| Manufacturer | CaseIH |
| Price | - |
| Model | STX380 |
| Equipment Type | Four-wheel Drive 4WD Tractors |
| Factory | Fargo, North Dakota, USA |
OCED TRACTOR TEST 1908 2
| Description | Diesel 16-speed 4WD October 16 - 23, 2007 Link: OCED Tractor Test 1908 file PTO performance Drawbar performance Gear 4 used for power test. Gear 2 used for pull test |
| Max power | 319.41hp / 238.2kW |
| Fuel use | 20.5gal/hour / 77.6l/hour |
| Power at rated engine speed | 347.00hp / 258.8kW |
| Max pull | 41365lbs / 18763kg |
CASEIH STX380 POWER
| Engine | 380hp / 283.4kW |
| PTO (claimed) | 335hp / 249.8kW |
| Drawbar (tested) | 319.41hp / 238.2kW |
| PTO (tested) | 390.87hp / 291.5kW |
ENGINE DETAIL
The CaseIH STX380 features a robust Iveco 6-cylinder turbocharged diesel engine with a substantial displacement of 12.9L, offering high torque and efficiency for demanding agricultural tasks. Its compression ratio of 16.5:1 supports improved thermal efficiency, allowing for effective power delivery at the rated RPM of 2000, ideal for heavy-duty applications. Potential challenges may include the need for regular maintenance of dual paper air cleaners and monitoring turbocharger performance to ensure optimal engine longevity and efficiency.
| Description | Iveco turbocharged aftercooled diesel 6-cylinder 24-valve liquid-cooled |
| Displacement | 786ci / 12.9L |
| Bore/Stroke | 5.314x5.906inches / 135x 150 mm |
| Power | 380hp / 283.4kW |
| Air cleaner | dual paper elements |
| Compression | 16.5:1 |
| Rated RPM | 2000 |
| Starter volts | 12 |
CASEIH STX380 ENGINE
The CaseIH STX380 is powered by a robust Iveco 12.9L 6-cylinder diesel engine, offering a high torque output ideal for heavy-duty applications. Its substantial 300-gallon fuel tank provides extended operational time between refueling, making it suitable for long agricultural tasks. However, the large size and weight may present challenges in maneuverability in smaller fields or tight spaces.
| Description | Iveco 12.9L 6-cyl diesel |
| Fuel tank | 300gal / 1135.5L |
TRANSMISSIONS OVERVIEW
The CaseIH STX380 tractor features a 16-speed full power shift transmission, allowing for seamless gear changes under load, which enhances productivity in demanding agricultural tasks. The optional 24-speed fully synchronized transmission provides finer speed control and improved efficiency in varied field conditions, making it ideal for precision applications. However, operators may need time to adapt to the complexity of the transmission systems, potentially affecting initial productivity.
| Description | 16-speed full power shift 24-speed fully synchronized |
TRANSMISSION 1
The CaseIH STX380 features a full power shift transmission providing 16 forward and 2 reverse gears, enhancing its versatility for varying field applications. The electro-hydraulic wet disc clutch offers smooth engagement and minimizes wear, improving longevity and reducing maintenance frequency. However, potential challenges may include higher initial costs and the need for specialized training to optimize operational efficiency.
| Type | full power shift |
| Gears | 16 forward and 2 reverse |
| Clutch | electro-hydraulic wet disc |
TRANSMISSION 2
The CaseIH STX380's fully synchronized Synchroshift transmission with 24 forward and 6 reverse gears allows for smooth gear changes, enhancing operational efficiency and control in various field conditions. The wet disc clutch provides superior durability and reduced slippage, ideal for heavy-duty applications. However, achieving optimum performance requires regular maintenance to prevent wear and ensure longevity, particularly in demanding environments.
| Transmission | Synchroshift |
| Type | fully synchronized |
| Gears | 24 forward and 6 reverse |
| Clutch | wet disc |
MECHANICAL
The CaseIH STX380 features a robust 4x4 articulated 4WD chassis that enhances maneuverability and stability in diverse terrains, ideal for agricultural applications where traction is critical. Its inboard 4-planetary final drives provide excellent power distribution and durability, though this may demand more maintenance compared to outboard designs. The advanced hydrostatic power steering and modern hydraulic wet disc brakes offer superior control and stopping power, while the option of a luxury cab enhances operator comfort during prolonged use, catering to both practicality and user experience.
| Chassis | 4x4 articulared 4WD |
| Final drives | inboard 4-planetary/inboard compound planetary (STX380 HD) |
| Steering | hydrostatic power |
| Brakes | integrated hydraulic wet disc |
| Cab | Surveyor cab standard with air-conditioning. Optional luxury cab with leather trim and seating. |
| Transmissions | 16-speed full power shift/24-speed fully synchronized |
HYDRAULICS
| Type | pressure flow compensated |
| Valves | 4 |
| Pump flow | 40gpm / 151.4lpm/55gpm / 208.2lpm (High capacity)/90gpm / 340.7lpm (TwinFlow) |
TRACTOR HITCH
| Rear Type | IVN |
| Rear lift (at 24 | 19620lbs / 8899kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 1000 (1.75) |
DIMENSIONS
| Wheelbase | 154inches / 391cm |
| Rear axle | Bar: 4.5 inch diameter /114 mm |
| Rear tread | 60 to 176inches / 152to 447 cm |
CASEIH STX380 WEIGHT
| Shipping | 37900lbs / 17191kg |
| Operating | 41605lbs / 18872kg |
| Max capacity | 45600lbs / 20684kg |
DIMENSIONS & TIRES
The CaseIH STX380's wheelbase of 154 inches aids in stability during heavy-duty operations, making it suitable for various agricultural applications. Its weight range of 37,900 to 41,605 pounds enhances traction in challenging terrain, though operators should consider the implications of transport logistics and ground compaction. Ideal for large-scale farming, this tractor excels in pulling heavy implements but may require careful management of payload to maintain soil health.
| Wheelbase | 154inches / 391cm |
| Weight | 37900 to 41605 pounds |
ELECTRICAL
| Ground | negative |
| Battery volts | 12 |