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Big Bud HN350

The Big Bud HN350 is a tractor produced by Big Bud. It is equipped with a 855 ci 14.0 L engine. The rated power output is 350 hp 261.0 kW. Transmission: Fuller. Operating weight: 40000 lbs 18144 kg.

Engine Power
350 hp 261.0 kW
Fuel & Capacities
525 gal 1987.1 L
Transmission
Fuller
Operating Weight
40000 lbs 18144 kg

Big Bud HN350 Serial Number & Year Decoder

Find the exact manufacture year of your tractor by checking your chassis serial number below.

Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.

Overview

No photo available
1973 - 1978 HN SeriesFour-wheel Drive (4WD) tractor
1973 - 1978
HN Series
Four-wheel Drive (4WD) tractor
Production
Manufacturer
Big Bud
Four-wheel Drive (4WD) tractor
Built in Havre, Montana, USA
Big Bud HN350 Engine
Cummins 14.0L 6-cyl diesel
Fuel tank
525 gal 1987.1 L
Engine details ...
Big Bud HN350 Transmission
13-speed gear
Transmission details ...
Big Bud HN350 Power
Engine
350 hp 261.0 kW
Mechanical
Four-wheel drive
Steering
hydrostatic power
Cab standard.
Hydraulics
Type
open center
Pump flow
20 gpm 75.7 lpm
Total flow
40 gpm 151.4 lpm
Steering flow
20 gpm 75.7 lpm
Dimensions & Tires
Weight
40000 lbs 18144 kg
Front tire
24.5x32
Rear tire
24.5x32
Full dimensions and tires ...
References
HN350 references literature
Big Bud published in 1976
350-450 published by Big Bud

Engine

Engine Detail — 855 ci / 14.0 L Diesel

Manufacturer
Cummins NT855
Configuration
turbocharged intercooled diesel, 6-cylinder, liquid-cooled
Displacement
855 ci 14.0 L
Bore/Stroke
5.50x6.00 inches 140 x 152 mm
Power
350 hp 261.0 kW
Rated RPM
2100
Starter type
electric

Transmission

Transmission — Fuller

Transmission
Fuller
Type
gear
Gears
13 forward and 2 reverse
With 30.5x32 tires.
HN350 gear speeds

Dimensions

Big Bud HN350 Tires
Ag front
24.5x32
Ag rear
24.5x32
Dimensions
Shipping weight
40000 lbs 18144 kg

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