KUBOTA GR2120 Diesel Ride-on Mower

SKU: K1-GR2120-48GC-EU3ROPS

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Experience professional-grade performance and exceptional operator comfort with the Kubota GR2120 Diesel Ride-On Mower. Its 21hp engine, Glide Steer technology, and 48-inch cutting deck deliver power, precision, and cutting efficiency on every pass—ideal for maintaining large gardens with a flawless finish.

RRP: £17268

Our Price: £15,973.00 (inc VAT)

Only 1 left in stock

Only 1 left in stock

Frequently bought together

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 GR2120 Diesel Ride-on Mower

Achieve A1 Results on Larger Lawns with the Kubota GR2120 Diesel Ride-On Mower

Comfortable to ride and effortless to control, the Kubota GR2120 Diesel Ride-On Mower is built to deliver professional-level results for demanding domestic users. Powered by an uber-reliable diesel engine and packed with premium features, it offers the perfect balance of strength, agility, and refinement. Every aspect of this riding mower has been carefully designed to enhance the mowing experience—no matter what the size or complexity of your lawn.

Kubota’s Dependable Diesel Performance

The GR2120 Kubota Ride On Mower houses a robust three-cylinder, water-cooled 778 cc diesel engine producing 21 horsepower (15.7 kW). Backed by the reassurance of Kubota’s global reputation for reliability, this impressive unit offers smooth operation, very low fuel consumption, and outstanding longevity. With a top speed of 6 mph (10 km/h) and reverse speed of 3 mph (5 km/h), the GR2120 fills you with confidence when working across expansive lawns. A generous 18-litre fuel tank allows for extended mowing sessions without the need for refuelling.

Glide Steer: Unmatched Agility and Precision

Kubota’s superb Glide Steer technology gives the GR 2120 remarkable manoeuvrability, allowing the front wheels to turn up to 70 degrees for tighter navigation around obstacles. This hydraulic power steering system minimises uncut patches while protecting turf from scuffing during sharp turns. The mower’s four-wheel drive ensures superior grip and handling, including on uneven terrain. Whether you’re weaving between trees or maintaining a sloped lawn, the Kubota GR2120 makes every movement feel smooth and controlled.

Smooth Hydrostatic Transmission for Effortless Control

The GR2120 ride on mower’s hydrostatic transmission offers exceptional control with a simple one-pedal system. You can change speed or transition between forward and reverse without any manual gear changes. The cardan shaft drive delivers smooth power with minimal wear, while an oil-cooled PTO clutch enhances both performance and durability. The shaft-driven cutting deck provides a direct, efficient power transfer that reduces maintenance and maximises reliability.

Impeccable Cutting and Simple Collection

A high-precision three-blade deck, spanning 48 inches (122 cm), produces a clean, even finish with every pass. The hydraulic deck lift allows straightforward height adjustment through 11 cutting levels, from 25 mm to 102 mm, accommodating all lawn styles and seasons. A reverse mowing function gives you greater flexibility when manoeuvring around obstacles.

The 450-litre grass collector handles large amounts of clippings with ease, while an electronic sensor alerts you when it’s ready to be emptied. Two ergonomic side levers allow for quick, controlled discharge, and the enlarged discharge chute helps prevent clogs. This ensures smooth, uninterrupted operation from start to finish.

An Extremely Comfortable Mower to Ride

Kubota has designed the GR2120 ride on mower to make extended mowing sessions as enjoyable as possible. The flat operator’s platform provides generous legroom and excellent visibility, while the padded suspension seat supports your posture across uneven terrain. Light, responsive power steering makes life even easier, allowing you to operate the machine comfortably for longer periods of time. From the moment you start mowing, every control feels intuitive and designed with you in mind.

Built-In Practical Protection

The GR2120 Kubota mower places operator safety front and centre. Its Rollover Protection Structure (ROPS) and seat belt provide critical protection in the unlikely event of an accident, giving the operator greater confidence to work in any conditions. The ROPS’s folding design makes it easy to pass under low structures or store the mower neatly when not in use.

