Overview
The Steyr 8120 is a farm tractor produced between 1978 and 1984, available in two- or four-wheel drive configurations. It is powered by a Steyr 5.2L 6-cylinder turbocharged diesel engine rated at 100 horsepower and features a rear lift capacity of 9,481.5 lbs.
Ideal Applications
Powertrain and Engine Performance:
Equipped with a WD 611.86 liquid-cooled engine, this model delivers 273 lb-ft of torque at 1,400 RPM and is rated for a maximum of 100 horsepower at 2,300 RPM.
Transmission and Drive Configuration:
The mechanical setup includes synchro transmissions in 12-speed or 15-speed variants, hydrostatic power steering, and disc brakes.
Hydraulic and PTO Specifications:
This tractor features a 540/1000 rear PTO, a hydraulic system providing 9.2 gpm of total flow, and a rear lift rated at 4,300 kg.
Production
| Manufacturer | Steyr |
|---|
Engine
| Engine type | Steyr 5.2L 6-cyl diesel |
|---|---|
| Fuel tank | 32.2 gal (121.9 L) |
| Bore/Stroke | 3.94x4.33 inches (100 x 110 mm) |
| Description | Steyr WD 611.86 / turbocharged diesel / 6-cylinder / liquid-cooled |
| Displacement | 316.2 ci (5.2 L) |
| Power | 100 hp (74.6 kW) |
| Rated RPM | 2300 |
| Torque | 273 lb-ft (370.2 Nm) |
| Torque RPM | 1400 |
Transmission
| Gears | 12 forward and 4 reverse / 15 forward and 5 reverse |
|---|---|
| Transmission | synchro / synchro |
| Transmission type | 12-speed / 15-speed |
| Transmission type | 12-speed / 15-speed |
Mechanical
| Description | Disc brakes |
|---|---|
| Drive type | Two- or four-wheel drive |
| Steering | hydrostatic power |
Hydraulics
| Total flow | 9.2 gpm (34.8 lpm) |
|---|
Hitch
| Rear lift | 9481.5 lbs (4300 kg) |
|---|
PTO
| Rear PTO Type | 540/1000 |
|---|
Dimensions & Tires
| Height | 103.5 inches (262 cm) |
|---|---|
| Length | 168.5 inches (427 cm) |
| Weight | 9,702 lbs (4400 kg) |
| Wheelbase | 100 inches (254 cm) |
| Front tire | 9.00-16 |
| Rear tire | 18.4R34 |
| Weight | 9,702 lbs (4400 kg) |
| Wheelbase | 100 inches (254 cm) |
| Ag front | 9.00-16 / 13.6R24 |
| Ag rear | 18.4R34 / 18.4R34 |