Handy and convenient battery-powered Allmäher with certain extras
Now with AS-Motor Electric drive. Among all-mowers, the AS 21 is one of the legendary AS-Motor classics. For decades, its design and mowing performance have proven themselves in the orchards of Europe. Equipped with the new AS-Motor Electric drive, it is more up-to-date than ever. The new 56 Volt AS-Motor Electric drive has the power of a conventional 200 cm3 gasoline engine. It is powered by two professional hand batteries with 12 Ah each. Together they provide an enormous 1.344 watt-hours of energy. For maximum range, a 28 Ah back battery can also be connected. With a record-breaking energy reserve of then 2.912 watt-hours. It is suitable for grass heights up to 60 cm. The meadow mower has a third crankshaft bearing and friction discs on the wing blade to protect the motor in the event of collisions with unseen objects. The profiled drive wheels provide good propulsion.
The AS 21 E-Allmäher easily masters mowing on angles and curves. The swivel front wheel can be mechanically stopped in position, ensuring stable and comfortable mowing on slight inclines. Cutting heights can be easily adjusted within the range of 55-80 cm via four cutting height levels on the front wheel and two cutting height levels on the rear wheels. The AS 21 E-Allmäher is equipped with a comfort handlebar that can be adjusted laterally and for height without tools. The entire guide rail can be folded forward for transport.
Extend your operational capability in all directions with a comprehensive ECOSYSTEM. The AS-Motor Electric batteries are compatible with all professional hand tools from EGO Powertools.
The new E-Allmäher have been awarded with a gold medal at the demopark novelty competition 2021: the models AS 21 E-Allmäher, AS 62 E-Allmäher and AS 63 E-Allmäher of the manufacturer AS-Motor are the first high grass mowers with electric drive. Learn more.
- Professional battery drive: 56 Volt system with two times 12 Ah Li-Ion batteries. 3.460 watts maximum power and 1.344 watt-hours energy capacity.
- Connection for back battery: For high range, a 28 Ah back battery can be connected in addition to the two hand batteries. Electronic parallel balancing of the connected batteries.
- 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.
Features and Benefits

AS-Motor Electric Drive
Most powerful Electric drive on the market. 56-volt, 3,460 watts maximum power. Two battery slots, active cooling and two operating speeds. Connectivity for additional 1,568 Wh, 28 Ah back battery.
Battery+charger
Not included in delivery: High-performance Li-ion battery 56 Volt 12 Ah, 672 Wh, back battery 28 Ah, 1,568 Wh and quick charger. Charging time: 12 Ah 100% in 60 min, 28 Ah 100% in 210 min.


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.


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 | 51 cm |
| maximum grass height | 60 cm |
| engine manufacturer | AS-Motor |
| engine type | AS-Motor Electric |
| side discharge / rear discharge | Yes / No |
| Single knife / cross knife / Y-flail | Yes |
| cutting height | 55 – 80 mm |
| traction drive, mechanical/hydrostatic | Yes / No |
| Number of speeds | 1 |
| speed max. | 3 km/h |
| Dimension L/W/H | 200x74x99 cm |
| weight | 49 kg |
| Sound pressure level at the operating position | 75,7 dB |
| hand-arm vibration | 1,5 m/s² |
Why buy from us?
At HGM, we're as passionate about customer service as we are about the machines we sell. We go out of our way to help you get the best value and the most out of your purchases. That's why we offer a better, more personal service than any other dealer, both online and in-store.
- We never sell a machine in a box - whether you choose to have your machine delivered, or to collect from our showroom, every machine we sell comes fully assembled, fueled and oiled/fully charged, and ready for you to take home and use straight away.
- We hand-deliver to your door - if you find you're having trouble making your way to our showroom, we can deliver your machine to your door, and our friendly driver will even demonstrate the machine for you if you'd like help getting started with it
- We're here for you even after the purchase - we aren't content to sell you a machine and then walk away. Our phone lines are open 5 days a week for any support or queries about your machine, and if there's an issue with your machine that needs repair, we can take it into our workshop.
- We'll prioritise you if anything goes wrong - in the rare case that something does go wrong, you'll benefit from top-priority warranty support for machines purchased from us directly.
It's all part of our Shop2Shed service - that's the HGM difference!










