Mountfield 1638H Twin Ride-on Mower


This stylish, practical and hardworking garden tractor is a must for any lawn up to 2 acres. Powered by a Stiga, ST550 586cc Twin-cylinder engine and boasting a hydrostatic transmission, the 1638H is a superb garden tractor. With a 98cm cutting width and a plethora of features, it is a joy to use.

  • Powered by STIGA with an ST550 586cc Twin-cylinder engine
  • 98cm cutting width
  • Hydrostatic transmission
  • 240-litre grass collector
  • Seven Cutting height positions, 25-80mm
  • Optional mulching plug, battery charger and tow hitch available separately

£3,299.00 £3,832.00

The twin-cylinder Stiga engine is a powerhouse and when combined with the 98cm twin blade cutting deck and fully hydrostatic transmission, makes the 1638H a must-have lawn tractor!

A foot pedal controls the speed of the tractor, the cutting blades are engaged and disengaged at the flick of a switch through an electronic clutch and a buzzer sounds when the capacious clippings collector is full – making it a delight to use.

If emptying the generous 240-litre grass catcher from the comfort of the driver’s seat is just too much effort you can fit a mulching plug (available as an optional extra) to finely cut the clippings and discharge them back onto the lawn as you mow. This adds vital nutrients back into the lawn, making the 1638H Twin highly efficient.

Visibility is superb from the driver’s seat and anti-scalp wheels ensure a superb finish for your lawn. And it looks great! Add a tow hitch and a whole new world of accessories opens up making this garden tractor versatile and durable.

The underside of the deck needs to be kept clean to maintain optimum cutting performance and avoid the deck rusting – a handy washing link will allow you to clean your deck after each cut quickly and efficiently.

Category: Tags: ,
Weight161 kg


Power10.4 kW
Power sourcePetrol
Battery capacity18 Ah
Engine BrandSTIGA
Engine modelST 550 Twin Powered by STIGA
Displacement586 cm³
Engine rotation speed2600 rpm
Battery Voltage12 V
Engine coolingAir
Fuel tank capacity6 l
Maximum working area2 m²
Cutting methodCollecting
Cutting width98 cm
Reverse mowingYes
Blade rotationUntimed
Cutting height adjustmentManual with lever
Cutting height positions
7 positions
Cutting height range25 – 80 mm
Number of blades2
Blade type
Additional cutting methodRear discharge, Mulching
Blade engagement typeElectric
Minimum uncut radius70 cm
TractionRear-wheel drive
Transmission methodPedal-operated
Transmission typeHydrostatic
Collector emptyingManual
Collector capacity240 l
Steering wheelMountfield ergonomic
Seat typeMountfield classic
Seat adjustmentScrews
DashboardYes with LED
Front wheel size15×5.00-6
Rear wheel size18×8.50-8
Washing linkYes
Collector typeTextile
Storage compartmentYes
Cup holderYes
Pivoting front axleYes
Antiscalp wheels2
Safety systemSeat with Safety Contact Breaker
Mulching kitOptional
Battery chargerOptional
Trailer hitch kitOptional
Guaranteed sound power level (LwA) – dB(A)100
Measured sound pressure level at operator ear dB(A)86
Measured sound power level dB(A)
Max vibration on driver’s seat (m/s²)0.7
Max vibration on steering wheels (m/s²)8.2
Pack weight235.5 kg
Product length2338 mm
Product width1020 mm
Product height1100 mm
Weight161 kg