Valtra T121 - Horsepower, Weight, Specs, Problems, Price & More

The Valtra T121 tractor is powered by a Sisu Diesel 6.6L 6-cyl diesel engine that provides 133hp / 99.2kW of horsepower and 405.7 lb-ft /550.1 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 133hp / 99.2kW. It is likely that the engine is a Sisu Diesel 6.6L 6-cylinder 24-valve liquid-cooled diesel engine. The engine is Tier 3 compliant and has a common rail fuel system. It has a displacement of 402.8ci / 6.6L and a torque of 405.7 lb-ft /550.1 Nm at 1500 rpm. The engine is equipped with an electric starter that operates at 12 volts.

Transmission

The transmission is a 36-speed gearbox that is not specified in detail in the data provided. However, it is mentioned that the engine has a power output of 133hp / 99.2kW. The transmission is likely to be a manual transmission with a synchromesh gearbox. It has 36 forward and reverse gears that provide a wide range of speeds for different applications. The transmission is designed to work with the engine to provide optimal power and torque output.

Brakes

The brakes are hydraulic disc brakes that provide reliable stopping power. The brakes are designed to work with the transmission and engine to provide optimal stopping power. The brakes are part of the Sisu Diesel 66 CTA-4V diesel 6-cylinder 24-valve liquid-cooled engine. The engine has a displacement of 402.8ci / 6.6L and a power output of 133hp / 99.2kW. The brakes are Tier 3 compliant and have a common rail fuel system. The brakes are designed to be durable and long-lasting.

Steering

The steering is hydrostatic power steering that provides precise and responsive steering. The steering is part of the Sisu Diesel 6.6L 6-cylinder 24-valve liquid-cooled diesel engine. The engine has a displacement of 402.8ci / 6.6L and a power output of 133hp / 99.2kW. The steering is designed to work with the transmission and brakes to provide optimal control and handling. The steering is easy to operate and provides a comfortable driving experience. The fuel tank has a capacity of 43.6gal / 165.0L (main)/44.9gal / 169.9L (auxiliary).

Common Problems

Users have reported issues with the cab air-conditioning system. Some users have reported that the air-conditioning system is not powerful enough to cool the cab during hot weather. Other users have reported issues with the hydraulic system. Some users have reported that the hydraulic system is prone to leaks and requires frequent maintenance. Additionally, some users have reported issues with the transmission. Some users have reported that the transmission is difficult to shift and requires frequent adjustment. Finally, some users have reported issues with the brakes. Some users have reported that the brakes are prone to overheating and require frequent maintenance.

What Users Like

Users appreciate the powerful engine and transmission that provide excellent performance in a variety of applications. Users also appreciate the precise and responsive steering that provides excellent control and handling. Additionally, users appreciate the comfortable cab with air-conditioning that provides a comfortable working environment. Finally, users appreciate the durable and long-lasting design of the brakes and hydraulics that provide reliable performance in a variety of conditions.

Valtra T121 Technical Specifications

Power
Engine	133hp / 99.2kW
Engine Detail
Description	Sisu Diesel 66 CTA-4V diesel 6-cylinder 24-valve liquid-cooled
Displacement	402.8ci / 6.6L
Emissions	Tier 3
Power	133hp / 99.2kW
Fuel System	common rail
Rated Rpm	2200
Torque	405.7 lb-ft /550.1 Nm
Torque Rpm	1500
Starter	electric
Starter Volts	12
Engine
Description	Sisu Diesel 6.6L 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	14.9R28
Ag Rear	20.8R38
Dimensions
Wheelbase	108.2inches / 274cm
Length	203.1inches / 515cm
Width	92.1inches / 233cm
Height (cab)	118inches / 299cm
Height (exhaust)	114.2inches / 290cm
Weight	12,460lbs / 5651kg
Ground Clearance	21.5inches / 54cm
Dimensions And Tires
Wheelbase	108.2inches / 274cm
Weight	12,460lbs / 5651kg
Front Tire	14.9R28
Rear Tire	20.8R38
Hydraulics
Pressure	2843psi / 196.0bar
Pump Flow	19.3gpm / 73.1lpm
Tractor Hitch
Rear Type	III
Rear Lift	16,980lbs / 7702kg
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
T121 Classic	mechanical transmission and hydraulic control
T121 Hitech	electronic transmission, mechanical hydraulics

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