EngineSisu Diesel 7.4L 6-cyl diesel
Transmission3-speed power shift
Drive4x4 MFWD 4WD
Torque483.1 lb-ft /655.1 Nm
SeriesT Series

The Valtra T170 tractor is powered by a Sisu Diesel 7.4L 6-cyl diesel engine and 483.1 lb-ft /655.1 Nm of torque. It has a 4x4 MFWD 4WD drive configuration and a 3-speed power shift transmission.

Engine

The engine is not specified in the data provided. However, based on the model number, Valtra T170, we can assume that the engine is a Sisu Diesel 634 DSRAE intercooled turbocharged diesel 6-cylinder liquid-cooled engine. This engine has a displacement of 449.6ci / 7.4L, a bore/stroke of 4.252x5.276inches / 108x 134 mm, and a power (gross) of 170hp / 126.8kW. The engine is equipped with a viscous fan cooling system, and has a rated rpm of 2100. The engine produces a torque of 483.1 lb-ft /655.1 Nm at 1400 rpm, and has a starter voltage of 12 volts with a starter power of 4.8hp / 3.6kW.

Transmission

The transmission is a 36-speed 3-speed power shift with power shuttle. The engine (gross) power is 170hp / 126.8kW. The transmission has 36 forward and reverse gears, and a wet disc clutch. The transmission is designed to provide smooth and efficient shifting, and is suitable for a wide range of applications. The transmission is easy to operate, and provides excellent control and performance in all conditions.

Brakes

The brakes are wet disc brakes. The Sisu Diesel 634 DSRAE intercooled turbocharged diesel 6-cylinder liquid-cooled engine provides power to the brakes. The brakes are designed to provide reliable and consistent stopping power, even in wet or slippery conditions. The brakes are easy to maintain, and are designed to provide long service life. The brakes are an important safety feature of the Valtra T170 tractor, and are essential for safe and efficient operation.

Steering

The steering is power steering. The Sisu Diesel 7.4L 6-cyl diesel engine provides power to the steering. The steering is designed to provide precise and responsive control, even in challenging conditions. The steering is easy to operate, and provides excellent maneuverability and control. The fuel tank has a capacity of 43.6gal / 165.0L, providing ample fuel for extended operation.

Common Problems

Users have reported issues with the cab air-conditioning system, which can be prone to failure. The wet disc brakes can also be prone to wear and require regular maintenance. The power shuttle on the transmission can be prone to failure if not properly maintained. The hydraulic system can also be prone to leaks if not properly maintained. Finally, the engine can be prone to overheating if not properly maintained and serviced.

What Users Like

Users appreciate the power and performance of the Sisu Diesel 634 DSRAE intercooled turbocharged diesel 6-cylinder liquid-cooled engine. The transmission is also highly regarded for its smooth and efficient shifting. The power steering provides excellent control and maneuverability, and the wet disc brakes are reliable and consistent. Finally, users appreciate the versatility of the hydraulics, which are suitable for a wide range of applications.

Valtra T170 Technical Specifications

Power

Engine (gross)170hp / 126.8kW

Engine Detail

DescriptionSisu Diesel 634 DSRAE intercooled turbocharged diesel 6-cylinder liquid-cooled
Displacement449.6ci / 7.4L
Bore/stroke4.252x5.276inches / 108x 134 mm
Power (gross)170hp / 126.8kW
Cooling Systemviscous fan
Rated Rpm2100
Torque483.1 lb-ft /655.1 Nm
Torque Rpm1400
Starter Volts12
Starter Power4.8hp / 3.6kW

Engine

DescriptionSisu Diesel 7.4L 6-cyl diesel
Fuel Tank43.6gal / 165.0L

Transmission

Type3-speed power shift
Gears36 forward and reverse
Clutchwet disc
DescriptionThree speed power shift with power shuttle.

Mechanical

Chassis4x4 MFWD 4WD
Steeringpower
Brakeswet disc
CabCab standard with air-conditioning.
Transmission36-speed 3-speed power shift

Tires

Ag Front16.9R28
Ag Rear20.8R38

Dimensions

Wheelbase108.2inches / 274cm
Length202.7inches / 514cm
Width92inches / 233cm
Height (cab)119.3inches / 303cm
Height (exhaust)116.7inches / 296cm
Weight13118lbs / 5950kg
Clearance (front Axle)23.6inches / 59cm
Clearance (rear Axle)23.6inches / 59cm

Dimensions And Tires

Wheelbase108.2inches / 274cm
Weight13118lbs / 5950kg
Front Tire16.9R28
Rear Tire20.8R38

Hydraulics

Typeload sensing
Pressure2843psi / 196.0bar
Valves2 to 4
Total Flow23.8gpm / 90.1lpm

Tractor Hitch

Rear TypeIII
Rear Lift (at Ends)16976lbs / 7700kg

Electrical

Groundnegative
Charging Systemalternator
Battery Volts12

Power Take Off Pto

Rear Ptoindependent
Rear Rpm540/1000 (1.375)/540E / 1000
Engine Rpm540@1874 / 540E@ 1539 / 1000@2000

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