| Manufacturer | Challenger |
| Price | - |
| Model | MT525E |
| Equipment Type | Row-Crop Tractors |
| Factory | Jackson, Minnesota, USA |
ENGINE DETAIL
The Challenger MT525E tractor boasts a robust AGCO Power turbocharged 6-cylinder engine with a 6.6L displacement, providing a rated power of 140hp and a maximum power of 175hp, ideal for demanding agricultural tasks. Its Tier IV emissions compliant design, utilizing selective catalytic reduction (SCR), reduces environmental impact while maintaining performance efficiency. Key considerations include the engine's rated RPM of 2100, which balances power and fuel efficiency, making it suitable for diverse applications yet may require higher investment in SCR maintenance.
| Description | AGCO Power turbocharged intercooled diesel 6-cylinder liquid-cooled |
| Displacemen | 402ci / 6.6L |
| Bore/Strok | 4.252x4.724inches / 108x 120mm |
| Emission | Tier IV |
| Emission contro | selective catalytic reduction (SCR) |
| Rated Power (EC 97/98 | 140hp / 104.4kW |
| Maximum Power (EC 97/68 | 175hp / 130.5kW |
| Air cleane | dry element |
| Rated RP | 2100 |
| Starte | electric |
| Starter volt | 12 |
CHALLENGER MT525E ENGINE
The Challenger MT525E features an AGCO Power 6.6L 6-cylinder diesel engine, known for its robust torque output and fuel efficiency, optimizing performance for heavy-duty applications. Its low-end torque enhances productivity in demanding field operations, making it ideal for both tillage and transport tasks. However, potential challenges include maintenance costs associated with its size and complexity, necessitating proper servicing to avoid downtime.
| Description | AGCO Power 6.6L 6-cyl diesel |
TRANSMISSIONS OVERVIEW
The Challenger MT525E features a 16-speed four-speed power shift transmission alongside a 24-speed six-speed power shift and a continuously-variable transmission (CVT) option, offering versatility in various field conditions. The CVT delivers smooth operation and optimal engine load management for enhanced fuel efficiency, while the power shift systems provide quick gear changes for responsive performance. However, the complexity of these transmissions may increase maintenance requirements and initial costs, making it essential to assess your operational needs before selection.
| Description | 16-speed four-speed power shift 24-speed six-speed power shift continuously-variable transmission (CVT) |
TRANSMISSION 1
The Challenger MT525E features an AutoPower IV transmission, which allows for seamless power shift operation across its 16 forward and reverse gears, enhancing efficiency during variable field conditions. This four-speed power shift mechanism optimizes torque management and responsiveness, making it suitable for diverse agricultural tasks. However, the complexity of the transmission may require specialized maintenance knowledge, potentially posing challenges for less experienced operators.
| Transmissio | AutoPower IV |
| Typ | four-speed power shift |
| Gear | 16 forward and reverse |
TRANSMISSION 2
The Challenger MT525E tractor features the AutoPower VI transmission, which provides a seamless six-speed power shift, enhancing operator comfort and efficiency during field operations. With 24 forward and reverse gears, it allows for precise speed control and adaptability across diverse terrains. An advantage of this setup is improved fuel efficiency during varying tasks; however, operators may face a learning curve with gear selection in complex applications.
| Transmissio | AutoPower VI |
| Typ | six-speed power shift |
| Gear | 24 forward and reverse |
TRANSMISSION 3
The Challenger MT525E's continuously-variable transmission (CVT) offers an infinite range of forward and reverse gears, enhancing operational flexibility and efficiency in varying field conditions. This feature allows for optimal engine performance and fuel efficiency, minimizing wear on drivetrain components during transitions. However, maintenance may require specialized knowledge due to the complexity of CVT systems, which could be a consideration in rural or remote service environments.
| Transmissio | TechStar |
| Typ | continuously-variable transmission (CVT) |
| Gear | infinite forward and reverse |
CHALLENGER MT525E TRANSMISSIONS
The Challenger MT525E tractor offers a 16-speed four-speed power shift transmission and the option for a 24-speed six-speed power shift or continuously-variable transmission (CVT), providing flexibility in power and speed management. The CVT allows for seamless speed adjustments, enhancing fuel efficiency and operator comfort during varied field operations. However, potential challenges include the initial higher cost of CVT systems and maintenance complexities compared to traditional transmissions, requiring consideration based on usage scenarios.
| Description | 16-speed four-speed power shift 24-speed six-speed power shift/continuously-variable transmission (CVT) |
MECHANICAL
The Challenger MT525E tractor features a robust four-wheel drive system and electro-hydraulic differential lock, providing enhanced traction and stability in diverse agricultural conditions. The inclusion of hydraulic wet disc brakes ensures reliable stopping power, while air-conditioning in the cab enhances operator comfort during extended use. The Auto-Guide 3000 system facilitates precision farming, optimizing field operations, though mastering its technology may require initial training for operators.
| Description | Four-wheel drive, Power steering, Hydraulic wet disc brakes, Cab standard with air-conditioning, Auto-Guide 3000 |
| Differential loc | electro-hydraulic front and rear |
CAPACITY
| Fue | 80gal / 302.8L |
| Exhaust fluid (DEF | 8 gal/30.3 L |
| Hydraulic syste | 15.9gal (AP6) / 60.2L 26.4gal (CVT) / 99.9L |
HYDRAULICS
| Typ | closed-center load sensing |
| Capacit | 15.9gal (AP6) / 60.2L 26.4gal (CVT) / 99.9L |
| Pressur | 2900psi / 200.0bar |
| Valve | 3 or 4 |
| SCV flo | 26.4gpm / 99.9lpm |
| Total flo | 29gpm / 109.8lpm 50gpm with CVT / 189.3lpm |
TRACTOR HITCH
| Rear Typ | II |
| Rear lift (at ends | 8900lbs / 4037kg 15500 lbs*Lift capacity with CVT transmission / 7030kg |
| Front Hitc | II |
| Front lift (at ends | 6200lbs / 2812kg |
POWER TAKE-OFF (PTO)
| Rear PT | independent |
| Rear RP | 540/1000/540/540E / 1000/1000E OptOptional |
ELECTRICAL
| Groun | negative |
| Charging syste | alternator |
| Battery volt | 12 |