J.I. Case 730

J.I. Case 730The J.I. Case 730 is a 2WD farm tractor from the 730 series. This tractor was manufactured by J.I. Case in Racine, Wisconsin, USA from 1960 to 1969. The J.I. Case 730 is equipped with a 4.4 L (267.0 cu·in) four-cylinder diesel engine and one of two transmissions: a torque converter transmission with 8 forward and 2 reverse gears or a unsynchronized gear transmission with 8 forward and 2 reverse gears and mechanical dry disc clutch.

The J.I. Case 730 farm tractor used the J.I. Case engine. It is a 4.4 L, 4,375 cm2, (267.0 cu·in) four-cylinder natural aspirated diesel engine with 105.0 mm (4.13 in) of the cylinder bore and 127.0 mm (5 in) of the piston stroke. This engine produced 56.8 PS (41.8 kW; 56.0 HP) of PTO output power.

The J.I. Case 730 is equipped with manual or power (optional) steering, – brakes, Open operator station and 117.3 liters (31 US gal.; 25.8 Imp. gal) fuel tank.

Tractor variants:

  • 730: standard-front diesel
  • 731: row-crop diesel
  • 732: Western Special diesel
  • 733: high-clearance diesel
  • 734: orchard diesel
  • 740: standard-front gas
  • 741: row-crop gas
  • 742: Western Special gas
  • 743: high-clearance gas
  • 744: orchard gas

J.I. Case 730 Specifications

General Specifications
ModelJ.I. Case 730
Length3,960 mm (155.9 in)
Width2,230 mm (87.8 in)
Height2,130 mm (83.9 in)
Wheel base2,590 mm (102 in)
Ground clearance380 mm (15 in)
Weight3,175 kg (7,000 lbs)
Fuel tank capacity117.3 liters (31 US gal.; 25.8 Imp. gal)
BatteryTwo 6V, 70Ah
Cabin typeOpen operator station
Engine modelJ.I. Case
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeDiesel
Displacement4.4 L, 4,375 cm2, (267.0 cu·in)
Bore and stroke105.0 mm X 127.0 mm (4.13 in X 5 in)
Horsepower56.8 PS (41.8 kW; 56.0 HP)
Oil capacity:8.5 L (9 US. qt, 7.5 Imp. qt.)
Coolant capacity:28.4 L (30 US. qt, 25 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD
Steering typeManual or power (optional)
Transmission modelCase-o-matic
Transmission typeTorque converter
Gears8 forward and 2 reverse
Transmission modelDual-Range
Transmission typeUnsynchronized gear with mechanical dry disc clutch
Gears8 forward and 2 reverse
Front tires Ag: 6.00-16
Rear tires Ag: 14.9-30
Three-Point Hitch
Control type
Lift capacity612 kg (1349 lbs)
PTO (Power take-off shaft)
Rear PTO typeIndependent
Rear PTO speed540, 1000 rpm
Hydraulic system
Hydraulic typeOpen center
Hydraulic capacity64.3 L (17 US. gal, 14.1 Imp. gal.)
Pump flow15.5 gpm (58.7 lpm)
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