Industrial Tractor · 1985Unverified
J.I. Case 380B Construction King
J.I. Case 380B Construction King — Industrial tractor · 53 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
53 hp
Weight
2381 kg
Hover a source tag to verify
Overview
ManufacturerJ.I. CaseReference
Industrial tractorReference
Two-wheel driveReference
Power steeringReference
Hydraulic wet disc brakesReference
Two-post ROPS.Reference
Variants
380Bgeneral-purposeReference
380B LCGlow center of gravityReference
485farm tractorReference
Engine
J.I. Case 2.9L 3-cyl dieselReference
Engine (gross)39.5 kWReference
Engine (net)37.3 kWReference
Drawbar (claimed)28.4 kWReference
J.I. Case D-179Reference
dieselReference
3-cylinderReference
liquid-cooledReference
Displacement2.9 LReference
Bore/Stroke99 x 129 mmReference
Power (net)37.3 kWReference
Power (gross)39.5 kWReference
Air cleanerdual dry elementReference
Pre-heatingether injectionReference
Compression16:1Reference
Rated RPM2200Reference
Torque188.5 NmReference
Torque RPM1600Reference
StarterelectricReference
Starter volts12Reference
Oil capacity6.5 LReference
Coolant capacity11.4 LReference
Transmission
8-speed partially synchronizedReference
Typepartially synchronizedReference
Gears8 forward and 4 reverseReference
Clutch279mm dry discReference
Oil capacity34.1 LReference
Four synchronized gears (1-4) in two ranges (low/high) plus reverse (R) range.Reference
PTO & Hydraulics
PTO (claimed)31.6 kWReference
Hydraulic system136.3 LReference
Typeopen centerReference
Capacity136.3 LReference
Pressure172.4 barReference
SCV flow45.4 lpmReference
Total flow58.3 lpmReference
Steering flow9.5 lpmReference
Rear TypeII/IReference
Controlposition and draft controlReference
Rear lift (at ends)1406 kgReference
Rear lift (at 24"/610mm)1224 kgReference
Rear PTOindependentReference
Rear PTO Type540 (1.375)Reference
Engine RPM540@1934Reference
Capacities
Fuel75.7 LReference
Dimensions
Wheelbase200 cmReference
Weight2381 kgReference
Front tire7.50x16Reference
Rear tire14.9x24Reference
Industrial front7.50x16Reference
Industrial rear14.9x24Reference
Length360 cmReference
Width193 cmReference
Ground clearance32 cmReference
Front tread132 to 203 cmReference
Rear tread152 to 165 cmReference
Shipping2381 kgReference
Max front axle2799 kgReference
Max rear axle4199 kgReference
Steering wheel151 cmReference
Electrical
GroundnegativeReference
Charging systemalternatorReference
Charging amps45Reference
Battery CCA605Reference
Battery volts12Reference
J.I. Case 380B Height
ROPS233 cmReference
Exhaust256 cmReference
Speeds
With 14.9x24 rear tires.Reference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.