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Years in Production / 1992–1997
Valmet
665
Explore the specifications, hardware, and original references for the Valmet 665.
80hp
Source index power
MFWD Optional
Drive
1992–1997
Production years
Valmet
Manufacturer
665 / 01
At a glance
Production
Utility tractor
- Manufacturer
- Valmet
Hydraulics
- Pump Flow
- 10.3 gpm39.0 lpm
Hitch
- Rear Lift
- 5,512 lbs2500 kg
Pto
- Rear Pto
- independent
- Rear Type
- 540 (1.375)
- Engine Rpm
- 540@1890
Electrical
- Ground
- negative
- Charging System
- alternator
- Charging Amps
- 45
- Battery Volts
- 12
Mechanical
Two- or four-wheel drive
Power steering
Wet disc brakes
Cab standard.
665 / 02
Under the hood
Engine Detail
Valmet 420 DS
diesel
4-cylinder
liquid-cooled
- Displacement
- 268.5 ci4.4 L
- Bore Stroke
- 4.252x4.724 inches108 x 120 mm
- Power
- 80 hp59.7 kW
- Compression Ratio
- 16.5:1
- Rated Rpm
- 2350
- Starter Volts
- 12
- Fuel Type
- diesel
- Cylinders
- 4
- Cooling
- liquid-cooled
Engine Options
Valmet 4.4L 4-cyl diesel
- Fuel Tank
- 19.3 gal73.1 L
665 / 03
Gears & controls
Transmission (Option 1)
Four gears (1-4) in two ranges (low/high) plus reverse range.
- Transmission Type
- synchromesh
- Gears
- 8 forward and 4 reverse
Transmission (Option 2)
Creeper option adds an additional four speeds forward and reverse.
- Transmission Type
- creeper
- Gears
- 12 forward and 8 reverse
665 / 04
Size. Stance. Footprint.
Dimensions
- Length
- 151.2 in384 cm
- Width
- 76.7 in194 cm
- Height (cab)
- 99 in251 cm
- Wheelbase
- 88.4 in224 cm
Dimensions And Tires
- 2wd Wheelbase
- 88.4 inches224 cm
- 4wd Wheelbase
- 94 inches238 cm
- Weight
- 6900 to 7231 pounds
- Front Tire
- 10.00-16
- 2wd Rear Tire
- 16.9R30
Tires And Tracks
- 2wd Standard Tires Ag
- Front: 10.00-16. Rear: 16.9R30
- 4wd Standard Tires Ag
- Front: 12.4R24. Rear: 19.6R34
- Optional Tires Ag
- Front: 11.2-24. Rear: 16.9-30
- Optional Tires Ag
- Front: 11.2-24. Rear: 13.6-36
- Optional Tires Ag
- Front: 11.2R24. Rear: 13.6R36
- Optional Tires Ag
- Front: 11.2R24. Rear: 16.9R30
- Optional Tires Ag
- Front: 12.4-24. Rear: 16.9-34
- Optional Tires Ag
- Front: 12.4R24. Rear: 18.4R30
- Optional Tires Ag
- Front: 12.4R24. Rear: 16.9R34
- Optional Tires Ag
- Front: 12.4R24. Rear: 13.6R38
665 / 05