Diesel 18-speed 4WD September 15 - 26, 2000 Link: Nebraska Tractor Test 1781C file PTO performance
Max power
174.62hp / 130.2kW
Fuel use
10.2gal/hour / 38.6l/hour
Power at rated engine speed
164.45hp / 122.6kW
Power at rated PTO speed
171.41hp / 127.8kW
CHALLENGER MT635 POWER
PTO (claimed)
160hp / 119.3kW
PTO (tested)
174.62hp / 130.2kW
ENGINE DETAIL
Description
Sisu turbocharged aftercooled diesel 6-cylinder liquid-cooled vertical
Displacement
449ci / 7.4L
Bore/Stroke
4.251x5.278inches / 108x 134mm
Air cleaner
dual paper elements
Compression
16.5:1
Rated RPM
2200
Starter volts
12
CHALLENGER MT635 ENGINE
Description
Sisu 7.4L 6-cyl diesel
Fuel tank
120gal / 454.2L
TRANSMISSION
Type
power shift
Gears
18 forward and 6 reverse
Clutch
electro-hydraulic wet disc
MECHANICAL
Chassis
4x4 MFWD 4WD
Steering
power
Brakes
hydraulic wet disc
Cab
Cab standard with air-conditioning
Transmission
18-speed power shift
HYDRAULICS
Type
closed center pressure flow compensated (PFC)
Pressure
2900psi / 200.0bar
Valves
4
Total flow
29gpm / 109.8lpm 39gpm / 147.6lpm
TRACTOR HITCH
Rear Type
III
Rear lift (at 24
16100lbs / 7302kg
POWER TAKE-OFF (PTO)
Rear PTO
independent
Rear RPM
540/1000
Engine RPM
540@1991 / 1000@2091
CHALLENGER MT635 TIRES
Ag front
14.9R30
Ag rear
18.4R42
DIMENSIONS
Wheelbase
121inches / 307cm
Length
203inches / 515cm
Width
98.2inches / 249cm *Minimum width
Height (cab)
121inches / 307cm
Shiping weight
18900lbs / 8573kg
DIMENSIONS & TIRES
Wheelbase
121inches / 307cm
Weight
18900lbs / 8573kg
Front tire
14.9R30
Rear tire
18.4R42
ELECTRICAL
Ground
negative
Charging system
alternator
Battery volts
12
About Challenger Tractor
The Challenger MT635 tractor is part of the MT600 Series. The MT635 is a Row-Crop Tractors type, that is used mostly in Agriculture Tractors. A engine powers the MT635 tractor. This arrangement is more practical in the actual world.