Mountfield’s shiny NEW for 2025 1538H-SD is the superhero of side-discharge ride-on mowers! If you’re not into grass clipping collection, this powerhouse swoops in like a lawn-loving ninja. With its smooth hydrostatic transmission, and 98cm cutting width, this garden tractor makes mowing lawns up to 2 acres feel like a walk in the park!
Description
This stylish, high-flying side-discharge garden tractor is revved up by a single-cylinder STIGA ST 450 petrol engine, cranking out a mighty 7.5kW @ 2800rpm. With hydrostatic transmission—think of it as the automatic car of lawnmowers—the Mountfield 1538H-SD is the sleek, efficient powerhouse your garden dreams of!
Its compact design means it can zip around your lawn like a pro and slide into tighter spots in your shed or garage compared to bulky collecting ride-Ons.
Equipped with a twin-blade cutting deck boasting a 98cm width, it gives your lawn a precision haircut, distributing grass clippings out to the side like confetti through the side-discharge chute—perfect for tackling that overgrown or rougher grass! Want to play eco-friendly superhero? Grab the included mulching plate, and it’ll chop those clippings into a fine mulch, adding them to nourish the soil—saving you time and money on fertilisers too!
When the mowing magic is done, clean-up is a breeze! Just hook up your hose to the deck nozzle, turn on the water, engage the blades, and voilà! A sparkling clean deck and blades, ready for the next round.
And wait, there’s more! It comes with a tow hitch included too! With a whole arsenal of towed accessories available, the 1538H-SD flexes its versatility all year round. Perfect for areas up to 2 acres and backed by a five-year extended warranty (T & C’s apply), this ride-on lawnmower is the ultimate deal!
For advice on the ride-on best suited to your requirements please call our Technical Helpline on 01986 785272 or contact your local Mountfield Dealer who will be happy to advise you.
Delivery Information: This garden tractor will be delivered by our premium ‘Ready to Mow’ white glove delivery service. Your local Mountfield authorised dealer will prepare the machine with a thorough pre-delivery inspection and deliver it ready to use at a time convenient to you. They will also demonstrate its safety features and how to use the machine.
Please allow up to 7 working days for delivery, however, if your local dealer has the machine in stock then delivery would normally be much sooner.
This premium delivery service is available free of charge with this machine.
General info
| EAN/UPC | 8008984869110 |
| SKU | Petrol |
| Battery capacity | 18 Ah |
| Power | 7.5 kW |
| Mowing area | 5000 ㎡ |
| Engine Brand | STIGA |
| Engine model | ST 450 Powered by STIGA |
| Displacement | 432 cm³ |
| Engine rotation speed | 2800 rpm |
| Battery Voltage | 12 V |
| Choke | Manual |
| Engine cooling | Air |
| Fuel tank capacity | 6 l |
Cutting system
| Minimum uncut radius | 70 cm |
| Cutting method | Side discharge |
| Cutting width | 98 cm |
| Reverse mowing | Yes |
| Blade rotation | Untimed |
| Cutting height adjustment | Manual with lever |
| Cutting height positions | 7 positions |
| Cutting height range | 25 – 80 mm |
| Number of blades | 2 |
| Blade type | Mulching |
| Additional cutting method | Mulching |
| Blade engagement type | Electric |
Drive system
| Traction | Rear-wheel drive |
Transmission
| Transmission method | Pedal-operated |
| Transmission type | Hydrostatic |
Equipment
| Steering wheel | Mountfield ergonomic |
| Seat type | Mountfield classic |
| Seat adjustment | Screws |
| Dashboard | No |
| Front wheel size | 15×5.00-6 |
| Rear wheel size | 18×8.50-8 |
| Hour meter | No |
| Headlights | Conventional |
| Cruise control | No |
| Bumper | Yes |
| Washing link | Yes |
| Storage compartment | Yes |
| Cup holder | Yes |
| Pivoting front axle | Yes |
| Antiscalp wheels | 2 |
| Safety system | Seat with Safety Contact Breaker |
Tools kit
| Mulching kit | Included |
| Battery charger | Optional |
| Trailer hitch kit | Included |
Vibration and noise data
| Guaranteed sound power level (LwA) – dB(A) | 100 |
| Max vibration on driver’s seat (m/s2) | 0.94 |
| Max vibration on steering wheels (m/s2) | 3.33 |
| Measured sound power level dB(A) | 99 |
| Measured sound pressure level at operator ear dB(A) | 86 |
Overall dimensions
| Pack weight | 203 kg |
| Product length | 1726 mm |
| Product width | 1315 mm |
| Product height | 1100 mm |
| Weight | 167 kg |

Stihl

