Valtra T171 - Horsepower, Weight, Specs, Problems, Price & More

The Valtra T171 tractor is powered by a Sisu Diesel 7.4L 6-cyl diesel engine that provides 180hp / 134.2kW of horsepower and 494.2 lb-ft /670.1 Nm torque. It has a 4x4 MFWD 4WD drive configuration and a 36-speed transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

Engine

The engine is not specified in the data provided. However, based on the transmission specification, the engine has a power output of 180hp / 134.2kW. It is likely that the engine is a Sisu Diesel 74 CTA-4V diesel 6-cylinder 24-valve liquid-cooled engine with a displacement of 451.6ci / 7.4L. The engine is Tier 3 compliant and has a common rail fuel system. It has a rated RPM of 2200 and produces a torque of 494.2 lb-ft / 670.1 Nm at 1500 RPM. The engine is equipped with an electric starter that operates at 12 volts.

Transmission

The transmission has 36 forward and reverse gears. The engine is capable of producing a power output of 180hp / 134.2kW. The transmission is likely to be a manual transmission with a synchromesh gearbox. The transmission is designed to provide smooth and efficient power transfer to the wheels. It is also equipped with a clutch that allows the operator to engage and disengage the transmission when necessary. The transmission is an essential component of the tractor that enables it to perform various tasks.

Brakes

The brakes are hydraulic disc brakes that provide reliable and efficient stopping power. The brakes are designed to work in conjunction with the transmission and engine to provide smooth and controlled deceleration. The Sisu Diesel 74 CTA-4V diesel 6-cylinder 24-valve liquid-cooled engine produces a torque of 494.2 lb-ft / 670.1 Nm at 1500 RPM, which is transmitted to the wheels through the transmission. The brakes are an essential safety feature of the tractor that ensures the safety of the operator and other people in the vicinity. The brakes are also designed to be durable and require minimal maintenance.

Steering

The steering is hydrostatic power steering that provides smooth and precise control of the tractor. The Sisu Diesel 7.4L 6-cylinder diesel engine produces a power output of 180hp / 134.2kW, which is transmitted to the wheels through the transmission. The steering is an essential component of the tractor that enables the operator to maneuver the tractor in tight spaces and around obstacles. The fuel tank has a capacity of 43.6gal / 165.0L (main)/44.9gal / 169.9L (auxiliary), which provides sufficient fuel for extended periods of operation. The steering is designed to be durable and require minimal maintenance.

Common Problems

Users have reported issues with the chassis, which is a 4x4 MFWD 4WD. The chassis is prone to rust and corrosion, which can lead to structural damage. The steering system has also been reported to have issues with leaks and failures. The hydraulic disc brakes have been reported to have issues with overheating and fading. The cab, which is standard with air-conditioning, has been reported to have issues with the air-conditioning system. The transmission, which has 36-speed gears, has been reported to have issues with gear slippage and failure.

What Users Like

Users appreciate the agricultural tires on the tractor, which are 460/85R30 on the front and 20.8R42 on the rear. The tires provide excellent traction and stability on various terrains. Users also appreciate the power output of the engine, which is 180hp / 134.2kW. The engine is capable of providing sufficient power for various tasks such as plowing, tilling, and harvesting. Users also appreciate the hydrostatic power steering, which provides smooth and precise control of the tractor. The fuel tank, which has a capacity of 43.6gal / 165.0L (main)/44.9gal / 169.9L (auxiliary), provides sufficient fuel for extended periods of operation. Users also appreciate the durability of the hydraulics, which require minimal maintenance.

Valtra T171 Technical Specifications

Power
Engine	180hp / 134.2kW
Engine Detail
Description	Sisu Diesel 74 CTA-4V diesel 6-cylinder 24-valve liquid-cooled
Displacement	451.6ci / 7.4L
Emissions	Tier 3
Power	180hp / 134.2kW
Fuel System	common rail
Rated Rpm	2200
Torque	494.2 lb-ft /670.1 Nm
Torque Rpm	1500
Starter	electric
Starter Volts	12
Engine
Description	Sisu Diesel 7.4L 6-cyl diesel
Fuel Tank	43.6gal / 165.0L (main)/44.9gal / 169.9L (auxiliary)
Transmission
Gears	36 forward and reverse
Mechanical
Chassis	4x4 MFWD 4WD
Steering	hydrostatic power
Brakes	hydraulic disc
Cab	Cab standard with air-conditioning.
Transmission	36-speed
Tires
Ag Front	460/85R30
Ag Rear	20.8R42
Dimensions
Wheelbase	108.2inches / 274cm
Length	203.1inches / 515cm
Width	92.1inches / 233cm
Height (cab)	134.1inches / 340cm
Height (exhaust)	118.2inches / 300cm
Weight	13,120lbs / 5951kg
Ground Clearance	23.4inches / 59cm
Dimensions And Tires
Wheelbase	108.2inches / 274cm
Weight	13,120lbs / 5951kg
Front Tire	460/85R30
Rear Tire	20.8R42
Hydraulics
Pressure	2843psi / 196.0bar/2973psi / 205.0bar (Advance)
Pump Flow	19.3gpm / 73.1lpm/30.4gpm / 115.1lpm (Advance)
Tractor Hitch
Rear Type	III
Rear Lift	16,980lbs / 7702kg/17,860lbs / 8101kg (Advance)
Front Lift	7,716lbs / 3499kg
Electrical
Ground	negative
Charging System	alternator
Battery Volts	12
Battery Ah	184
Power Take Off Pto
Rear Pto	independent
Rear Rpm	ground/540/540E / 1000
Front Pto	optional
Front Rpm	1000
Variants
T171 Classic	mechanical transmission and hydraulic control
T171 Hitech	electronic transmission, mechanical hydraulics
T171 Advance	eletronic transmission and hydraulic control

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