| Manufacturer | Challenger |
| Price | - |
| Model | MT740 |
| Equipment Type | Agricultural Crawler Tractors |
| Factory | Jackson, Minnesota, USA |
ENGINE DETAIL
The Challenger MT740's AGCO Power 7-cylinder engine, with a 9.8L displacement, provides substantial torque and efficiency for heavy-duty agricultural tasks, making it especially beneficial in large-scale farming scenarios. Its turbocharged and intercooled design optimizes performance at rated power of 400hp, facilitating effective operation in demanding conditions. However, the engine's complexity may present maintenance challenges, necessitating specialized knowledge for optimal upkeep.
| Description | AGCO Power turbocharged intercooled diesel 7-cylinder liquid-cooled |
| Displacemen | 599ci / 9.8L |
| Bore/Strok | 4.37x5.709inches / 111x 145 mm |
| Rated Power (ECE R120 | 400hp / 298.3kW |
| Rated RP | 1700 |
| Starter typ | electric |
CHALLENGER MT740 ENGINE
The Challenger MT740 is powered by a robust AGCO Power 9.8L 7-cylinder diesel engine, offering high torque for optimal pulling capacity, making it ideal for heavy-duty agricultural tasks. With a substantial fuel tank capacity of 180 gallons, it supports extended operational hours without frequent refueling, which is advantageous for large farming operations. However, the size of the tractor and its fuel consumption may present challenges in terms of maneuverability in smaller fields or during transport.
| Description | AGCO Power 9.8L 7-cyl diesel |
| Fuel tan | 180gal / 681.3L/215galOptOptional / 813.8L/257galOptOptional / 972.7L |
| Exhaust fluid (DEF | 21gal / 79.5L |
TRANSMISSION
The Challenger MT740 features an Accu-VT infinitely-variable transmission, allowing for seamless power delivery and enhanced fuel efficiency during operation. Advantages include improved operator comfort and precise speed control for various agricultural tasks, though potential challenges may involve higher complexity and maintenance costs. This setup is ideal for applications requiring consistent performance and adaptability, such as tillage or planting across diverse terrains.
| Transmissio | Accu-VT |
| Typ | infinitely-variable transmission |
| Gear | infinite forward and reverse |
CHALLENGER MT740 TRANSMISSION
The Challenger MT740 features an infinitely-variable transmission (IVT), which provides seamless power delivery and optimal fuel efficiency by allowing the operator to select the best speed without shifting gears. This system enhances productivity in field applications by maintaining engine RPM and torque, even under varying loads, thus reducing operator fatigue. However, the complexity of IVT could lead to higher maintenance costs and potential challenges in repairs compared to traditional transmission systems.
| Description | infinitely-variable transmission |
MECHANICAL
The Challenger MT740 features a crawler drive system, providing superior traction and stability on uneven terrain, which is ideal for heavy tilling and large-scale farming applications. The standard cab with air-conditioning enhances operator comfort during extended use in varying climates. However, the crawler design may limit speed compared to wheeled tractors, which could affect productivity in larger, flat fields.
| Driv | crawler |
| Description | Cab standard with air-conditioning. |
HYDRAULICS
| Typ | load sensing |
| Valve | 4 to 6 |
| Pump flo | 58gpm / 219.5lpm/116 gpm*With optional dual pumps./439.1 lpm |
TRACTOR HITCH
| Rear Typ | III/IVN |
| Rear lif | 19000lbs / 8618kg |
DIMENSIONS & TRACKS
| Weigh | 33443lbs / 15169kg |
| Description | Tracks |
ELECTRICAL
| Groun | negative |
| Charging syste | alternator |