The machine uses biased crank connected bar structure to drive blades to work. 9GB-Y series reciprocating mower: 

model	9GB-Y1.4	9GB-Y1.6	9GB-Y1.8	9GB-Y2.1
linkage	Three point hitch
Matched power(HP)	18—35
Cutting width(M)	1.4 / 1.6 / 1.8 / 2.1
Working speed(KM/h)	5~8
Cutting height(mm)	60~80
storke(mm)	76
working efficiency(ha/h)	1~1.4
total weight(kg)	160-180

Reciprocating-type Mower