Wikitractor

Challenger 85D

Production ended · Tracks

PTO power · claimed

318 hp

Weight
34,234 lb
Engines
1 Diesel
Built
no record
Price new · 1997
$155,200

Power

Engine370 hp gross
PTO318 hp claimed
PTO, tested334.9 hp
Drawbar265 hp claimed
Drawbar, tested271.6 hp
Listed power370 hp engine basis

Engines

Caterpillar 11.9L 6-cyl dieselDiesel · 6 cyl729 ci
Engine details
Caterpillar 11.9L 6-cyl diesel
Bore × stroke
5.12 in × 5.91 in
Rated speed
2,100 rpm
Rated power
370 hp
Cooling
liquid-cooled

Transmissions

10-speed full power shiftfull power shift10F / 2R

Weight

Weight34,234 lb operating

Dimensions

Wheelbase107 in
Length232 in
Width120 in

Capacities

Fuel tank203 gal
Hydraulic system29 gal

Hydraulics

Systemclosed-center pressure-compensated
Pump flow27 gpm
Pressure2,750 psi
Remote valves4

Hitch

Rear lift capacityno record

PTO

Rear PTOindependent
Rear PTO speeds1000 (1.75)
Engine rpm at PTO speed1000@2050

Chassis

Drivetracks
Steeringhydrostatic differential steering
BrakesHydraulic wet disc brakes
CabCab standard with air-conditioning

Tracks

Track width25 in
Length on ground107.1 in
Ground contact area5,355 sq in
Ground pressure6 psi

Electrical

System voltage12 V
Batteries2
Cold cranking900 CCA
Chargingalternator
Charging output145 A
Groundnegative

Production

Price new$155,200 (1997)
FactoriesDekalb, Illinois, USA
Built byChallenger (a part of Caterpillar)