Sisis Autoturfman pedestrian hollow tine spiker/Solid tine spiker Good working order AUTO-TURFMAN MK2 model ref. MA/344 Powered Aerator/Powered Slitter Independently powered, heavy duty aerator/slitter for bowling greens, tennis courts, cricket squares etc. The absence of load on the wheels makes it ideal for use on soft ground. Supplied with transport trolley. 100mm depth with minimal surface disturbance Features Working depth of 10cm (4 ins)max Choice of interchangeable tines Pivoted tine bar for vertical penetration and withdrawal without surface disturbance Will also operate on spiker-slitter Specification, Overall width 84cm 33 ins, Working width 41cm 16 ins, Length 157cm 62 ins, Height 102cm 40 ins, Weight 140kg 310lbs, Engine (petrol) 4.8kw 6.5hp, Ground coverage – bowling green completed in approx 1 1/2 hours.