Alpego KF7-300 Super Cracker - Subsoiler with optional Franter H10 roller. Price: KF7-300 11000$ - Franter H10 2500$ Working speed: 12 kph Minimum Power required: 160 hp Working width: 3 m Work functions: 1) Without Franter H10 it works as a plow. 2) With Franter H10 it works as plow + cultivator. - The Franter H10 double tine roller is optional and must be purchased separately in the store (cultivator). - Notes: KF300+Franter require minimum 200HP