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Years in Production / 2002–2003
Challenger
MT665
Explore the specifications, hardware, and original references for the Challenger MT665.
250hp
Engine estimate · from PTO
MFWD Optional
Drive
2002–2003
Production years
Challenger
Manufacturer
MT665 / 01
At a glance
Overview
2002 - 2003
MT600 Series
Row-Crop tractor
Production
Row-Crop tractor
Built in Beauvais, France
The Challenger MT665 is similar to the Massey Ferguson 8280.
- Manufacturer
- Challenger (a part of AGCO)
Mechanical
Four-wheel drive
Power steering
Hydraulic wet disc brakes
Cab standard with air-conditioning.
Hydraulics
- Type
- closed center pressure flow compensated (PFC)
- Pressure
- 2900 psi200.0 bar
- Valves
- 4
- Total Flow
- 29 gpm109.8 lpm
- Total Flow
- 39 gpmOptOptional147.6 lpm
Hitch
- Rear Type
- III
- Rear Lift At24610mm
- 19700 lbs8935 kg
Pto
- Rear Pto
- independent
- Rear Type
- 1000
- Engine Rpm
- 1000@2091
Electrical
- Ground
- negative
- Charging System
- alternator
- Battery Volts
- 12
MT665 / 02
Under the hood
Engine Detail
Sisu
turbocharged aftercooled diesel
6-cylinder
liquid-cooled vertical
- Displacement
- 513 ci8.4 L
- Bore Stroke
- 4.370x5.709 inches111 x 145 mm
- Air Cleaner
- dual paper elements
- Compression Ratio
- 16.0:1
- Rated Rpm
- 2200
- Starter Volts
- 12
- Cylinders
- 6
- Cooling
- liquid-cooled vertical
Engine Options
Sisu 8.4L 6-cyl diesel
- Fuel Tank
- 120 gal454.2 L
MT665 / 03
Gears & controls
Transmission
- Transmission Type
- power shift
- Gears
- 18 forward and 6 reverse
- Clutch
- electro-hydraulic wet disc
Challenger Mt665 Transmission
18-speed power shift
MT665 / 04
Size. Stance. Footprint.
Dimensions
- Length
- 203 in515 cm
- Width
- 98.2 in249 cm
- Height (cab)
- 121 in307 cm
- Wheelbase
- 121 in307 cm
Dimensions And Tires
- Wheelbase
- 121 inches307 cm
- Weight
- 21500 lbs9752 kg
- Front Tire
- 600/70R28
- Rear Tire
- 650/85R38
Tires And Tracks
- Front Ag
- 600/70R28
- Rear Ag
- 650/85R38
MT665 / 05
Tests (NTTL)
Oced Tractor Test1869
Diesel 18-speed 4WDJanuary 1998 - July 1999, Link: OCED Tractor Test 1869 file
PTO performance
Drawbar performance
Gear 8 used for power test.
Gear 6 used for pull test.
- Max Power
- 239.4 hp178.5 kW
- Max Power
- 183 hp136.5 kW
- Fuel Use
- 13.7 gal/hour51.9 l/hour
- Fuel Use
- 14.4 gal/hour54.5 l/hour
- Fuel Use
- 14.1 gal/hour53.4 l/hour
- Fuel Use
- 14.6 gal/hour55.3 l/hour
- Power At Rated Engine Speed
- 226.5 hp168.9 kW
- Power At Rated Pto Speed
- 231.3 hp172.5 kW
- Max Pull
- 20925 lbs9491 kg