KUBOTA GR2120S Diesel Ride-on Mower

SKU: K1-GR2120S-EU3-ROPS

Protect your Kubota with Kubota Care – flexible service packages for long-term reliability. Contact us to learn more.

Built for demanding users, the Kubota GR2120S combines diesel efficiency with advanced 4WD handling. This ride-on mower’s hydrostatic transmission, Glide Steer technology, and 48-inch cutting deck ensure precise control, strong traction, and a clean, consistent finish across large areas of varied terrain.

RRP: £15574.8

Our Price: £14,406.00 (inc VAT)

Out of stock, available to pre-order

Out of stock, available to pre-order

This machine will be run and tested, and delivered fully assembled by our own team who will ensure you know how to use it. This service is free within 100 miles of WR5 1HF; for delivery outside of this area, please contact us prior to ordering or we will contact you after to quote for delivery.

About the KUBOTA GR2120S Diesel Ride-on Mower

An Exceptional Ride-On Mower for Large Lawns: Kubota GR2120S

Maintaining large lawns and navigating demanding ground requires a dependable and refined mowing solution. Built with durability in mind, the Kubota GR2120S combines diesel efficiency, smooth handling, and efficient cutting to deliver consistently impressive results. This premium ride-on mower is very well suited to homeowners for whom only the best will do, offering both exceptional performance and high levels of driver comfort as standard.

Efficient Diesel Performance for Demanding Work

At the heart of the Kubota GR 2120S is a robust Kubota D782 diesel engine. This 778cc, three-cylinder unit is water cooled and expertly engineered for a long service life. Delivering up to 21 horsepower (15.7kW), it provides the strong torque required for tackling thick grass and more challenging terrain.

Diesel power brings clear advantages in fuel economy. Compared to petrol alternatives, this engine uses much less fuel, helping to keep running costs under control. The 18-litre fuel tank supports longer mowing sessions, reducing downtime. With a top forward speed of 5.6 mph (9 km/h) and reverse speed of up to 3.1 mph (5 km/h), the GR2120S maintains efficient progress while remaining easy to handle.

Refined Drive System for Smooth Operation

Ease of use is a key strength of the Kubota GR2120S mower. Its hydrostatic transmission allows seamless control through a simple pedal and lever setup. Speed adjustments feel smooth and precise, helping you work efficiently across varied terrain.

Durability is built into the drivetrain. Power is delivered through Cardan shafts, which reduce wear over time. The inclusion of an oil-cooled PTO clutch ensures reliable engagement of the cutting deck. These elements work together to provide a responsive and low-maintenance mowing experience.

Wide Cutting Deck with Flexible Grass Management

Covering larger areas is straightforward thanks to the wide 48-inch (122 cm) cutting width. This generous deck size allows you to complete tasks more quickly while maintaining a consistent finish.

The GR2120S ride on is designed with side discharge as standard, making it perfectly suited to longer grass and open spaces. An enlarged discharge chute helps keep clippings flowing freely, reducing the chance of blockages. Should you prefer, a mulching kit is available to purchase as an optional extra. This finely cuts the grass and returns it to the lawn, supporting healthier growth over time. Why not add one to your order now?

By removing the need for a grass collector, this riding mower remains efficient and practical for larger or less formal areas.

Confident Handling with 4WD and Glide Steer

Control and manoeuvrability are where the Kubota GR2120S truly excels. Its four-wheel drive system provides reliable traction across slopes and uneven ground.

This is enhanced by Kubota’s Glide Steer technology, which allows for tighter and more controlled turns. With a front wheel steering angle of up to 70 degrees, navigating around obstacles becomes so much easier. During sharp turns, the inner rear wheel disengages to protect the turf and improve handling. Once straightened, full drive resumes automatically.

Combined with hydraulic power steering, this setup ensures smooth, confident control in a wide range of conditions.

Comfort Built for Longer Mowing Sessions

Operator comfort has been carefully considered in the design of the Kubota GR 2120S mower. The flat platform offers generous legroom, allowing you to work in a relaxed position.