Customise Your Ride On Mower with Optional Extras

This riding mower’s versatility extends beyond cutting. A choice of optional attachments—including a rear deflector, mulching kit, tow hitch, and roller assembly—lets you adapt the machine for a range of lawncare tasks. The mulching kit recycles grass clippings back onto the lawn to provide added nutrients, while the roller helps create an elegant striped finish. Each accessory is built to Kubota’s impeccable standards, ensuring A1 performance and exceptional durability.

A Heritage and Warranty You Can Rely On

With over 50 years of engineering excellence behind it, Kubota is a name synonymous with quality and dependability. The GR2120 tractor mower lives up to that reputation, combining an intelligent design and robust build with the brand’s trademark attention to detail. These Kubota mowers come with a two-year manufacturer’s warranty, giving you complete peace of mind with your purchase.

A Reliable Ride-On Delivering Premium Performance

The Kubota GR2120 Diesel Ride-On Mower delivers everything you could want from a premium lawn tractor—exceptional reliability, high cutting precision, and superb operator comfort. From its fuel-efficient engine to advanced Glide Steer control, it’s built for people for whom only the best will do.

Buy the GR2120 Kubota riding mower today and experience the power, performance, and craftsmanship that make Kubota one of the most respected names in lawncare.

FAQ

Q) What type of engine powers the Kubota GR2120 Ride-On Mower?

A) The GR2120 features a three-cylinder, 778 cc water-cooled diesel engine producing 21 horsepower. It’s reliable, fuel efficient, and delivers very high levels of performance.

KUBOTA GR2120 Diesel Ride-on Mower Technical Information

Engine

  • Model: Kubota D782
  • Type: 3-cylinder, diesel, water-cooled
  • Total displacement: 778 cm³
  • Gross power: 15.6 kW
  • Maximum operating speed: 3,100 – 3,250 rpm
  • Engine layout: Horizontal
  • Fuel tank capacity: 18 L

Dimensions

  • Overall length (with grass collector): 2,880 mm
  • Overall width (with mower): 1,280 mm
  • Overall height (with ROPS up): 2,030 mm
  • Wheelbase: 1,260 mm
  • Tread (front/rear): 825 / 820 mm
  • Weight (with mower, grass collector, and fuel): 545 kg

Tyres

  • Front / Rear: 16 × 7.5 – 8 / 23 × 10.5 – 12

Transmission

  • Type: Hydrostatic transmission
  • Drive system: Shaft drive
  • Speed control: Single foot pedal
  • Front-wheel drive: Glide Steer
  • Travel speed (forward/reverse): 0 – 9.0 / 0 – 5.0 km/h
  • Brakes & PTO
  • Brake: Internal expanding brake
  • PTO clutch: Hydraulic wet multi-discs
  • Mower Deck Drive
  • Type: U-joint shaft

Steering & Operator Features

  • Steering system: Glide Steer (fully hydraulic power steering)
  • Operator’s deck: Flat
  • Seat adjustment: Slide
  • Seat suspension: Parallel linkage
  • Fuel gauge: Standard
  • Hour meter: Standard
  • Easy checker system: Standard
  • Travel OPC: Standard
  • Mower OPC: Standard
  • Blade shut-off brake: Built-in clutch
  • ROPS: Foldable

Grass Collector

  • Capacity: 450 L
  • Dumping system: Manual
  • Material: Fabric / Steel

Optional Accessories

  • Cruise control (contact us to order)
  • Rear deflector

Mower Specifications

  • Cutting width: 121.9 cm (48 in)
  • Mower system: Direct chute
  • Mower blade drive: V-belt / hexagonal belt
  • Lifting device: Hydraulic
  • Mower mounting method: Quick attach
  • Cutting height: 25 – 102 mm
  • Cutting height adjustment: Dial
  • Cutting height positions: 11
  • Number of blades: 3
  • Direction of rotation: 2 clockwise (viewed from operator), 1 counter-clockwise
  • Minimum uncut diameter: 1.0 m
  • Mower deck ground clearance: 135 mm

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