AS 1040 YAK 4WD – The Flail Mower Built to Dominate Tough Terrain

Rugged Power Meets Smooth Control in the Field

The AS 1040 YAK 4WD is the go-to flail mower for professionals who tackle dense scrub, tall grass, and steep slopes. With its powerful 23 hp Vanguard engine and all-wheel drive, this machine combines raw cutting ability with agility and safety.

Tackle Tall Growth with Confidence

At its core, the AS 1040 YAK 4WD features a robust 23 hp B&S Vanguard V-Twin engine. As a result, it handles extreme vegetation with ease — including saplings and coarse underbrush. Thanks to the 100 cm flail mower deck with Y-flails, it creates a clean, mulched finish even in overgrown meadows or rough pastures.

Built for Slope Work and Uneven Terrain

Because of its permanent 4WD and differential lock, the mower offers excellent traction on steep slopes. It maintains grip even on wet or loose ground, which allows users to work efficiently across demanding terrain. In addition, the hydrostatic transmission provides smooth, variable speed control for both forward and reverse travel.

Optimised Operator Experience

Comfort is key during long jobs. That’s why the AS 1040 YAK includes an ergonomic suspension seat, wide foot platform, and intuitive control layout. Moreover, the reinforced frame and low centre of gravity offer excellent stability, reducing operator fatigue and improving safety.

Ideal for Contractors, Councils, and Estate Managers

Whether you’re managing rough parkland, conservation sites, or roadside verges, the AS 1040 YAK 4WD has the performance and durability you need. Its ability to mulch, climb, and manoeuvre gives you total control over even the most neglected land.

AS 1040 YAK 4WD – Key Specifications

• Engine: B&S Vanguard V-Twin, 23 hp

• Cutting System: 100 cm flail mower deck with Y-flails

• Drive: Hydrostatic AWD with diff lock

• Slope Capability: Up to 35°

• Fuel Tank: 17 litres

• Speed: Up to 6.8 km/h forward

• Weight: Approx. 335 kg

Why Choose the AS 1040 YAK 4WD Mower?

If you’re looking for a high-powered flail mower that can conquer wild vegetation and treacherous slopes, the AS 1040 YAK 4WD is your answer. Built to work hard and keep going, this machine doesn’t back down from a challenge.

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Used disclaimer: This machine has not yet been qualified. Arblease will fully qualify & HPI check this asset before this sale. Our procedures are in place to protect you against stolen and substandard machinery. We operate in the best way possible to protect our community from theft and substandard machinery, enabling you to buy machinery and vehicles, with finance, safe and assured.