Petrol Machines

FT Range

FT range product image
  • Bowls
  • Croquet
  • Tennis
  • Cricket
  • Golf
  • Lawns

Unrivalled performance and impressive versatility

The most popular Dennis machine, the FT Range is the industry-leading interchangeable cassette mower system trusted by professional grounds teams for precision fine turf maintenance. Designed to deliver exceptional performance and maximum versatility, the FT Range supports year-round turf management across cricket grounds, bowling greens, tennis courts and ornamental turf surfaces.

With a choice of 12 interchangeable cassette heads, including scarifiers, verti-cutters, brushes, spikers, slitters and both 5-blade and 10-blade cutting cylinders, the FT Range provides a complete turf maintenance solution from a single power unit. The quick-change cassette system enables operators to change cassettes in as little as 15 seconds, maximising efficiency and reducing downtime.

Available in 17” (43cm), 20” (51cm) and 24” (61cm) cutting widths, the FT Range combines precision engineering, reliability and ease of use to meet the demands of professional fine turf environments.

By reducing the need for multiple machines, the FT system helps minimise machinery inventory while maximising long-term return on investment. Additional cassettes can also be added over time, allowing the system to grow alongside operational requirements and budgets.

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  • 12 quick change cassettes to perform a wide variety of essential turf maintenance tasks (30 second changeover)
  • Simple and robust click height adjustment of 0.25mm increments without tools
  • Honda power – ultimate easy start long life with Q9 low noise, low vibration technology
  • Unique roller clutch drive for smooth take up and variable clip rate for the ultimate finish on cricket wicket/squares
  • 3 section differential roller with cast segments for scuff free turning without operator fatigue
  • Spring steel comb with full adjustment to tease up lateral growth prior to cutting
  • Cassettes to be stored separately from the power unit providing improved security
  • Easy transportation of the cassettes for servicing or grinding
  • Optional Cassette Stand available: Storage unit suitable for 5 cassettes
  • The Dennis FT Range - Designed & manufactured in the UK
  • FT Range - Honda power, the ultimate easy start long life engine
  • FT Range - Choice of 12 quick & easy change cylinders/cassettes
  • FT Range - Smooth roller & spring steel comb to tease up lateral growth
  • FT Range - Simple on/off engine controls
  • Dennis FT Range - Cassettes are easy and quick to changeover
  • FT Range - Easy to operate OPC handle
  • FT Range - Simple to use handlebar controls
  • FT Range - Easy Adjustment of bottom blade to cylinder

Specification

FT RANGE

  • Specification430510610
    Cutting width

    430 mm / 17 inches

    510 mm / 20 inches

    610 mm / 24 inches

    Height of cut

    3 mm - 20 mm

    3 mm - 20 mm

    3 mm - 20 mm

    Number of blades

    5 or 10 bladed cylinder

    5 or 10 bladed cylinder

    5 or 10 bladed cylinder

    Cylinder diameter

    140 mm

    140 mm

    140 mm

    Grassbox volume

    80 L

    97 L

    110 L

    Rear roller diameter

    214 mm

    214 mm

    214 mm

    Front roller diameter

    50.8 mm

    50.8 mm

    50.8 mm

    Width

    665 mm

    745 mm

    845 mm

    Length

    1220 mm

    1220 mm

    1220 mm

    Height

    1000 mm

    1000 mm

    1000 mm

    Weight
    • Machine 96 kg
    • Machine 102 kg
    • Grassbox 7.8 kg
    • Machine 107 kg
    • Grassbox 8 kg
    Speed

    3.77 km/h

    3.77 km/h

    3.77 km/h

    Drive system / power / engine
    • 5'V belt drive system
    • 2.4 kW ( 3.2 HP )
    • HONDA GX120 petrol engine
    • 5'V belt drive system
    • 3.6 kW ( 4.8 HP )
    • HONDA GX160 petrol engine
    • 5'V belt drive system
    • 3.6 kW ( 4.8 HP )
    • HONDA GX160 petrol engine
  • FT - Transport Carrier

    Transport Carrier

    Prevents damage to rollers
    FT430 D083
    FT510 D081
    GT610 D082

    FT - Backlapping Kit

    Backlapping Kit

    Easy to use, to maintain a perfect cutting edge throughout the season.
    D080

    FT - Weile Roller

    Weile roller

    Weile Roller in lieu of standard
    FT430 D090WR
    FT510 D060WR
    FT610 D100WR

  • _ds32109 5 BLADED CYLINDER.jpg

    5 Bladed Cylinder

    High quality British blade and incorporate easy to set cutter adjustment.

    10 Bladed Cylinder

    10 Bladed Cylinder

    High quality British steel blades. Choice of bottom blade and incorporate easy to set cutter adjustment.

    1mm Scarifier 800 x 800

    1mm Scarifier

    1mm thick replaceable, wear resistent blades. 12mm spacing for thatch removal throughout season and autumn/spring renovation work.

    2mm Scarifier 800 x800

    2mm Scarifier

    2mm thick replaceable, wear resistent blades. 12mm thatch removal throughout season and autumn/spring rennovation work.

    2mm scarifier tungsten tipped 800 x 800

    2mm scarifier tungsten tipped

    The ultimate scarifier with tungsten tipped blades for heavy duty thatch removal throughout season and autumn/spring renovation work.

    Brush 800 x 800

    Brush

    For moss and debris removal and use as a light scarifier for final pre cut preparation.

    Brush Multi Dense 800 x 800

    Brush Multi Dense

    For moss and debris use as a light scarifier for final pre cut preparation.

    Verti-Cutter

    Verti-Cutter

    1mm thick, 10 fingered replaceable discs. Regular use controls thatch, lateral growth and the ingress of unwanted species such as annual meadow grass.

