Challenger 85E: all source data
All 61 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Challenger (a part of Caterpillar) |
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| (no label) | Agricultural Crawler tractor |
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| (no label) | Built in Dekalb, Illinois, USA |
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| Original price | $224,000 |
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Engine| (no label) | Caterpillar 11.9L 6-cyl diesel |
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Transmission| (no label) | 10-speed full power shift |
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Power| Engine (gross) | 375 hp | 279.6 kW |
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| Drawbar (claimed) | 290 hp | 216.3 kW |
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| PTO (claimed) | 323 hp | 240.9 kW |
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| Drawbar (tested) | 296.50 hp | 221.1 kW |
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| PTO (tested) | 335.70 hp | 250.3 kW |
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Mechanical| Drive | crawler |
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| Steering | hydrostatic differential steering |
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| (no label) | Hydraulic wet disc brakes |
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| (no label) | Cab standard with air-conditioning. |
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Capacity| Fuel | 280 gal | 1059.8 L |
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| Hydraulic system | 18 gal | 68.1 L |
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Hydraulics| Type | closed center |
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| Capacity | 18 gal | 68.1 L |
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| Pressure | 2900 psi | 200.0 bar |
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| Valves | 4 |
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| Pump flow | 40 gpm | 151.4 lpm |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 1000 (1.75) |
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| Engine RPM | 1000@2050 |
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Dimensions| Wheelbase | 107.1 inches | 272 cm |
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| Weight | 34895 lbs | 15828 kg |
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| (no label) | 25-inch tracks |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Charging amps | 145 |
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| Batteries | 2 |
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| Battery CCA | 900 |
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| Battery volts | 12 |
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Engine
Engine detail| (no label) | Caterpillar 3196 |
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| (no label) | turbocharged intercooled diesel |
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| (no label) | 6-cylinder 24-valve |
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| (no label) | liquid-cooled inline |
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| Displacement | 729 ci | 11.9 L |
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| Bore/Stroke | 5.118x5.906 inches | 130 x 150 mm |
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| Power (gross) | 375 hp | 279.6 kW |
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| Air cleaner | dual paper elements with aspirator |
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| Compression | 16:1 |
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| Rated RPM | 2100 |
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| Starter | electric |
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| Starter volts | 12 |
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| Oil capacity | 32 qts | 30.3 L |
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| Coolant capacity (Coolant) | 80 qts | 75.7 L |
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Transmission
Transmission| Type | full power shift |
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| Gears | 10 forward and 2 reverse |
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| Oil capacity | 60 qts | 56.8 L |
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Dimensions
Tracks| Width | 25 inches | 63 cm |
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Dimensions| Wheelbase | 107.1 inches | 272 cm |
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| Length | 236 inches | 599 cm |
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| Width | 112 inches | 284 cm |
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| Height (cab) | 134 inches | 340 cm |
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| Height (exhaust) | 144 inches | 365 cm |
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| Operating weight | 34895 lbs | 15828 kg |
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| Max weight (Max) | 41000 lbs | 18597 kg |
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| Ground clearance | 14 inches | 35 cm |
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| Gauge | 90 inches | 228 cm |
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