Challenger MT645B Tractor

Dimensions

Ground Clearance 23 in (57 cm)
Height – Top of ROPS/FOPS 10 ft (3 m)
Overall Length 17 in (44 cm)
Overall Width 10 ft (3 m)
Wheelbase 10 ft (3 m)

Engine

Aspiration Turbocharged and Aftercooled
Displacement 452 cu in (7,400 cu cm)
Engine Model Endurance 74ETA
Number of Cylinders 6
Power Measured @ 2200 rpm
PTO Power 200 hp (149 kw)

Hydraulic System

Number of Remote Control Valves 4
Pump Flow Capacity 39 gpm (147 lpm)
Relief Valve Setting 2900 psi

Operating Specifications

3 Point Hitch Lift Capacity @ 24 inches 15,604 lbs (7,078 kg)
Alternator Supplied Amperage 150 amps
Cooling System Fluid Capacity 9 gal (34 l)
Engine Oil Capacity 5 gal (19 l)
Fuel Capacity 159 gal (600 l)
Hydraulic System Fluid Capacity 27 gal (100 l)
Operating Voltage 24 volts
Operating Weight 18,308 lbs (8,304 kg)

Transmission

Max Speed 25 mph (40 kph)
Transmission Type Tech Star CVT
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