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Challenger MT475B Specs ( 2008-2013 )

Name: Challenger MT475B
Brand: Challenger

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Nebraska Test #714

Challenger MT475B

Max Drawbar HP 109.3 hp

Max Pull 4,835 lbs

View Full Test Data →

Overview

The Challenger MT475B is a utility farm tractor manufactured in Beauvais, France, from 2008 to 2013 as the largest model in the MT400B series. It features a 6.6L Caterpillar 6-cylinder turbocharged diesel engine rated at 120 gross horsepower and is equipped with a 16-speed AutoPower IV power shift transmission. Standard equipment includes a climate-controlled cab, a Type II rear hitch with a 9,189-pound lift capacity, and an open-center hydraulic system.

Ideal Applications

Tested PTO and Drawbar Performance: OCED and Nebraska testing recorded a maximum PTO output of 124.3 hp and a maximum drawbar performance of 109.3 hp, exceeding the manufacturer's claimed 100 hp PTO rating.

Transmission and Drive Configuration: The AutoPower IV system provides 16 forward and reverse gears through four power shift gears in four ranges, supporting both 2WD and 4WD mechanical layouts.

Hydraulic and Attachment Specifications: The tractor is configured with an open-center hydraulic system delivering 26 gpm flow to between two and four valves, and it is compatible with front-end loader attachments.

Production

Description	Utility tractor / Built in Beauvais, France / The largest tractor in the MT400B series, the MT475B was added in 2008 when the rest of the line was upgraded to EPA Tier 3 engines.
Manufacturer	Challenger (a part of AGCO)
Original price	$65,785 (2009 2WD )

Engine

Engine type	Caterpillar 6.6L 6-cyl diesel
Fuel tank	38 gal (143.8 L)
Air cleaner	dry
Bore/Stroke	4.134x5.00 inches (105 x 127 mm)
Description	Caterpillar C6.6 / turbocharged diesel / 6-cylinder 24-valve / liquid-cooled
Displacement	402.8 ci (6.6 L)
Emissions	Tier III
Fuel system	electronic high pressure common rail
Power (gross)	120 hp (89.5 kW)
Rated RPM	2200
Starter	electric
Starter volts	12
Drawbar (tested)	85.3 hp (63.6 kW)
Engine (gross)	120 hp (89.5 kW)
PTO (claimed)	100 hp (74.6 kW)
PTO (tested)	124.3 hp (92.7 kW)

Transmission

Clutch	wet disc
Description	Four power shift gears in four ranges.
Gears	16 forward and reverse
Transmission	AutoPower IV
Transmission type	16-speed four speed power shift
Type	four speed power shift

Mechanical

Cab	Cab standard with air-conditioning.
Description	Power steering / Hydraulic wet disc brakes
Differential lock	electro-hydraulic
Drive type	Two- or four-wheel drive
Final drives	inboard planetary
Trailer brakes	hydraulic OptOptional

Hydraulics

SCV flow	26 gpm (open) (98.4 lpm)
Type	open center
Valves	2 to 4

Hitch

Control	lower-link draft sensing
Front Hitch	optional
Rear lift (at 24"/610mm)	9,189 lbs (4168 kg)
Rear Type	II

PTO

Front PTO	independent OptOptional
Front PTO Type	1000 (1.375)
Rear PTO	independent
Rear PTO Type	540/1000

Electrical

Battery CCA	775
Battery volts	12
Charging amps	80
Charging system	alternator
Ground	negative

Dimensions & Tires

2WD Optional tires (ag)	Front: 10.00-16. Rear: 420/85R38 / Front: 10.00-16. Rear: 460/85R38 / Front: 11.00-16. Rear: 460/85R38
2WD Standard tires (ag)	Front: 10.00-16. Rear: 460/85R34
4WD Optional tires (ag)	Front: 380/85R28. Rear: 460/85R38 / Front: 420/70R28. Rear: 520/70R38 / Front: 340/85R24. Rear: 460/85R30 / Front: 340/85R28. Rear: 460/85R34 / Front: 440/65R28. Rear: 540/65R38
4WD Standard tires (ag)	Front: 340/85R28. Rear: 420/85R38
2WD Weight	11195 lbs (5078 kg)
4WD Weight	11905 lbs (5400 kg)
Front tread	57.3 to 85.2 inches (145 to 216 cm)
Height (cab)	110.2 inches (279 cm)
Length	189.7 inches (481 cm)
Wheelbase	111 inches (281 cm)
Width	79.3 inches (201 cm)
2WD Rear tire	460/85R34
Front tire	10.00-16
Weight	11195 to 11905 pounds
Wheelbase	111 inches (281 cm)

