Hayter Harrier 16" Push roller mower. Most compact of the Hayter range giving a superb finish for the smaller lawn.  These petrol powered machines are driven by Briggs and Stratton Quantum engines. The deck is aluminium and is finned to give a noticeably improved cut and collection system.  The machines are fitted with a friction disk to remove the possibility of crankshaft damage and therefore Hayter give a Lifetime Guarantee against bending the crankshaft.  The height of cut ranges from 13-60mm easily using single lever technology.