Overview
The Steyr 658 is a farm tractor produced between 1977 and 1979 featuring a 3.1L 4-cylinder diesel engine rated at 55 hp. It is equipped with a 16-speed synchro transmission and hydrostatic power steering on a 4x2 2WD chassis. Notable measurements include a 5,292-lb rear lift capacity and a 139.8-inch total length.
Ideal Applications
Engine Performance and Torque:
The 3.1L WD 408.42 diesel engine is rated at 55 hp at 2200 RPM and produces 141 lb-ft of torque at 1500 RPM.
Transmission and PTO Configuration:
The mechanical layout includes a 16-speed synchro transmission with 16 forward and 8 reverse gears and a rear PTO supporting both 540 and 1000 RPM.
Hydraulic and Lift Specifications:
The tractor provides a total hydraulic flow of 9 gpm and is equipped with a rear hitch system capable of lifting 5,292 lbs.
Production
| Manufacturer | Steyr |
|---|
Engine
| Engine type | 3.1L 4-cyl diesel |
|---|---|
| Fuel tank | 22 gal (83.3 L) |
| Bore/Stroke | 3.94x3.94 inches (100 x 100 mm) |
| Description | WD 408.42 / diesel / 4-cylinder |
| Displacement | 191.6 ci (3.1 L) |
| Power | 55 hp (41.0 kW) |
| Rated RPM | 2200 |
| Torque | 141 lb-ft (191.2 Nm) |
| Torque RPM | 1500 |
Transmission
| Gears | 16 forward and 8 reverse |
|---|---|
| Transmission | synchro |
| Transmission type | 16-speed |
Mechanical
| Drive | 4x2 2WD |
|---|---|
| Steering | hydrostatic power |
Hydraulics
| Total flow | 9 gpm (34.1 lpm) |
|---|
Hitch
| Rear lift | 5292 lbs (2400 kg) |
|---|
PTO
| Rear PTO Type | 540/1000 |
|---|
Dimensions & Tires
| Height | 84.6 inches (214 cm) |
|---|---|
| Length | 139.8 inches (355 cm) |
| Weight | 5,854 lbs (2655 kg) |
| Wheelbase | 83.9 inches (213 cm) |
| Front tire | 6.00-16 |
| Rear tire | 12.4-32 |
| Weight | 5,854 lbs (2655 kg) |
| Wheelbase | 83.9 inches (213 cm) |
| Ag front | 6.00-16 / 7.50-18 |
| Ag rear | 12.4-32 / 12.4-32 |