Challenger MT545: all source data
All 54 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) | Row-Crop tractor |
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| (no label) | Built in Beauvais, France |
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Engine| (no label) | Caterpillar 6.0L 6-cyl diesel |
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| Cab Fuel tank (Cab) | 59.4 gal | 224.8 L |
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| ROPS Fuel tank (ROPS) | 42.3 gal | 160.1 L |
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Transmission| (no label) | 32-speed partial power shift |
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Power| PTO (claimed) | 120 hp | 89.5 kW |
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| Drawbar (tested) | 113.6 hp | 84.7 kW |
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| PTO (tested) | 120.5 hp | 89.9 kW |
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Mechanical| (no label) | Two- or four-wheel drive |
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| (no label) | Power steering |
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| (no label) | Hydraulic wet disc brakes |
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| (no label) | Cab optional with air-conditioning. |
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Hydraulics| Type | closed center pressure flow compensated (PFC) |
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| Pressure | 2900 psi | 200.0 bar |
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| Valves | 2 to 4 |
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| Total flow | 28 gpm | 106.0 lpm |
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Hitch| Rear Type | II |
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| Rear lift (at 24"/610mm) | 9000 lbs | 4082 kg |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 540/1000 |
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Dimensions| Wheelbase | 108.3 inches | 275 cm |
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| Weight | 10082 to 11437 pounds |
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| Front tire | 11.00-16 |
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| Rear tire | 208R38 |
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Electrical| Ground | negative |
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| Charging system | alternator |
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Engine
Engine detail| (no label) | Caterpillar 3056 |
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| (no label) | turbocharged diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled vertical |
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| Displacement | 365 ci | 6.0 L |
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| Bore/Stroke | 3.937x5.00 inches | 100 x 127 mm |
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| Air cleaner | dual paper elements |
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| Compression | 16.0:1 |
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| Rated RPM | 2200 |
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| Starter volts | 12 |
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Transmission
Transmission| Transmission | AutoPower IV |
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| Type | partial power shift |
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| Gears | 32 forward and reverse |
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| Clutch | hydraulic wet disc |
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| (no label) | Four synchronized gears (1-4) in two synchronized ranges (low/high) with a four-speed (A-D) power shift on the left-hand power shuttle lever. |
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Dimensions
Tires| Ag front | 11.00-16 (2WD) |
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| Ag front | 16.9R28 (4WD) |
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| Ag rear | 208R38 |
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Dimensions| Wheelbase | 108.3 inches | 275 cm |
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| Length | 179 inches | 454 cm |
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| Width | 88 inches | 223 cm |
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| Height (cab) | 109 inches | 276 cm |
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Weight| 2WD ROPS Shipping (2WD ROPS) | 10082 lbs | 4573 kg |
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| 4WD ROPS Shipping (4WD ROPS) | 11285 lbs | 5118 kg |
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| 2WD Cab Shipping (2WD Cab) | 10633 lbs | 4823 kg |
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| 4WD Cab Shipping (4WD Cab) | 11437 lbs | 5187 kg |
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