AS 21 2T ES

Agile and easy-to-maneuver Allmäher with traditional 2-stroke engine

A classic 3-wheel concept Allmäher, the AS 21 2T ES is equipped with the world’s only 2-stroke engine that meets the requirements stipulated by the EU Emissions Directive 97/68/EC. The AS 2-stroke engine maintains engine lubrication regardless of position, enabling work on inclines of 45 degrees and more without the risk of engine damage. In addition, the AS 2-stroke engine is factory-equipped with an EasyStart function; the CDI digital ignition system cuts the rpms required to start in half. Air for the engine is suctioned in via a factory-installed, high-positioned snorkel filter, supplying the engine with dust-free air while the 2-stroke engine’s high torque provides full power in high grass. A third crankshaft bearing and friction discs on the wing blade protect the engine in the event of unseen obstacles. Large wheels with aggressive tread offer ideal propulsion at speeds up to 2.8 km/h.

Agile maneuvering thanks to the 3-wheel concept

The AS 21 2T ES is ideally suited for mowing on angles and curves. The swivel front wheel can be mechanically stopped diagonal to the slope, ensuring stability and comfortable work. The operating bar can be adjusted laterally and for height without the use of tools.
Work rates reaching 1,400 m² per hour are possible due to a powerful 2-stroke engine with up to 6.7 hp and a 51 cm cutting width. Cutting heights can be easily adjusted within the range of 55–80 mm via four height levels on the front wheel and two height levels on the rear wheels. The AS 21 2T ES easily handles grass up to 90 cm high.

Product advantages

Engine suitable for slopes

The world's only AS 2-stroke engine with EasyStart has position-independent lubrication, ensuring safe operation even on steep slopes.

Snorkel filter

A high-positioned snorkel filter supplies the engine with dust-free air.

3-wheel concept

To mow on slopes and around obstacles.

Rear-wheel drive

Rear-wheel drive ensures optimal propulsion on slopes and level ground.

Blade shaft bearing arrangement protects the engine

Third crankshaft bearing and friction discs on the mulching blade ensure optimal engine protection.

Product details

Adjustable operating bar

Guide bar can be adjusted laterally and in height without tools to adapt to every operator.

Steerable front wheel

Swivel front wheel can be stopped in position for safe traversing on slopes.

Technical Data

cutting width 51 cm
maximum grass height 80 cm
engine manufacturer AS-Motor
engine designation AS 165 ES
displacement 165 cm³
maximum power 4,4/6,0 kW (hp)
rated power 4,0/5,4 kW (hp)
rated speed 3800 rpm
blade clutch
side discharge / rear discharge /
closed mowing deck
mono-blade / cross-blade / Y-flails / /
cutting height 55 - 80 mm
drive, mechanical/hydrostatic /
number of gears 1
reverse gear
max. speed 2,4 km/h
limited-slip differential
automatic parking brake
steering brake
tank capacity 5 l
dimension L/W/H 195x74x99 cm
weight 54 kg

Accessories

Rear wheel brake

Rear-wheel drive ensures optimal propulsion on slopes and level ground.

Plastic hand guard set

Effective protection against brambles and thorns.

Steel hand guard set

Additional protection for the operator.

Operating hour meter

Documentation of work hours.

Special blade

Suitable for areas with sandy soil.

Twin wheels (AS 21, 26, 53)

Optional twin tyres for improved traction on slopes.

Tilt meter

Convenient display of slope incline.

AS 2-stroke oil "Titan 2T"

For an optimal environmentally-friendly mixing ratio. Recommended for all AS 2-stroke engines.

Climbing aid

Improved traction, particularly during work transverse to the slope.

Applications

Meadow orchards

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.

Private customers

When the goal is perfecting an ornamental lawn, obtaining forage for small animals or tending to the gardens and orchards of weekend homes, AS-Motor offers several professional mowing tools that will provide private users with excellent results for many years to come.

Equestrian businesses

Equestrian areas require various forms of green care. Whether maintaining paddocks or lawns, AS-Motor offers tools to create the ideal equestrian environment.

Leisure facilities

Leisure facilities must be visually appealing and expertly maintained. Whether parks or campsites, these areas are frequently used and thus require careful maintenance.