Tractor · 2002Unverified
Challenger MT655
Challenger MT655 — MT600 Series · 205 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
205 hp
Max power
161.6 kW
Weight
9752 kg
Hover a source tag to verify
Overview
ManufacturerChallenger (a part of AGCO)Reference
Row-Crop tractorReference
Built in Beauvais, FranceReference
The Challenger MT655 is similar to the Massey Ferguson 8270.Reference
Four-wheel driveReference
Power steeringReference
Hydraulic wet disc brakesReference
Cab standard with air-conditioning.Reference
Engine
Sisu 8.4L 6-cyl dieselReference
Fuel tank454.2 LReference
Drawbar (tested)123.1 kWReference
SisuReference
turbocharged aftercooled dieselReference
6-cylinderReference
liquid-cooled verticalReference
Displacement8.4 LReference
Bore/Stroke111 x 145 mmReference
Air cleanerdual paper elementsReference
Compression16.5:1Reference
Rated RPM2200Reference
Starter volts12Reference
Max power161.6 kWReference
Power at rated engine speed153.2 kWReference
Max power123.1 kWReference
Transmission
18-speed power shiftReference
Typepower shiftReference
Gears18 forward and 6 reverseReference
Clutchelectro-hydraulic wet discReference
PTO & Hydraulics
PTO (claimed)149.1 kWReference
PTO (tested)161.6 kWReference
Typeclosed center pressure flow compensated (PFC)Reference
Pressure200.0 barReference
Valves4Reference
Total flow109.8 lpmReference
Total flow147.6 lpmReference
Rear TypeIIIReference
Rear lift (at 24"/610mm)8935 kgReference
Rear PTOindependentReference
Rear PTO Type1000Reference
Engine RPM1000@2091Reference
Power at rated PTO speed158.3 kWReference
Dimensions
Wheelbase307 cmReference
Weight9752 kgReference
Front tire600/70R28Reference
Rear tire650/85R38Reference
Ag front600/70R28Reference
Ag rear650/85R38Reference
Length515 cmReference
Width249 cmReference
Height (cab)307 cmReference
Shipping weight9752 kgReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Battery volts12Reference
Test results
Diesel 18-speed 4WDApril 1998 - May 1998, Link: OCED Tractor Test 1770 fileReference
PTO performanceReference
Fuel use46.9 l/hourReference
Fuel use49.6 l/hourReference
Fuel use48.8 l/hourReference
Drawbar performanceReference
Fuel use50.0 l/hourReference
Gear 10 used for power test.Reference
Max pull9419 kgReference
Gear 6 used for pull test.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.