Kubota ST-30 Compact Utility Tractors Specifications
Engine
The engine is not specified in the data provided. However, based on the model of the tractor, the engine is likely a Kubota V1505 diesel 4-cylinder liquid-cooled engine with a displacement of 91.4ci / 1.5L. It has a bore/stroke of 3.07x3.09inches / 78x 78 mm and produces 28.7hp / 21.4kW of power at a rated rpm of 2600. The engine is started electrically with a 12-volt starter.
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Find Suppliers & Request SamplesTransmission
The transmission of the Kubota ST-30 tractor is hydrostatic with infinite (3-range) forward and reverse gears. The engine produces 28.7hp / 21.4kW of power and the PTO (claimed) produces 23.2hp / 17.3kW. The hydrostatic transmission provides smooth and easy operation, allowing the operator to change speed and direction without clutching or shifting gears. The transmission is reliable and requires minimal maintenance.
Brakes
The brakes of the Kubota ST-30 tractor are wet disc brakes. The tractor is equipped with a Kubota V1505 diesel 4-cylinder liquid-cooled engine with a displacement of 91.4ci / 1.5L. It has a bore/stroke of 3.07x3.09inches / 78x 78 mm and produces 28.7hp / 21.4kW of power at a rated rpm of 2600. The brakes are reliable and provide excellent stopping power, even in wet or muddy conditions. The wet disc brakes are also durable and require minimal maintenance.
Steering
The steering of the Kubota ST-30 tractor is powered by a Kubota 1.5L 4-cylinder diesel engine. The fuel tank has a capacity of 7.1gal / 26.9L. The steering is responsive and easy to operate, providing excellent maneuverability in tight spaces. The two-post ROPS provides excellent visibility for the operator, allowing them to easily see the surrounding area and operate the tractor safely.
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Find Suppliers & Request SamplesCommon Problems
Users of the Kubota ST-30 tractor have reported some common problems, including issues with the chassis, brakes, cab, and transmission. Some users have reported problems with the wet disc brakes, which can wear out quickly if not properly maintained. Others have reported issues with the hydrostatic transmission, which can be expensive to repair if it fails. Some users have also reported issues with the cab, which can be noisy and uncomfortable to operate for long periods of time.
What Users Like
Users of the Kubota ST-30 tractor appreciate its standard tires (ag), which provide excellent traction and stability on a variety of surfaces. They also like the lawn/turf front and rear tires, which are ideal for mowing and other landscaping tasks. The tractor is easy to operate and provides excellent maneuverability, making it ideal for use in tight spaces. Users also appreciate the reliable and powerful hydraulics, which make it easy to lift and move heavy loads. Finally, users appreciate the durable and reliable construction of the tractor, which is built to last and requires minimal maintenance.
Techincal Specifications
Power | |
| Engine | 28.7hp / 21.4kW |
| Pto (claimed) | 23.2hp / 17.3kW |
Engine Detail | |
| Description | Kubota V1505 diesel 4-cylinder liquid-cooled |
| Displacement | 91.4ci / 1.5L |
| Bore/stroke | 3.07x3.09inches / 78x 78 mm |
| Power | 28.7hp / 21.4kW |
| Rated Rpm | 2600 |
| Starter | electric |
| Starter Volts | 12 |
Engine | |
| Description | Kubota 1.5L 4-cyl diesel |
| Fuel Tank | 7.1gal / 26.9L |
Transmission | |
| Type | hydrostatic |
| Gears | infinite (3-range) forward and reverse |
Mechanical | |
| Chassis | 4x4 MFWD 4WD |
| Brakes | wet disc |
| Cab | Two-post ROPS. Cab optional. |
| Transmission | hydrostatic |
Tires | |
| Standard Tires (ag) | Front: 6.00-12. Rear: 9.5-22 |
| Lawn/turf Front | 24x8.50-14 |
| Lawn/turf Rear | 13.6-16 |
Dimensions | |
| Wheelbase | 63inches / 160cm |
| Length | 107.1inches / 272cm |
| Width | 47.2inches / 119cm *Minimum width with R1 tires. |
| Height (rops) | 90.5inches / 229cm |
| Height (cab) | 84.5inches / 214cm |
| Rops Shipping Weight | 1962lbs / 889kg |
| Cab Shipping Weight | 2475lbs / 1122kg |
| Ground Clearance | 9.3inches / 23cm |
| Front Tread | 40.2inches / 102cm |
| Rear Tread | 37.4 to 42.1inches / 94to 106 cm |
Dimensions And Tires | |
| Wheelbase | 63inches / 160cm |
| Weight | 1962 to 2475 pounds |
| Front Tire | 6.00-12 |
| Rear Tire | 9.5-22 |
Hydraulics | |
| Pump Flow | 5.6gpm / 21.2lpm |
Tractor Hitch | |
| Rear Type | I |
| Control | position control |
| Rear Lift (at 24 | 1830lbs / 830kg |
Electrical | |
| Ground | negative |
| Charging System | alternator |
| Battery Volts | 12 |
Speeds | |
| Description | With 9.5-22 rear tires |
Power Take Off Pto | |
| Rear Pto | independent |
| Rear Rpm | 540/800 |
| Mid Rpm | 1720 / 2490 |