Challenger MT475B attachments

Description	front-end loader

OCED Tractor Test 2518

Description	Diesel 16-speed 4WDMarch 2009 - April 2009, Link: OCED Tractor Test 2518 file / PTO performance / Drawbar performance / Gear 3A used for power test. / Gear 1C used for pull test.
Fuel use	7.3 gal/hour (27.6 l/hour) / 6.9 gal/hour (26.1 l/hour) / 7.2 gal/hour (27.3 l/hour) / 6.7 gal/hour (25.4 l/hour)
Max power	124.3 hp (92.7 kW) / 85.3 hp (63.6 kW)
Max pull	11905 lbs (5400 kg)
Power at rated engine speed	104.2 hp (77.7 kW)
Power at rated PTO speed	122.2 hp (91.1 kW)

References

Description	Challenger MT400B Series published in 2008, by AGCO / Challenger MT400B Series published in 2010, by AGCO

Variants

5465	similar Massey Ferguson model

Nebraska Tractor Test Results

Test #714

Download PDF

Test Date: March to April, 2009

Location: Groupement d'Antony, Parc de Touvoie, BP 44 Antony, Cedex, France 92163

This section is compiled from original Nebraska Tractor Test PDFs using AI-assisted extraction and human review. For full verification, download the source PDF above. Differences between reports, incomplete source data, and occasional extraction or data entry mistakes can occur.

PTO Drawbar Hydraulics Technical Sound Tires & Weight

Maximum Power & Fuel Consumption

Max Power (1 Hour)

124.30 hp

@ 2000 rpm

Rated Engine Speed

104.20 hp

N/A lb/hp·hr

Standard PTO Speed

122.20 hp

@ 1000 rpm PTO

Torque Statistics

Maximum Torque	397 lb-ft (538 Nm)
Torque Rise	59.7%
At Engine RPM	1200 rpm

PTO Power Curve

Maximum Power & Fuel Consumption Details

Condition	HP	kW	RPM	PTO RPM
Rated Engine Speed	104.20	77.70	2201	1084
Standard PTO Speed (1000 rpm)	122.20	91.10	2029	1000
Maximum Power (1 Hour)	124.30	92.70	2000

Varying Power & Fuel Consumption

Click column headers to sort

Power	RPM	gal/hr	lb/hp·hr	hp·hr/gal	DEF gal/hr
104.20	2201	6.86	0.47	15.18	N/A
88.90	2208	6.18	0.50	14.38	N/A
67.00	2219	5.19	0.55	12.91	N/A
44.80	2229	4.12	0.66	10.87	N/A
22.50	2244	2.89	0.91	7.80	N/A
N/A	2250	2.01	N/A	N/A	N/A

Fuel Consumption Characteristics (Unballasted) Front Drive Engaged

Click column headers to sort

Power	Pull (lbs)	Speed	Slip	hp·hr/gal	Air °F	Cool °F	Barometer Inch Hg	Condition	Crank Shaft RPM	Fuel Lb Hp Hr
85.30	4,835	6.62	2.60	12.76	54	176	30.20	Maximum Power—9th(3A) Gear	2196	0.56
65.20	3,650	6.70	2.20	11.42	54	174	30.20	75% of Pull at Maximum Power—9th(3A) Gear	2207	0.62
44.10	2,440	6.78	1.60	9.49	54	174	30.20	50% of Pull at Maximum Power—9th(3A) Gear	2215	0.75
65.00	3,650	6.68	2.20	13.05	54	174	30.20	75% of Pull at Reduced Engine Speed—10th(3B) Gear	1788	0.54
44.00	2,450	6.74	1.80	11.07	54	174	30.20	50% of Pull at Reduced Engine Speed—10th(3B) Gear	1798	0.64

