Challenger MT955B - Horsepower, Weight, Specs, Problems, Price & More

The Challenger MT955B tractor is powered by a Caterpillar 15.1L 6-cyl diesel engine that provides of horsepower and torque. It has a drive configuration and a 16-speed full power shift transmission.

• Engine
• Transmission
• Brakes
• Steering
• Common Problems
• What Users Like
• Technical Specifications

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 460hp / 343.0kW 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, which can wear out quickly and require frequent maintenance. Additionally, the fuel efficiency of the engine has been a concern for some users. Finally, the cost of replacement parts can be quite high.

What Users Like

Users appreciate the large fuel tank capacity, which allows for longer periods of use without refueling. They also like the four-wheel drive and articulated power steering, which make the tractor easy to maneuver. The air-conditioned cab is also a popular feature, as it provides a comfortable working environment in hot weather. Finally, users appreciate the large tires, which provide good traction and stability on uneven terrain.

Challenger MT955B 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	460hp / 343.0kW
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

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