General informations and Service Manual
Make
Challenger
Model
MT645C
Company country
United states
Production years
From 2009 Until 2010
Tractor type
Row Crop tractor
Fuel
diesel
Price
-
Total build
-
Service repair manual Challenger MT645C Manual
Dimensions, weight and tires specs
AG front tires
480/70R34
AG rear tires
520/85R46
Weight
24,250 lbs or 10999 kg
Length
223.2 inches [566 cm]
Width
-
Height
133.1 inches [338 cm]
Wheelbase
122.2 inches [310 cm]
Ground clearance
-
Horsepower and engine specs
Engine size
512.6 ci or 8.4 L
Number of cylinders
6 cylinders
Horsepower
240 hp or 179.0 kW
Power RPM
2200 (rpm)
Engine torque
874 lb-ft or 1185.1 Nm
Engine torque RPM
1500 (rpm)
Fuel type
diesel
Fuel injection system
electronic high-pressure common rail
Fuel tank capacity
155.9 gal or 590.1 L
Compression ratio
16.7:1
Bore stroke
4.37x5.71 inches or (111 x 145 mm)
Battery and electrical specs
Number of batteries
-
Battery voltage
12 V
Electric ground force
negative
Electric charging system
alternator
Electric charging Amps
240 amps
Starter motor
electric
Engine starter volts
12 V
Parts And Accessories Challenger MT645C Parts
Clutch and transmission specs
Transmission system
Techstar CVT
Transmission type
continuously variable transmission
Transmission gears
infinite forward and reverse
Mechanical and cab specs
Wheel drive
4x4 MFWD 4WD
Steering system
hydrostatic power
Braking system
hydraulic wet disc
Cabin type
Cab standard with heat and air-conditioning
Hydraulic specs
Hydraulic system
closed center load sensing
Number of valves
4 to 6
Pump flow rate
26.4 gpm or 99.9 lpm
Hydraulic pressure
2,901 psi or 200.0 bar
Hydraulic max flow
46.2 gpm or 174.9 lpm
Drawbar specs
Drawbar real power
175.1 hp or 130.6 kW
Drawbar fuel consumption
13.5 gal/hour or 51.1 l/hour
Max drawbar pull
26770 lbs or 12142 kg
Power take-off (PTO) specs
PTO claimed power
205 hp or 152.9 kW
PTO real power
239.0 hp or 178.2 kW
PTO clutch system
-
Rear PTO system
independent electro-hydaulic
Rear PTO RPM
540E (rpm)
Front PTO system
optional
Front PTO RPM
1000 (rpm)
PTO fuel consumption
13.8 gal/hour or 52.2 l/hour
3 point hitch specs
Hitch control system
-
Rear hitch
III, IV
Rear hitch lift
26,460 lbs or 12002 kg
Front hitch
III
Front hitch lift
11,020 lbs or 4998 kg
Detailed review of Challenger MT645C
Challenger produced its MT645C farm tractor model From 2009 Until 2010 in United states with a Cab standard with heat and air-conditioning cabin. service repair manual mechanical and electrical here
