Flail mower with an inclination for greater things – even on an incline. More power, higher work rate and even more mown underbrush thanks to the 2-cylinder Briggs & Stratton engine and 90 cm cutting width.
AS Motor 901 SM this is what top-class flail mowers look like: 3 mm steel and 26 Y-flails do not yield to obstacles, while they finely mulch high grass. On the basis of the chassis / drive of the AS Motor 84 the single-wheel steering and brake clutch, high precision 5-speed manual transmission with limited-slip differential, as well as agriculture tread tyres optimal traction and an optimal braking effect are enabled.
| Device type | AS 901 SM |
| Device category | Flail Mower |
| Grass discharge | Rear discharge |
| Cutting width (working width) (cm) | 90 |
| Cutting height adjustment | Central 10-100 mm, 6 levels |
| Max. work rate m²/h | 4500 |
| Grass height (cm) | 120 |
| Engine | B+S 4-stroke engine, 2-cylinder engine Vanguard, V-Twin, 479 ccm |
| Rated power | 10.7 kW (14.5 HP) at 3,500 rpm |
| Maximum engine power | 11.9 kW (16.0 HP) at 3,600 rpm |
| Wheel drive speed | Rear-wheel drive 1.6-5.0 km/h, (5-speed) reverse 1.9 km/h |
| Special characteristics | 5-speed gearbox with differential lock and steering brake |
| Traction drive | 5-speed wheel drive |
| Weight (kg) | 215 |
| Operating dimensions (cm L/W/H) | 220/104/105 |
| Cutting device, type | Flail mower deck |
