AS 531 EProCut B

A real professional lawn mower with battery drive and smart functions

The AS 531 E-ProCut is an absolute battery-powered professional lawn mower. As a 3in1 model and equipped with many extras, it is ideally equipped for demanding lawn care. It shows its strengths in demanding terrain. The AS 531 E-ProCut comes with a mulching kit as standard. This can be mounted without tools, depending on requirements. It can thus be used purely as a mulching mower, as a lawn mower with a collecting bag or as a rear discharge mower in higher grass. The AS 531 E-ProCut is equipped with the new AS-Motor Electric drive. The electric motor has an incredible 3,200 watts of rated power from two 56V 12 Ah Li-ion batteries. With the two insertable hand batteries, it brings it to an energy reserve of 1,344 Wh.  The brushless motor’s power and torque make it the current leader among battery-powered mowers. With its power reserves, it can compensate for power peaks à la “molehill” at lightning speed without switching off. For maximum range, the large 28 Ah back battery can be connected in addition to the two plug-in batteries. With 2,912 Wh in the “power tank”, nothing stands in the way of a professional workday. With its centrally located mono-arm, the catch bag can be emptied comfortably and easily from any side. The AS 531 E-ProCut B is the only professional lawn mower in its class to feature an automatic safety brake and differential lock. As soon as the Engine start lever is released, the parking brake is activated and stops the mower safely, even on slopes. The open V-shape of the handlebar with the operating concept developed by AS-Motor takes the strain off the machine operator: the left hand can be used to continuously regulate the speed from 3.0 to 4.5 km/h during work via the Variomatic lever. The right hand steers and operates the engine start lever (blade start), the travel drive and the parking brake. The swiveling handlebar allows the AS 531 to be used comfortably along house walls, fences, hedges or when mowing next to parked cars. The VibrationProtect vibration damping system on the guide bar reduces tiring hand-arm vibrations.

An exceptional lawnmower

The AS 531 E-ProCut B offers more to the professional operator. The machine’s unique features include:

  • automatic differential lock for self-locking downhill driving
  • automatic parking brake
  • open V-handlebar with VibrationProtect

Other features:

  • mono bar for easy emptying of the collection basket from both sides
  • active engine cooling and external batteries
  • the square tubular steel frame, which absorbs the forces on each wheel and protects the engine
  • the non-deformable stainless steel front axle with shock absorber for close mowing to obstacles
  • the single wheel cutting height adjustment
  • the separate blade bearing with slip and large ball bearing directly on the blade


Extend your application capabilities in all directions with a comprehensive ECOSYSTEM. The AS-Motor Electric batteries are compatible with all professional hand tools from EGO Powertools.

Product advantages

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.

Automatic parking brake (AS 531)

When the drive lever is released, the parking brake automatically engages and the machine stops, whether on a slope or level ground.

Special feature: automatic locking differential

Only when the drive wheel is spinning, the differential lock activates automatically. Otherwise, it is inactive and the machine is freely controllable.

Blade shaft bearing arrangement protects the engine

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


The variable speed adjustment allows optimal performance in all work conditions.

Weight distribution

Optimal weight distribution for ergonomic handling and fatigue-free work.

Mono bar with V-handlebar

Easy emptying of the collection basket through single-bar design. Ergonomic V-handlebar, laterally adjustable.

Product details

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.


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: 10 Ah 100% in 60 min, 28 Ah 100% in 210 min.

3in1 function

Factory-equipped with an easy-to-mount mulch kit. Mow with collection bag, rear discharge or mulch.

Shock absorption of the front axle

Shock absorption through spring-steel axle and rubber buffer.

Technical Data

cutting width 53 cm
maximum grass height 30 cm
engine manufacturer AS-Motor
engine designation AS-Motor Electric
rated power 3,2/- kW (hp)
rated speed 2800 rpm
rear-wheel drive / AWD /
number of gears Vario
max. speed 4,5 km/h
automatic parking brake
limited-slip differential
mulch function, standard / optional /
cutting height 30 - 80 mm
cutting height adjustment, central/per axle/per wheel / /
cutting height adjustment, number of levels 6
dimension L/W/H 164x59x99 cm
weight 54 kg
Sound pressure level at the operating position 82,1 dB
Changes in technology, equipment and price are reserved. Of information or illustrations no claims can be derived.


Operating hour meter

Documentation of work hours.

Tilt meter

Convenient display of slope incline.

AS-Motor Electric Battery 56 Volt 10 Ah

High-performance Li-ion battery 56 Volt 10 Ah, 560 Wh, back battery 28 Ah, 1,568 W.

AS-Motor Electric Battery 56 Volt 12 Ah

High-performance Li-ion battery 56 Volt 12 Ah, 672 Wh.

Quick charger for AS-Motor Electric battery 56 Volt 550 Watt 7,5/10/12 Ah

Charging time 10 Ah 0-100 % in 70 min.

Quick charger for AS-Motor Electric battery 56 Volt 700 Watt 10/12 Ah

Fast charger 700W for minimum charging time. Charging time 10 Ah 0-100% in 60 min.


Commercial landscaping

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.

Municipal maintenance

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.

Road maintenance

Maintaining roadways often involves mowing high grass and slopes, two specialties of AS-Motor’s professional technology.


AS-Motor offers professional technology for the maintenance of green spaces in and around public utility facilities.

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.

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.

Athletic facilities and golf courses

Management of edge areas, embankments and lawns of athletic facilities are as important as the greens themselves.