Overview
The Valmet 702S is a row-crop farm tractor produced between 1974 and 1979, powered by a 75 hp turbocharged 4.2L 4-cylinder diesel engine. It features a standard heated cab, power steering, and was offered in both two- and four-wheel drive configurations. The tractor is equipped with a 4,674 lb rear lift capacity and an 88.2-inch wheelbase.
Ideal Applications
Powertrain and Engine Output:
The Valmet 411 BS 72 liquid-cooled engine is rated at 75 hp at 2200 RPM and generates 193.1 lb-ft of torque at 1200 RPM.
Transmission and Speed Control:
The Hi-Trac system provides either an 8-speed synchromesh or a 16-speed two-speed power shift transmission utilizing a 310mm dry disc clutch.
Hydraulic and Lift Specifications:
This model is equipped with a 6.9 gpm hydraulic pump and features a rear hitch rated for a maximum lift capacity of 4,674 lbs.
Production
| Description | Row-Crop tractor |
|---|---|
| Manufacturer | Valmet |
Engine
| Engine type | Valmet 4.2L 4-cyl diesel |
|---|---|
| Fuel tank | 18 gal (68.1 L) |
| Bore/Stroke | 4.252x4.488 inches (108 x 114 mm) |
| Description | Valmet 411 BS 72 / turbocharged diesel / 4-cylinder / liquid-cooled |
| Displacement | 255.1 ci (4.2 L) |
| Power | 75 hp (55.9 kW) |
| Rated RPM | 2200 |
| Starter | electric |
| Starter volts | 12 |
| Torque | 193.1 lb-ft (261.8 Nm) |
| Torque RPM | 1200 |
Transmission
| Clutch | 310mm dry disc |
|---|---|
| Description | Four gears (1-4) plus reverse (R) in two ranges (low/high). |
| Gears | 8 forward and 2 reverse / 16 forward and 4 reverse |
| Transmission | Hi-Trac |
| Type | synchromesh / two-speed power shift |
| Transmission type | 8-speed synchromesh / 16-speed two-speed power shift |
| Transmission type | 8-speed synchromesh / 16-speed two-speed power shift |
Mechanical
| Cab | Cab standard with heater. |
|---|---|
| Description | Power steering |
| Drive type | Two- or four-wheel drive |
Hydraulics
| Pump flow | 6.9 gpm (26.1 lpm) |
|---|
Hitch
| Rear lift | 4,674 lbs (2120 kg) |
|---|
PTO
| Engine RPM | 540@1556 |
|---|---|
| Rear PTO Type | 540 |
Dimensions & Tires
| Height | 98.4 inches (249 cm) |
|---|---|
| Height (exhaust) | 101 inches (256 cm) |
| Length | 150.4 inches (382 cm) |
| Weight | 8907 lbs (4040 kg) |
| Wheelbase | 88.2 inches (224 cm) |
| Width | 78.7 inches (199 cm) |
| Front tire | 7.50-18 |
| Rear tire | 13.6-38 |
| Weight | 8907 lbs (4040 kg) |
| Wheelbase | 88.2 inches (224 cm) |
| Ag front | 7.50-18 |
| Ag rear | 13.6-38 |