The seat is fully sprung and adjustable, with cushioning that supports the body during longer mowing sessions. Its suspension system helps absorb vibrations, negating the impact of working on uneven ground. These features make extended mowing more manageable and less tiring.

Strong Construction with Practical Details

The Kubota GR2120 lawn mower oozes strength and durability. Its solid build is matched by practical features that support everyday use. An hour meter comes fitted as standard, helping you track usage and schedule service intervals.

A folding roll-over protection system (ROPS) provides added safety, invaluable when you’re working on varied terrain. With overall dimensions of 2,085 mm (length) x 1,550 mm (width) x 2,030 mm (height) with the ROPS raised, this machine offers a stable and capable presence.

Reliable Warranty Support

With a history stretching back over 135 years, Kubota is a byword for top-quality agricultural and garden machinery. This ride-on mower shows why, and is backed by a two-year warranty as standard. For added reassurance, you can extend the warranty to five years by taking out Kubota Care. This extended cover provides you with even greater confidence in the long-term reliability of your investment.

A Super Ride-On for Larger Lawns

The GR2120S Kubota mower brings together diesel strength, advanced handling, and user-focused comfort in one exceptionally well-balanced package. It is designed to perform consistently across a variety of conditions, making it a compelling option for demanding domestic users.

If you’re ready to upgrade your mowing experience, the Kubota GR2120S is a machine you can rely on. Order your Kubota GR2120S Diesel Ride-on Mower today and enjoy the benefits of precision engineering from one of the world’s most trusted names in groundcare.

FAQs

What sets the Kubota GR2120S apart from the GR2120?

The main difference lies in grass handling. The GR2120 collects clippings into a rear-mounted box, while this GR2120S model uses side discharge and can be fitted with a mulching option for faster mowing.

Can the Kubota GR2120S mulch?

Yes, side discharge comes as standard. A mulching kit can also be added as an optional extra, allowing clippings to be finely cut and returned to the lawn.

Is the Kubota GR2120S suitable for uneven or sloped ground?

It is very well suited to these conditions. Four-wheel drive, Glide Steer technology, and power steering combine to provide strong grip and very impressive handling.

What maintenance does the Kubota GR 2120S require?

Routine care includes checking oil levels, cleaning or replacing filters, and inspecting blades. Regular servicing based on usage hours will help maintain performance and extend the mower’s lifespan.

KUBOTA GR2120S Diesel Ride-on Mower Technical Information

Engine & Performance

  • Engine: Kubota D782
  • Engine Type: Water-cooled, 3-cylinder diesel
  • Displacement: 778 cc
  • Engine Gross Power: 15.6 kW / 21 hp
  • Max Operating Speed: 3,100–3,250 rpm
  • Fuel Tank Capacity: 18 L

Transmission & Drive

  • Transmission Type: Hydrostatic
  • PTO: Shaft drive
  • Speed (Forward): 0–9.0 km/h
  • Speed (Reverse): 0–5.0 km/h

Steering & Control

  • Steering System: Hydraulic power steering
  • Brakes: Hydraulic wet multi-disc
  • Drive: 2WD
  • Seat Adjustment: Slide
  • Seat Suspension: Parallel linkage
  • Fuel Gauge: Standard
  • Hour Meter: Standard

Dimensions & Weight

  • Overall Length: 2,085 mm
  • Overall Width: 1,560 mm
  • Overall Height (ROPS Up): 2,030 mm
  • Weight (Without Fuel): 470 kg

Wheels & Tyres

  • Front Tyres: 16 × 6.0-8
  • Rear Tyres: 23 × 10.50-12
  • Tread (Front): 820 mm
  • Tread (Rear): 820 mm

Mower Deck

  • Cutting Width: 121.9 cm (48″)
  • Mower System: Side discharge
  • Drive System: Hydraulic
  • Mounting Method: Quick attach
  • Cutting Height Range: 25–102 mm
  • Cutting Height Adjustment: Dial
  • Cutting Height Positions: 11
  • Number of Blades: 3
  • Minimum Uncut Circle: 140 cm

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