The Challenger MT845 tractor is powered by a Caterpillar 11.9L 6-cyl diesel engine. It has a 16-speed full power shift transmission.
The engine is a Caterpillar C12 turbocharged diesel 6-cylinder liquid-cooled inline with a displacement of 729ci / 11.9L. It has a bore/stroke of 5.118x5.906inches / 130x 150 mm and a gross power of 380hp / 283.4kW. The air cleaner is dual paper elements and the compression ratio is 16.0:1. The engine is rated at 2100 rpm and has a starter voltage of 12.
The transmission is a 16-speed full power shift. Unfortunately, no further details were provided in the about the transmission.
The brakes are hydraulic wet disc brakes. The tractor is equipped with Caterpillar C12 turbocharged diesel 6-cylinder liquid-cooled inline engine that provides the necessary power to the brakes. The displacement of the engine is 729ci / 11.9L and the bore/stroke is 5.118x5.906inches / 130x 150 mm. The gross power of the engine is 380hp / 283.4kW.
The steering is powered by a Caterpillar 11.9L 6-cylinder diesel engine. Unfortunately, no further details were provided in the about the steering.
Users have reported issues with the crawler drive. Additionally, some users have reported problems with the hydraulic system. The cab is standard with air-conditioning, but some users have reported issues with the air-conditioning system.
Users appreciate the power and performance of the Caterpillar C12 turbocharged diesel 6-cylinder liquid-cooled inline engine. The hydraulic wet disc brakes are also a popular feature among users. The cab with air-conditioning is also a popular feature among users, providing a comfortable working environment.
Engine Detail | |
|---|---|
| Description | Caterpillar C12 turbocharged diesel 6-cylinder liquid-cooled inline |
| Displacemen | 729ci / 11.9L |
| Bore/strok | 5.118x5.906inches / 130x 150 mm |
| Power (gross | 380hp / 283.4kW |
| Air Cleane | dual paper elements |
| Compressio | 16.0:1 |
| Rated Rp | 2100 |
| Starter Volt | 12 |
Engine | |
| Description | Caterpillar 11.9L 6-cyl diesel |
Transmission | |
| Description | 16-speed full power shift |
Mechanical | |
| Driv | crawler |
| Description | Power steering Hydraulic wet disc brakes Cab standard with air-conditioning. |
Capacity | |
| Fue | 305gal / 1154.4L/330galOptOptional / 1249.1L |
| Hydraulic Syste | 70gal / 264.9L |
Hydraulics | |
| Typ | closed center load sensing |
| Capacit | 70gal / 264.9L |
| Pressur | 2900psi / 200.0bar |
| Rear Valve | 4 to 6 |
| Pump Flo | 43.5gpm / 164.6lpm/59gpmOptOptional / 223.3lpm |
| Scv Flo | 30gpm / 113.6lpm |
Tractor Hitch | |
| Rear Typ | IVN |
| Rear Lif | 19500lbs / 8845kg |
Electrical | |
| Groun | negative |
| Charging Syste | alternator |
| Charging Amp | 160 |
| Batterie | 3 |
| Battery Volt | 12 |
Power Take Off Pto | |
| Rear Pt | independent |
| Rear Rp | 1000 (1.75) |
Dimensions And Tracks | |
| Wheelbas | 118.1inches / 299cm |
| Weigh | 40000lbs / 18144kg |
| Description | 18-inch tracks |
Tracks | |
| Widt | 36inches / 91cm |