Challenger MT745

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3-Point Hitch
Rear type III
Control -
Rear lift 16000 lbs [7257 kg]
Front hitch -
Front lift -
Power Take-off (PTO):
Rear PTO independent
Clutch -
Rear RPM 1000 (1.75)
Front PTO -
Engine RPM -
Capacity
Fuel 118 gal [446.6 L] *With 88-inch rear axle
Dimensions & Tires
Wheelbase 96 inches [243 cm]
Weight 28,195 lbs [12789 kg]
Front tire tracks
Rear tire tracks
Challenger MT745 Power:
Engine gross 255 hp [190.2 kW]
Engine max -
Mechanical
Chassis crawler
Differential lock -
Steering electro-hydraulic
Brakes wet disc
Trailer brakes -
Cab Cab standard with air-conditioning.
Hydraulics
Type III
Rear valves -
Mid valves -
Pump flow electro-hydraulic
SCV flow -
Total flow 43.5 gpm [164.6 lpm]
Electrical
Ground negative
Charging system alternator
Charging amps 160
Charging volts -
Battery
Number -
Cold-cranking amps -
Volts 12
Engine Detail
Caterpillar
turbocharged diesel
6-cylinder
liquid-cooled vertical
537 ci [8.8 L]
Engine specifications
Bore/Stroke 4.409x5.866 inches [112 x 149 mm]
Emissions -
Emission control -
Rated Power -
Maximum Power -
Air cleaner dual paper elements
Pre-heating -
Compression -
Fuel system -
Rated RPM 2100
Operating RPM -
Torque -
Torque RPM -
Starter -
Starter volts 12
Oil capacity -
Oil change -
Coolant capacity -
Type full power shift
Gears 16 forward and 4 reverse
Clutch hydraulic wet disc
Speeds  
Type creeper
Gears 30 forward and 8 reverse
Clutch -
Speeds -
Challenger MT745 Tires
Ag front tracks
Ag rear tracks
Standard tires (ag) -
Dimensions
Weight (operating) -
Weight (max capacity) -
Front axle load -
Rear axle load -
Wheelbase 96 inches [243 cm]
Length -
With hitch Length: -
Width -
Height (hood) -
Height (cab) -
Front axle -
Rear axle Bar: 88 inch length [2235 mm] Bar: 120 inch length [3048 mm] Bar: 160 inch length [4064 mm]
Height (exhaust) -
Clearance (front axle) -
Clearance (rear axle) -
Clearance (drawbar) -
Test name
Test Date April 16 - May 19, 2003
Test Type Diesel 16-speed crawler
PTO power (max) 236.19 hp [176.1 kW]
PTO fuel use (max) 12.4 gal/hour [46.9 l/hour]
PTO power (rated engine speed) 207.93 hp [155.1 kW]
PTO fuel use (engine speed) 12.1 gal/hour [45.8 l/hour]
PTO fuel use (PTO speed) 12.2 gal/hour [46.2 l/hour]
Drawbar power (max) 177.67 hp [132.5 kW]
Drawbar fuel use (max) 12.1 gal/hour [45.8 l/hour]
Drawbar pull (max) 26433 lbs [11990 kg]
Max pull gear 2