Maximum Power In Selected Gears (Unballasted) Front Drive Disengaged

Click column headers to sort

Gear	Power	Speed	RPM	Slip	hp·hr/gal	Fuel Lb Hp Hr	Pull Lbs
3rd(1C)	44.40	1.81	2211	14.60	8.72	0.81	9195
4th(1D)	54.20	2.22	2206	14.50	9.47	0.75	9135
5th(2A)	71.90	2.97	2200	11.00	11.36	0.62	9070
6th(2B)	86.20	3.59	2130	9.70	12.44	0.57	9000
7th(2C)	96.30	4.23	2003	7.10	13.86	0.51	8530
8th(2D)	97.60	5.33	2000	5.00	14.11	0.50	6865
9th(3A)	108.00	5.90	2005	5.20	14.57	0.49	6860
10th(3B)	108.60	7.31	2003	3.70	14.72	0.48	5575
11th(3C)	109.30	8.89	2002	3.30	14.95	0.47	4610
12th(3D)	107.30	11.07	2004	3.00	14.52	0.49	3635

Maximum Power In Selected Gears (Unballasted) Front Drive Engaged

Click column headers to sort

Gear	Power	Speed	RPM	Slip	hp·hr/gal	Fuel Lb Hp Hr	Pull Lbs
3rd(1C)	58.20	1.83	2206	15.00	9.96	0.71	11905
4th(1D)	71.30	2.27	2195	13.00	10.86	0.65	11760
5th(2A)	87.20	2.85	2077	10.40	12.79	0.55	11465
6th(2B)	94.10	3.54	2001	5.90	13.76	0.52	9980
7th(2C)	97.00	4.41	1996	3.50	14.13	0.50	8250
8th(2D)	95.20	5.44	2003	3.60	13.96	0.51	6565
9th(3A)	106.20	5.97	1995	4.20	14.70	0.48	6675
10th(3B)	103.90	7.40	1998	2.70	14.41	0.49	5265
11th(3C)	106.70	9.08	2002	1.80	14.87	0.48	4405
12th(3D)	104.60	10.94	2000	3.20	14.57	0.49	3585

Engine

Make	Perkins Diesel
Type	six cylinder vertical with turbocharger and air to air intercooler
Displacement	402 cu in (6600 ml)
Compression Ratio	16.2 to 1
Rated Engine Speed	2200 rpm
Air Cleaner	two paper elements
Exhaust	vertical
Crankshaft	lengthwise

Chassis

Type	front wheel assist
Steering	hydrostatic
Transmission	selective gear fixed ratio with partial (4) range operator controlled powershift
Speeds	16 forward (25.60 mph max)
Wheelbase	97.40 in (2474 mm)
Front Tread Width	69.6 to 80.0 in
Rear Tread Width	64.6 to 86.8 in
Brakes	multiple wet disc hydraulically operated by two foot pedals that can be locked together
Hydraulic Control	direct engine drive
Unladen Tractor Mass	11,795 lbs ( 5,350 kg )

Consumables

Fuel	No. 2 Diesel
DEF Fluid	N/A

Tires & Tracks

Rear Tires	**, 480/80R38
Front Tires	**, 380/85R28

Static Weight

Rear	6,935 lbs
Front	5,035 lbs
Total	11,970 lbs

Challenger MT475B Specs ( 2008-2013 )

Overview

Ideal Applications

Production

Engine

Transmission

Mechanical

Hydraulics

Hitch

PTO

Electrical

Dimensions & Tires

Challenger MT475B attachments

OCED Tractor Test 2518

References

Variants

Nebraska Tractor Test Results

PTO Performance

Maximum Power & Fuel Consumption

Torque Statistics

PTO Power Curve

Maximum Power & Fuel Consumption Details

Varying Power & Fuel Consumption

Drawbar Performance

Fuel Consumption Characteristics (Unballasted) Front Drive Engaged

Maximum Power In Selected Gears (Unballasted) Front Drive Disengaged

Maximum Power In Selected Gears (Unballasted) Front Drive Engaged

Hydraulic Performance

Technical Specifications

Engine

Chassis

Consumables

Sound Levels

Sound Levels

At No Load 7th 2c Gear

Tires & Weight

Tires & Tracks

Static Weight

Test Remarks