Navigation: Home > Challenger > MT645B

Challenger MT645B Tractors

Challenger MT645B  
Power: 235 hp
Date of manufacture :
2005 - 2008
Production
Manufacturer:Challenger (a part of AGCO)
Type:Row-Crop tractor
Factory:Beauvais, France
Challenger MT645B Power
Engine:235 hp
175.2 kW
PTO (claimed):200 hp
149.1 kW
Drawbar (tested):172.30 hp
128.5 kW
PTO (tested):222.9 hp
166.2 kW
Challenger MT645B Engine
Mechanical
Chassis:4x4 MFWD 4WD
Final drives:inboard planetary
Differential lock:electrohydraulic front and rear
Steering:power
Brakes:hydraulic wet disc
Trailer brakes:hydraulic*Optional
Cab:Cab standard with heat and A/C. Optional pneumatic cab suspension and automatic climate control.
Transmission:continuously variable transmission (CVT)
Photos
Challenger MT645B photos...
Capacity
Fuel:159 gal
601.8 L
Hydraulic system:26.4 gal
99.9 L
Hydraulics
Type:pressure flow compensated (PFC)
Capacity:26.4 gal
99.9 L
Pressure:2900 psi
200.0 bar
Valves:4 to 6
Total flow:39 gpm
147.6 lpm
Tractor hitch
Rear Type:III
Rear lift (at 24"/610mm):15,600 lbs
7076 kg
Front Hitch:II*Optional
Front lift:7,700 lbs
3492 kg
 12,100 lbs
5488 kg *Optional
Power Take-off (PTO)
Rear PTO:independent
Clutch:electro-hydraulic wet disc
Rear RPM:540 (1.375)
 540/540E*Optional
 1000 (1.375)
 1000 (1.75)
Engine RPM:540@2037
540E@ 1598
1000@2031
Dimensions & Tires
Wheelbase:121.1 inches
307 cm
Weight:18308 to 19595 pounds
Front tire:380/85R34
Rear tire:480/80R46
Full dimensions and tires ...
Electrical
Ground:negative
Charging system:alternator
Charging amps:150
Batteries:2
Battery CCA:775
Battery volts:12
Other Tractors
Challenger MT595E Power: 240 hp Date of manufacture : 0000 - 0000
Challenger MT635 Power: 177 hp[P] Date of manufacture : 2002 - 2003
Challenger MT635B Power: 215 hp Date of manufacture : 2005 - 2008
Challenger MT645 Power: 200 hp[P] Date of manufacture : 2002 - 2003
Challenger MT645B Power: 235 hp Date of manufacture : 2005 - 2008
Challenger MT645C Power: 240 hp Date of manufacture : 2009 - 2010
Challenger MT645D Power: 240 hp Date of manufacture : 2011 - 2013
Challenger MT645E Power: 240 hp Date of manufacture : 0000 - 0000
Challenger MT655 Power: 222 hp[P] Date of manufacture : 2002 - 2003