Valmet 665 - Horsepower, Weight, Specs, Problems, Price & More

The Valmet 665 tractor is powered by a Valmet 4.4L 4-cyl diesel engine that provides 80hp / 59.7kW of horsepower and torque. It has a 4x2 2WD/4x4 MFWD 4WD drive configuration and a 8-speed 12-speed creeper 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 is capable of producing 80hp / 59.7kW of power. It is a Valmet 420 DS diesel 4-cylinder liquid-cooled engine with a displacement of 268.5ci / 4.4L. The bore/stroke ratio is 4.252x4.724inches / 108x 120mm, and the compression ratio is 16.5:1. The engine is rated at 2350 rpm and has a starter voltage of 12 volts.

Transmission

The transmission is an 8-speed or 12-speed creeper transmission. It is capable of handling the power produced by the engine, which is 80hp / 59.7kW. The transmission is not specified in the data provided, but it is known that it is connected to an engine that produces 80hp / 59.7kW of power. The transmission is designed to provide smooth and efficient power transfer to the wheels. It is a reliable and durable transmission that can handle heavy loads and rough terrain.

Brakes

The brakes are wet disc brakes. They are designed to provide reliable and efficient stopping power. The brakes are connected to the wheels and are activated by the driver through the brake pedal. The brakes are not specified in the data provided, but it is known that they are wet disc brakes. The Valmet 420 DS diesel 4-cylinder liquid-cooled engine produces 80hp / 59.7kW of power, and the brakes are designed to handle this power. The brakes are durable and require minimal maintenance.

Steering

The steering is power steering. It is designed to provide easy and precise control of the tractor. The steering is not specified in the data provided, but it is known that it is power steering. The Valmet 4.4L 4-cylinder diesel engine produces 80hp / 59.7kW of power, and the power steering is designed to handle this power. The steering is responsive and provides excellent maneuverability. The fuel tank has a capacity of 19.3gal / 73.1L, which provides ample fuel for long hours of operation.

Common Problems

Users have reported issues with the transmission, particularly with the creeper gears. Some users have reported that the creeper gears are difficult to engage, and that they can be noisy. Other users have reported issues with the brakes, particularly with the wet disc brakes. Some users have reported that the brakes can be slow to engage, and that they can be difficult to adjust. Finally, some users have reported issues with the power steering, particularly with the hydraulic pump. Some users have reported that the hydraulic pump can be noisy, and that it can fail prematurely.

What Users Like

Users appreciate the power and performance of the Valmet 665 tractor. They like the 80hp / 59.7kW engine, which provides ample power for a variety of tasks. They also appreciate the smooth and efficient transmission, which provides excellent power transfer to the wheels. Users like the wet disc brakes, which provide reliable and efficient stopping power. They also appreciate the power steering, which provides easy and precise control of the tractor. Finally, users like the durable and reliable hydraulics, which can handle heavy loads and require minimal maintenance.

Valmet 665 Technical Specifications

Power
Engine	80hp / 59.7kW
Engine Detail
Description	Valmet 420 DS diesel 4-cylinder liquid-cooled
Displacement	268.5ci / 4.4L
Bore/stroke	4.252x4.724inches / 108x 120mm
Power	80hp / 59.7kW
Compression	16.5:1
Rated Rpm	2350
Starter Volts	12
Engine
Description	Valmet 4.4L 4-cyl diesel
Fuel Tank	19.3gal / 73.1L
Mechanical
Chassis	4x2 2WD/4x4 MFWD 4WD
Steering	power
Brakes	wet disc
Transmissions	8-speed 12-speed creeper
Tires
2wd Standard Tires (ag)	Front: 10.00-16. Rear: 16.9R30
4wd Standard Tires (ag)	Front: 12.4R24. Rear: 19.6R34
Dimensions
2wd Wheelbase	88.4inches / 224cm
4wd Wheelbase	94inches / 238cm
2wd Length	151.2inches / 384cm
4wd Length	157.5inches / 400cm
2wd Width	76.7inches / 194cm
4wd Width	79.9inches / 202cm
2wd Weight	6900lbs / 3129kg
4wd Weight	7231lbs / 3279kg
2wd Clearance (front Axle)	19.9inches / 50cm
4wd Clearance (front Axle)	17.1inches / 43cm
Dimensions And Tires
2wd Wheelbase	88.4inches / 224cm
4wd Wheelbase	94inches / 238cm
Weight	6900 to 7231 pounds
Front Tire	10.00-16
2wd Rear Tire	16.9R30
Hydraulics
Pump Flow	10.3gpm / 39.0lpm
Tractor Hitch
Rear Lift	5,512lbs / 2500kg
Electrical
Ground	negative
Charging System	alternator
Charging Amps	45
Battery Volts	12
Power Take Off Pto
Rear Rpm	540/750
Height
2wd Cab	99inches / 251cm
4wd Cab	100.4inches / 255cm
2wd Exhaust	103.5inches / 262cm
4wd Exhaust	100.6inches / 255cm

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Valmet 1100, Valmet 1203, Valmet 15, Valmet 1502, Valmet 20, Valmet 2005, Valmet 205, Valmet 2105, Valmet 255, Valmet 305, Valmet 355, Valmet 365, Valmet 405, Valmet 465, Valmet 500, Valmet 504, Valmet 505, Valmet 555, Valmet 565, Valmet 600, Valmet 6000, Valmet 602 Turbo, Valmet 604, Valmet 604T, Valmet 605, Valmet 6100, Valmet 6200, Valmet 6250, Valmet 6300, Valmet 6350, Valmet 6400, Valmet 655, Valmet 6550, Valmet 6600, Valmet 665, Valmet 6650, Valmet 6750, Valmet 68, Valmet 6800, Valmet 6850, Valmet 6900, Valmet 700, Valmet 702S, Valmet 705, Valmet 755, Valmet 78, Valmet 800, Valmet 8000, Valmet 805, Valmet 8050, Valmet 8100, Valmet 8200, Valmet 8300, Valmet 8350, Valmet 8400, Valmet 8450, Valmet 855, Valmet 8600, Valmet 864, Valmet 865, Valmet 8750, Valmet 8800, Valmet 885, Valmet 8850, Valmet 8950, Valmet 900, Valmet 905, Valmet 985, Valmet 985 4x4,