challenger mt445b
 | 2004 - 2013
Model year 2004-20072008-2013
MT400B SeriesUtility tractor | 2004 - 2013 | Model year 2004-20072008-2013 | MT400B Series | Utility tractor |
|---|---|---|---|---|---|
2004 - 2013 | |||||
Model year 2004-20072008-2013 | |||||
MT400B Series | |||||
Utility tractor | |||||
2004 - 2013 | |
|---|---|
Model year 2004-20072008-2013 | |
MT400B Series | |
Utility tractor |
Production | |
|---|---|
Manufacturer | Challenger (a part of AGCO) |
Utility tractor | |
Built in Beauvais, France | |
The Challenger MT445B is similar to the Massey Ferguson 5445. | |
Challenger MT445B Engine | |
|---|---|
Caterpillar 4.4L 4-cyl diesel | |
Fuel tank | 40 gal
151.4 L |
Engine details ...  | |
Challenger MT445B Transmission | |
|---|---|
16-speed four speed power shift | |
Transmission details ...  |
Challenger MT445B Power | |
|---|---|
Engine | 85 hp
63.4 kW |
PTO (claimed) | 70 hp
52.2 kW |
Drawbar (tested) | 60.5 hp
45.1 kW |
PTO (tested) | 75.9 hp
56.6 kW |
Performance test details ...  | |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Final drives | inboard planetary |
Differential lock | electro-hydraulic |
Steering | hydrostatic power |
Hydraulic wet disc brakes | |
ROPS. Cab optional with air-conditioning. | |
Hydraulics | |
|---|---|
ROPS Type | open center |
Cab Type | closed center load sensing |
Pressure | 2900 psi
200.0 bar |
Valves | 2 to 4 |
Pump flow | 26.4 gpm (open center)
99.9 lpm |
| 29 gpm (CCLS)
109.8 lpm |
Tractor hitch | |
|---|---|
Rear Type | II |
Control | electronic top-link draft control |
Rear lift (at 24"/610mm) | 7285 lbs
3304 kg |
Rear Arms | telescopic stabilizers and link ends |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | electro-hydraulic wet disc |
Rear PTO Type | 540/1000 |
| 540/540E/1000/1000E |
Dimensions & Tires | |
|---|---|
Wheelbase | 97 inches
246 cm |
Weight | 8840 to 9445 pounds |
Front tire | 10.00-16 |
Rear tire | 480/70R38 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
References | |
|---|---|
 | |
Challenger MT400B Product Information Guide published in 2003, by AGCO | |
Challenger MT400B Series published in 2004, by AGCO | |
Challenger Specialty Wheel Tractors published in 2007 |
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