Valtra N155 - Horsepower, Weight, Specs, Problems, Price & More

The Valtra N155 tractor is powered by a AGCO Power 4.9L 4-cyl diesel engine that provides 152.9hp / 114.0kW of horsepower and 486.8lb-ft /660.1 Nm torque. It has a 4x4 MFWD 4WD drive configuration and a 20-speed five-speed power shift continuously-variable transmission transmission.

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

Engine

The engine is an AGCO Power 49 LFTN-05 turbocharged intercooled diesel 4-cylinder liquid-cooled with a displacement of 299.8ci / 4.9L and bore/stroke of 4.25x5.28inches / 108x 134mm. It has a Stage 5 emissions rating and produces a power of 152.9hp / 114.0kW with a maximum power of 162.3hp / 121.0kW at a rated rpm of 2200. The engine has a torque of 486.8lb-ft /660.1 Nm at a torque rpm of 1500 and an electric starter with 12 volts. The recommended oil change interval is 600 hours.

Transmission

The transmission is a 20-speed five-speed power shift continuously-variable transmission with an engine power of 152.9hp / 114.0kW. It is designed to provide smooth and efficient shifting between gears, allowing for maximum power transfer to the wheels. The transmission is reliable and durable, ensuring that the tractor can handle heavy loads and tough terrain with ease. It is also easy to operate, with intuitive controls that make it simple to switch between gears and adjust the speed of the tractor.

Brakes

The brakes are wet disc brakes that provide reliable and consistent stopping power, even in wet or muddy conditions. They are designed to be durable and long-lasting, ensuring that the tractor can handle heavy loads and tough terrain with ease. The AGCO Power 49 LFTN-05 engine provides plenty of power to the brakes, allowing for quick and efficient stopping when needed. The brakes are also easy to maintain, with simple and straightforward maintenance procedures that can be performed by the owner or a qualified technician.

Steering

The steering is power steering, which provides smooth and responsive handling, even at low speeds. The AGCO Power 4.9L 4-cylinder diesel engine provides plenty of power to the steering system, ensuring that the tractor can handle heavy loads and tough terrain with ease. The fuel tank has a capacity of 62.1gal / 235.0L, 83.2gal / 314.9L, or 42.3gal / 160.1L (steel tank) depending on the model, and the exhaust fluid (DEF) tank has a capacity of 11.9gal / 45.0L. The steering system is also easy to maintain, with simple and straightforward maintenance procedures that can be performed by the owner or a qualified technician.

Common Problems

Users have reported issues with the transmission, particularly with shifting between gears. Some users have also reported problems with the brakes, including reduced stopping power and excessive wear. Additionally, some users have reported issues with the cab, including poor ventilation and uncomfortable seating. However, these issues are relatively rare and are not common across all models of the Valtra N155 tractor.

What Users Like

Users appreciate the power and performance of the AGCO Power 49 LFTN-05 engine, which provides plenty of power for heavy loads and tough terrain. They also like the smooth and responsive handling of the power steering system, which makes it easy to maneuver the tractor in tight spaces. Additionally, users appreciate the reliability and durability of the wet disc brakes, which provide consistent stopping power even in wet or muddy conditions. Finally, users appreciate the comfortable and spacious cab, which provides a comfortable working environment for long hours in the field.

Valtra N155 Technical Specifications

Power
Engine	152.9hp / 114.0kW
Engine Detail
Description	AGCO Power 49 LFTN-05 turbocharged intercooled diesel 4-cylinder liquid-cooled
Displacement	299.8ci / 4.9L
Bore/stroke	4.25x5.28inches / 108x 134mm
Emissions	Stage 5
Power	152.9hp / 114.0kW
Maximum Power	162.3hp / 121.0kW
Rated Rpm	2200
Torque	486.8lb-ft /660.1 Nm
Torque Rpm	1500
Starter	electric
Starter Volts	12
Oil Change	600 h
Engine
Description	AGCO Power 4.9L 4-cyl diesel
Fuel Tank	62.1gal / 235.0L 83.2gal / 314.9L 42.3gal / 160.1L (steel tank)
Exhaust Fluid (def)	11.9gal / 45.0L
Mechanical
Chassis	4x4 MFWD 4WD
Steering	power
Brakes	wet disc
Cab	Cab standard with air-conditioning
Transmissions	20-speed five-speed power shift continuously-variable transmission
Tires
Standard Tires (ag)	Front: 480/65R28. Rear: 600/65R38
Optional Tires (ag)	Front: 380/85R28. Rear: 460/85R38 Front: 540/65R28. Rear: 650/65R38
Dimensions
Wheelbase	104.9inches / 266cm
Length	203inches / 515cm
Width	100.4inches / 255cm
Height (cab)	116.5inches / 295cm
Operating Weight	14330lbs / 6500kg
Max Weight	24251lbs / 11000kg
Ground Clearance	19.7inches / 50cm
Dimensions And Tires
Wheelbase	104.9inches / 266cm
Weight	14330lbs / 6500kg
Front Tire	480/65R28
Rear Tire	600/65R38
Hydraulics
Type	open center/closed center
Rear Valves	2 to 5
Pump Flow	19.3gpm / 73.1lpm (open) 23.8gpm / 90.1lpm (open option) 30.4gpm / 115.1lpm (closed) 42.3gpm / 160.1lpm (closed option) 52.8gpm / 199.8lpm (closed option)
Tractor Hitch
Rear Lift	17085lbs / 7749kg
Front Lift	6744lbs / 3059kg
Electrical
Ground	negative
Charging System	alternator
Battery Volts	12
Power Take Off Pto
Rear Pto	independent
Rear Rpm	540/1000
Engine Rpm	1000@2000
Front Pto	independent
Front Rpm	1000

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Valtra 3100, Valtra 3300, Valtra 3400, Valtra 3500, Valtra 6200, Valtra 6250Hi, Valtra 6300, Valtra 6350Hi, Valtra 6400, Valtra 6550Hi, Valtra 6850Hi, Valtra 8050Hi, Valtra 8150Hi, Valtra A104, Valtra A105, Valtra A114, Valtra A115, Valtra A124, Valtra A125, Valtra A134, Valtra A135, Valtra A72, Valtra A74, Valtra A75, Valtra A82, Valtra A84, Valtra A85, Valtra A92, Valtra A94, Valtra A95, Valtra C100, Valtra C110, Valtra C120, Valtra C130, Valtra C150, Valtra C90, Valtra G105, Valtra G115, Valtra G125, Valtra G135, Valtra M120, Valtra M120e, Valtra M130, Valtra M150, Valtra N101, Valtra N104, Valtra N111e, Valtra N114, Valtra N121, Valtra N124, Valtra N134, Valtra N135, Valtra N141, Valtra N154, Valtra N155, Valtra N174, Valtra N175, Valtra N82, Valtra N92, Valtra S230, Valtra S232, Valtra S233, Valtra S240, Valtra S260, Valtra S262, Valtra S263, Valtra S274, Valtra S280, Valtra S292, Valtra S293, Valtra S294, Valtra S322, Valtra S323, Valtra S324, Valtra S352, Valtra S353, Valtra S354, Valtra S374, Valtra S394, Valtra T120, Valtra T121, Valtra T130, Valtra T131, Valtra T140, Valtra T151e, Valtra T160, Valtra T161, Valtra T170, Valtra T171, Valtra T180, Valtra T190, Valtra T191,