Wikitractor

Challenger 75D

Production ended · Tracks

PTO power · claimed

285 hp

Weight
35,720 lb
Engines
1 Diesel
Built
no record
Price new · 1997
$144,000

Power

Engine330 hp gross
PTO285 hp claimed
PTO, tested300.6 hp
Drawbar240 hp claimed
Drawbar, tested254.5 hp
Listed power330 hp engine basis

Engines

Caterpillar 10.3L 6-cyl dieselDiesel · 6 cyl629 ci
Engine details
Caterpillar 10.3L 6-cyl diesel
Bore × stroke
4.92 in × 5.51 in
Rated speed
2,100 rpm
Rated power
330 hp
Cooling
liquid-cooled

Transmissions

10-speed full power shiftfull power shift10F / 2R

Weight

Weight35,720 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 hitch categoryIV/III
Controlposition and draft control
Rear lift capacity12,300 lb

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$144,000 (1997)
FactoriesDekalb, Illinois, USA
Built byChallenger (a part of Caterpillar)

Literature

  • Challenger 75D Agricultural Tractor Caterpillar, 1996
  • Challenger 85D Agricultural Tractor Caterpillar, 1996