Equipment

Brands

Big Bud 400/20 Tractor (1979-1981)

Manufacturer:

Big Bud

Price:

109,000(USD)

Series:

3 Series

Model:

400/20

Factory:

Havre, Montana, USA

Full Specifications

BIG BUD 400/20 POWER

Engine

400 hp/298.3 kW

ENGINE DETAIL

Description

Detroit Diesel 8V-92T/turbocharged diesel/8-cylinder/liquid-cooled

Displacement

736 ci/12.1 L

Bore/Stroke

4.84x5.00 inches/123 x 127 mm

Power

400 hp/298.3 kW

Compression

19:1

Rated RPM

2100

Starter

electric

Starter volts

24

BIG BUD 400/20 ENGINE

Description

Detroit Diesel 12.1L 8-cyl diesel

Fuel tank

550 gal/2081.8 L

TRANSMISSION

Transmission

Fuller Roadranger RT 12513

Type

gear

Gears

12 forward and 2 reverse

MECHANICAL

Chassis

4x4 articulated 4WD

Final drives

planetary

Steering

articulated power

Brakes

pneumatic drum

Cab

Cruiser Cab standard with air-conditioning.

Transmission

12-speed gear

HYDRAULICS

Type

closed center load sensing

Valves

4

Pump flow

36 gpm/136.3 lpm

Steering flow

35 gpm/132.5 lpm

BIG BUD 400/20 TIRES

Ag front

30.5-32

Ag rear

30.5-32

DIMENSIONS

Wheelbase

150 inches/381 cm

Length

267.6 inches/679 cm

Width

120 inches/304 cm

Height (cab)

144.5 inches/367 cm

Height (exhaust)

156 inches/396 cm

Shipping weight

40000 lbs/18144 kg

Max weight

50000 lbs/22680 kg

Ground clearance

14.5 inches/36 cm

DIMENSIONS & TIRES

Wheelbase

150 inches/381 cm

Weight

40000 lbs/18144 kg

Front tire

24.5-32

Rear tire

24.5-32

ELECTRICAL

Ground

negative

Charging system

alternator

Charging amps

75

Battery volts

12
The 400/20 model tractor belongs to the Big Bud 3 Series. The 400/20 is a type of Four-wheel Drive 4WD Tractors and that is mostly used for Agriculture Tractors operations. The 400/20 tractor is powered by a engine. This arrangement more usage in the actual world.