AS 940 Sherpa 4WD Loncin
High-grass, ride-on mower with permanent all-wheel drive
The AS 940 Sherpa 4WD is a robust, versatile ride-on mower for difficult terrain and high growth. The machine’s 2-cylinder Loncin engine with 708 ccm displacement, up to 21,7 hp and an oil and fuel pump achieve work rates reaching 5,500 m² per hour. Permanent all-wheel drive delivers better traction uphill and stronger, safer braking downhill. The limited slip differential can be activated at any time for more safety. Hydrostatic transmission is controlled exclusively via the drive lever, which controls forward and reverse movements as well as the brake and the parking brake. An additional brake pedal returns the drive lever to neutral and automatically engages the parking brake.
The professional 2-cylinder Loncin engine delivers a rated power of 21.2 hp with its 708 cm3. Equipped with the AS cross-blade system, the AS 940 Sherpa 4WD delivers impressive mulching results in grass and dense growth up to 1.5 meters high. Bearing-supported blades cut the grass while a mulching blade positioned above them shreds the cuttings, which are then deposited between the wheels for added safety on slopes and wet grass. The mower deck’s surfing suspension yields upwards to obstacles, protecting the blades and turf from damage. Cutting heights can be adjusted to 5 levels from 50–105 cm and an option mulch kit is available for even finer mulching results.
Stability and comfort
With a highly stable tubular frame, the AS 940 Sherpa 4WD performs even under harsh conditions. Operators up to 1.9 tall can operate the machine comfortably thanks to a length-adjustable seat and seat spring package. A low centre of gravity, folding bar and branch deflectors are added safety features, while lashing points integrated in the frame enable secure transport.
The AS 940 Sherpa 4WD is engineered for continuous operation with two separate ventilation circuits for the engine and hydrostatic transmission. The engine takes in air from above and discharges it to the side, while the hydrostatic transmission takes air from the rear and discharges it downward. This system prevents overheating and ensures the machine’s long service life.
The AS-Motor all-wheel drive ride-on mowers in a new design
The all-wheel drive models of the AS-Motor Sherpa family will appear in a new design in the future. Visually, the new 2023 Sherpa 4WD models are even more attractive with a new paint finish, an additional front panel and the newly designed decals. But the new AS Sherpa 4WD high grass mowers also offer a number of technical innovations.
All all-wheel drive AS Motor Sherpa 2023 models will in future be fitted with anti-puncture tyre sealant as standard – downtimes due to flat tyres are now a thing of the past. The new fuel tank of the Sherpas offers more volume (17 litres), a larger tank opening and a level indicator as standard. The new locking mechanism of the foldable bar provides easier handling and makes the bar less susceptible to damage. There is also improved freedom of movement when operating the driving lever. In future, the protective cloth between the engine and the seat will no longer be elaborately riveted, but locked by robust magnets. Accessibility to the engine, for example when changing the oil, is significantly improved.
Permanent all-wheel drive ensures better traction uphill and stronger, safer braking downhill.
Closed mower deck with AS cross-blade system. The main blade cuts, the cross-blade chops the cuttings. The surfing mower deck gives way upward on uneven terrain to protect against damage.
Length-adjustable driver seat, innovative seat suspension and ergonomic sitting position provide comfort for tall operators during long work periods.
High stability and torsional rigidity with heavy load.
Field stud tyres, switchable limited slip differential and an engine suitable for slopes ensure powerful traction on difficult terrain.
Easy adaptation of the speed to every terrain with integrated, mechanical parking brake in the drive lever.
Greater operator safety in the machine's limit area.
AS mulching mower deck
Closed, surfing mower deck with cross-blade system and bearing-supported blades that yield to obstacles.
Separate air cooling supply
Separate engine air cooling and hydrostatic transmission optimize performance.
Switchable limited slip differential
Comfortable activation of the limited slip differential via foot pedal for excellent propulsion and traction.
Stable, folding bar
Greater operator safety in the machine’s limit area.
Insect scare device
Scares insects and small animals away from the mower. Three times more insects can flee in time. With respective adapters suitable for AS 62/63, AS 701/901, AS Sherpa and AS YAK.More information »
Cargo area: L = 1071 mm, W = 607 mm, panel height: 274 mm. Permissible total weight: 100 kg. Rear panel can be removed.
Trailer hitch Sherpa
To connect the AS trailer.
Width: 1107 mm, height: 348 mm. Pivots on both sides.
Mulch kit – AS Sherpa
For even finer mulching and more uniform cutting results on lawns with grass up to 40 cm high.
Cross-track chain for the drive wheels.
Twin tyres (Sherpa)
One pair (2x2) of rear twin tyres with extreme tread pattern for highest traction.
Convenient display of slope incline.
Steering wheel knob
Optional for level terrain.
Performance on rough terrain, perfect cutting results and high efficiency are advantages AS-Motor machines provide to professional service providers.
Gardening and landscaping
AS-Motor’s professional technology offers solutions for the diverse tasks of gardening and landscaping, from outdoor facilities to private gardens, public parks and residential lawns.
Meadow orchards characterize the landscape of diverse regions and provide valuable ecosystems for insect and bird life. Maintaining these areas often involves mowing around trees, on slopes and in rough terrain.
Caring for green areas in the civic environment involves a variety of tasks. From parks to roadside management, AS-Motor provides the correct tools to ensure both professional results and operator safety.
Viticulture, or wine-growing, is one of civilization's oldest forms of agriculture. AS-Motor was founded 60 years ago with the objective of tackling the slopes and thick growth of vineyards.
Athletic facilities and golf courses
Management of edge areas, embankments and lawns of athletic facilities are as important as the greens themselves.
Equestrian areas require various forms of green care. Whether maintaining paddocks or lawns, AS-Motor offers tools to create the ideal equestrian environment.
Hunting and forestry
In forests and on hunting grounds, mowing can take place as infrequently as once per year or even at intervals of several years. AS-Motor machines are engineered to tackle the thick growth native to these areas as well as Christmas tree plantations.
Leisure facilities must be visually appealing and expertly maintained. Whether parks or campsites, these areas are frequently used and thus require careful maintenance.
Maintaining roadways often involves mowing high grass and slopes, two specialties of AS-Motor’s professional technology.
Efficiency is crucial to maintaining a profitable solar park. AS-Motor offers the ideal tools to properly maintain the green areas around and under solar panels.
AS-Motor offers professional technology for the maintenance of green spaces in and around public utility facilities.