Challenger MT745 Specs ( 2002-2004 )
Production
| Description | Agricultural Crawler tractor / Built in Jackson, Minnesota, USA |
|---|---|
| Manufacturer | Challenger (a part of AGCO) |
Engine
| Engine type | Caterpillar 8.8L 6-cyl diesel |
|---|---|
| Fuel tank | 118 gal*With 88-inch rear axle (446.6 L) |
| Air cleaner | dual paper elements |
| Bore/Stroke | 4.409x5.866 inches (112 x 149 mm) |
| Compression | 16.0:1 |
| Description | Caterpillar / turbocharged diesel / 6-cylinder / liquid-cooled vertical |
| Displacement | 537 ci (8.8 L) |
| Power (gross) | 255 hp (190.2 kW) |
| Rated RPM | 2100 |
| Starter volts | 12 |
| Drawbar (claimed) | 197 hp (146.9 kW) |
| Drawbar (tested) | 177.67 hp (132.5 kW) |
| Engine (gross) | 255 hp (190.2 kW) |
| PTO (claimed) | 205 hp (152.9 kW) |
| PTO (tested) | 236.19 hp (176.1 kW) |
Transmission
| Clutch | hydraulic wet disc |
|---|---|
| Gears | 16 forward and 4 reverse / 30 forward and 8 reverse |
| Manufacturer | Caterpillar |
| Type | full power shift / creeper |
| Transmission type | 16-speed full power shift / 30-speed creeper |
| Transmission type | 16-speed full power shift / 30-speed creeper |
Mechanical
| Cab | Cab standard with air-conditioning. |
|---|---|
| Description | Wet disc brakes |
| Drive | crawler |
| Steering | electro-hydraulic |
Hydraulics
| Pressure | 2900 psi (200.0 bar) |
|---|---|
| Total flow | 43.5 gpm (164.6 lpm) |
| Valves | 4 to 6 |
Hitch
| Rear lift | 16000 lbs (7257 kg) |
|---|---|
| Rear Type | III |
PTO
| Rear PTO | independent |
|---|---|
| Rear PTO Type | 1000 (1.75) |
Electrical
| Battery volts | 12 |
|---|---|
| Charging amps | 160 |
| Charging system | alternator |
| Ground | negative |
Dimensions & Tires
| Bar rear axle | 88 inch length (2235 mm) / 120 inch length (3048 mm) / 160 inch length (4064 mm) |
|---|---|
| Gauge | 60 to 88 inches (152 to 223 cm) / 80 to 120 inches (203 to 304 cm) / 120 to 160 inches (304 to 406 cm) |
| Weight | 28,195 lbs (12789 kg) |
| Wheelbase | 96 inches (243 cm) |
Dimensions & Tracks
| Description | Tracks |
|---|---|
| Weight | 28,195 lbs (12789 kg) |
| Wheelbase | 96 inches (243 cm) |
MT745 Serial Numbers
| 2002 | ALA20000 |
|---|---|
| 2003 | ALA30000 |
| 2004 | ALA40000 |
| Description | FAQ: How to read a serial number table. |
| Location: | On main tractor frame, front left side. |
OCED Tractor Test 1822
| Description | Diesel 16-speed crawlerApril 16 - May 19, 2003Link: OCED Tractor Test 1822 file / PTO performance / Drawbar performance / Gear 6 used for power test. / Gear 2 used for pull test. |
|---|---|
| Fuel use | 12.4 gal/hour (46.9 l/hour) / 12.1 gal/hour (45.8 l/hour) / 12.2 gal/hour (46.2 l/hour) / 12.1 gal/hour (45.8 l/hour) |
| Max power | 236.19 hp (176.1 kW) / 177.67 hp (132.5 kW) |
| Max pull | 26433 lbs (11990 kg) |
| Power at rated engine speed | 207.93 hp (155.1 kW) |
| Power at rated PTO speed | 220.81 hp (164.7 kW) |
References
| Description | Challenger MT700 Series published in 2002, by AGCO / Challenger MT700 Series published in 2004, by AGCO |
|---|