Overview
The Steyr 6140 CVT is a four-wheel drive utility farm tractor manufactured between 2007 and 2012. It features a Sisu 6.6L 6-cylinder turbocharged intercooled diesel engine paired with a continuously variable transmission offering infinite forward and reverse gears. The tractor is rated at 141 gross horsepower and is equipped with a rear hitch capable of lifting 21,830 lbs.
Ideal Applications
Transmission and Drive Configuration:
The tractor is equipped with a continuously variable transmission (CVT) and a four-wheel drive system to manage power delivery from the 141 hp engine.
Hydraulic and Hitch Performance:
The system provides a rear lift capacity of 21,830 lbs and a front lift capacity of 8,822 lbs, supported by a hydraulic pump flow of 27.7 gpm.
Engine Torque and PTO Specifications:
The Sisu diesel engine generates 431.5 lb-ft of torque at 1400 RPM and supports multiple rear PTO speeds including 540/540E and 1000/1000E.
Production
| Description | Utility tractor |
|---|---|
| Manufacturer | Steyr |
Engine
| Engine type | Sisu 6.6L 6-cyl diesel |
|---|---|
| Fuel tank | 81.9 gal (310.0 L) |
| Bore/Stroke | 4.25x4.72 inches (108 x 120 mm) |
| Description | Sisu / turbocharged intercooled diesel / 6-cylinder / liquid-cooled |
| Displacement | 402.8 ci (6.6 L) |
| Maximum Power (gross) | 163 hp (121.5 kW) |
| Operating RPM | 1800-2100 |
| Rated Power (gross) | 141 hp (105.1 kW) |
| Rated RPM | 2100 |
| Starter type | negative |
| Torque | 431.5 lb-ft (585.1 Nm) |
| Torque RPM | 1400 |
| Engine (gross) | 141 hp (105.1 kW) |
| Engine (max) | 163 hp (121.5 kW) |
Transmission
| Description | continuously variable transmission (CVT) |
|---|---|
| Gears | infinite forward and reverse |
| Type | continuously variable transmission (CVT) |
Mechanical
| Description | Power steering / Hydraulic wet disc brakes / Steyr luxury cab standard with air-conditioning. |
|---|---|
| Drive type | Four-wheel drive |
| Trailer brakes | pneumatic OptOptional |
Hydraulics
| Pump flow | 27.7 gpm (104.8 lpm) |
|---|---|
| Valves | 8 (max) |
Hitch
| Front lift | 8822 lbs (4001 kg) |
|---|---|
| Rear lift | 21830 lbs (9902 kg) |
| Rear Type | III/II |
PTO
| Engine RPM | 540@1878 |
|---|---|
| Front PTO | independent OptOptional |
| Front PTO Type | 1000 |
| Rear PTO | independent |
| Rear PTO Type | 540/540E/1000/1000E (1.375) |
Electrical
| Charging system | alternator |
|---|---|
| Ground | electric |
Dimensions & Tires
| Front tread | 74.7 inches (189 cm) |
|---|---|
| Height | 119.8 inches (304 cm) |
| Length | 188 inches (477 cm) |
| Max weight | 22046 lbs (10000 kg) |
| Rear tread | 73.6 inches (186 cm) |
| Shipping weight | 14088 lbs (6390 kg) |
| Wheelbase | 110.5 inches (280 cm) |
| Width | 100.4 inches (255 cm) |
| Front tire | 540/65 |
| Rear tire | 650/65 |
| Weight | 14088 lbs (6390 kg) |
| Wheelbase | 110.5 inches (280 cm) |
| Ag front | 540/65 R28 |
| Ag rear | 650/65 R38 |