Challenger MT645B Tractor

Contents

Dimensions
Engine Details
Operational Specs
Transmission
Hydraulic System

Dimensions

Overall Length	206 in (5240 mm)
Wheelbase	10.09 ft in (3075 mm)
Overall Width	9.85 ft in (3000 mm)
Ground Clearance	22.45 in (570 mm)
Height With ROPS	124 in (3140 mm)

Engine Details

Number Of Cylinders	6
Engine Model	Endurance 74ETA
PTO Power	200 hp (149.2 kw)
Power Measured @	2200 rpm
Displacement	451.6 cu in (7.4 L)
Aspiration	Turbocharged and Aftercooled

Operational Specs

Operating Weight	18308 lb (8304.4 kg)
Fuel Tank Capacity	158.6 gal (600 L)
Engine Oil Capacity	5.1 gal (19 L)
Hydraulic System Fluid Capacity	26.5 gal (100 L)
Cooling System Fluid Capacity	9 gal (34 L)
3 Point Hitch Lift Capacity @ 24 Inches	15604 lb (7078 kg)
Operating Voltage	24 V
Alternator Supplied Amperage	150 amps

Transmission

Transmission Type	Tech Star CVT
Max Speed	25 mph (40.3 km/h)

Hydraulic System

Relief Valve Setting	2900 psi (20000 kPa)
Pump Flow Capacity	38.9 gal/min (147 L/min)
Number Of Remote Control Valves	4

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