| Manufacturer | Shibaura |
| Price | - |
| Model | ST445 |
| Equipment Type | - |
| Factory | Matsumoto, Japan |
SHIBAURA ST445 POWER
| Engine | 45hp / 33.6kW |
| PTO (claimed) | 38hp / 28.3kW |
ENGINE DETAIL
The Shibaura ST445 tractor features a robust 4-cylinder diesel engine with a 2.2L displacement, generating 45hp at 2600 RPM, which provides excellent torque for heavy-duty applications. With a 12-volt starter system, it ensures reliable ignition, though operators should be mindful of battery maintenance for optimal performance. This tractor is well-suited for mid-sized farm tasks, balancing power with fuel efficiency, but may face limitations in highly demanding, large-scale agricultural scenarios.
| Description | Shiabaura diesel 4-cylinder |
| Displacement | 135.2ci / 2.2L |
| Power | 45hp / 33.6kW |
| Rated RPM | 2600 |
| Starter volts | 12 |
SHIBAURA ST445 ENGINE
The Shibaura ST445 is equipped with a robust 2.2L 4-cylinder diesel engine, offering a balance of power and efficiency suitable for various agricultural tasks. With a 10.3-gallon (39.0L) fuel tank, it provides extended operational time, minimizing downtime for refueling during intensive fieldwork. However, the compact size may limit its capacity for larger implements, making it more suited for small to mid-scale farming operations.
| Description | Shiabaura 2.2L 4-cyl diesel |
| Fuel tank | 10.3gal / 39.0L |
TRANSMISSION
The Shibaura ST445 features a synchromesh transmission, which allows for smoother gear shifts and reduced wear on the transmission components during operation. With a total of 12 forward and reverse gears, this tractor offers versatile speed control suitable for various agricultural tasks and terrain types. However, as a potential challenge, the complexity of the synchromesh system may require more maintenance compared to simpler gear systems, particularly in demanding conditions.
| Transmission | synchromesh |
| Gears | 12 forward and reverse |
MECHANICAL
The Shibaura ST445 features a 4x4 MFWD (Mechanical Front-Wheel Drive) configuration, providing enhanced traction and stability in varied terrain conditions, ideal for both agricultural and landscaping applications. Its 12-speed transmission allows for smooth gear shifts and optimal power management, which improves efficiency when maneuvering on slopes or during heavy-duty tasks. However, while the MFWD system enhances performance, it may increase initial purchase cost and maintenance complexity compared to 2WD models.
| Chassis | 4x4 MFWD 4WD |
| Transmission | 12-speed |
HYDRAULICS
| Valves | 1 |
| Pump flow | 9.8gpm / 37.1lpm |
TRACTOR HITCH
| Rear Type | I |
| Rear lift | 3,276lbs / 1485kg |
POWER TAKE-OFF (PTO)
| Rear PTO | independent |
| Rear RPM | 540, 791 |
SHIBAURA ST445 TIRES
The Shibaura ST445 tractor's versatility is highlighted by its tire options, allowing for effective agricultural operations with 8-16 front and 14.9-24 rear tires or efficient turf management using 27x8.5-15 front and 18.4-16.1 rear tires. Choosing the agricultural tire setup provides superior traction and load-bearing capacity for fieldwork, while the lawn/turf configuration minimizes ground compaction, making it suitable for maintenance tasks on delicate surfaces. Operators should consider the desired application environment (agricultural vs. turf) to select the appropriate tire configuration for optimal performance.
| Ag front | 8-16 |
| Ag rear | 14.9-24 |
| Lawn/turf front | 27x8.5-15 |
| Lawn/turf rear | 18.4-16.1 |
DIMENSIONS
| Wheelbase | 69.5inches / 176cm |
| Length | 126.4inches / 321cm |
| Width | 63.4inches / 161cm |
| Height | 97.2inches / 246cm |
| Weight | 3329lbs / 1510kg |
| Ground clearance | 13inches / 33cm |
DIMENSIONS & TIRES
The Shibaura ST445, with a wheelbase of 69.5 inches (176 cm), offers enhanced maneuverability, making it suitable for tight farming spaces. Weighing 3,329 lbs (1,510 kg) and equipped with 8-16 front tires and 14.9-24 rear tires, this tractor provides a balanced stance for stability and traction in varied terrains. However, its weight may limit transportability, and tire selection will influence performance in muddy or uneven conditions, necessitating careful consideration based on operational environment.
| Wheelbase | 69.5inches / 176cm |
| Weight | 3329lbs / 1510kg |
| Front tire | 8-16 |
| Rear tire | 14.9-24 |
ELECTRICAL
| Charging amps | 40 |
| Battery volts | 12 |