Challenger MT425B Specs ( 2004-2010 )
Production
| Description | Utility tractor / Built in Beauvais, France / The Challenger MT425B is similar to the Massey Ferguson 5435 |
|---|---|
| Manufacturer | Challenger (a part of AGCO) |
Engine
| Engine type | Caterpillar 4.4L 4-cyl diesel |
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| Air cleaner | dual paper elements |
| Bore/Stroke | 4.134x5.00 inches (105 x 127 mm) |
| Compression | 19.3:1 |
| Description | Caterpillar 3054 / diesel / 4-cylinder / liquid-cooled vertical / This engine was alternatively branded as a Perkins 1104C depending on market. |
| Displacement | 268 ci (4.4 L) |
| Emissions | Tier 2 |
| Fuel system | direct injection |
| Power | 75 hp (55.9 kW) |
| Rated RPM | 2200 |
| Starter volts | 12 |
| Drawbar (tested) | 48.5 hp (36.2 kW) |
| PTO (claimed) | 60 hp (44.7 kW) |
| PTO (tested) | 61.7 hp (46.0 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 optional. |
|---|---|
| Description | Power steering / Hydraulic wet disc brakes |
| Drive type | Two- or four-wheel drive |
Hitch
| Rear Type | II |
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PTO
| Rear PTO Type | 540/1000 |
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Electrical
| Battery volts | 12 |
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| Ground | negative |
Dimensions & Tires
| Ag front | 7.50-16 (2WD) |
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| Ag rear | 18.4R34 |
| 2WD Weight | 8885 lbs (4030 kg) |
| 4WD Weight | 9515 lbs (4316 kg) |
| Front tire | 7.50-16 |
| Rear tire | 18.4R34 |
| Weight | 8885 to 9515 pounds |
OCED Tractor Test 2275
| Description | Diesel 16-speed 4WDJanuary 2005 - February 2005, Link: OCED Tractor Test 2275 file / PTO performance / Drawbar performance / Gear 3TC used for power test. / Gear 2TC used for pull test. |
|---|---|
| Fuel use | 4.0 gal/hour (15.1 l/hour) / 4.0 gal/hour (15.1 l/hour) / 3.7 gal/hour (14.0 l/hour) / 3.9 gal/hour (14.8 l/hour) |
| Max power | 61.7 hp (46.0 kW) / 48.5 hp (36.2 kW) |
| Max pull | 8385 lbs (3803 kg) |
| Power at rated engine speed | 61.0 hp (45.5 kW) |
| Power at rated PTO speed | 59.7 hp (44.5 kW) |
References
| Description | Challenger MT400B Product Information Guide published in 2003, by AGCO / Challenger MT400B Series published in 2004, by AGCO |
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Speeds
| Description | With 18.4R38 rear tires. |
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