Available from ‘25, available for delivery from season ’26
NEW! The AS 920 E-Sherpa 2WD is the world’s first electric high grass mower with a removable battery pack and sets new standards in professional green space maintenance. Perfect for extensively used peripheral areas, retreat areas and flowering meadows – it combines emission-free operation with maximum mowing performance and innovative technology.
We are delighted to be able to present this groundbreaking innovation, the AS 920 E-Sherpa 2WD – the first electric high-grass mower with a removable battery pack – to you already. The product will officially be available from 2025, with delivery for the 2026 season. However, we don’t want to deprive you of the opportunity to get to know this pioneering technology today.
Experience the new E-Sherpa live in an exclusive product demonstration and discover how it can revolutionise your green space maintenance.
The AS 920 E-Sherpa 2WD is the first electric high grass mower with a removable battery that combines environmental friendliness with professional performance. Developed for local authorities and professional users, it impresses with its zero-emission operation, flexible battery technology and exceptional mowing performance.
Sustainable and emission-free: the first electric high grass mower with a removable battery is ideal for noise-sensitive environments. High mowing performance: area performance of up to 9,900 m²/h on gradients of up to 18°. Flexible charging: batteries are compatible with public type 2 charging stations, PV systems and 230 V sockets. Robust and durable: low-maintenance technology and robust construction. Versatile: perfect for flower meadows, orchards and extensively used marginal areas. Compatible: batteries can be used with Ariens ZENITH E and ARROW E .
The electric high-grass mower offers clear advantages over conventional gasoline models: Sustainability: No CO₂ emissions, use of green electricity. Costs: Reduced maintenance costs and no fossil fuels required. Performance: Higher area coverage thanks to efficient electric motors. Flexibility: Fast charging function and uninterrupted operation with interchangeable battery system.
The technical highlights of the first electric high grass mower AS 920 E-Sherpa 2WD are: Battery system: Four 56V Li-ion batteries with 16 kWh capacity. Fast charging: 0–100% in just 4:50 hours, compatible with public charging stations. Regenerative braking: Recuperates braking energy for maximum efficiency. Sherpa cross-cutter system: Guarantees clean cutting results in tall grass. Ergonomics: LED dashboard and adjustable comfort seat.
It offers zero-emission operation, reduced maintenance costs and a quiet alternative to petrol models.
Yes, it is suitable for gradients of up to 18° and can handle difficult terrain with ease.
The batteries can be charged at public charging stations (type 2), PV systems or conventional sockets. A full charge takes only 4 hours 50 minutes.
Visit an AS-Motor dealer near you for a demonstration. Click here to use the dealer search .
Higher blade force than petrol models Coverage of up to 5,500 m²/h Transfer speed of up to 11 km/h Extremely powerful drive with 800 Nm torque Mechanical differential lock for difficult conditions Robust Sherpa cross-blade system with overload protection
Exchangeable battery system with four 56V lithium-ion batteries Fast charging: 0–100% in just 4:50 hours Compatible with public type 2 charging stations Recuperation (braking energy recovery) Optional: AS-Motor Wallbox for PV systems
Ergonomic seat with suspension and adjustable position Intuitive LED dashboard for system monitoring 100% emission-free operation – quiet and sustainable Low-maintenance design for lower operating costs
Features and Benefits
Efficient power and endurance
The electric drive and blade system operate with high efficiency and enable excellent area performance.
56V Li-Ion interchangeable batteries
4×4 kW total capacity. Compatible with commercial Ariens zero-turn mowers. Usable throughout an entire mowing season. Not just for high-grass mowing.
Charge where there is electricity
They can be charged at any public charging station, at any socket or at your own PV station. The integrated Type 2 charging socket is suitable for this. Charging time: 0 – 100% in 4:50 h.
Full control while driving
We didn't need to improve anything on the control lever of the well-known AS SHERPA. We simply adopted it. Exception: Select two speed ranges for driving and mowing.
Everything in view
The integrated LED interface informs you precisely about the charge status and capacity of each battery. Faults are automatically diagnosed.
Compatible batteries
The interchangeable batteries of the AS 920 E-Sherpa 2WD are compatible with the professional zero-turn mowers ZENITH E and ARROW E from Ariens.
Never run out of phone battery again
Mobile devices can be charged at the two integrated USB charging ports.
Never run dry again
Last but not least. The new AS 920 E-Sherpa finally has an integrated drink holder. Unfortunately without cooling.
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 | FusionCore Electric |
| traction drive, 2WD rear / 4WD permanent | Yes / No |
| speed max. | 10 km/h |
| limited-slip differential | Yes |
| automatic parking brake | Yes |
| Single knife / cross knife / Y-flail | Yes |
| side discharge / rear discharge | No / Yes |
| closed mowing deck | Yes |
| floating mowing deck | Yes |
| cutting height | 50 – 135 mm |
| seat suspention, standard / option | No / Yes |
| Dimension L/W/H | 191x100x152 cm |
| weight | 364 kg |
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!
