Challenger MT655 Specs ( 2002-2003 )
Production
| Description | Row-Crop tractor / Built in Beauvais, France / The Challenger MT655 is similar to the Massey Ferguson 8270. |
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| Manufacturer | Challenger (a part of AGCO) |
Engine
| Engine type | Sisu 8.4L 6-cyl diesel |
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| Fuel tank | 120 gal (454.2 L) |
| Air cleaner | dual paper elements |
| Bore/Stroke | 4.370x5.709 inches (111 x 145 mm) |
| Compression | 16.5:1 |
| Description | Sisu / turbocharged aftercooled diesel / 6-cylinder / liquid-cooled vertical |
| Displacement | 513 ci (8.4 L) |
| Rated RPM | 2200 |
| Starter volts | 12 |
| Drawbar (tested) | 165.1 hp (123.1 kW) |
| PTO (claimed) | 200 hp (149.1 kW) |
| PTO (tested) | 216.7 hp (161.6 kW) |
Transmission
| Clutch | electro-hydraulic wet disc |
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| Gears | 18 forward and 6 reverse |
| Transmission type | 18-speed power shift |
| Type | power shift |
Mechanical
| Cab | Cab standard with air-conditioning. |
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| Description | Power steering / Hydraulic wet disc brakes |
| Drive type | Four-wheel drive |
Hydraulics
| Pressure | 2900 psi (200.0 bar) |
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| Total flow | 29 gpm (109.8 lpm) |
| Type | closed center pressure flow compensated (PFC) |
| Valves | 4 |
Hitch
| Rear lift (at 24"/610mm) | 19700 lbs (8935 kg) |
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| Rear Type | III |
PTO
| Engine RPM | 1000@2091 |
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| Rear PTO | independent |
| Rear PTO Type | 1000 |
Electrical
| Battery volts | 12 |
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| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Ag front | 600/70R28 |
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| Ag rear | 650/85R38 |
| Height (cab) | 121 inches (307 cm) |
| Length | 203 inches (515 cm) |
| Shipping weight | 21500 lbs (9752 kg) |
| Wheelbase | 121 inches (307 cm) |
| Width | 98.2 inches*Minimum width (249 cm) |
| Front tire | 600/70R28 |
| Rear tire | 650/85R38 |
| Weight | 21500 lbs (9752 kg) |
| Wheelbase | 121 inches (307 cm) |
OCED Tractor Test 1770
| Description | Diesel 18-speed 4WDApril 1998 - May 1998, Link: OCED Tractor Test 1770 file / PTO performance / Drawbar performance / Gear 10 used for power test. / Gear 6 used for pull test. |
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| Fuel use | 12.4 gal/hour (46.9 l/hour) / 13.1 gal/hour (49.6 l/hour) / 12.9 gal/hour (48.8 l/hour) / 13.2 gal/hour (50.0 l/hour) |
| Max power | 216.7 hp (161.6 kW) / 165.1 hp (123.1 kW) |
| Max pull | 20765 lbs (9419 kg) |
| Power at rated engine speed | 205.4 hp (153.2 kW) |
| Power at rated PTO speed | 212.3 hp (158.3 kW) |
References
| Description | Challenger MT500/MT600 published in 2002, by AGCO |
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