| Manufacturer | 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 Case 1494 tractor features a turbocharged 4-cylinder diesel engine with a displacement of 3.6L, generating 85 hp at 2,200 RPM and 218.3 lb-ft of torque at 1,600 RPM, offering efficient power delivery for various agricultural applications. Its 16:1 compression ratio allows for efficient fuel combustion but may require higher-quality diesel to optimize performance and prevent knocking. The tractor's cooling and oil capacities (15 quarts for coolant and 7.8 quarts for oil) provide adequate lubrication and temperature regulation, making it suitable for prolonged operations in demanding conditions.
| 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 Case 1494 is powered by a robust 3.6L 4-cylinder diesel engine, providing sufficient torque for various agricultural tasks and efficient fuel consumption, particularly with its 35.9-gallon fuel capacity. This large tank allows for extended operation without frequent refueling, making it suitable for long days in the field. However, the tractor's weight distribution and handling characteristics should be evaluated, as a heavier fuel load may impact maneuverability in tighter spaces.
| Description | Case 3.6L 4-cyl diesel |
| Fuel tank | 35.9gal / 135.9L |
TRANSMISSIONS OVERVIEW
The Case 1494 tractor features a 12-speed synchromesh transmission, allowing for smooth gear transitions, which enhances operator comfort and reduces wear on components. The partial power shift capability allows for on-the-fly gear changes without clutching, improving efficiency during operations like plowing or tilling. A potential challenge could be the complexity of the transmission, requiring more maintenance and potentially higher repair costs compared to simpler systems.
| Description | 12-speed synchromesh 12-speed partial power shift |
TRANSMISSION 1
The Case 1494 tractor features a synchromesh transmission with a total of 12 forward and 4 reverse gears, providing operators with versatile speed options for various agricultural tasks. An oil capacity of 33.6 quarts (31.8 liters) ensures adequate lubrication for extended operation, which is beneficial for maintaining transmission performance. However, the complexity of the synchromesh system may pose a challenge in terms of maintenance and repair compared to simpler designs.
| Type | synchromesh |
| Gears | 12 forward and 4 reverse |
| Oil capacity | 33.6qts / 31.8L |
TRANSMISSION 2
The Case 1494 tractor's Hydra-Shift transmission offers a partial power shift, allowing for smooth gear changes across its 12 forward and 4 reverse gears, enhancing operational efficiency in various farming tasks. With an oil capacity of 33.6 quarts (31.8 liters), maintaining proper lubrication is crucial for optimal performance and longevity. However, operators should consider the complexity of this transmission system, which may involve higher maintenance costs and skill requirements for effective operation.
| Transmission | Hydra-Shift |
| Type | partial power shift |
| Gears | 12 forward and 4 reverse |
| Oil capacity | 33.6qts / 31.8L |
MECHANICAL
The Case 1494 tractor's 4x2, 4x4 MFWD, and 4WD options provide versatility for various terrain and farming conditions, with the 4x4 setup enhancing traction in challenging environments. The hydrostatic power steering improves maneuverability and operator comfort, making it suitable for both small-scale and large operations. The choice between 12-speed synchromesh and partial power shift transmissions offers flexibility in speed and power management, though a power shift may incur higher maintenance demands due to added complexity.
| 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 Case 1494 tractor can be equipped with versatile front tire options for differing agricultural needs in 2WD and 4WD configurations, ranging from 7.50-16 to 12.4-24 for the front and multiple rear sizes including 18.4-34 and 16.9-34. The choice of tires impacts traction, stability, and field performance; larger rear tires like 18.4-34 improve flotation in soft soil, while narrower options enhance maneuverability. Consider soil conditions and intended applications to optimize tire selection, balanced by potential challenges of increased tire wear on certain terrains.
| 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 Case 1494 tractor features a wheelbase of 88.5 inches, which contributes to enhanced stability during field operations and maneuverability in tight spaces. Weighing between 7380 to 8180 pounds, it provides a solid base for traction, but this weight range can impact mobility on softer terrains. With front tires sized at 7.50-16 and rear tires at 18.4-34, the design favors load distribution and power transfer, making it suitable for various agricultural tasks while ensuring better soil compaction control.
| 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) |