| Manufacturer | J.I. Case |
| Price | 24,100(USD) |
| Model | 1494 |
| Equipment Type | Utility Tractors |
| Factory | Meltham Mills, Huddersfield, England |
J.I. CASE 1494 POWER
| Engine | 85hp / 63.4kW |
| PTO (claimed) | 75hp / 55.9kW |
ENGINE DETAIL
The J.I. Case 1494 tractor is powered by a turbocharged 4-cylinder diesel engine with a displacement of 3.6L, producing 85hp and peak torque of 218.3 lb-ft at 1600 RPM, which provides substantial low-end power for demanding tasks. Its 16:1 compression ratio and rated RPM of 2200 indicate an efficient balance between performance and fuel economy, while the liquid-cooled system ensures optimal operating temperatures during prolonged use. However, ensure proper maintenance of the 7.8-quart oil and 15-quart coolant capacities to prevent overheating and mechanical failures during intensive agricultural operations.
| Description | Case turbocharged diesel 4-cylinder liquid-cooled |
| Displacement | 219ci / 3.6L |
| Bore/Stroke | 3.937x4.50inches / 100x 114mm |
| Power | 85hp / 63.4kW |
| Compression | 16:1 |
| Rated RPM | 2200 |
| Torque | 218.3lb-ft / 296.0Nm |
| Torque RPM | 1600 |
| Starter volts | 12 |
| Oil capacity | 7.8qts / 7.4L |
| Coolant capacity | 15qts / 14.2L |
J.I. CASE 1494 ENGINE
The J.I. Case 1494 features a 3.6L 4-cylinder diesel engine, which provides a balance of power and efficiency suitable for medium-duty agricultural tasks. With a robust 35.9-gallon (135.9L) fuel tank, operators can expect extended operational time between refuels, enhancing productivity in field applications. However, consider that the relatively compact engine size may limit performance in high-demand tasks compared to larger tractors.
| Description | Case 3.6L 4-cyl diesel |
| Fuel tank | 35.9gal / 135.9L |
TRANSMISSIONS OVERVIEW
The J.I. Case 1494 tractor features a 12-speed synchromesh transmission with a partial power shift system, allowing seamless gear changes without clutch disengagement for enhanced productivity. This transmission design optimizes engine power delivery during field operations, improving efficiency in various tasks such as plowing or hauling. However, the complexity of the synchromesh system may lead to increased maintenance demands and potential repair costs over time.
| Description | 12-speed synchromesh 12-speed partial power shift |
TRANSMISSION 1
The J.I. Case 1494 tractor features a synchromesh transmission with 12 forward and 4 reverse gears, allowing for smooth gear shifts and enhanced operational efficiency in varied terrains. With an oil capacity of 33.6 quarts (31.8 liters), it supports optimal lubrication cooling and prolonged engine life. This setup is advantageous for both agricultural and industrial applications, but operators should regularly check oil levels to prevent potential gearbox wear or failure.
| Type | synchromesh |
| Gears | 12 forward and 4 reverse |
| Oil capacity | 33.6qts / 31.8L |
TRANSMISSION 2
The J.I. Case 1494 tractor utilizes a partial power shift transmission, providing enhanced operational efficiency with 12 forward and 4 reverse gears, allowing for versatile speed management across various agricultural tasks. The Hydra-Shift system enables smooth gear transitions, which can improve productivity during field operations, especially in variable terrain. However, the oil capacity of 33.6 quarts (31.8 liters) requires regular maintenance checks to ensure optimal performance and prevent overheating, particularly during prolonged usage.
| Transmission | Hydra-Shift |
| Type | partial power shift |
| Gears | 12 forward and 4 reverse |
| Oil capacity | 33.6qts / 31.8L |
MECHANICAL
The J.I. Case 1494 tractor features a 4x2 or 4x4 configuration, providing flexibility for varied terrains, with an advantage in traction when using the MFWD option. Its hydrostatic power steering enhances maneuverability, while the disc brakes offer reliable stopping power, crucial for implementing safety measures during operation. The availability of a 12-speed synchromesh or partial power shift transmission allows for efficient power management and speed control, essential for optimizing performance in diverse agricultural tasks.
