| Manufacturer | Shibaura |
| Price | - |
| Model | ST333 |
| Equipment Type | Compact Utility Tractors |
| Factory | Matsumoto, Japan |
SHIBAURA ST333 POWER
| Engine | 33hp / 24.6kW |
| PTO (claimed) | 28.8hp / 21.5kW |
ENGINE DETAIL
The Shibaura ST333 features a robust 3-cylinder N843 diesel engine with a displacement of 1.5L, delivering a power output of 33hp at a rated RPM of 2800. With a high compression ratio of 22.2:1, it ensures efficient fuel combustion, resulting in better torque and performance for field operations. However, the relatively limited coolant capacity of 5.3 quarts may require careful monitoring during extended use to prevent overheating in demanding conditions.
| Description | Shiabaura N843 diesel 3-cylinder liquid-cooled |
| Displacement | 91.3ci / 1.5L |
| Bore/Stroke | 3.307x3.543inches / 84x 90 mm |
| Power | 33hp / 24.6kW |
| Compression | 22.2:1 |
| Rated RPM | 2800 |
| Starter volts | 12 |
| Coolant capacity | 5.3qts / 5.0L |
SHIBAURA ST333 ENGINE
The Shibaura ST333, powered by a 1.5L 3-cylinder diesel engine, offers efficient fuel consumption and robust performance for small to medium farming tasks. Its 7.9-gallon (29.9L) fuel tank capacity allows for extended operational periods, reducing downtime for fuel replenishment. Consideration should be given to the engine's power output and torque characteristics to match the intended implements and operational workload efficiently.
| Description | Shiabaura 1.5L 3-cyl diesel |
| Fuel tank | 7.9gal / 29.9L |
TRANSMISSIONS OVERVIEW
The Shibaura ST333 features a 9-speed gear/hydrostatic transmission, offering a balance between versatility and ease of use, allowing operators to efficiently navigate diverse terrain. The hydrostatic component enhances maneuverability, especially in tight spaces, while the 9-speed gearing provides options for optimal power delivery depending on load conditions. An advantage of this setup is efficient fuel consumption during varied operational tasks, but it may require more maintenance compared to simpler transmission systems.
| Description | 9-speed gear/hydrostatic |
TRANSMISSION 1
The Shibaura ST333 features a synchronized gear transmission with 9 forward and 3 reverse gears, providing versatile speed control and adaptability for various agricultural tasks. The extensive gear range allows for efficient operation across different terrains but may present a learning curve for new operators. Its robust transmission design enhances durability, making it well-suited for intensive farming applications.
| Type | gear |
| Gears | 9 forward and 3 reverse |
SPEEDS 1
| Description | With 11.2-24 rear tires |
TRANSMISSION 2
The Shibaura ST333 features a hydrostatic transmission with infinite gears, enabling seamless speed adjustments and enhanced maneuverability, particularly in tight spaces or varied terrain. This design provides precise control, making it advantageous for applications requiring frequent speed changes, such as landscaping or small-scale farming. However, users may experience higher maintenance requirements and associated costs compared to traditional gear transmissions, so consider operational intensity and budget when selecting this model.
| Type | hydrostatic |
| Gears | infinite (3-speed) forward and reverse |
SPEEDS 2
| Description | With 13.6-16 rear tires |
MECHANICAL
The Shibaura ST333 features a robust 4x4 MFWD system, enhancing traction and stability across diverse terrains, ideal for both agricultural and landscaping tasks. Its power steering offers effortless maneuverability, while the wet disc brakes provide reliable stopping power under heavy loads. The combination of a 9-speed gear/hydrostatic transmission allows for versatile speed control, catering to various field conditions but may require careful calibration for optimal performance in different scenarios.
| Chassis | 4x4 MFWD 4WD |
| Steering | power |
| Brakes | wet disc |
| Cab | Two-post folding ROPS. |
| Transmissions | 9-speed gear/hydrostatic |
TRACTOR HITCH
| Rear Type | I |
| Rear lift | 1921lbs / 871kg |
POWER TAKE-OFF (PTO)
| Gear Rear PTO | transmission |
| Hydro Rear PTO | live |
| Rear RPM | 540 (1.375) |
| Engine RPM | 540@2500 |
| Mid PTO | optional |
| Mid RPM | 2000 |
SHIBAURA ST333 TIRES
The Shibaura ST333 tractor features versatile tire options, facilitating both agricultural and turf applications, which enhances maneuverability and traction across different terrains. The combination of smaller front tires and larger rear tires aids in stability during field operations, while the turf tires offer minimal soil compaction on landscaped areas. However, selecting the appropriate tires for specific tasks is crucial, as improper tire choice may compromise performance and efficiency in either agricultural or lawn applications.
| Ag front | 7-14 |
| Ag rear | 11.2-24 |
| Lawn/turf front | 25x8.50-14 |
| Lawn/turf rear | 13.6-16 |
DIMENSIONS
| Wheelbase | 63inches / 160cm |
| Length | 111.4inches / 282cm |
| Hydro Width | 57.9inches / 147cm |
| Gear Width | 53inches / 134cm |
| Hydro Weight | 2403lbs / 1090kg |
| Gear Weight | 2458lbs / 1114kg |
| Hydro Clearance (front axle) | 9.5inches / 24cm |
| Gear Clearance (front axle) | 11.2inches / 28cm |
SHIBAURA ST333 HEIGHT
| Hydro Steering wheel | 54.1inches / 137cm |
| Gear Steering wheel | 56.4inches / 143cm |
| Hydro ROPS | 95.5inches / 242cm |
| Gear ROPS | 98inches / 248cm |
DIMENSIONS & TIRES
The Shibaura ST333 features a compact 63-inch wheelbase, enhancing maneuverability in tight spaces while maintaining a stable platform for heavy tasks. Weighing between 2403 to 2458 pounds, it strikes a balance between durability and ease of transport, making it suitable for small to medium agricultural applications. The tire specifications (front: 7-14; rear: 11.2-24) indicate a good grip and traction on varied terrains, although potential challenges include limited flotation on soft ground due to a narrower front tire profile.
| Wheelbase | 63inches / 160cm |
| Weight | 2403 to 2458 pounds |
| Front tire | 7-14 |
| Rear tire | 11.2-24 |
ELECTRICAL
| Ground | negative |
| Charging system | alternator |
| Charging amps | 40 |
| Battery volts | 12 |