AS 920 Sherpa 2WD Loncin

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Fast and agile ride-on mower with limited slip differential for moderate inclines

The AS 920 Sherpa 2WD boasts work rates reaching 9,450 m² per hour, thanks to its 90 cm cutting width and a high-power Loncin 2-cylinder engine with 708 ccm displacement and up to maximum of 21,7 hp. The closed, surfing mower deck gives way upward which protects both the blade and the turf, as the blade will not come into contact with the ground. Moreover, the shape of the mower deck allows flush, close-to-the-edge mowing. The AS 920 Sherpa 2WD has a turning radius of just 65 cm.

The AS 920 Sherpa 2WD’s cross-blade system 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. Cutting heights can be adjusted to 5 levels from 35–135 cm with an optional mulch kit available for even finer mulching results.

Convenient drive operation with added safety

Hydrostatic transmission allows the precise adaptation of speed to match the terrain, reaching 10.5 km/h and 8.2 km/h in reverse. Just one lever controls the drive, brake and parking functions for easy operation, while limited slip differential can be activated for excellent propulsion and traction when needed.

Comfort meets stability

With a highly stable tubular frame, the AS 920 Sherpa 2WD performs even under harsh conditions. Operators up to 1.9 m 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.

Designed for continuous operation

Two separate ventilation circuits for the engine and hydrostatic transmission prevent overheating: 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 ensures a long service life.

Product advantages

Surfing mulch-mower deck

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.

Ergonomic sitting position provides excellent driving comfort

Length-adjustable driver seat, innovative seat suspension and ergonomic sitting position provide comfort for tall operators during long work periods.

Small turning radius, high work rate

The turning radius of just 60 cm provides agility even on difficult terrain.

Stable tube frame

High stability and torsional rigidity with heavy load.

Terrain with moderate inclines

Performs on moderate inclines thanks to a low weight and low centre of gravity.

Variable hydrostatic transmission (ride-on mower)

Easy adaptation of the speed to every terrain with integrated, mechanical parking brake in the drive lever.

Stable, folding bar

Greater operator safety in the machine's limit area.

Product details

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AS mulching mower deck

Closed, surfing mower deck with cross-blade system and bearing-supported blades that yield to obstacles.

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Separate air cooling supply

Separate engine air cooling and hydrostatic transmission optimize performance.

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Switchable limited slip differential

Comfortable activation of the limited slip differential via foot pedal for excellent propulsion and traction.

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Stable, folding bar

Greater operator safety in the machine’s limit area.

Warranty

At AS-Motor, we understand that professional users, municipalities, and property owners need more than just high-performance mowing technology – they need confidence in their investment. That’s why we go beyond industry norms to offer a warranty system that sets new standards in the landscaping sector.

Technical Data

cutting width 90 cm
engine manufacturer Loncin
engine type LC2P77F
4-Stroke engine, single-cylinder / twin-cylinder /
displacement 708 cm³
work rate max. 16,0/21,7 kW (hp)
rated power 15,6/21,2 kW (hp)
nominal speed 3400 rpm
traction drive, 2WD rear / 4WD permanent /
traction drive, hydrostat variable
speed max. 10,5 km/h
limited-slip differential
automatic parking brake
Single knife / cross knife / Y-flail / /
side discharge / rear discharge /
closed mowing deck
floating mowing deck
cutting height 50 - 105 mm
ill quantity - fuel tank 17 l
seat suspention, standard / option /
Dimension L/W/H 191x98x152 cm
weight 284 kg
Changes in technology, equipment and price are reserved. Of information or illustrations no claims can be derived.

Accessories

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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.

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Trailer

Cargo area: L = 1071 mm, W = 607 mm, panel height: 274 mm. Permissible total weight: 100 kg. Rear panel can be removed.

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Trailer hitch Sherpa

To connect the AS trailer.

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Snow blade

Width: 1107 mm, height: 348 mm. Pivots on both sides.

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Mulch kit – AS Sherpa

For even finer mulching and more uniform cutting results on lawns with grass up to 40 cm high.

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Snow chains

Cross-track chain for the drive wheels.

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Twin tyres (Sherpa)

One pair (2x2) of rear twin tyres with extreme tread pattern for highest traction.

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Tilt meter

Convenient display of slope incline.

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Steering wheel knob

Optional for level terrain.

Applications