HT-14/350 by Upton

1978

1978 Standard-tread tractor

Production

Production Manufacturer:Upton
Type:Standard-tread tractor
Factory:Corowa, New South Wales, Australia
Total built:1
Original price:$70,000 (1978)
The Upton HT-14/350 is one of the largest two-wheel drive tractors ever built. The rear axle has a 65,000 pound capacity and the tractor is was originally equipped with 20-ply earthmover tires. Over 80% of its 25-ton weight was carried on the rear.

Upton HT-14/350 Power

Upton HT-14/350 Power Engine:350 hp
261.0 kW

Upton HT-14/350 Engine

Upton HT-14/350 Engine Cummins 14.0L 6-cyl diesel Engine details ...

1978

Standard-tread tractor

Engine Detail

Engine Detail
Cummins NTC-350
aftercooled turbocharged 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
Compression:	14:1
Rated RPM:	2100

Mechanical

Mechanical Chassis:4x2 2WD
Brakes:Westinghouse drums
Cab:Cab standard with air-conditioning and stereo.
Transmission:14-speed
Transmission details ...

1978

Standard-tread tractor

Transmission

Transmission
Transmission:	Spicer
Gears:	14 forward and 4 reverse

Capacity

Capacity Fuel:350 gal
1324.8 L
Hydraulic system:56 gal
212.0 L

Hydraulics

Hydraulics Capacity:56 gal
212.0 L
Pressure:2031 psi
140.0 bar
Total flow:48.08 gpm
182.0 lpm

Dimensions & Tires

Dimensions & Tires Wheelbase:154 inches
391 cm
Weight:40480 to 51000 pounds
Front tire:18.4x26
Rear tire:33.5x33
Full dimensions and tires ...

1978

Standard-tread tractor

Upton HT-14/350 Tires

Upton HT-14/350 Tires
Ag front:	18.4x26
Ag rear:	33.5x33

Dimensions

Dimensions
Wheelbase:	154 inches 391 cm
Length:	258 inches 655 cm
Width:	141 inches 358 cm
Height:	137 inches 347 cm
Weight:	40,480 lbs 18361 kg
Operating weight:	51,000 lbs 23133 kg
Ground clearance:	19 inches 48 cm

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