Challenger 65B

Production: 1991 - 1992  

Production
Manufacturer:	Challenger (a part of Caterpillar)
Type:	Agricultural Crawler tractor

Challenger 65B Power
Engine:	285 hp 212.5 kW
Drawbar (tested):	220.32 hp 164.3 kW
PTO (tested):	257.20 hp 191.8 kW

Mechanical
Chassis:	crawler
Steering:	hydrostatic differential steering
Brakes:	hydraulic caliper disc
Cab:	Cab standard
Transmission:	10-speed full power shift

Hydraulics
Type:	closed
Valves:	4
Pump flow:	26 gpm 98.4 lpm

Tractor hitch
Rear Type:	III/IV
Rear lift:	11,370 lbs 5157 kg

Power Take-off (PTO)
Rear RPM:	1000

Engine Detail
Caterpillar
turbocharged intercooled diesel
6-cylinder
liquid-cooled
Displacement:	638 ci 10.5 L
Bore/Stroke:	4.75x6.00 inches 121 x 152 mm
Power:	285 hp 212.5 kW
Air cleaner:	dual dry elements
Compression:	15:1
Rated RPM:	2100
Starter volts:	12
Coolant capacity:	44 qts 41.6 L

Transmission
Type:	full power shift
Gears:	10 forward and 2 reverse

Dimensions
Wheelbase:	106 inches 269 cm
Operating weight:	34,030 lbs 15436 kg