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Challenger MT845E

Challenger MT845E tractor
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The Challenger MT845E is an agricultural crawler tractor produced from 2014 to 2020 as part of the MT800E Series. Manufactured by Challenger, a part of AGCO, it was built in Jackson, Minnesota, USA. It features a powerful AGCO Power 16.8L 12-cylinder turbocharged diesel engine with Tier IV emissions and selective catalytic reduction (SCR) control. The tractor delivers 450 hp gross engine power with a maximum of 486 hp and is equipped with a 16-speed full power shift Caterpillar transmission. It has a crawler drive with power differential steering and a cab with air-conditioning. The MT845E offers advanced hydraulics, a strong tractor hitch, and an independent rear PTO. It is designed for heavy-duty agricultural tasks with a shipping weight of 42,596 lbs and multiple track width options. Electrical system includes a 300 amp alternator and four 12-volt batteries. Related models include the MT851, MT855E, and the predecessor MT845C.
Challenger MT845EMT845EChallenger tractorcrawler tractorAGCO Power engineagricultural tractorMT800E Seriestractor specifications
Power450 hp
Founded2014 - 2020
ModelMT845E

Technical Specifications

Detailed specifications and technical data for Challenger MT845E

Power

PTO (tested):421.56 hp (314.4 kW)
PTO (claimed):365 hp (272.2 kW)
Engine (gross):450 hp (335.6 kW)
Drawbar (tested):324.23 hp (241.8 kW)

Engine

Type:turbocharged diesel
Torque:1604 lb-ft (2175.0 Nm)
Cooling:liquid-cooled
Starter:electric
Cylinders:12-cylinder 48-valve
Emissions:Tier IV
Fuel tank:330 gal (1249.0 L)
Rated RPM:2100
Torque RPM:1500
Bore/Stroke:4.370x5.709 inches (111 x 145 mm)
Displacement:1027.5 ci (16.8 L)
Manufacturer:AGCO Power
Maximum Power:486 hp (362.4 kW)
Power (gross):450 hp (335.6 kW)
Starter volts:12
Emission control:selective catalytic reduction (SCR)
Exhaust fluid (DEF):30.5 gal (115.4 L)

Tracks

Width options:18 inches (45 cm), 27.5 inches (69 cm), 30 inches (76 cm), 36 inches (91 cm)

Weight

Shipping:42596 lbs (19321 kg)
Max Drawbar:10000 lbs (Cat. 4) (4536 kg)
Max capacity:55913 lbs (25362 kg)
Max Drawbar (optional):12500 lbs (Cat. 5) (5670 kg)

Dimensions

Gauge:90 to 128 inches (228 to 325 cm)
Weight:42596 lbs (19321 kg)
Front axle:Bar
Bar rear axle:-

Electrical

Ground:negative
Batteries:4
Battery CCA:1000
Battery volts:12
Charging amps:300 (2x 150)
Charging system:alternator

Hydraulics

Type:closed center pressure flow compensated
Valves:4 to 6
Pressure:2900 psi (200.0 bar)
SCV flow:26.4 gpm (99.9 lpm)
Pump flow:58.1 gpm (219.9 lpm)
SCV flow (optional):36 gpm (136.3 lpm)
Pump flow (optional):85 gpm (321.7 lpm)

Mechanical

Cab:standard with air-conditioning
Drive:crawler
Steering:power differential

Production

Type:Agricultural Crawler tractor
Series:MT800E Series
Built in:Jackson, Minnesota, USA
Years produced:2014 - 2020

Transmission

Type:full power shift
Gears:16 forward and 4 reverse
Clutch:hydraulic wet disc
Manufacturer:Caterpillar

Tractor hitch

Drawbar:Cat. 4
Rear lift:19500 lbs (8845 kg)
Drawbar (optional):Cat. 5

Power Take-off (PTO)

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

Related Models

Challenger MT851

Model:MT851

Challenger MT855E

Model:MT855E

Challenger MT845C

Model:MT845C