| Manufacturer | Challenger |
| Price | - |
| Model | MT535 |
| Equipment Type | Row-Crop Tractors |
| Factory | Beauvais, France |
OCED TRACTOR TEST 1861 2
| Description | Diesel 32-speed 4WD December 1997 - September 1999, Link: OCED Tractor Test 1861 file PTO performance Drawbar performance Gear 2LA used for power test. Gear 3TC used for pull test |
| Max power | 98.8hp / 73.7kW |
| Fuel use | 6.0gal/hour / 22.7l/hour |
| Power at rated engine speed | 100.2hp / 74.7kW |
| Power at rated PTO speed | 103.5hp / 77.2kW |
| Max pull | 9,690lbs / 4395kg |
CHALLENGER MT535 POWER
| PTO (claimed) | 100hp / 74.6kW |
| Drawbar (tested) | 98.8hp / 73.7kW |
| PTO (tested) | 103.9hp / 77.5kW |
ENGINE DETAIL
The Challenger MT535 is powered by a robust Caterpillar 3056 turbocharged diesel engine with a displacement of 6.0L, providing reliable performance for demanding agricultural tasks. With a compression ratio of 16.0:1, it offers excellent fuel efficiency and torque output at a rated RPM of 2200, making it suitable for heavy-duty operations such as plowing or hauling. However, it's crucial to maintain the dual paper element air cleaner to ensure optimal engine performance and longevity, as a clogged filter can lead to reduced efficiency and increased wear.
| Description | Caterpillar 3056 turbocharged diesel 6-cylinder liquid-cooled vertical |
| Displacement | 365ci / 6.0L |
| Bore/Stroke | 3.937x5.00inches / 100x 127 mm |
| Air cleaner | dual paper elements |
| Compression | 16.0:1 |
| Rated RPM | 2200 |
| Starter volts | 12 |
CHALLENGER MT535 ENGINE
The Challenger MT535 tractor is powered by a robust Caterpillar 6.0L 6-cylinder diesel engine, providing reliable performance for demanding agricultural tasks. With a cab fuel tank capacity of 59.4 gallons, it ensures extended operating time without frequent refueling, while the 42.3-gallon ROPS fuel tank offers flexibility for different work scenarios. An important consideration is the trade-off between tank size and weight distribution, which can impact maneuverability, particularly in hilly or uneven terrain.
| Description | Caterpillar 6.0L 6-cyl diesel |
| Cab Fuel tank | 59.4gal / 224.8L |
| ROPS Fuel tank | 42.3gal / 160.1L |
TRANSMISSION
The Challenger MT535 tractor features the AutoPower IV transmission, offering a total of 32 forward and reverse gears, which enhances operational flexibility across various terrains. The hydraulic wet disc clutch provides smoother engagement and improved durability, while the four synchronized gears and power shift system allow for seamless transitions between ranges, optimizing efficiency in dynamic field conditions. This setup is advantageous for tasks requiring precise power management, such as plowing or tilling, but may present a learning curve for operators unfamiliar with advanced transmission systems.
| Transmission | AutoPower IV |
| Type | partial power shift |
| Gears | 32 forward and reverse |
| Clutch | hydraulic wet disc |
| Description | Four synchronized gears (1-4) in two synchronized ranges (low/high) with a four-speed (A-D) power shift on the left-hand power shuttle lever. |
MECHANICAL
The Challenger MT535 features a robust 4x4 MFWD configuration, enhancing traction and stability on varied terrain, beneficial for tasks requiring higher ground engagement. Its 32-speed partial power shift transmission allows for optimal control over power delivery and operational efficiency, making it suitable for diverse agricultural applications. However, the optional air-conditioned cab may increase initial costs and complexity, impacting utility in extreme temperature conditions unless equipped.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Steering | power |
| Brakes | hydraulic wet disc |
| Cab | Cab optional with air-conditioning. |
| Transmission | 32-speed partial power shift |
HYDRAULICS
| Type | closed center pressure flow compensated (PFC) |
| Pressure | 2900psi / 200.0bar |
| Valves | 2 to 4 |
| Total flow | 28gpm / 106.0lpm |
TRACTOR HITCH
| Rear Type | II |
| Rear lift (at 24 | 7000lbs / 3175kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
CHALLENGER MT535 TIRES
The Challenger MT535 tractor features an Ag front tire setup of 11.00-16 for 2WD or 14.9R28 for 4WD, providing versatility in traction options depending on operational needs. The rear Ag tire configuration of 18.4R38 enhances stability and load capacity, ideal for heavy-duty applications in varying field conditions. However, while the 4WD option offers improved maneuverability and traction on softer soils, it can increase operational costs due to higher fuel consumption and potential maintenance demands.
| Ag front | 11.00-16 (2WD)/14.9R28 (4WD) |
| Ag rear | 18.4R38 |
DIMENSIONS
| Wheelbase | 108.3inches / 275cm |
| Length | 179inches / 454cm |
| Width | 88inches / 223cm *Minimum width |
| Height (cab) | 109inches / 276cm |
CHALLENGER MT535 WEIGHT
| 2WD ROPS Shipping | 9634lbs / 4369kg |
| 4WD ROPS Shipping | 10212lbs / 4632kg |
| 2WD Cab Shipping | 10185lbs / 4619kg |
| 4WD Cab Shipping | 10763lbs / 4882kg |
| Operating | 9,600lbs / 4354kg (2WD)/10,540lbs / 4780kg (4WD) |
DIMENSIONS & TIRES
The Challenger MT535's 108.3-inch wheelbase enhances stability, making it suitable for both fieldwork and transport operations. Weighing between 9,600 to 10,763 pounds, it provides adequate ballast for handling heavy implements while maintaining good maneuverability. The front tire size of 11.00-16 and rear tire size of 18.4R38 offer a balanced traction profile, optimizing performance on various terrains but may require careful consideration of soil compaction in softer fields.
| Wheelbase | 108.3inches / 275cm |
| Weight | 9600 to 10763 pounds |
| Front tire | 11.00-16 |
| Rear tire | 18.4R38 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |