Industrial Tractor · 1992Unverified
J.I. Case 550E
J.I. Case 550E — Bulldozer · 75 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
75 hp
Weight
13425 to 13525 pounds
Hover a source tag to verify
Overview
ManufacturerJ.I. CaseReference
BulldozerReference
DrivecrawlerReference
Final drivesbull gearReference
Hydraulic wet disc brakesReference
Four-post ROPS with canopy.Reference
Engine
Case 3.9L 4-cyl dieselReference
Engine (gross)55.9 kWReference
Engine (net)50.0 kWReference
Case 4-390Reference
dieselReference
4-cylinderReference
liquid-cooledReference
Displacement3.9 LReference
Bore/Stroke102 x 120 mmReference
Power (net)50.0 kWReference
Power (gross)55.9 kWReference
Rated RPM2200Reference
Torque252.2 NmReference
Torque RPM1450Reference
StarterelectricReference
Starter volts12Reference
Oil capacity10.6 LReference
Coolant capacity15.5 LReference
Transmission
4-speed torque converterReference
Typetorque converterReference
Gears4 forward and reverseReference
Oil capacity30.3 LReference
The turbocharged 4T-390 was available as an option for high-altitude applications. The engine power rating was the same.Reference
Capacities
Fuel115.4 LReference
PTO & Hydraulics
Hydraulic system39.0 LReference
Typeopen centerReference
Capacity39.0 LReference
Pressure172.4 barReference
LGP Pressure151.7 barReference
Pump flow68.1 lpmReference
Dimensions
Weight13425 to 13525 poundsReference
16-inch tracksReference
Dozer length392 cmReference
LGP dozer length392 cmReference
Height (ROPS)255 cmReference
Height (exhaust)227 cmReference
Operating weight6089 kgReference
LGP Operating weight6134 kgReference
Ripper576 kgReference
Ground clearance32 cmReference
Gauge134 cmReference
LGP Gauge162 cmReference
J.I. Case 550E attachments
bladeReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps65Reference
Battery CCA700Reference
Battery volts12Reference
J.I. Case 550E Tracks
Width40 cmReference
Length on ground198 cmReference
Area on ground1.6 m²Reference
Ground pressure0.4 barReference
LGP width50 cmReference
LGP length on ground198 cmReference
LGP area on ground2.0 m²Reference
LGP ground pressure0.3 barReference
LGP width71 cmReference
LGP area on ground2.8 m²Reference
LGP ground pressure0.2 barReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.