Challenger MT945B Specs ( 2007-2009 )
Production
| Description | Built in Jackson, Minnesota, USA |
|---|---|
| Drive type | Four-wheel Drive (4WD) tractor |
| Manufacturer | Challenger (a part of AGCO) |
Engine
| Engine type | Caterpillar 15.1L 6-cyl diesel |
|---|---|
| Fuel tank | 390 gal (1476.2 L) |
| Air cleaner | dual dry element |
| Bore/Stroke | 5.402x6.748 inches (137 x 171 mm) |
| Compression | 18:1 |
| Description | Caterpillar C15 / turbocharged aftercooled diesel / 6-cylinder 24-valve / liquid-cooled inline |
| Displacement | 923 ci (15.1 L) |
| Emissions | Tier III |
| Power | 430 hp (320.7 kW) |
| Rated RPM | 2100 |
| Drawbar (tested) | 372.72 hp (277.9 kW) |
| PTO (claimed) | 360 hp (268.5 kW) |
| PTO (tested) | 416.25 hp (310.4 kW) |
Transmission
| Clutch | hydraulic wet discs |
|---|---|
| Gears | 16 forward and 4 reverse |
| Transmission type | 16-speed full power shift |
| Type | full power shift |
Mechanical
| Cab | Cab standard with air-conditioning. |
|---|---|
| Description | Articulated power steering / Wet disc brakes |
| Differential lock | electro-hydraulic front and rear optional |
| Drive type | Four-wheel drive |
| Final drives | inboard planetary |
Hydraulics
| Pressure | 2900 psi (200.0 bar) |
|---|---|
| Rear valves | 4 to 6 |
| Total flow | 43.5 gpm (164.6 lpm) |
| Type | closed center PFC |
Hitch
| Rear lift | 19500 lbs (8845 kg) |
|---|---|
| Rear Type | IVN/III OptOptional |
PTO
| Engine RPM | 1000@2000 |
|---|---|
| Rear PTO | independent OptOptional |
| Rear PTO Type | 1000 (1.75) |
Electrical
| Batteries | 4 |
|---|---|
| Battery CCA | 1000 |
| Battery volts | 12 |
| Charging amps | 185 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Ag front | 710/70R42 |
|---|---|
| Ag rear | 710/70R42 |
| Front axle | 5.71 inch diameter (145 mm) |
| Ground clearance | 17.5 inches (44 cm) |
| Height (cab) | 151 inches (383 cm) |
| Length | 298 inches (756 cm) |
| Max weight | 50000 lbs (22680 kg) |
| Rear axle | 5.71 inch diameter (145 mm) |
| Shipping weight | 39266 lbs (17811 kg) |
| Wheelbase | 155.5 inches (394 cm) |
| Width | 200 inches (508 cm) |
| Front tire | 710/70R42 |
| Rear tire | 710/70R42 |
| Weight | 39266 lbs (17811 kg) |
| Wheelbase | 155.5 inches (394 cm) |
OCED Tractor Test 1928
| Description | Diesel power shift 4WDMay 27 - June 6, 2008Link: OCED Tractor Test 1928 file / PTO performance / Drawbar performance / Gear 8 used for power test. / Gear 2 used for pull test. |
|---|---|
| Fuel use | 23.9 gal/hour (90.5 l/hour) / 23.0 gal/hour (87.1 l/hour) / 23.5 gal/hour (88.9 l/hour) / 24.6 gal/hour (93.1 l/hour) |
| Max power | 416.25 hp (310.4 kW) / 372.72 hp (277.9 kW) |
| Max pull | 49755 lbs (22568 kg) |
| Power at rated engine speed | 363.35 hp (271.0 kW) |
| Power at rated PTO speed | 383.04 hp (285.6 kW) |
References
| Description | Challenger MT900B Series published in 2006, by AGCO / Challenger MT900B Series published in 2007, by AGCO |
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