AS 65 4T B&S

Professional Allmäher powered by a Briggs & Stratton engine

Mulch where others hit their limits. Equipped with a Briggs & Stratton Series 3 INTEK engine with an oil and fuel pump, the AS 65 4T B&S masters inclines up to 35 degrees without running the risk of engine damage. A separate engine and blade shaft protect the engine in case of unseen obstacles. Propulsion occurs via a 5-speed manual transmission with reverse gear (2.4 km/h) that covers a speed range from 1.6–5.1 km/h. Work rates reaching 3,300 m² per hour are possible due to a powerful Briggs & Stratton engine with up to 13.0 hp, traction drive and a 65 cm cutting width. The AS 65 4T B&S effortlessly cuts grass up to 150 cm high. Not least, the engine/blade reduction of 1:2 delivers outstanding cutting performance while the AS cross-blade cutting and shredding system achieves a fine mulching result. The AS 65 4T B&S is thus suitable for virtually every application, whether on slopes or in dense, high grass.

Convenient, safe and simple operation.

The AS 65 4T B&S works with operating levers that activate the parking brake, the traction drive, the limited slip differential and the blade clutch. Absolute safety for slope mowing is achieved by an automatic parking brake and limited slip differential which remains permanently locked while the machine is in drive. When the drive lever is released, the parking brake automatically engages and the AS 65 4T B&S stops, whether on a slope or level ground. For convenient operation the guide bar is equipped with a V-handlebar which can be adjusted laterally and for height without tools. Cutting height can be adjusted from 50–100 mm. Drive wheels with field studs ensure optimal propulsion on both slopes and level ground.

Product advantages

Performs on slopesExtra fuel and oil pump with oil pressure switch optimize performance on slopes.
Perfect mowing and mulchingThe AS cross-blade system cuts and shreds grass simultaneously.
High cutting capacity (AS 65)1:2 engine-blade reduction for high cutting capacity in dense growth.
Automatic parking brakeWhen the drive lever is released the machine stops automatically, whether on a slope or level ground.
Switchable limited slip differentialPermanently locked limited slip differential opens by pressing the differential lock lever.
Engine protectionSeparate engine and blade shaft protects engine.
Simple operating conceptOperation of parking brake, blade engagement, limited slip differential, drive function, speed adaptation, all with just three levers.
Drive wheelsInflatable tyres with field studs for excellent traction on slopes.

Product details

Height adjustment

Central, variable height adjustment from 50–100 mm.

Manual transmission

5-speed manual transmission with limited slip differential and reverse gear provide optimal propulsion, even on a wet grass.

Closed mower deck with rear discharge

Grass and growth are finely cut and mulched in the closed mowing deck with rear discharge. This system also enables work close to edges.

Adjustable operating bar

Guide bar can be adjusted laterally and in height to adapt to the size of each operator.

Technical Data

cutting width 65 cm
maximum grass height 150 cm
engine manufacturer B&S
engine designation Series3 INTEK
displacement 344 cm³
maximum power 9,7/13,0 kW (hp)
rated power 7,6/10,3 kW (hp)
rated speed 3300 rpm
blade clutch
side discharge / rear discharge /
closed mowing deck
mono-blade / cross-blade / Y-flails / /
cutting height 50 - 100 mm
drive, mechanical/hydrostatic /
number of gears 5
reverse gear
max. speed 5,1 km/h
limited-slip differential
automatic parking brake
steering brake
tank capacity 5 l
dimension L/W/H 220x71x99 cm
weight 125 kg


Operating hour meter

Documentation of work hours.

Twin tyres AS 65, AS 73, AS 84, AS 701 SM

Improved traction on slopes.

Steel wheels, climbing aid

Improved traction, particularly when mowing diagonal to slopes.

Electric start

Electric start provides easy and convenient starting of the machine.

Steel hand guard set

Additional protection for the operator.


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.

Commercial landscaping

Performance on rough terrain, perfect cutting results and high efficiency are advantages AS-Motor machines provide to professional service providers.

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.


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

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.

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.