
| Specification | 660 | 760 | 860 |
|---|---|---|---|
| Cutting width | 660 mm / 26 inches | 760 mm / 30 inches | 860 mm / 34 inches |
| Height of cut | 8 mm - 47 mm | 8 mm - 47 mm | 8 mm - 47 mm |
| Number of blades | 6 or 8 bladed cylinder | 6, or 8 bladed cylinder | 6 or 8 bladed cylinder options* |
| Cylinder diameter | 165 mm | 165 mm | 165 mm |
| Grassbox volume | 160 L | 180 L | 200 L |
| Front roller diameter | 89 mm | 89 mm | 89 mm |
| Rear roller diameter | 228 mm | 228 mm | 228 mm |
| Width | 870 mm | 970 mm | 1070 mm |
| Length | 1305 mm | 1305 mm | 1305 mm |
| Height | 1045 mm | 1045 mm | 1045 mm |
| Weight |
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| Speed | 3.21 km/h | 3.21 km/h | 3.21 km/h |
| Drive system / power / engine |
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Suspension trailer seat
D025/S
Self steer suspension seat
D025/SRG

Prevents damage to rollers
430 - D083
510 - D081
610 - D082

With comb in lieu of standard
660 - D055/WR
760 - D053/WR
860 - D054/WR

Storage unit suitable for 4 cassettes
D125
Rubber coated rear roller (for power unit) in lieu of standard
760 - D053/R
860 - D054/R

High quality British Steel blades in a single spiral format. Incorporating easy to set cutter adjustment
660 - D055/1
760 - D053/1
860 - D054/1

High quality British Steel blades in a single spiral format. Incorporating easy to set cutter adjustment
660 - D055/7
760 - D053/7
860 - D054/7

1mm thick replaceable, wear resistent blades. 12mm spacing for thatch removal throughout season and autumn/spring renovation work.
660 - D055/3
760 - D053/3
860 - D054/3

2mm thick replaceable, wear resistent blades. 12mm thatch removal throughout season and autumn/spring rennovation work.
660 - D055/4
760 - D053/4
860 - D054/4

The ultimate scarifier with tungsten tipped blades for heavy duty thatch removal throughout season and autumn/spring renovation work.
660 - D055/4TT
760 - D053/4TT
860 - D054/4TT

For moss and debris removal and use as a light scarifier for final pre-cut preparation.
660 - D055/5 soft
760 - D053/5 soft
860 - D054/5 soft

For moss and debris removal and use as a light scarifier for final pre cut preparation.
660 - D055/5 hard
760 - D053/5 hard
860 - D054/5 hard

For moss and debris use as a light scarifier for final pre cut preparation.
660 - D055/5 multi
760 - D053/5 multi
860 - D054/5 multi

1mm thick, 10 fingered replaceable discs. Regular use controls thatch, lateral growth and the ingress of unwanted species such as annual meadow grass.
660 - D055/2
760 - D053/2
860 - D054/2

The ultimate verticutter with tungsten tipped blades for heavy duty usuage.
660 - D055/2TT
760 - D053/2TT
860 - D054/2TT

Replaceable spikes relieves surface tension and allows penetration of air, water and fertiliser to the root zone.
660 - D055/6
760 - D053/6
860 - D054/6

Ideal for lifting lateral growth, helping to stand grasses up, removing dead matter or broken leaves following a match. Also helps to break up algae crust or help remove the glutinous slime that can sometimes appear on fine turf.
660 - D055/11
760 - D053/11
860 - D054/11

Founded in 1958, Al Fateh Football Club has become one of Saudi Arabia’s most respected and ambitious football institutions. Since joining the Saudi Premier League in 2009 and proudly lifting the League Championship in 2013, the club has continued to invest in world-class facilities and professional turf management.

Established in 1945, Al Ettifaq Football Club is one of the most historic and respected clubs in Saudi Arabia’s Eastern Province. Competing in the Saudi Professional League, the club is dedicated to maintaining world-class playing surfaces that meet FIFA standards -a commitment led by Agricultural Engineer Mohammed Muhanna and his team.

With nearly two decades of experience in turf care, Robson Holland has built a career shaped by dedication, adaptability and a deep understanding of natural surfaces. His journey through the industry from golf courses to professional football offers a unique perspective on the challenges and rewards of modern grounds management.

Dennis is proud to highlight the use of its G860 cassette mower at Solihull Moors Football Club, where the machine plays a key role in delivering elite pitch presentation at both stadium and training ground level.

Peckham Town Football Club, a long-established community club based in London, has reinforced its commitment to sustainability and high-performance facilities with the acquisition of a Dennis ES-34R electric rotary mower, alongside the addition of a Dennis G860 cassette mower to its maintenance fleet.

There’s something special about the smell of fresh turf and the perfectly cut stripes of a football pitch especially when it signals the start of a new era. That’s exactly what’s happening at Pride Park this season, where Derby County has unveiled a completely reconstructed playing surface. After a decade of service, the previous pitch had reached the end of its life, prompting the club to invest in a full rebuild over the summer.

At Teddington Cricket Club, maintaining top-quality playing surfaces is essential. As a busy multisport venue supporting cricket, rugby and school sport, the demands on the grounds team are constant - particularly during the cricket season.
Leading the operation is Tom Hudson, Head Groundsman at Teddington Cricket Club and owner of TH Sports Turf Solutions Ltd, a specialist contractor providing end-of-season renovations, aeration, seeding and ongoing turf maintenance across multiple sites.

Modern turf management demands flexibility. Different seasons, different sports and different turf conditions all require specific maintenance techniques. That’s where the Dennis Cassette System truly shines.
Developed by Dennis, this innovative system allows turf professionals to switch between 16 interchangeable cassettes on a single power unit delivering cutting, scarifying, brushing, verticutting, slitting, sorrel rolling and raking with one machine.
Below is a complete breakdown of each cassette, what it does and the benefits of using it on natural turf.

Dennis Mowers will be continuing its annual tradition of exhibiting at the Sports Field Management Association’s (SFMA) Conference & Exhibition, which is taking place at Ocean Center, Daytona Beach, between 22 - 25 January 2024.

Matthew Newman, Grounds and Sports Turf Manager at Hartpury University and Hartpury College in Gloucester, claims that his fleet of Dennis G860 mowers are reliable, robust, and ergonomically excellent.
























Croquet, Tennis, Football, Rugby, Cricket, Golf, High-quality lawns
G660: 660mm (26") cutting width – ideal for smaller turf areas or where high manoeuvrability is needed.
G760: 760mm (30") cutting width – a balance of coverage and agility for medium-sized turf surfaces.
G860: 860mm (34") cutting width – perfect for large turf areas where maximum productivity is key e.g. football and rugby.
Yes there are 13 cassette options for tasks like scarifying, verti-cutting, brushing and more, all from a single power unit.
G660
G760
G860
All models offer a height of cut from 8mm to 47mm, adjustable on both sides with a single spanner.
G660: 148kg (including cylinder)
G760: 156kg
G860: 166kg
Cast 3 section aluminium ribbed roller for positive traction in all conditions and mark free turning- OPTIONAL rubber covered rear roller.
Optional extras include the follwoing and more details can be found above in the specification section.
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