Challenger MT945C: all source data
All 73 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Challenger (a part of AGCO) |
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| (no label) | Four-wheel Drive (4WD) tractor |
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| (no label) | Built in Jackson, Minnesota, USA |
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| (no label) | Original price was $287,145 in 2009 |
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Engine| (no label) | Caterpillar 15.1L 6-cyl diesel |
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| Fuel tank | 390 gal | 1476.2 L |
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Transmission| (no label) | 16-speed full power shift |
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Power| Engine | 440 hp | 328.1 kW |
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| PTO (claimed) | 360 hp | 268.5 kW |
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| Drawbar (tested) | 372.72 hp | 277.9 kW |
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| PTO (tested) | 416.25 hp | 310.4 kW |
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Mechanical| (no label) | Four-wheel drive |
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| Final drives | inboard planetary |
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| Differential lock | electro-hydraulic front and rear optional |
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| (no label) | Articulated power steering |
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| (no label) | Cab standard with air-conditioning. |
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Hydraulics| Type | closed center pressure-flow compensated |
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| Pressure | 2900 psi | 200.0 bar |
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| Valves | 4 to 6 |
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| Pump flow | 36 gpm | 136.3 lpm |
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| Total flow | 43.5 gpm | 164.6 lpm |
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| Total flow | 59 gpm | 223.3 lpm |
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Hitch| Rear Type | III/IVN |
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| Rear Type | IV |
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| Rear lift | 19,500 lbs | 8845 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 1000 (1.75) |
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Dimensions| Wheelbase | 155.5 inches | 394 cm |
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| Weight | 39,266 lbs | 17811 kg |
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| Front tire | 710/70R42 |
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| Rear tire | 710/70R42 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Charging amps | 185 |
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| Batteries | 4 |
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| Battery CCA | 1000 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Caterpillar C15 ACERT |
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| (no label) | turbocharged aftercooled diesel |
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| (no label) | 6-cylinder 24-valve |
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| (no label) | liquid-cooled |
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| Displacement | 923 ci | 15.1 L |
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| Bore/Stroke | 5.4x6.75 inches | 137 x 171 mm |
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| Emissions | Tier III |
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| Power | 440 hp | 328.1 kW |
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| Rated RPM | 2100 |
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| Starter | electric |
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| Starter volts | 12 |
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Transmission
Transmission| Transmission | Caterpillar Powershift |
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| Type | full power shift |
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| Gears | 16 forward and 4 reverse |
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Dimensions
Tires| Ag front | 710/70R42 |
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| Ag rear | 710/70R42 |
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| Ag front | 800/70R38 |
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| Ag front | 650/85R38 |
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| Ag front | 620/70R46 |
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| Ag front | 520/85R46 |
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| Ag front | 520/85R42 |
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| Ag front | 480/80R46 |
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| Ag rear | 800/70R38 |
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| Ag rear | 650/85R38 |
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| Ag rear | 620/70R46 |
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| Ag rear | 520/85R46 |
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| Ag rear | 520/85R42 |
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| Ag rear | 480/80R46 |
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Dimensions| Wheelbase | 155.5 inches | 394 cm |
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| Length | 298 inches | 756 cm |
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| Width | 192 inches | 487 cm |
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| Height (cab) | 151 inches | 383 cm |
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| Shipping weight | 39,266 lbs | 17811 kg |
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| Max weight (Max) | 50000 lbs | 22680 kg |
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| Front axle | Bar: 5.7 by 118 inches | 144 by 2997 mm |
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| Bar rear axle (Bar) | 5.7 by 118 inches | 144 by 2997 mm |
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