    Verti-Cutter Tungsten Tipped

    Verti-Cutter Tungsten Tipped

    The ultimate verticutter with tungsten tipped blades for heavy duty usage.

    Sorrel Roller

    Sorrel Roller

    Replaceable spikes relieves surface tension and allows penetration of air, water and fertiliser to the root zone.

    Slitter

    Slitter

    Helps relieve surface tension and prevents thatch.

    Spring Tine Rake

    Spring Tine Rake

    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.

  • HAZELWOOD BOWLS CLUB0001.jpg

    Hazelwood Crown Green Bowls Club Celebrates 40 Years of Bowling Heritage with Trusted Dennis FT Range Machinery

    For almost four decades Hazelwood Crown Green Bowls Club, situated around two miles outside Belper, Derbyshire has been providing bowlers with one of the finest playing surfaces in the area - a green built on community spirit, volunteer dedication and a long-standing trust in Dennis turf machinery.

    View Article
    The Dennis ES-36  (1).jpg

    Pedestrian Battery-Powered Mowers vs Pedestrian Petrol Mowers: Which is the right choice for your groundskeeping needs?

    Robert Jack, Area Sales Manager at Dennis Mowers, discusses the rise of pedestrian battery-powered mowers for grounds maintenance, and compares them against their traditional, petrol-powered counterparts.

    View Article
    Caverswall FT6100015.jpg

    Why the Dennis FT Range Is the Ideal Choice for Cricket Pitch and Square Maintenance

    Preparing high-quality cricket pitches and squares requires precision, consistency, and versatility. From early season preparation through to post-match recovery and end-of-season renovation, grounds professionals need machinery they can rely on every day.

    View Article

Unmatched versatility & precision

The Dennis FT Range is an industry-leading interchangeable cassette mower system delivering precision and unrivalled versatility. With 12 quick-change cassette options you can ensure year-round performance for professional sports and ornamental fine turf surfaces.

FT Range - Choice of 12 quick & easy change cylinders/cassettes

12 quick & easy change cassette options

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Simple click height adjustment of 0.25mm

FT Range - Honda power, the ultimate easy start long life engine

Ultimate easy start long life engine

Dennis Black 1200.png

Unique roller clutch drive for smooth take up

FT Range - Smooth roller & spring steel comb to tease up lateral growth

Smooth roller & spring steel comb to tease up lateral growth

Dennis Green 1200.png

3 section differential roller for scuff free turning

FT Range - Easy Adjustment of bottom blade to cylinder

Easy bottom blade to cylinder adjustment

Dennis Gold 1200.png

Available in 17” (43cm), 20” (51cm) and 24” (61cm) cutting widths

FT Range - Easy to operate OPC handle

Easy to operate OPC handle

Dennis Green 1200.png

Variable clip rate for the ultimate finish

The Dennis FT Range - Designed & manufactured in the UK

Designed & manufactured in the UK

Dennis Black 1200.png

Optional cassette stand available

The FT range in action

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Article - The-Dennis-FT510-will-be-of-interest-to-visitors-at-BTME-2018
Article - The-Dennis-FT510-helping-to-maintain-the-green-at-Waterloo-Hotel-Bowls-Club
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FT Range

Testimonials

  • The FT510 impressed me so much, I knew I wanted another. With the treasurer’s backing, we bought one. I cut the greens 2–3 times a week, keeping them at 10mm in winter and 5mm in season. I verticut every three weeks, alternating with a sorrel roller or brush. The interchangeable cassettes are the standout feature—quick to swap and easy to transport for sharpening. The click height adjuster makes it very user-friendly. I wouldn’t choose any other mower for our greens.

    Duncan Austin

    Head Groundsman at Prees Cricket and Recreation Club in Shropshire
  • ''The green is in great condition and that is partially because of these mowers. We have had our Dennis FT510 for a long time now and it has never let us down''

    John Brand

    Greenkeeper - Topsham Bowls Club
  • ''We like the way the height of cut can be adjusted without using any tools, it is just a simple turn and click''

    Bob Purcell

    Mowing team - Ludlow Castle Croquet Club
  • Our new Dennis FT510 has just arrived from Penrith and it’s already making a huge difference on the green! We replaced our 30-year-old FT510, which used to collect just 1 box with the old 6mm cut - the new machine picked up 7 boxes using the same height of cut! What a difference a day makes — what a fantastic machine!

    Jeff

    Ulverston Cons Bowling Club
  • “If someone comes to our club and asks us how we get our green in such good condition, we show them the FT510. We tell them what we think the advantages are of using it as well as how easy it is to use.”

    Peter Heayns

    St Austell Bowling Club
  • “The new Dennis FT610 has made a huge difference to the quality and efficiency of our ground maintenance. Its versatility and ease of use make it an excellent machine for any cricket club. We chose the FT610 because it allowed us to keep using the cassette system we already relied on, while upgrading to a much more reliable and capable machine.”

    Graham Smith

    Groundsman, Caverswall Cricket Club
  • “Since switching to the Dennis FT610, the quality of cut and the versatility of the machine has been superb. The interchangeable cassette system saves us huge amounts of time and has made a real difference to pitch preparation.”

    James Holdcroft

    Groundsman, Whitmore Cricket Club
  • “The Dennis FT610 has become an essential part of our maintenance programme. It’s reliable, easy to use and the interchangeable cassette system allows us to switch quickly between mowing, verticutting and brushing with minimal downtime.”

    Ryan Middleton

    Grounds Manager, Nottingham Tennis Club

FAQ

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Brochures & Pricing

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FT Range Owners

Useful Documents

Cassettes

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