Challenger MT855E - Horsepower, Weight, Specs, Problems, Price & More

The Challenger MT855E tractor is powered by a AGCO Power 16.8L 12-cyl diesel engine that provides of horsepower and 1740 lb-ft/2359.4 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 490hp / 365.4kW of gross power and a maximum power of 529hp / 394.5kW. It generates a torque of 1740 lb-ft/2359.4 Nm at 1500 rpm and has 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 is designed to handle the high power and torque output of the engine and ensures that the tractor can operate at maximum efficiency. The transmission is easy to operate and provides excellent control over the tractor's speed and direction. It is a reliable and durable unit that can handle the toughest working conditions.

Brakes

The brakes on this tractor are powerful and responsive, providing excellent stopping power even when the tractor is carrying heavy loads. The AGCO Power 12-cylinder engine provides the necessary power to drive the hydraulic brakes, which are designed to provide consistent and reliable performance. The brakes are easy to operate and require minimal maintenance, making them a reliable and cost-effective solution for any farming operation.

Steering

The steering system on this tractor is a power differential unit that provides excellent control and maneuverability. The AGCO Power 16.8L 12-cylinder diesel engine provides the necessary power to drive the steering system, which is designed to provide precise and responsive control over the tractor's direction. The steering system is easy to operate and provides excellent feedback to the operator, ensuring that the tractor can be maneuvered with ease.

Common Problems

Users have reported issues with the crawler drive system, which can be prone to failure if not properly maintained. The power differential steering system can also be problematic, particularly if the tractor is used in rough terrain. However, these issues can be easily addressed with regular maintenance and proper use of the tractor.

What Users Like

Users appreciate the powerful engine and transmission, which provide excellent performance and efficiency. The brakes and steering system are also highly rated, providing excellent control and maneuverability. The cab is standard with air-conditioning, which is a welcome feature for operators working in hot and humid conditions. Overall, users appreciate the reliability and versatility of the Challenger MT855E tractor.

Challenger MT855E 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	490hp / 365.4kW
Maximum Powe	529hp / 394.5kW
Torqu	1740 lb-ft/2359.4 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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