Two & Three Furrow Ridger Alpha make 3 ft to 6 ft Surry Ridger suitable for 15 HP to 27 HP Tractor. Enquiry Cultivator Alpha make Cultivator suitable for 15 HP to 27 HP Tractor. Enquiry 3 ft to 6 ft Surry Ridger Alpha make 3 ft to 6 ft Surry Ridger suitable for 15 HP to 27 HP Tractor. Enquiry Two Furrow Ridger The Alpha make 2 Furrow Ridger suitable for 15 HP to 27 HP Tractor. Enquiry Single Furrow Plough The Alpha make Single Furrow Plough suitable for 15 HP to 27 HP Tractors. Enquiry