| Manufacturer | Case |
| Price | 458(USD) |
| Model | 312 |
| Equipment Type | High-Clearance Tractors |
| Factory | Rock Island, Illinois, USA |
VARIANTS
| 312 | gasoline high-crop |
| 320 | industrial |
ENGINES OVERVIEW
The Case 312 tractor features a 2.4L 4-cylinder engine, available in both gasoline and LP gas variants, providing flexibility in fuel choice. The gasoline engine typically offers higher horsepower output, while the LP gas engine is known for cleaner emissions and potentially lower fuel costs. When selecting between the two, consider fuel availability and application requirements—tractors using LP gas may excel in operations where emissions regulations are stringent.
| Description | J.I. Case 2.4L 4-cyl gasoline Case 2.4L 4-cyl LP Gas |
ENGINE DETAIL 1
The Case 312 tractor features a 2.4L J.I. Case G148 gasoline engine with a moderate compression ratio of 7.1:1, optimizing it for low-end torque, making it suitable for various agricultural tasks. An oil bath air cleaner enhances engine longevity by effectively filtering debris, although maintenance can be more frequent than standard dry filters. With a rated RPM of 1750, this tractor is designed for steady power delivery, ideal for tasks that require sustained operation without high RPM demands, such as plowing or tilling.
| Description | J.I. Case G148 gasoline 4-cylinder liquid-cooled |
| Displacement | 148ci / 2.4L |
| Bore/Stroke | 3.375x4.125inches / 86x 105mm |
| Air cleaner | oil bath |
| Compression | 7.1:1 |
| Rated RPM | 1750 |
| Starter type | electric |
ENGINE DETAIL 2
The Case 312 tractor features a 2.4L LP gas engine with a displacement of 148 cubic inches, which offers efficient fuel consumption and lower emissions compared to diesel counterparts. With a bore/stroke ratio of 3.375x4.125 inches, the engine is designed for a balanced performance and torque output, ideal for moderate agricultural tasks. However, users should be aware that the availability of LP gas fueling stations may limit operational flexibility in some rural areas.
| Description | Case LP Gas 4-cylinder liquid-cooled |
| Displacement | 148ci / 2.4L |
| Bore/Stroke | 3.375x4.125inches / 86x 105mm |
J.I. CASE 312 ENGINES
The Case 312 tractor is equipped with a 2.4L 4-cylinder engine, available in both gasoline and liquid propane (LP gas) configurations. The gasoline variant typically offers better cold starting performance, while the LP gas option provides cleaner combustion and potential cost savings on fuel. The choice between fuels may influence operational efficiency, environmental impact, and overall maintenance considerations based on specific agricultural or industrial applications.
| Description | J.I. Case 2.4L 4-cyl gasoline Case 2.4L 4-cyl LP Gas |
TRANSMISSIONS OVERVIEW
The Case 312 tractor features a 4-speed transmission that allows for straightforward operation, suitable for basic agricultural tasks, while the 12-speed variant offers enhanced versatility for varying terrain and load conditions. The 12-speed transmission provides finer control over speed and torque, which is advantageous in tasks requiring precise power delivery, such as tilling or transporting heavy loads. However, the increased complexity of the 12-speed system could pose challenges in maintenance and user familiarity for operators accustomed to simpler models.
| Description | 4-speed 12-speed |
TRANSMISSION 1
The Case 312 tractor features a simple transmission system with 4 forward gears and 1 reverse gear, which enhances ease of operation for basic tasks. This limited gearing may provide fewer options for speed and torque, making it suitable for lighter applications but potentially challenging for more demanding tasks requiring greater versatility. In scenarios like small-scale farming or residential landscaping, the ease of use and predictable performance can be advantageous.
| Gears | 4 forward and 1 reverse |
TRANSMISSION 2
The Case 312 tractor features a Tripl-Range transmission, providing 12 forward and 3 reverse gears, which enhances its versatility for various tasks by allowing operators to select optimal speeds for different applications. The multiple gear options can improve efficiency in both fieldwork and transport, but may require skillful operation to avoid potential stalling in lower gear ranges. Utilize this transmission setup for tasks requiring precise speed control, such as cultivation or when traversing varied terrain.
| Transmission | Tripl-Range |
| Gears | 12 forward and 3 reverse |
MECHANICAL
The Case 312 tractor features a 4x2 2WD chassis, which offers good maneuverability in flat terrains but may struggle on steeper or uneven surfaces compared to 4WD models. The open operator station enhances visibility and operator comfort in favorable weather, though it exposes the operator to environmental elements. With a 12-speed transmission option, it provides versatility in speed selection for various tasks, making it suitable for tasks requiring precise speed control, such as tilling and mowing.
| Chassis | 4x2 2WD |
| Cab | Open operator station |
| Transmissions | 4-speed 12-speed |