| Manufacturer | Challenger |
| Price | 144,000(USD) |
| Model | 75D |
| Equipment Type | - |
| Factory |
ENGINE DETAIL
The Challenger 75D tractor features a robust Caterpillar 3176C ATAAC diesel engine, providing 330 horsepower at a rated RPM of 2100, which offers excellent performance for demanding agricultural tasks. With a displacement of 10.3L and substantial oil and coolant capacities (32 quarts and 60 quarts respectively), the tractor ensures prolonged operation with reduced maintenance intervals, though it may be prone to higher fuel consumption. The dual-paper air filtration and ether injection block heater enhance engine longevity and cold-start reliability, making it advantageous in various climates, though the weight and size could pose challenges in more constrained working environments.
| Description | Caterpillar 3176C ATAAC turbocharged intercooled diesel 6-cylinder liquid-cooled |
| Displacemen | 629ci / 10.3L |
| Bore/Strok | 4.92x5.51inches / 125 x 140mm |
| Power (gross | 330hp / 246.1kW |
| Air cleane | dual paper elements with aspirator |
| Pre-heatin | ether injection block heater |
| Rated RP | 2100 |
| Starter volt | 12 |
| Oil capacit | 32qts / 30.3L |
| Coolant capacit | 60qts / 56.8L |
CHALLENGER 75D ENGINE
The Challenger 75D tractor is powered by a Caterpillar 10.3L 6-cylinder diesel engine, providing robust torque and efficient fuel consumption ideal for heavy-duty tasks. Its advanced hydraulics and integrated technology enhance performance in demanding agricultural applications, though the weight may impact maneuverability in smaller terrains. Ensure to consider engine maintenance and parts availability, as the complexity of the engine could lead to longer downtimes during repairs.
| Description | Caterpillar 10.3L 6-cyl diesel |
TRANSMISSION
The Challenger 75D tractor features a full power shift transmission, offering efficient power transfer with 10 forward and 2 reverse gears, facilitating smooth operation across various terrains. Its oil capacity of 60 quarts (56.8 L) ensures adequate lubrication for extended use, minimizing wear and enhancing longevity. However, operators should be mindful of routine oil checks and changes, as insufficient lubrication could lead to transmission failures under heavy workloads.
| Typ | full power shift |
| Gear | 10 forward and 2 reverse |
| Oil capacit | 60 qts/56.8 L |
CHALLENGER 75D TRANSMISSION
The Challenger 75D tractor features a 10-speed full power shift transmission, providing seamless shifting under load for enhanced productivity and efficiency in varied field conditions. This transmission allows for optimal power management during operations such as tillage and planting, maximizing crop output. However, precise operator skill may be required to fully leverage the transmission’s capabilities, potentially challenging inexperienced users.
| Description | 10-speed full power shift |
MECHANICAL
The Challenger 75D features a crawler drive system, providing enhanced traction on varied terrains, but may limit top speed compared to wheeled tractors. Its hydrostatic differential steering allows for precise maneuverability, ideal for navigating tight spaces, although maintenance of the hydraulic system is crucial for optimal performance. The standard air-conditioned cab enhances operator comfort during long hours of use, making it suitable for extended fieldwork in diverse weather conditions.
| Driv | crawler |
| Steerin | hydrostatic differential steering |
| Description | Hydraulic wet disc brakes Cab standard with air-conditioning. |
CAPACITY
| Fue | 203gal / 768.4L |
| Hydraulic syste | 29gal / 109.8L |
HYDRAULICS
| Typ | closed-center pressure-compensated |
| Capacit | 29gal / 109.8L |
| Pressur | 2750psi / 189.6bar |
| Valve | 4 |
| Pump flo | 27gpm / 102.2lpm 35gpmOpt / 132.5lpm |
TRACTOR HITCH
| Rear Typ | IV/III |
| Contro | position and draft control |
| Rear lif | 12300lbs / 5579kg |
POWER TAKE-OFF (PTO)
| Rear PT | independent |
| Rear RP | 1000 (1.75) |
| Engine RP | 1000@2050 |
CHALLENGER 75D TRACKS
| Widt | 35inches / 88cm |
| Length on groun | 107.1inches / 272cm |
| Area on groun | 7497in² / 4.8m² |
| Ground pressur | 4.4psi / 0.3bar |
DIMENSIONS & TRACKS
| Wheelbas | 107inches / 271cm |
| Weigh | 35720lbs / 16202kg |
| Description | 25-inch tracks |
ELECTRICAL
| Groun | negative |
| Charging syste | alternator |
| Charging amp | 145 |
| Batterie | 2 |
| Battery CC | 900 |
| Battery volt | 12 |