| Manufacturer | J.I. Case |
| Price | 600(USD) |
| Model | C |
| Equipment Type | Standard-Tread Tractors |
| Factory | Racine, Wisconsin, USA |
NEBRASKA TRACTOR TEST 167
| Description | Gasoline /August 12 - 19, 1929/Link: Nebraska Tractor Test 167 file/Drawbar performance |
| Belt power (max) | 29.81 hp/22.2 kW |
| Belt fuel use (max) | 2.6 gal/hour/9.8 l/hour |
| Max power | 21.4 hp/16.0 kW |
| Max pull | 3,289 lbs/1491 kg |
J.I. CASE C POWER
| Drawbar (claimed) | 17 hp/12.7 kW |
| Belt (claimed) | 27 hp/20.1 kW |
| Plows | 2-3 (14-inch) |
| Drawbar (tested) | 21.4 hp/16.0 kW |
| Belt (tested) | 29.81 hp/22.2 kW |
ENGINE DETAIL
The J.I. Case C tractor features a 4-cylinder, gasoline engine with a relatively low compression ratio of 4.88:1, which may limit power output but enhances reliability and longevity, particularly in heavier applications. Its substantial bore and stroke dimensions (3.875x5.50 inches) suggest a torque-focused design, making it suitable for tasks requiring consistent low-end power. With a liquid-cooled system and a sizable coolant capacity of 20 quarts, effective heat management is ensured, although maintenance of the oil bath air cleaner can present a challenge in terms of efficiency and upkeep.
| Description | J.I. Case/gasoline/4-cylinder/liquid-cooled vertical I-head |
| Displacement | 259.5 ci/4.3 L |
| Bore/Stroke | 3.875x5.50 inches/98 x 140 mm |
| Air cleaner | oil bath |
| Compression | 4.88:1 |
| Rated RPM | 1100 |
| Firing order | 1-2-4-3 |
| Coolant capacity | 20 qts/18.9 L |
| Sparkplug gap | 0.030 inches/0.762 mm |
| Point gap | 0.020 inches/0.508 mm |
| Intake valve clearance | 0.010 inches/0.254 mm *Hot |
| Exhaust valve clearance | 0.012 inches/0.305 mm *Hot |
J.I. CASE C ENGINE
The J.I. Case C tractor's 4.3L 4-cylinder gasoline engine provides adequate power for light to medium-duty applications, making it suitable for small farms or landscaping tasks. With an 18-gallon primary fuel tank and a 2-gallon auxiliary tank, it offers extended operation time, but operators should monitor fuel levels closely to avoid interruptions. However, gasoline engines may experience challenges with higher maintenance costs and fuel efficiency compared to diesel models, limiting long-term use in larger agricultural operations.
| Description | J.I. Case 4.3L 4-cyl gasoline |
| Fuel tank | 18 gal/68.1 L |
| Aux. fuel | 2 gal/7.6 L |
TRANSMISSION
The J.I. Case C tractor features a simple gear transmission with 3 forward and 1 reverse gear ratios, providing adequate maneuverability for basic agricultural tasks. The dry disc clutch enhances reliability and ease of maintenance but may not offer the same smooth engagement as a hydraulic clutch system. This configuration is ideal for small to medium-scale farming scenarios, emphasizing straightforward operation and reduced complexity in maintenance.
| Type | gear |
| Gears | 3 forward and 1 reverse |
| Clutch | dry disc |
MECHANICAL
The J.I. Case C tractor features a 4x2 2WD chassis, providing basic traction for light agricultural tasks but may struggle in challenging terrains or wet conditions. Its manual steering requires more physical effort, which could be a disadvantage in prolonged use or for operators seeking enhanced maneuverability. With a 3-speed transmission, the model offers simplicity in operation, but may limit versatility in speed adjustments for varied fieldwork scenarios.
| Chassis | 4x2 2WD |
| Steering | manual |
| Cab | Open operator station |
| Transmission | 3-speed gear |
POWER TAKE-OFF (PTO)
| Rear PTO | transmission |
| Rear RPM | 535 (1.375) |
J.I. CASE C TIRES
The J.I. Case C tractor features Ag front tires measuring 28-5 and Ag rear tires at 42-12, providing enhanced traction and stability for agricultural applications. The larger rear tire diameter improves ground clearance and helps distribute weight effectively, reducing soil compaction. However, potential challenges include limited maneuverability in tighter spaces and increased wear on front axle components due to the weight distribution favoring the rear.
| Ag front | 28-5 steel |
| Ag rear | 42-12 steel |
DIMENSIONS
| Wheelbase | 66 inches/167 cm |
| Length | 114 inches/289 cm |
| Width | 60 inches/152 cm |
| Height (hood) | 48 inches/121 cm |
| Weight | 4300 lbs/1950 kg |
DIMENSIONS & TIRES
The J.I. Case C tractor features a compact 66-inch wheelbase, enhancing maneuverability in tight spaces, making it suitable for small farms or landscaping. Weighing 4300 lbs, it provides good stability during operation, but this could limit its use in very soft or loose soil conditions. The front tire specification of 28-5 and a larger rear tire of 42-12 offer a favorable weight distribution, improving traction and reducing soil compaction, which is crucial for effective tillage.
| Wheelbase | 66 inches/167 cm |
| Weight | 4300 lbs/1950 kg |
| Front tire | 28-5 |
| Rear tire | 42-12 |
C SERIAL NUMBERS
| Location | Instrument panel |
| 1929 | 300201 |
| 1930 | 300301 |
| 1931 | 300401 |
| 1932 | 300501 |
| 1933 | 300601 |
| 1934 | 300701 |
| 1935 | 300801 |
| 1936 | 300901 |
| 1937 | 400001 |
| 1938 | 4200001 |
| 1939 | 4300001 |
| 1940 | 4400001 |
BELT PULLEY
| Diameter | 10.25 inches/26 cm |
| Width | 6.25 inches/15 cm |
| RPM | 973 |
| Speed | 2600 ft/min/792.48 meters/min |