| Manufacturer | Challenger |
| Price | 155,200(USD) |
| Model | 85D |
| Equipment Type | Agricultural Crawler Tractors |
| Factory |
ENGINE DETAIL
The Caterpillar 3196 ATAAC engine in the Challenger 85D tractor offers robust performance with a gross power output of 370hp, making it suitable for heavy-duty agricultural tasks. Key advantages include its large displacement (11.9L) and efficient cooling system with 80qt coolant capacity, ensuring durability during prolonged use. However, maintainers should note the complexity of dual paper air filters and ether injection pre-heating, which may impact serviceability under field conditions.
| Description | Caterpillar 3196 ATAAC turbocharged intercooled diesel 6-cylinder liquid-cooled |
| Displacemen | 729ci / 11.9L |
| Bore/Strok | 5.118x5.906inches / 130x 150 mm |
| Power (gross | 370hp / 275.9kW |
| 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 | 80qts / 75.7L |
CHALLENGER 85D ENGINE
The Challenger 85D tractor is powered by a Caterpillar 11.9L 6-cylinder diesel engine, delivering robust torque suitable for heavy-duty applications. Its high displacement engine offers advantages in fuel efficiency and low-end power, making it ideal for plowing, tilling, and other demanding tasks. However, the weight and size of the engine may pose challenges in maneuverability on smaller farms or uneven terrain.
| Description | Caterpillar 11.9L 6-cyl diesel |
TRANSMISSION
The Challenger 85D features a full power shift transmission, offering 10 forward and 2 reverse gears, which enhances operational efficiency and smooth power delivery during various field tasks. With an oil capacity of 60 quarts (56.8 liters), it supports extended operation and reduces the frequency of fluid changes, promoting maintenance convenience. However, potential challenges may include the complexity of repairs due to the advanced transmission system, necessitating skilled technicians for optimal servicing.
| Typ | full power shift |
| Gear | 10 forward and 2 reverse |
| Oil capacit | 60qts / 56.8L |
CHALLENGER 85D TRANSMISSION
The Challenger 85D features a 10-speed full power shift transmission, providing seamless gear changes for optimal performance and efficiency in various field conditions. This allows for precise control over speed and power delivery, which can enhance productivity during tilling, planting, or harvesting. However, operators may need to familiarize themselves with the shifting mechanism to fully leverage its capabilities and minimize potential operational learning curves.
| Description | 10-speed full power shift |
MECHANICAL
The Challenger 85D tractor features a crawler drivetrain, which provides superior traction and stability on challenging terrains, making it ideal for heavy-duty applications like tilling or hauling in muddy or uneven fields. Its hydrostatic differential steering offers precise maneuverability, enhancing operator control in tight spaces. The hydraulic wet disc brakes ensure reliable stopping power, while the standard air-conditioned cab improves operator comfort during long hours of operation.
| 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 35gpmOptOptional / 132.5lpm |
POWER TAKE-OFF (PTO)
| Rear PT | independent OptOptional |
| Rear RP | 1000 (1.75) |
| Engine RP | 1000@2050 |
CHALLENGER 85D TRACKS
| Optio | 30-inch track 35-inch track |
| 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 | 34234lbs / 15528kg |
| Description | 25-inch tracks |
ELECTRICAL
| Groun | negative |
| Charging syste | alternator |
| Charging amp | 145 |
| Batterie | 2 |
| Battery CC | 900 |
| Battery volt | 12 |