Challenger MT845B - Horsepower, Weight, Specs, Problems, Price & More

The Challenger MT845B tractor is powered by a Caterpillar 15.2L 6-cyl diesel engine that provides of horsepower and 1423 lb-ft/1929.6 Nm 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 diesel 6-cylinder 24-valve liquid-cooled inline with a displacement of 928ci / 15.2L and bore/stroke of 5.402x6.752inches / 137x 172 mm. It has a compression ratio of 16.5:1 and is rated at 400hp / 298.3kW with a torque of 1423 lb-ft/1929.6 Nm at 1300 rpm. The engine has a dual paper element air cleaner and a starter voltage of 12. The emission standard is Tier III.

Transmission

The transmission is a 16-speed full power shift. Unfortunately, no further details were provided in the .

Brakes

The brakes are hydraulic wet disc brakes. Unfortunately, no further details were provided in the .

Steering

The steering is powered by a Caterpillar 15.2L 6-cylinder diesel engine. The fuel tank has a capacity of 305gal / 1154.4L, with an optional tank of 330gal / 1249.1L. The steering system is not specified in the .

Common Problems

Users have reported issues with the crawler drive system, which can cause problems with the overall performance of the tractor. Additionally, some users have reported issues with the hydraulic system, which can lead to leaks and other problems. Finally, some users have reported issues with the cab air conditioning system, which can be unreliable in certain conditions.

What Users Like

Users appreciate the power and performance of the Caterpillar C15 engine, which provides ample power for heavy-duty tasks. Additionally, users appreciate the large fuel tank capacity, which allows for extended periods of use without refueling. Finally, users appreciate the hydraulic wet disc brakes, which provide reliable stopping power even in wet or muddy conditions.

Challenger MT845B Technical Specifications

Engine Detail
Description	Caterpillar C15 turbocharged diesel 6-cylinder 24-valve liquid-cooled inline
Displacemen	928ci / 15.2L
Bore/strok	5.402x6.752inches / 137x 172 mm
Emission	Tier III
Power (gross	400hp / 298.3kW
Air Cleane	dual paper elements
Compressio	16.5:1
Rated Rp	2100
Torqu	1423 lb-ft/1929.6 Nm
Torque Rp	1300
Starter Volt	12
Engine
Description	Caterpillar 15.2L 6-cyl diesel
Fuel Tan	305gal / 1154.4L/330galOptOptional / 1249.1L
Transmission
Description	16-speed full power shift
Mechanical
Driv	crawler
Description	Hydraulic wet disc brakes Cab standard with air-conditioning
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	III/IVN
Rear Lif	19500lbs / 8845kg
Electrical
Groun	negative
Charging Amp	185
Batterie	4
Battery Cc	1000
Battery Volt	12
Power Take Off Pto
Rear Pt	independent
Rear Rp	1000 (1.75)
Dimensions And Tracks
Wheelbas	118inches / 299cm
Weigh	41000 to 43075 pounds
Description	27.5-inch tracks
Tracks
Widt	36inches / 91cm

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