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Years in Production / 2009–2013
Challenger
MT845C
Explore the specifications, hardware, and original references for the Challenger MT845C.
440hp
Source index power
Tracks
Drive
2009–2013
Production years
Challenger
Manufacturer
MT845C / 01
At a glance
Overview
2009 - 2013
MT800C Series
Agricultural Crawler tractor
Production
Agricultural Crawler tractor
Built in Jackson, Minnesota, USA
Original price was $397,457 in 2013
- Manufacturer
- Challenger (a part of AGCO)
Mechanical
Hydraulic wet discs brakes
Cab standard with air-conditioning.
- Drive
- crawler
- Steering
- speed sensitive differential
- Trailer Brakes
- hydraulic OptOptional
Hydraulics
- Type
- closed center pressure-flow compensated
- Pressure
- 2900 psi200.0 bar
- Valves
- 4 to 6
- Scv Flow
- 36 gpm136.3 lpm
- Total Flow
- 43.5 gpm164.6 lpm
- Total Flow
- 59 gpmOptOptional223.3 lpm
Hitch
- Rear Type
- III/IVN
- Rear Type
- IV
- Rear Lift
- 19500 lbs8845 kg
Pto
- Rear Pto
- independent
- Rear Type
- 1000 (1.75)
Electrical
- Ground
- negative
- Charging System
- alternator
- Charging Amps
- 185
- Batteries
- 4
- Battery Cca
- 1000
- Battery Volts
- 12
MT845C / 02
Under the hood
Engine Detail
Caterpillar C15 ACERT
turbocharged aftercooled diesel
6-cylinder 24-valve
liquid-cooled
- Displacement
- 923 ci15.1 L
- Bore Stroke
- 5.4x6.75 inches137 x 171 mm
- Emissions
- Tier III
- Power Gross
- 440 hp328.1 kW
- Fuel System
- mechanical electric injector unit (MEUI)
- Rated Rpm
- 2100
- Starter
- electric
- Starter Volts
- 12
- Cylinders
- 6
- Cooling
- liquid-cooled
Engine Options
Caterpillar 15.1L 6-cyl diesel
- Fuel Tank
- 305 gal1154.4 L
MT845C / 03
Gears & controls
Transmission
- Transmission
- Caterpillar Powershift
- Transmission Type
- full power shift
- Gears
- 16 forward and 4 reverse
- Clutch
- hydraulic wet discs
Challenger Mt845c Transmission
16-speed full power shift
MT845C / 04
Size. Stance. Footprint.
Dimensions
- Length
- 270 in685 cm
- Width
- 141.8 in360 cm
- Height (cab)
- 138.1 in350 cm
- Wheelbase
- 118 in299 cm
Tires And Tracks
30-inch tracks
- Wheelbase
- 118 inches299 cm
- Weight
- 41,000 lbs18597 kg
Tires And Tracks
- Width
- 30 inches76 cm
- Width
- 18 inches45 cm
- Width
- 36 inches91 cm
MT845C / 05
Tests (NTTL)
Oced Tractor Test1953
Diesel 16-speed crawlerMay 12 - 20, 2009Link: OCED Tractor Test 1953 file
PTO performance
Drawbar performance
Gear 6 used for power test.
Gear 3 used for pull test.
- Max Power
- 442.53 hp330.0 kW
- Max Power
- 331.68 hp247.3 kW
- Fuel Use
- 24.8 gal/hour93.9 l/hour
- Fuel Use
- 24.0 gal/hour90.8 l/hour
- Fuel Use
- 24.1 gal/hour91.2 l/hour
- Power At Rated Engine Speed
- 390.78 hp291.4 kW
- Power At Rated Pto Speed
- 417.21 hp311.1 kW
- Max Pull
- 42616 lbs19330 kg