| Manufacturer | Challenger |
| Price | - |
| Model | MT545E |
| Equipment Type | Row-Crop Tractors |
| Factory | Jackson, Minnesota, USA |
ENGINE DETAIL
The Challenger MT545E tractor features a robust AGCO Power 6-cylinder diesel engine with a displacement of 6.6L, delivering a rated power of 165hp and maximum power of 200hp, making it suitable for heavy-duty agricultural tasks. Its Tier IV emissions compliance with selective catalytic reduction (SCR) enhances environmental performance while maintaining power efficiency. Potential challenges may include the maintenance of the SCR system and the requirement for high-quality diesel to optimize performance and emissions control.
| Description | AGCO Power turbocharged intercooled diesel 6-cylinder liquid-cooled |
| Displacemen | 402ci / 6.6L |
| Bore/Strok | 4.252x4.724inches / 108x 120 mm |
| Emission | Tier IV |
| Emission contro | selective catalytic reduction (SCR) |
| Rated Power (EC 97/98 | 165hp / 123.0kW |
| Maximum Power (EC 97/68 | 200hp / 149.1kW |
| Air cleane | dry element |
| Rated RP | 2100 |
| Starte | electric |
| Starter volt | 12 |
CHALLENGER MT545E ENGINE
The Challenger MT545E features a robust AGCO Power 6.6L 6-cylinder diesel engine, delivering reliable power and efficiency for various agricultural tasks. Its compact design offers superior maneuverability, making it ideal for operations in tight spaces. However, while its horsepower is suitable for moderate workloads, heavier tasks may require an upgrade to a more powerful model for optimal performance.
| Description | AGCO Power 6.6L 6-cyl diesel |
TRANSMISSIONS OVERVIEW
The Challenger MT545E features a versatile 24-speed power shift transmission, enabling precise control over a wide range of speeds, ideal for diverse agricultural applications. Its continuously-variable transmission (CVT) enhances efficiency and reduces fuel consumption by optimizing engine performance under varying loads. A potential challenge is the complexity of the CVT system, which may require specialized maintenance and training for operators.
| Description | 24-speed six-speed power shift/continuously-variable transmission (CVT) |
TRANSMISSION 1
The Challenger MT545E tractor features an AutoPower VI transmission, providing seamless gear shifts for enhanced operational efficiency. With a six-speed power shift and 24 forward and reverse gears, it offers excellent versatility for various field conditions, enabling quick adjustments to power requirements. This transmission setup is particularly advantageous for tasks requiring frequent speed changes, such as tillage or loading operations, while ensuring optimal fuel efficiency.
| Transmissio | AutoPower VI |
| Typ | six-speed power shift |
| Gear | 24 forward and reverse |
TRANSMISSION 2
The Challenger MT545E features a TechStar continuously-variable transmission (CVT), providing seamless gear shifts for enhanced efficiency and operator comfort. This transmission allows for infinite forward and reverse gears, optimizing power delivery and adaptability across various agricultural tasks. However, while CVTs can offer superior smoothness, they may require more intricate maintenance compared to traditional transmissions, which could impact long-term operational costs.
| Transmissio | TechStar |
| Typ | continuously-variable transmission (CVT) |
| Gear | infinite forward and reverse |
CHALLENGER MT545E TRANSMISSIONS
The Challenger MT545E features a 24-speed transmission, providing versatility for various field operations with seamless power shifts. The combination of its six-speed power shift and continuously-variable transmission (CVT) allows for optimized power delivery and fuel efficiency during load changes. However, operators may face a learning curve with the complexity of the transmission, particularly in achieving optimal performance in different terrains.
| Description | 24-speed six-speed power shift/continuously-variable transmission (CVT) |
MECHANICAL
The Challenger MT545E features a four-wheel drive system, enhancing traction and stability on varied terrains, making it ideal for heavy-duty applications. Its hydraulic wet disc brakes provide reliable stopping power, while the electro-hydraulic differential lock ensures optimal power distribution, particularly in challenging conditions. The standard cab with air-conditioning and Auto-Guide 3000 significantly improves operator comfort and efficiency for precision farming tasks.
| 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 | 15.9 gal (AP6)/60.2 L/26.4 gal (CVT)/99.9 L |
HYDRAULICS
| Typ | closed-center load sensing |
| Capacit | 15.9 gal (AP6)/60.2 L/26.4 gal (CVT)/99.9 L |
| Pressur | 2900psi / 200.0bar |
| Valve | 3 or 4 |
| SCV flo | 26.4gpm / 99.9lpm |
| Total flo | 29gpm / 109.8lpm/50 gpm with CVT/189.3 lpm |
TRACTOR HITCH
| Rear Typ | II |
| Rear lift (at ends | 8900lbs / 4037kg/15500 lbs*Lift capacity with CVT transmission./7030 kg |
| 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 |