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Challenger MT955B

Challenger MT955B tractor
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The Challenger MT955B 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, and built in Jackson, Minnesota, USA, it features a powerful Caterpillar C15 turbocharged aftercooled diesel engine with 460 hp (343.0 kW). The tractor offers a 16-speed full power shift transmission, advanced mechanical features including articulated power steering and wet disc brakes, and a spacious cab with air-conditioning. It has a large fuel tank capacity of 390 gallons (1476.2 L) and robust hydraulics with optional high flow. The MT955B is designed for heavy-duty farm work with a rear lift capacity of 19500 lbs (8845 kg) and optional independent rear PTO. Dimensions include a 155.5 inch wheelbase and a shipping weight of 39266 lbs (17811 kg).
Challenger MT955Btractor4WDCaterpillar C15 engine460 hpfarm tractorAGCO900B Seriestransmissionhydraulicsdimensions
Power460 hp
Founded2007 - 2009
ModelMT955B

Technical Specifications

Detailed specifications and technical data for Challenger MT955B

Power

Engine power:460 hp (343.0 kW)
PTO (tested):451.08 hp (336.4 kW)
PTO (claimed):385 hp (287.1 kW)
Drawbar (tested):399.53 hp (297.9 kW)

Tires

Rear tire:710/70R42
Front tire:710/70R42

Engine

Type:turbocharged aftercooled diesel
Model:Caterpillar C15
Power:460 hp (343.0 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:5.402x6.748 inches (137 x 171 mm)
Displacement:923 ci (15.1 L)
Compression ratio:18:1

Dimensions

Width:200 inches (508 cm)
Length:298 inches (756 cm)
Wheelbase:155.5 inches (394 cm)
Max weight:54000 lbs (24494 kg)
Height (cab):151 inches (383 cm)
Shipping weight:39266 lbs (17811 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)

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