Navigation: Home > Challenger > MT645B
Challenger MT645B Tractors
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Power: 235 hp
Date of manufacture : 2005 - 2008 |
Production |
Manufacturer: | Challenger (a part of AGCO)
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Type: | Row-Crop tractor
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Factory: | Beauvais, France
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Challenger MT645B Power |
Engine: | 235 hp 175.2 kW
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PTO (claimed): | 200 hp 149.1 kW
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Drawbar (tested): | 172.30 hp 128.5 kW
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PTO (tested): | 222.9 hp 166.2 kW
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Mechanical |
Chassis: | 4x4 MFWD 4WD
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Final drives: | inboard planetary
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Differential lock: | electrohydraulic front and rear
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Steering: | power
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Brakes: | hydraulic wet disc
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Trailer brakes: | hydraulic*Optional
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Cab: | Cab standard with heat and A/C. Optional pneumatic cab suspension and automatic climate control.
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Transmission: | continuously variable transmission (CVT)
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Photos |
| Challenger MT645B photos... |
Capacity |
Fuel: | 159 gal 601.8 L
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Hydraulic system: | 26.4 gal 99.9 L
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Hydraulics |
Type: | pressure flow compensated (PFC)
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Capacity: | 26.4 gal 99.9 L
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Pressure: | 2900 psi 200.0 bar
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Valves: | 4 to 6
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Total flow: | 39 gpm 147.6 lpm
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Tractor hitch |
Rear Type: | III
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Rear lift (at 24"/610mm): | 15,600 lbs 7076 kg
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Front Hitch: | II*Optional
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Front lift: | 7,700 lbs 3492 kg
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| 12,100 lbs 5488 kg *Optional
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Power Take-off (PTO) |
Rear PTO: | independent
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Clutch: | electro-hydraulic wet disc
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Rear RPM: | 540 (1.375)
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| 540/540E*Optional
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| 1000 (1.375)
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| 1000 (1.75)
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Engine RPM: | 540@2037 540E@ 1598 1000@2031
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Dimensions & Tires |
Wheelbase: | 121.1 inches 307 cm
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Weight: | 18308 to 19595 pounds
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Front tire: | 380/85R34
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Rear tire: | 480/80R46
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Full dimensions and tires ... |
Electrical |
Ground: | negative
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Charging system: | alternator
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Charging amps: | 150
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Batteries: | 2
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Battery CCA: | 775
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Battery volts: | 12
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