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Challenger MT975B

Challenger MT975B tractor
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The Challenger MT975B is a four-wheel drive (4WD) tractor produced from 2007 to 2009 as part of the 900B Series. Manufactured by Challenger, a part of AGCO, it was built in Jackson, Minnesota, USA. It features a powerful Caterpillar C18 turbocharged aftercooled diesel engine with 570 hp (425.0 kW) output, a 16-speed full power shift transmission, and advanced mechanical features including articulated power steering and wet disc brakes. The tractor offers robust hydraulics, a high-capacity rear lift, and optional PTO configurations, making it suitable for demanding agricultural tasks.
Challenger MT975Btractor4WDCaterpillar C18 engine570 hpfull power shift transmissionagricultural tractor900B Series
Power570 hp
Founded2007 - 2009
ModelMT975B

Technical Specifications

Detailed specifications and technical data for Challenger MT975B

Power

Engine power:570 hp (425.0 kW)
PTO (tested):584.72 hp (436.0 kW)
PTO (claimed):425 hp (316.9 kW)
Drawbar (tested):523.03 hp (390.0 kW)

Tires

Rear tire:800/70R38
Front tire:800/70R38

Engine

Type:turbocharged aftercooled diesel
Model:Caterpillar C18
Power:570 hp (425.0 kW)
Cooling:liquid-cooled inline
Cylinders:6-cylinder 24-valve
Emissions:Tier III
Fuel tank:390 gal (1476.2 L)
Rated RPM:2100
Air cleaner:dual dry element
Bore/Stroke:5.709x7.205 inches (145 x 183 mm)
Displacement:1106 ci (18.1 L)
Compression ratio:16.3:1

Dimensions

Width:200 inches (508 cm)
Length:298 inches (756 cm)
Wheelbase:155.5 inches (394 cm)
Max weight:60000 lbs (27216 kg)
Height (cab):151 inches (383 cm)
Shipping weight:39767 lbs (18038 kg)
Ground clearance:17.5 inches (44 cm)
Rear axle diameter:5.71 inch diameter (145 mm)
Front axle diameter:5.71 inch diameter (145 mm)

Electrical

Ground:negative
Batteries:4
Battery CCA:1000
Battery volts:12
Charging amps:185
Charging system:alternator

Hydraulics

Type:closed center PFC
Pressure:2900 psi (200.0 bar)
Total flow:43.5 gpm (164.6 lpm)
Rear valves:4 to 6
Optional flow:59 gpm (223.3 lpm)

Mechanical

Cab:standard with air-conditioning
Drive:Four-wheel drive
Brakes:Wet disc brakes
Steering:Articulated power steering
Final drives:inboard planetary
Differential lock:electro-hydraulic front and rear optional

Production

Type:Four-wheel Drive (4WD) tractor
Series:900B Series
Built in:Jackson, Minnesota, USA
Years produced:2007 - 2009

Transmission

Type:full power shift
Gears:16 forward and 4 reverse
Clutch:hydraulic wet discs

Tractor hitch

Rear Type:IVN/III (Optional), IV (Optional)
Rear lift capacity:19500 lbs (8845 kg)

Power Take-off (PTO)

Rear PTO:independent (Optional)
Engine RPM:1000@2000
Rear PTO Type:1000 (1.75)

Related Models

Challenger MT975C

Model:MT975C

Challenger MT965B

Model:MT965B