AS MOTOR AS 531 4T MK Petrol Lawn Mower (G53100114)

Powerful Performance and Versatile Grass Collection

The AS-Motor AS 531 4T MK Professional Petrol Lawn Mower delivers dependable performance across demanding professional mowing applications. Designed for contractors and professional groundskeepers, it combines powerful engine performance with excellent manoeuvrability and versatile cutting options. Featuring a 53 cm cutting width, Kawasaki KAI engine and 3-in-1 mowing system, it handles varied lawn conditions. Its advanced safety features and ergonomic controls make it particularly suitable for challenging terrain and confined spaces.

Powerful Kawasaki Engine for Professional Mowing

The Kawasaki FJ180V KAI four-stroke engine delivers up to 3.4 kW (4.6 hp) for demanding mowing applications. This professional engine provides dependable power when maintaining challenging lawns, including areas with thicker or taller grass.

The 53 cm cutting width offers efficient coverage, helping operators maintain larger lawn areas without unnecessary passes. A generous 3-litre fuel tank with reserve function supports extended working sessions by reducing refuelling interruptions.

Versatile 3-in-1 Cutting and Collection System

The 3-in-1 mowing system provides three cutting options: grass collection, mulching and rear discharge. This versatility allows operators to adapt their mowing approach according to grass conditions and maintenance requirements.

The 75-litre grass collection bag features a fill-level indicator, helping operators identify when emptying becomes necessary. Its practical single-bar handle design also provides convenient access for removing and emptying the collector.

The standard mulching kit can be installed or removed without tools, allowing straightforward changes between mowing functions. Rear discharge provides an alternative when maintaining higher grass where collection may be less practical.

Advanced Safety and Traction on Challenging Terrain

The automatic locking differential improves traction by engaging when a drive wheel begins spinning. When additional traction is unnecessary, the differential remains disengaged, maintaining manoeuvrability and straightforward steering.

An integrated parking brake activates when the blade clutch lever is released, helping prevent unintended mower movement. The blade clutch system also allows operators to stop the blade without switching off the engine. These features provide valuable control when working on slopes, navigating obstacles or emptying the grass collector.

Ergonomic Controls and Adjustable Working Speed

The open V-shaped handlebar provides intuitive operation through a practical three-lever control system. Operators can manage blade engagement, drive operation, parking brake and speed adjustments without complicated controls.

The Variomatic drive system offers adjustable forward speeds between 3.0 and 4.5 km/h. This allows operators to match their working pace to changing terrain and grass conditions.

The laterally adjustable handlebar improves accessibility when mowing alongside walls, shrubs and other obstacles. VibrationProtect damping and rubber-mounted handlebar supports help reduce hand-arm vibration during extended working periods.

Durable Construction for Demanding Professional Use

A robust steel frame provides structural strength while maintaining balanced weight distribution for comfortable handling. The spring-steel front axle and rubber buffers absorb shocks when travelling across uneven ground.

Double ball-bearing front wheels provide smooth movement while minimising grass flattening during operation. Additional durability comes from the belt-driven blade clutch, third crankshaft bearing and low-wear transmission clutch.

Combining professional-grade construction, versatile mowing functions and advanced operator controls, the AS 531 4T MK suits demanding maintenance work.