Challenger MT945B - Horsepower, Weight, Specs, Problems, Price & More
The Challenger MT945B tractor is powered by a Caterpillar 15.1L 6-cyl diesel engine. It has a 16-speed full power shift transmission.
Engine
The engine is a Caterpillar C15 turbocharged aftercooled diesel 6-cylinder 24-valve liquid-cooled inline with a displacement of 923ci / 15.1L and bore/stroke of 5.402x6.748inches / 137x 171 mm. It has a compression ratio of 18:1 and is rated at 430hp / 320.7kW with a rated rpm of 2100. The air cleaner is dual dry element and it meets Tier III emission standards.
Transmission
The transmission is a 16-speed full power shift. Unfortunately, no further details were provided in the .
Brakes
The brakes are wet disc brakes. The model has four-wheel drive and articulated power steering. The cab is standard with air-conditioning. The final drive is inboard planetary and the differential location is electro-hydraulic front and rear optional.
Steering
The steering is powered by a Caterpillar 15.1L 6-cylinder diesel engine. The fuel tank has a capacity of 390gal / 1476.2L. Unfortunately, no further details were provided in the .
Common Problems
Users have reported issues with the transmission, particularly with shifting gears. Some have also experienced problems with the brakes, such as reduced stopping power and squeaking. Another common complaint is the high fuel consumption of the engine. Additionally, some users have reported issues with the hydraulic system, such as leaks and malfunctions. Finally, some users have reported issues with the cab, such as poor visibility and uncomfortable seating.
What Users Like
Users appreciate the powerful engine, which provides ample torque and allows for efficient operation. They also like the spacious cab, which provides a comfortable working environment. The four-wheel drive and articulated power steering make it easy to maneuver in tight spaces. Additionally, users appreciate the inboard planetary final drive, which provides excellent traction and stability. Finally, users like the electro-hydraulic differential location, which allows for easy switching between two- and four-wheel drive modes.
Challenger MT945B Technical Specifications
Engine Detail | |
|---|---|
| Description | Caterpillar C15 turbocharged aftercooled diesel 6-cylinder 24-valve liquid-cooled inline |
| Displacemen | 923ci / 15.1L |
| Bore/strok | 5.402x6.748inches / 137x 171 mm |
| Emission | Tier III |
| Powe | 430hp / 320.7kW |
| Air Cleane | dual dry element |
| Compressio | 18:1 |
| Rated Rp | 2100 |
Engine | |
| Description | Caterpillar 15.1L 6-cyl diesel |
| Fuel Tan | 390gal / 1476.2L |
Transmission | |
| Description | 16-speed full power shift |
Mechanical | |
| Description | Four-wheel drive Articulated power steering Wet disc brakes Cab standard with air-conditioning |
| Final Drive | inboard planetary |
| Differential Loc | electro-hydraulic front and rear optional |
Tires | |
| Ag Fron | 710/70R42 |
| Ag Rea | 710/70R42 |
Dimensions And Tires | |
| Wheelbas | 155.5inches / 394cm |
| Weigh | 39266lbs / 17811kg |
| Front Tir | 710/70R42 |
| Rear Tir | 710/70R42 |
Hydraulics | |
| Typ | closed center PFC |
| Pressur | 2900psi / 200.0bar |
| Rear Valve | 4 to 6 |
| Total Flo | 43.5gpm / 164.6lpm/59gpmOptOptional / 223.3lpm |
Tractor Hitch | |
| Rear Typ | IVN/III OptOptional/IV OptOptional |
| Rear Lif | 19500lbs / 8845kg |
Electrical | |
| Groun | negative |
| Charging Syste | alternator |
| Charging Amp | 185 |
| Batterie | 4 |
| Battery Cc | 1000 |
| Battery Volt | 12 |
Power Take Off Pto | |
| Rear Pt | independent OptOptional |
| Rear Rp | 1000 (1.75) |
| Engine Rp | 1000@2000 |