working depth(cm) 
dry land:8~14                  paddy land:10~16
Model:                           IGQN-100             IGQN-115           IGQN-120             IGQN-125
Matched power(hp):         12~15                   15~18                 15~18                   18~20
Working width(cm):          100                        115                      120                       125
NO.of knife:                     22                           22                         26                        26