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Tractor · 2002Unverified

Challenger MT655

Name: Challenger MT655
Brand: Challenger

Challenger MT655 — MT600 Series · 205 hp. Reference specifications; pending source verification.

The Challenger MT655 is a tractor with an engine rating of 205 hp, positioning it at the higher end of its class in terms of power. It was manufactured between 2002 and 2003. It features a 6-cylinder turbocharged diesel liquid-cooled engine, coupled with a four-wheel drive system and a powershift transmission. The tractor has an operating weight of 9752 kg and is suitable for operations on areas of 600–1,500 acres.

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

Catalogue coverage

Variants represented

Richest spec table

64 rows

Recorded power

205 hp

Recorded weight

9752 kg

Transmissions

18-speed power shift

Production years

2002-2003

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

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.

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