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Challenger MT845C-MT875C

Manufacturer
Models
Challenger MT845C, Challenger MT855C, Challenger MT865C, Challenger MT875C
Years
2008-2012
Info

The design of the MT800C series introduced in 2008 had been rounded off both on the exterior and inside the cab. The cab also featured a new 7″ ISOBUS-compatible TMC display. The yellow paint was paler than before. The smallest model was dropped from the European lineup, and especially at the lower end of the range the power and torque figures were higher than previously. Emissions complied with Tier III. The transmission was still a Caterpillar-built full powershift with 16 forward and 4 reverse gears. The “one-touch” headland automation could store 35 functions for up to six different implements. You could also program different hydraulic flow rates for work speed and headland speed via the electronic control blocks. The track chains and their carriers were available in polyurethane, which was said to be more durable than either steel or rubber.

With a starting price of around €400,000, the MT800C was somewhat more expensive in Europe than competing American tracked tractors.

The Challenger MT400 and MT500 series made by MF continued as the B-range models, while the MT600C was revamped to match the MF 8600 series.

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Technical data
ModelChallenger MT845CChallenger MT855CChallenger MT865CChallenger MT875C
Options
Imported to FinlandYesYesYesYes
Years2008-122008-122008-122008-12
First year sold2008200820082008
Last year sold2012201220122012
Engine modelC15 ACERTC15 ACERTC18 ACERTC18 ACERT
Cyl/Turbo/Intercooler6TI6TI6TI6TI
Displacement14600 cm³14600 cm³18100 cm³18100 cm³
Bore x stroke137×165 mm137×165 mm145×183 mm145×183 mm
Rated power hp/rpm DIN430/2200460/2200510/2200570/2200
Rated power430460510570
Rated speed2200220022002200
Max power hp/rpm DIN473/1850506/1850583/1850609/1850
Max power473506583609
Max speed1850185018501850
Torque Nm/rpm2134/14002286/14002525/14002828/1400
Gears16+416+416+416+4
Synchronized gearspowershiftpowershiftpowershiftpowershift
Powershift gearspowershiftpowershiftpowershiftpowershift
Reverserhydr.hydr.hydr.hydr.
Speeds in km/h2,7-36,22,7-36,22,7-36,22,7-36,2
Max. speed 40 km/h40 km/h40 km/h40 km/h
Hydr. flow l/min166 (223) l/min166 (223) l/min166 (223) l/min166 (223) l/min
Hydraulic pressure200 bar200 bar200 bar200 bar
Lift controlselec.elec.elec.-
Lift capacity14000 kg14000 kg14000 kg-
PTO speeds1000100010001000
Brakeswet discwet discwet discwet disc
Steeringhydrost.hydrost.hydrost.hydrost.
Turning circle m 4WD13.613.613.613.6
Rear tyres 4WD698 mm698 mm698 mm698 mm
Weight 4WD17900 kg17900 kg18500 kg18500 kg
Height with cab366 cm366 cm366 cm366 cm
Length (2WD/4WD)675 cm675 cm675 cm675 cm
Wheelbase (2WD/4WD)295 cm295 cm295 cm295 cm
Fuel tank1150 (1250) l1150 (1250) l1250 l1250 l
Cab noise level73 dB73 dB73 dB73 dB
Solid cabxxxx
Air suspension seatxxxx
Air conditioningxxxx
Trip computerxxxx
The data has been collected primarily from brochures. In some cases, sources contain conflicting information. In such cases, we have attempted to select the most reliable information. There is particularly significant variation in speed data, which varies depending on factors such as tire size. For tires, only the size most commonly used in Finland is listed. Other changes during the model history have been addressed in the text section. For the front axle lock, the Finnish term "hammaslukko" (gear lock) is used for all 100% locks.