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Siirry sivupalkkiinSiirry alaosaanChallenger MT945C-MT975C




The MT900B series articulated tractors were on the market for just over a year before transitioning to the newly redesigned MT900C models. These also had slightly more power and torque. The engines were still 14.6- and 18.1-liter Caterpillars, and the transmission was also manufactured by Cat. The engine displacements were larger than those of competing articulated tractors. The lifting capacity was increased to 14 tons, comparable to that of tracked tractors, but the largest model was not equipped with a lifting device at all. The hydraulics featured a new flow equalization system, and the cab included an ISOBUS-compatible 7" color display. The MT900C series was not introduced to most European countries.
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| Model | Challenger MT945C | Challenger MT955C | Challenger MT965C | Challenger MT975C |
|---|---|---|---|---|
| Imported to Finland | No | No | No | No |
| Years | 2008-12 | 2008-12 | 2008-12 | 2008-12 |
| Engine model | C15 ACERT | C15 ACERT | C18 ACERT | C18 ACERT |
| Cyl/Turbo/Intercooler | 6TI | 6TI | 6TI | 6TI |
| Displacement | 14600 cm³ | 14600 cm³ | 18100 cm³ | 18100 cm³ |
| Bore x stroke | 137×165 mm | 137×165 mm | 145×183 mm | 145×183 mm |
| Rated power | 430/2200 hp DIN/rpm | 460/2200 hp DIN/rpm | 510/2200 hp DIN/rpm | 570/2200 hp DIN/rpm |
| Max power | 473/2000 hp DIN/rpm | 506/2000 hp DIN/rpm | 583/2000 hp DIN/rpm | 609/2000 hp DIN/rpm |
| Torque | 2134/1400 Nm/rpm | 2286/1400 Nm/rpm | 2525/1400 Nm/rpm | 2828/1400 Nm/rpm |
| Gears | 16+4 | 16+4 | 16+4 | 16+4 |
| Synchronized gears | powershift | powershift | powershift | powershift |
| Powershift gears | powershift | powershift | powershift | powershift |
| Reverser | hydr. | hydr. | hydr. | hydr. |
| Speeds in km/h | 2,7-36,2 | 2,7-36,2 | 2,7-36,2 | 2,7-36,2 |
| Max. speed | 40 km/h | 40 km/h | 40 km/h | 40 km/h |
| Hydr. flow l/min | 166 (223) l/min | 166 (223) l/min | 166 (223) l/min | 166 (223) l/min |
| Hydraulic pressure | 200 bar | 200 bar | 200 bar | 200 bar |
| Lift controls | elec. | elec. | elec. | - |
| Lift capacity | 14000 kg | 14000 kg | 14000 kg | - |
| PTO speeds | 1000 | 1000 | 1000 | 1000 |
| Brakes | wet disc | wet disc | wet disc | wet disc |
| Steering | hydrost. | hydrost. | hydrost. | hydrost. |
| Front tyres 4WD | 710/70R42 | 710/70R42 | 710/70R42 | 710/70R42 |
| Rear tyres 4WD | 710/70R42 | 710/70R42 | 710/70R42 | 710/70R42 |
| Weight 4WD | 17810 kg | 17810 kg | 18038 kg | 18038 kg |
| Height with cab | 412 cm | 412 cm | 412 cm | 412 cm |
| Length (2WD/4WD) | 757 cm | 757 cm | 757 cm | 757 cm |
| Wheelbase (2WD/4WD) | 395 cm | 395 cm | 395 cm | 395 cm |
| Fuel tank | 1500 l | 1500 l | 1500 l | 1500 l |
| Cab noise level | 73 dB | 73 dB | 73 dB | 73 dB |
| Solid cab | x | x | x | x |
| Air suspension seat | x | x | x | x |
| Air conditioning | x | x | x | x |
| Trip computer | x | x | x | x |
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