| Chassis | 4x2 2WD/4x4 MFWD 4WD |
| Steering | hydrostatic power |
| Brakes | disc |
| Cab | Cab optional with air-conditioning |
| Transmissions | 12-speed synchromesh 12-speed partial power shift |
HYDRAULICS
| Type | open center |
| Pressure | 2475psi / 170.7bar |
| Valves | 1 to 3 |
| Total flow | 8.5gpm / 32.2lpm 15.3gpm / 57.9lpm (tandem) |
| Steering flow | 7.7gpm / 29.1lpm |
| Steering press. | 1850psi / 127.6bar |
TRACTOR HITCH
| Rear Type | II |
| Rear lift (at ends) | 5,366lbs / 2434kg |
| Rear lift (at 24 | 3,210lbs / 1456kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540/1000 |
J.I. CASE 1494 TIRES
The J.I. Case 1494 tractor features versatile tire options for both 2WD and 4WD configurations, allowing for optimal traction and stability depending on the field conditions; for instance, the 12.4-24 size in 4WD enhances power transfer in soft soils. Key considerations include balancing tire size with power requirements for effective pulling and soil compaction; larger rear tires (e.g., 18.4-34) can provide better load-carrying capacity but may compromise maneuverability in tight spaces. For best performance, select tire combinations that align with the intended use, whether for heavy tillage or general agricultural tasks.
| Ag front | 7.50-16 (2WD) / 7.50-18 (2WD) / 11L-15 (2WD) / 10.00-16 (2WD) / 12.4-24 (4WD) |
| Ag rear | 18.4-34 / 16.9-34 / 13.6-38 |
DIMENSIONS
| Wheelbase | 88.5inches / 224cm |
| Width | 75inches / 190cm |
| Height (cab) | 102inches / 259cm |
| Ground clearance | 14inches / 35cm (4WD) 16.5inches / 41cm (2WD) |
| Front tread | 60 to 76inches / 152to 193cm (4WD) |
| Rear tread | 56 to 80inches / 142to 203cm |
J.I. CASE 1494 WEIGHT
| 7,380lbs / 3347kg (2WD synchro) 7,660lbs / 3474kg (2WD Hydra-Shift) 8,005lbs / 3631kg (4WD synchro) 8,180lbs / 3710kg (4WD Hydra-Shift) | |
| Max Drawbar | 3,000lbs / 1360kg |
| Max front axle | 7,000lbs / 3175kg (2WD) 7,500lbs / 3402kg (4WD) |
| Max rear axle | 10,500lbs / 4762kg |
DIMENSIONS & TIRES
The J.I. Case 1494 tractor features a wheelbase of 88.5 inches, providing stability and maneuverability for diverse agricultural tasks. Weighing between 7,380 to 8,180 pounds, it offers a robust build, ideal for heavy-duty applications, yet this weight may pose challenges in very soft or muddy terrains. The combination of front tires (7.50-16) and rear tires (18.4-34) enhances traction, making it suitable for both fieldwork and hauling, but tire selection should be tailored to specific soil conditions to optimize performance.
| Wheelbase | 88.5inches / 224cm |
| Weight | 7380 to 8180 pounds |
| Front tire | 7.50-16 |
| Rear tire | 18.4-34 |
J.I. CASE 74L LOADER
| Loader weight | 1645lbs / 746kg |
| Height (to pin) | 137inches / 347cm |
| Clearance, dumped bucket | 115inches / 292cm |
| Dump reach | 43inches / 109cm |
| Dump angle | 41° |
| Reach at ground | 78inches / 198cm |
| Rollback angle | 18° |
| Breakout force (at pin) | 4400lbs / 1995kg |
| Lift to full height (at pin) | 2500lbs / 1134kg |
| Bucket width | 60inches / 152cm 66inches / 167cm 72inches / 182cm 83inches / 210cm |
1494 SERIAL NUMBERS
| Location | Right side of main frame |
| 1983 | 11192050 |
| 1984 | 11192812 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 45/65 (heavy duty) |
| Battery CCA | 420/550 (heavy duty) |
| Battery volts | 12 |
| Battery AH | 96/128 (heavy duty) |