model	C60	C77	C90	C120
frequency	5800(vpm)	5800(vpm)	5800(vpm)	5500(vpm)
centrifugal force	10.5(kn)	13.5(kn)	15(kn)	20(kn)
brand of engine	honda/robin/lifan gasoline engine
power of engine	4.0(5.5)hp	4.0(5.5)hp	4.0(5.5)hp	5.5(6.5)hp
plate size	530*350(mm)	560*430(mm)	600*470(mm)	66*51(mm)
gradeability degrees	20	20	20	20
working speed	20(m/min)	20(m/min)	20(690*530*705(mm)m/min)	20(m/min)
packing size	790*480*720(cm)	620*490*680(cm)	690*530*705(cm)	720*560*710(cm)
N.W/G.W	69/77(kgs)	77/85(kgs)	89/98(kgs)	110/125(kgs)
packing way	hob with carton	hob with carton	hob with carton	hob with carton
with wheel or not	optional	optional	optional	optional
colar	yellow	yellow	yellow	yellow
certificate	CE/ISO900