Model	120	150	180
Cutting Width	1.2 m (3'-11")	1.5 m (4'-11")	1.8 m (5'-11")
Overall width	1.3 m (4'-3")	1.6 m (5'-3")	1.9 m (6'-3")
Cutting Height	25 - 100 mm	25 - 100 mm	25 - 100 mm
No of Rotors	3	3	3
Rotor Overlap	6 mm	18 mm	23 mm
Cutting Speed	74 m/sec	92 m/sec	110 m/sec
Weight	172 kg (380 lb)	189 kg (417 lb)	237 kg (522 lb)
PTO speed	540 rpm	540 rpm	540 rpm
Linkage	Category 1	Category 1	Category 1
Minimum tractor size	9 KW (12HP)	11 KW (15HP)	15 KW (20HP)