The Kubota B50 Series is a range of 31 hp compact tractors. Growers Services sells, services and supports Kubota tractors from our Kubota branches at Mildura, Ballarat, Swan Hill, Echuca, St Arnaud and Renmark.

Whether you're mowing, landscaping or doing light utility work, the Kubota B3150 tractors have got you covered. Delivering outstanding performance, fuel economy and reliability, the B3150 features a powerful and economical 31HP diesel engine. Crafted with quality components, the B3150 is available in either open station or cabin configurations. The first tractor it its class to introduce an integrated factory cab, the Kubota B3150HDCC offers unsurpassed luxury and comfort.
Features
Engine
Powered by a rugged Kubota 31HP, 4-cylinder engine, renowned worldwide for their exceptional reliability and durability.
Transmission
Features 3 range hydrostatic transmission as standard. Equipped with twin operating pedals to offer exceptional handling.
Hydraulic power steering offers effortless control to reduce operator fatigue. Rugged and sturdy 4-wheel drive (4WD) provides powerful traction for heavy duty front-loader work and operating other implements.
Your choice of farm, turf or industrial tyres.
The Driver's Seat
Operator comfort has been enhanced by a fully flat deck layout with the brake on the left side, providing more room for the feet. The easy-to-read dash panel helps you easily track vital tractor functions such as engine speed, engine temperature and fuel level. The panel backlight activates when the headlights are turned on. Cruise control automatically maintains a constant speed, letting you take your foot off the forward pedal. It’s the easy way to mow large areas or travel long distances.
Features large angled lever guides for hassle free shifting, fast control lever recognition and easy operation. All controls and indicators are neatly placed for quick, easy and user-friendly access.
The B50 cabin model brings maximum comfort for the operator thanks to the new integrated cab. The 4-pillar design with rounded glass offers more space and panoramic views of your surroundings. The Dust resistant cab keeps your cab clean and almost dust-free even after long hours of work.
Hydraulics & PTO
The LA534A front loader offers large lifting capacity, perfect for landscaping or light utility work. The curved boom matches the hood design for a sleek and modern appearance and offers a better field of vision during front loader operations.
Loader operations are convenient with the integrated loader valve and joystick. An optional 3rd function valve broadens the scope of the front loader operation by enabling use of a 4in1 bucket. The 3rd function valve can be activated with buttons located on the grip of the joystick.
Specifications
| Model | B3150SUHD | B3150HD | B3150HDCC |
|---|---|---|---|
| Engine | |||
| Fuel Type | Diesel | Diesel | Diesel |
| Cylinders | 4 | 4 | 4 |
| Engine Model | Kubota V1505 | Kubota V1505 | Kubota V1505 |
| Engine Gross | 31 hp | 31 hp | 31 hp |
| PTO | 23.7 hp | 23.7 hp | 23.7 hp |
| Displacement | 1498 cc | 1498 cc | 1498 cc |
| Fuel Tank Capacity | 27 l | 27 l | 27 l |
| Rated Speed | 2500 rpm | 2500 rpm | 2500 rpm |
| Drive Train | |||
| Transmission | HST | HST | HST |
| Ranges | 3 Range | 3 Range | 3 Range |
| Drive Method | 4WD | 4WD | 4WD |
| Brakes | Wet Disc | Wet Disc | Wet Disc |
| PTO 540 | 2398 rpm | 2398 rpm | 2398 rpm |
| Hydraulics | |||
| Hydraulic Pump Output | 33.1 l/min | 33.1 l/min | 33.1 l/min |
| 3-Point Hitch | Category I | Category I | Category I |
| Rear Linkage Lift Capacity | 760 kg | 760 kg | 760 kg |
| Steering | Hydraulic Power Steering | Hydraulic Power Steering | Hydraulic Power Steering |
| Tyre Options | |||
| AG | Yes | Yes | Yes |
| Industrial | Yes | Yes | Yes |
| Turf | Yes | Yes | Yes |
| Travelling Speeds | |||
| Minimum Low Speed | 0 km/h | 0 km/h | 0 km/h |
| Maximum High Speed | 18 km/h | 18 km/h | 18 km/h |
| Dimensions | |||
| Length | 2570 mm | 2570 mm | 2900 mm |
| Width | 1365 mm | 1365 mm | 1365 mm |
| Height | 2245 mm | 2245 mm | 2150 mm |
| Wheelbase | 1666 mm | 1666 mm | 1666 mm |
| Ground Clearance | 370 mm | 370 mm | 370 mm |
| Turning Radius | 2.1 m | 2.1 m | 2.1 m |
| Tractor Weight | 840 kg | 840 kg | 840 kg |
Specifications supplied by Kubota Australia and may change without notice. Please confirm details with our sales team.
Current Finance Offers

Kubota B Series
Offer ends 31 October 2026
Ask about this offerTerms and conditions
Business: *Offer is only available for ABN holders who are using the equipment predominantly for business purposes. Credit provided by Kubota Australia Pty Ltd ABN 72005300621. Terms, conditions, fees charges and credit criteria apply. Different term and different deposit may result in a different rate. Subject to stock availability.
Personal: *1.90% comparison rate based on a $30,000 secured loan for a term of 5 years. For consumer borrowers. This offer is only available with a minimum 20% deposit, up to 36 monthly repayments and a minimum financed amount of $4,000. Credit criteria apply. No upfront fees or account keeping fees. Fees may apply depending how the loan is conducted. Credit provided by Kubota Australia Pty Ltd ABN 72005300621, Australian Credit Licence Number 442007. “WARNING” The comparison rate is true only for the examples given and may not include all fees and charges. Different terms, fees or other loan amounts may result in a different comparison rate. This finance offer is available until 31/10/2026 and applies to new B Series models. Subject to stock availability.
Offers are supplied by Kubota Australia and update automatically. Credit provided by Kubota Australia Pty Ltd; credit criteria, fees and charges apply. *The comparison rate is based on the example in each offer's terms. WARNING: this comparison rate is true only for the example given and may not include all fees and charges. Different terms, fees or other loan amounts might result in a different comparison rate.
Talk to us about the Kubota B50 Series
Our sales team can help you choose the right model, match implements to your tractor, arrange a demonstration and talk through trade-ins and finance. Contact us or call your nearest branch.
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