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info | |
The stout Case LA was often a candidate for re-powering with a Detroit Diesel 3-71 engine. |
Production | |
Manufacturer: | J.I. Case |
Factory: | Racine, Wisconsin, USA |
Total built: | 35,493 |
Variants | |
LA: | farm |
LAI: | industrial |
Capacity | |
Fuel: | 31 gal [117.3 L] (gas), 29 gal [109.8 L] (tractor fuel) |
Aux. fuel: | 2 gal [7.6 L] |
Power Take-off (PTO) | |
Rear RPM: | 550 |
Dimensions & Tires | |
Weight: | 7515 to 10860 pounds |
Front tire: | 7.50-18 |
Rear tire: | 15-30 |
J.I. Case LA Power | |
Drawbar (claimed): | 51 hp [38.0 kW] |
Belt (claimed): | 58 hp [43.3 kW] |
Drawbar (tested): | 51.73 hp [38.6 kW] |
Belt (tested): | 59.60 hp [44.4 kW] |
Mechanical | |
Chassis: | 4x2 2WD |
Steering: | manual |
Brakes: | differential mechanical disc |
Cab: | Open operator station. |
Belt Pulley | |
Diameter: | 13 inches [33 cm] |
Width: | 8.25 inches [20 cm] |
RPM: | 814 |
Speed: | 2770 ft/min [844.30 meters/min] |
Battery | |
Number: | 1 |
Volts: | 6 |
info | |
Bore/Stroke: | 4.625x6 inches [117 x 152 mm] |
Air cleaner: | oil bath |
Compression: | 4.83 : 1 |
Rated RPM: | 1100 |
Firing order: | 1-3-4-2 |
Starter volts: | 6 |
Oil capacity: | 15 qts [14.2 L] |
Coolant capacity: | 61 qts [57.7 L] |
Sparkplug gap: | 0.030 inches [0.762 mm] |
Intake valve clearance: | 0.018 inches [0.457 mm] *Cold |
Exhaust valve clearance: | 0.018 inches [0.457 mm] *Cold |
Engine Detail | |
J.I. Case, gasoline, 4-cylinder, liquid-cooled, 403.2 ci [6.6 L] |
info | |
Previous model: | J.I. Case L |
Next model: | J.I. Case 500 |
Transmission | |
Type: | unsynchronized gear |
Gears: | 4 forward and 1 reverse |
info | |
Previous model: | J.I. Case L |
Next model: | J.I. Case 500 |
Dimensions | |
Weight (operating): | 7515 lbs [3408 kg] |
Weight (ballasted): | 10860 lbs [4926 kg] |
J.I. Case LA Tires | |
Ag front: | 7.50-18 |
Ag rear: | 15-30 |