type:electric

Dimensions

Weight:75,000 lbs (34020 kg)

Electrical

Ground:negative

Mechanical

Cab:standard
Drive:4x4 4WD
Steering:hydrostatic power

Production

Type:Four-wheel Drive (4WD) tractor
Series:4 Series
Built in:Havre, Montana, USA
Years made:1987 - 1990
Total built:2

Transmission

Type:full power shift
Gears:12 forward and 2 reverse
Manufacturer:Twin Disc