MOUNTFIELD 1640H Garden Tractor, 102cm/40", Hydrostatic Transmission, 452cc Mountfield Engine Expand

MOUNTFIELD 1640H Garden Tractor, 102cm/40", Hydrostatic Transmission, 452cc Mountfield Engine

Mountfield Mountfield



The 1640H lawn tractor has a 452cc Mountfield engine and hydrostatic transmission. A 102cm working width cutting deck provides 7 heights of cut from 25-80mm.  Quality features include electromagnetic blade engagement, an audible alarm for when the catcher is full, a 6 LED dash display and a wash facility on the deck.  Suitable for gardens of around 2.5 - 3 acres.

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MOUNTFIELD 1640H Garden Tractor

Lawn Tractors 102 cmMountfield lawn tractors are manufactured to the highest standards and benefit from some of the longest and most comprehensive warranties in the industry.

The 1640H is a 102cm working width model with a hydrostatic transmission. This high specification garden tractor is suitable for lawns of around 2.5 - 3 acres. Light steering and a tight turning circle makes it easy to manoeuvre around trees, borders and garden furniture with the minimum of effort.  All Mountfield garden tractors cut wider than the wheel width, which means there is little trimming left to do after the lawns have been mown.

A hydrostatic transmission is similar in many ways to the gearbox on an automatic car, forward and reverse speeds are infinitely variable. To move forward you simply press the front section of the pedal, the more firmly you press, the faster you will go. For reverse, press the rear section of the pedal. You can change from forward to reverse instantly so manoeuvrability is fantastic. It is worth noting that once a customer owns a hydrostatic Mountfield tractor they don’t want to go back to a manual version.

1840H conzoleGrass cuttings are blown from the twin bladed cutter deck cleanly and efficiently into a large capacity rear mounted collector. An alarm sounds to let you know when the collector is full. This is a valuable feature, there is nothing worse than overfilling the collector and then having to unblock the discharge chute by hand – at least you know when the collector is full on a Mountfield!

Emptying the collector is done from the driving seat; simply pull the dump lever and the collector opens wide emptying out the clippings, you don’t need to get off the tractor at all.

Engaging the cutter deck is simple; just pull the control switch out for “On” and push it in for “Off”. Selecting a suitable height of cut is easy too; a lever located conveniently at the driver’s left hand side has seven preset cutting heights ranging from 25mm to 80mm. No tools are necessary and the cutting height can also be adjusted on the move.

A deck wash facility means keeping the deck clean couldn’t be easier. Simply attach a hose to the snap-on connector, turn on the water and engage the blades. Water blasts around beneath the deck washing it clean - job done!

Hydrostatic Transmission ControlsMountfield lawn tractors are extremely versatile machines; they can collect the grass clippings or if required rear discharge them.  They can also mulch and recycle your grass!!  Mulching grass is a great feature; it saves so much time, it can be more than 30% quicker as there is no stopping work to drive to the tip to empty clippings which can also result in a significant fuel saving.  You may well ask “Will I see the mulched grass?” The answer is “No!”  Mulched clippings are blown down into the turf and are not noticeable provided the grass is cut regularly and not on the lowest setting.  Some owners prefer to collect grass cuttings on areas close to the house to be certain that children or pets don’t carry them inside, then they use the mulching facility on all the other areas.

Switching between collection or mulch modes is extremely simple and takes less than a minute. To mulch just remove the collector, insert the *mulching plug into the discharge chute and replace the collector. To return to collection, simply reverse the procedure. Mulching the grass allows the clippings to be recycled, improving the soil as they decompose forming a natural fertiliser high in potash and nitrogen. You will notice a marked improvement in your grass as this fertiliser takes effect over the course of the cutting season.

* A mulching kit can be purchased as an optional extra.

Mountfield's cut and collect system discharges grass clippings cleanly and efficiently into the tear collector

Features & Benefits:

  • Driven by a powerful and ultra-reliable Mountfield OHV engine
  • Electric key ignition eliminates starting headaches
  • Foot-pedal hydrostatic-drive gives you instant control of the ground-speed
  • Light-steering and a tight turning-circle make it easy to control and manoeuvre
  • Cuts beyond the wheel-width for less trimming work
  • 102cm twin-blade cutter-deck – ideal for grassed areas up to two-and-a-half acres
  • Seven-step height-of-cut, adjustable to suit conditions
  • Hosepipe attachment for easy deck cleaning
  • Grass-collector holds up to 260-litres of cuttings
  • An audible warning lets you now when the collector needs emptying
  • You can empty the collector from the driver’s seat
  • Rear-discharge and mulch capable
  • Electromagnetic blade clutch for smooth, wear-free blade engagement
  • Twin headlights for safe low-light operation


  • Starting Method: Electric Key
  • Engine Brand: Mountfield
  • Engine Type: Series 7750 OHV
  • Engine Capacity: 452cc
  • Net Power Output: 8.4kW @ 2800rpm
  • Transmission: Hydrostatic
  • Drive: Rear Wheel
  • Blade Engagement: Electronic
  • Cutting Width: 102cm /40"
  • Cutting Heights: 25-80mm (7 Positions)
  • Turning Circle: 160cm
  • Collector Full Buzzer: Yes
  • Collector: 260 litres
  • Wheels: Front 15" Rear 18"
  • Head Lights: Yes
  • Safety Features: Seat with Safety Contact Breaker
  • Max Speed: 8.8km/hr
  • Fuel Tank Capacity: 4.5 Litre
  • Included Accessories: Tow bar
  • Battery Charger: Yes
  • dB Rating: 100
  • Weight: 200 Kg
  • Lawn Size: 2.5 to 3 acre
  • Dimensions: Length 236cm Width 105cm


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MOUNTFIELD 1640H Garden Tractor, 102cm/40", Hydrostatic Transmission, 452cc Mountfield Engine

MOUNTFIELD 1640H Garden Tractor, 102cm/40", Hydrostatic Transmission, 452cc Mountfield Engine





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