The Challenger MT755D tractor is powered by a AGCO POWER 8.4L 6-cyl diesel engine. It has a 16-speed full power shift transmission.
The engine is a powerful AGCO POWER turbocharged air-to-air intercooled diesel 6-cylinder 24-valve liquid-cooled with a displacement of 513.8ci / 8.4L and bore/stroke of 4.370x5.709inches / 111x 145 mm. It meets Interim Tier IV emission standards and uses selective catalytic reduction (SCR) for emission control. The engine can produce a gross power of 327hp / 243.8kW and a maximum power of 361hp / 269.2kW with a 12-volt starter.
The transmission is a 16-speed full power shift that provides smooth and efficient shifting. It allows the operator to easily change gears without clutching, which reduces operator fatigue and increases productivity. The transmission also has a high torque capacity, which allows the tractor to handle heavy loads with ease. The transmission is designed to be durable and reliable, ensuring that the tractor can perform in tough conditions.
The brakes are hydraulic wet disc brakes that provide excellent stopping power. They are designed to be durable and reliable, ensuring that the tractor can stop quickly and safely. The brakes are standard on the cab and provide excellent control and stability. The AGCO POWER turbocharged air-to-air intercooled diesel engine provides the necessary power to operate the hydraulic wet disc brakes.
The steering is electro-hydraulic differential steering that provides excellent control and maneuverability. It allows the operator to easily steer the tractor in tight spaces and provides excellent stability on uneven terrain. The AGCO POWER 8.4L 6-cylinder diesel engine provides the necessary power to operate the electro-hydraulic differential steering. The fuel tank has a capacity of 109gal / 412.6L/169 gal (wide gauge)/639.7 L and the exhaust fluid (DEF) tank has a capacity of 18gal / 68.1L.
Users have reported issues with the crawler drive and electro-hydraulic differential steering. Some users have also reported issues with the hydraulic wet disc brakes. These issues can be addressed through regular maintenance and proper use of the tractor.
Users appreciate the power and efficiency of the AGCO POWER turbocharged air-to-air intercooled diesel engine. They also like the smooth and efficient shifting provided by the 16-speed full power shift transmission. The electro-hydraulic differential steering provides excellent control and maneuverability, which users appreciate. The hydraulic wet disc brakes provide excellent stopping power and are standard on the cab. Users also appreciate the durability and reliability of the tractor, which allows it to perform in tough conditions.
Engine Detail | |
|---|---|
| Description | AGCO POWER turbocharged air-to-air intercooled diesel 6-cylinder 24-valve liquid-cooled |
| Displacemen | 513.8ci / 8.4L |
| Bore/strok | 4.370x5.709inches / 111x 145 mm |
| Emission | Interim Tier IV |
| Emission Contro | selective catalytic reduction (SCR) |
| Power (gross | 327hp / 243.8kW |
| Maximum Powe | 361hp / 269.2kW |
| Starter Volt | 12 |
Engine | |
| Description | AGCO POWER 8.4L 6-cyl diesel |
| Fuel Tan | 109gal / 412.6L/169 gal (wide gauge)/639.7 L |
| Exhaust Fluid (def | 18gal / 68.1L |
Transmission | |
| Description | 16-speed full power shift |
Mechanical | |
| Driv | crawler |
| Steerin | electro-hydraulic differential |
| Description | Hydraulic wet disc brakes Cab standard. |
Hydraulics | |
| Typ | closed-center pressure-flow compensated (PFC) |
| Pressur | 2900psi / 200.0bar |
| Valve | 4 to 6 |
| Pump Flo | 43.5gpm / 164.6lpm/59 gpm (optional)/223.3 lpm |
| Scv Flo | 36gpm / 136.3lpm |
Tractor Hitch | |
| Rear Typ | III/IIIN |
| Rear Lif | 16000lbs / 7257kg |
Electrical | |
| Groun | negative |
| Charging Syste | alternator |
| Charging Amp | 300 (2x 150amp) |
| Batterie | 2 |
| Battery Volt | 12 |
Power Take Off Pto | |
| Rear Pt | independent |
| Rear Rp | 1000 (1.75) |
Dimensions And Tracks | |
| Weigh | 31075lbs / 14095kg |
| Description | 14-inch tracks |
Tracks | |
| Widt | 30inches / 76cm |