Challenger MT845

Production: 2002 - 2004  

Production
Manufacturer:	Challenger (a part of AGCO)
Type:	Agricultural Crawler tractor
Factory:	USA

Challenger MT845 Power
Engine (gross):	380 hp 283.4 kW
PTO (claimed):	313 hp 233.4 kW
Drawbar (tested):	297.93 hp 222.2 kW
PTO (tested):	393.14 hp 293.2 kW

Mechanical
Chassis:	crawler
Steering:	power
Brakes:	hydraulic wet disc
Cab:	Cab standard with air-conditioning.
Transmission:	16-speed full power shift

Capacity
Fuel:	305 gal 1154.4 L
330 gal 1249.1 L *Optional
Hydraulic system:	70 gal 264.9 L

Hydraulics
Type:	closed center load sensing
Capacity:	70 gal 264.9 L
Pressure:	2900 psi 200.0 bar
Rear valves:	4 to 6
Pump flow:	43.5 gpm 164.6 lpm
59 gpm 223.3 lpm *Optional
SCV flow:	30 gpm 113.6 lpm

Tractor hitch
Rear Type:	IVN
Rear lift:	19500 lbs 8845 kg

Power Take-off (PTO)
Rear PTO:	independent
Rear RPM:	1000 (1.75)

MT845 Serial Numbers
Location:	Serial number plate on the left side of the tractor frame.
2002:	BPP20000
2003:	BPP30000
2004:	BPP40000

Electrical
Ground:	negative
Charging system:	alternator
Charging amps:	160
Batteries:	3
Battery volts:	12

Engine Detail
Caterpillar C12
turbocharged diesel
6-cylinder
liquid-cooled inline
Displacement:	729 ci 11.9 L
Bore/Stroke:	5.118x5.906 inches 130 x 150 mm
Power (gross):	380 hp 283.4 kW
Air cleaner:	dual paper elements
Compression:	16.0:1
Rated RPM:	2100
Starter volts:	12

Transmission
Transmission:	Caterpillar
Type:	full power shift
Gears:	16 forward and 4 reverse
Clutch:	hydraulic wet disc

Dimensions
Wheelbase:	118.1 inches 299 cm
Length:	265.9 inches 675 cm
Width:	142.1 inches 360 cm
Height (cab):	138.1 inches 350 cm
Height (exhaust):	138.7 inches 352 cm
Ground clearance:	18.7 inches 47 cm
Gauge:	90 to 128 inches 228 to 325 cm