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Challenger MT845C

Challenger MT845C tractor
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The Challenger MT845C is an agricultural crawler tractor produced from 2009 to 2013 as part of the MT800C Series. Manufactured by Challenger, a part of AGCO, it was built in Jackson, Minnesota, USA. The tractor features a Caterpillar C15 ACERT 15.1L 6-cylinder turbocharged aftercooled diesel engine with 440 hp gross power. It has a 16-speed full power shift Caterpillar Powershift transmission and a crawler drive. The MT845C includes advanced hydraulics, a powerful PTO, and a robust hitch system. It was originally priced at $397,457 in 2013.
Challenger MT845Ctractorcrawler tractorCaterpillar C15 ACERT440 hpMT800C Seriesagricultural tractortransmissionhydraulicsdimensions
Power440 hp
Founded2009 - 2013
ModelMT845C

Technical Specifications

Detailed specifications and technical data for Challenger MT845C

Power

PTO (tested):442.53 hp (330.0 kW)
PTO (claimed):360 hp (268.5 kW)
Engine (gross):440 hp (328.1 kW)
Drawbar (tested):331.68 hp (247.3 kW)

Engine

Type:turbocharged aftercooled diesel
Model:Caterpillar C15 ACERT
Cooling:liquid-cooled
Starter:electric
Cylinders:6-cylinder 24-valve
Emissions:Tier III
Fuel tank:305 gal (1154.4 L)
Rated RPM:2100
Bore/Stroke:5.4x6.75 inches (137 x 171 mm)
Fuel system:mechanical electric injector unit (MEUI)
Displacement:923 ci (15.1 L)
Power (gross):440 hp (328.1 kW)
Starter volts:12

Tracks

Width 1:30 inches (76 cm)
Width 2:18 inches (45 cm)
Width 3:36 inches (91 cm)

Dimensions

Gauge:90 to 128 inches (228 to 325 cm)
Width:141.8 inches (360 cm)
Length:270 inches (685 cm)
Wheelbase:118 inches (299 cm)
Max weight:50,000 lbs (22680 kg)
Height (cab):138.1 inches (350 cm)
Shipping weight:41,000 lbs (18597 kg)
Clearance (drawbar):14.4 inches (36 cm)

Electrical

Ground:negative
Batteries:4
Battery CCA:1000
Battery volts:12
Charging amps:185
Charging system:alternator

Hydraulics

Type:closed center pressure-flow compensated
Valves:4 to 6
Pressure:2900 psi (200.0 bar)
SCV flow:36 gpm (136.3 lpm)
Total flow:43.5 gpm (164.6 lpm)
Optional flow:59 gpm (223.3 lpm)

Mechanical

Cab:standard with air-conditioning
Drive:crawler
Brakes:Hydraulic wet discs brakes
Steering:speed sensitive differential
Trailer brakes:hydraulic (Optional)

Production

Type:Agricultural Crawler tractor
Series:MT800C Series
Built in:Jackson, Minnesota, USA
Original price:$397,457 in 2013
Years produced:2009 - 2013

Transmission

Type:full power shift
Gears:16 forward and 4 reverse
Model:Caterpillar Powershift
Clutch:hydraulic wet discs

Tractor hitch

Rear Type:III/IVN, IV
Rear lift:19500 lbs (8845 kg)

Power Take-off (PTO)

Rear PTO:independent
Rear PTO Type:1000 (1.75)

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