| Manufacturer |
J.I. Case |
| Price |
30(USD) |
| Model |
803-B |
| Equipment Type |
High-Clearance Tractors |
| Factory |
Racine, Wisconsin, USA |
ENGINE DETAIL
The J.I. Case 803-B tractor features a robust 4-cylinder diesel engine with a displacement of 4.4L, offering substantial torque for heavy-duty applications, particularly in agricultural settings. Its oil bath air cleaner effectively maintains engine efficiency by reducing particulate contamination, while a compression ratio of 15:1 enhances fuel combustion efficiency. Operating at a rated RPM of 1800 facilitates a balance between power output and fuel economy, making it suitable for tasks like plowing or harrowing with minimal strain on the engine.
| Description |
J.I. Case diesel 4-cylinder liquid-cooled |
| Displacemen |
267ci / 4.4L |
| Bore/Strok |
4.125x5.00inches / 105x 127 mm |
| Air cleane |
oil bath |
| Compressio |
15:1 |
| Rated RP |
1800 |
| Starter typ |
electric |
J.I. CASE 803-B ENGINE
The J.I. Case 803-B tractor is powered by a 4.4L 4-cylinder diesel engine, providing robust torque and fuel efficiency suitable for moderate agricultural tasks. However, its size may present challenges in tight spaces and maneuverability compared to smaller tractors. Additionally, the diesel engine typically offers longer operational life and lower fuel costs, making it advantageous for extensive farming operations.
| Description |
J.I. Case 4.4L 4-cyl diesel |
TRANSMISSION
The J.I. Case 803-B tractor features a Case-O-Matic transmission with a torque converter, providing smooth power transfer and efficient operation, particularly in variable terrain. Its 8 forward and 2 reverse gears allow for versatile speed selection, while the hydraulic wet disc clutch ensures durability and ease of use. A potential challenge is the reliance on the hydraulic system for clutch engagement, which may require maintenance if hydraulic issues arise, though it enhances operator comfort and minimizes manual effort.
| Transmissio |
Case-O-Matic |
| Typ |
torque converter |
| Gear |
8 forward and 2 reverse |
| Clutc |
hydraulic wet disc |
| Description |
Four gears, plus reservse, in two ranges controlled with a single shift lever. Torque converter transmission with bypass to lock in direct drive. |
J.I. CASE 803-B TRANSMISSION
The J.I. Case 803-B tractor features an 8-speed torque converter transmission, providing smooth power delivery and improved efficiency across various speeds. This design allows for enhanced torque multiplication, making it suitable for heavy-duty applications such as plowing or hauling. However, operators should be aware of potential maintenance needs for the torque converter system, which can be more complex than traditional transmissions.
| Description |
8-speed torque converter |
MECHANICAL
The J.I. Case 803-B tractor features a two-wheel drive system which enhances maneuverability but may limit traction on uneven terrain. Its mechanical disc brakes provide reliable stopping power, though they may require more maintenance than hydraulic systems. The power steering system improves handling and reduces operator fatigue during extended use, making it favorable for tasks that demand precise maneuvering.
| Description |
Two-wheel drive Mechanical disc brakes |
| Steerin |
power |
POWER TAKE-OFF (PTO)
