Challenger MT845E - Horsepower, Weight, Specs, Problems, Price & More

The Challenger MT845E tractor is powered by a AGCO Power 16.8L 12-cyl diesel engine that provides of horsepower and 1604 lb-ft/2175.0 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 powerful AGCO Power turbocharged diesel 12-cylinder 48-valve liquid-cooled unit with a displacement of 1027.5ci / 16.8L. It has a bore/stroke of 4.370x5.709inches / 111x 145 mm and meets Tier IV emission standards with selective catalytic reduction (SCR) technology. The engine is capable of producing 450hp / 335.6kW of gross power and 486hp / 362.4kW of maximum power at a rated rpm of 2100. It generates a torque of 1604 lb-ft/2175.0 Nm at a torque rpm of 1500 and is equipped with an electric starter with a voltage of 12.

Transmission

The transmission is a 16-speed full power shift unit that provides smooth and efficient gear changes. It allows the operator to select the appropriate gear for the task at hand, whether it be heavy tillage or high-speed transport. The transmission is designed to handle the high power and torque output of the engine, ensuring reliable and consistent performance. It also features a range of advanced features such as automatic shifting and torque management to optimize fuel efficiency and reduce wear and tear on the drivetrain.

Brakes

The brakes on the Challenger MT845E are highly effective and provide excellent stopping power. They are designed to handle the high speeds and heavy loads that this tractor is capable of, ensuring safe and reliable operation in all conditions. The braking system features a range of advanced technologies such as anti-lock brakes (ABS) and electronic brakeforce distribution (EBD) to ensure maximum control and stability. The brakes are also designed to be easy to maintain, with simple and accessible components that can be serviced quickly and easily.

Steering

The steering on the Challenger MT845E is a power differential system that provides precise and responsive control. It allows the operator to easily maneuver the tractor in tight spaces and around obstacles, making it ideal for a wide range of applications. The steering system is designed to be highly reliable and durable, with robust components that can withstand the rigors of heavy use. It is also designed to be easy to maintain, with simple and accessible components that can be serviced quickly and easily.

Common Problems

Users have reported issues with the crawler drive system, which can be prone to wear and tear over time. The power differential steering system can also be prone to issues, particularly if it is not properly maintained. Some users have also reported issues with the cab air conditioning system, which can be prone to failure if not serviced regularly.

What Users Like

Users appreciate the power and performance of the AGCO Power engine, which provides plenty of power for even the most demanding tasks. They also appreciate the smooth and efficient operation of the 16-speed full power shift transmission, which allows them to easily select the appropriate gear for the task at hand. The advanced braking system and power differential steering system also receive high marks from users, who appreciate the precise and responsive control they provide. Finally, users appreciate the reliability and durability of the hydraulic system, which is designed to withstand the rigors of heavy use.

Challenger MT845E Technical Specifications

Engine Detail
Description	AGCO Power turbocharged diesel 12-cylinder 48-valve liquid-cooled
Displacemen	1027.5ci / 16.8L
Bore/strok	4.370x5.709inches / 111x 145 mm
Emission	Tier IV
Emission Contro	selective catalytic reduction (SCR)
Power (gross	450hp / 335.6kW
Maximum Powe	486hp / 362.4kW
Rated Rp	2100
Torqu	1604 lb-ft/2175.0 Nm
Torque Rp	1500
Starte	electric
Starter Volt	12
Engine
Description	AGCO Power 16.8L 12-cyl diesel
Fuel Tan	330gal / 1249.1L
Exhaust Fluid (def	30.5gal / 115.4L
Transmission
Description	16-speed full power shift
Mechanical
Driv	crawler
Steerin	power differential
Description	Cab standard with air-conditioning.
Hydraulics
Typ	closed center pressure flow compensated
Pressur	2900psi / 200.0bar
Valve	4 to 6
Pump Flo	58.1gpm / 219.9lpm/85 gpm (optional)/321.7 lpm
Scv Flo	26.4gpm / 99.9lpm/36 gpm (optional)/136.3 lpm
Tractor Hitch
Rear Lif	19500lbs / 8845kg
Drawba	Cat. 4/Cat. 5
Electrical
Groun	negative
Charging Syste	alternator
Charging Amp	300 (2x 150)
Batterie	4
Battery Cc	1000
Battery Volt	12
Power Take Off Pto
Rear Pt	independent
Clutc	electronic
Rear Rp	1000 (1.75)
Dimensions And Tracks
Weigh	42596lbs / 19321kg
Description	18-inch tracks
Tracks
Widt	36inches / 91cm

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