WB15CX
     Inlet and output inside Di.:1.5 inch
     Pump lift(m) : 24
     Suction height(m) :8
     Model: 168F  
     Type : Forced air-cooling 4 stroke OHV single cylinder  
     Displacement (ml):163  
     Max. power output :5.5HP/4000rpm
     Start mode:Recoil and hand-operated  
     Dimensions(LxWxH):(mm): 551x32x98
     Net Weight(kg): 25
WB20CX
     Inlet and output inside Di. 50(2inch)
     Pump lift(m) : 26  
     Suction height(m) :8
     Max.water displacement(l/min):550  
     Model: 168F  
     Type : Forced air-cooling 4 stroke OHV single cylinder  
     Displacement (ml):163  
     Max.output(HP/rpm):5.5HP/4000rpm
     Start mode:Recoil and hand-operated  
     Fuel tank capacity(L): 3.6
     Dimensions(LxWxH):(mm): 551x32x98
     Net Weight(kg): 28
WB30CX
     Diameter of outlet(mm):76(3inch)
     Delivery lift(m):28
     Suction height(m):8
     Max.water displacement(l/min):1100
     Model:168F  
     Type : Forced air-cooling 4 stroke OHV single cylinder  
     Displacement (ml):163  
     Max.output(HP/rpm):5.5HP/4000rpm
     Start mode:Recoil and hand-operated
     Fuel tank capacity(L):3.6
    Dimensions(LxWxH):(mm):551x32x82
     Net Weight(kg):30
WB40CX
     Diameter of outlet(mm):4inch
     Delivery lift(m):28
     Suction height(m):8
     Max.water displacement(l/min):1100
     Model:173F  
     Type : Forced air-cooling 4 stroke OHV single cylinder  
     Displacement (ml):242
     Max.output(HP/rpm):8HP/3600rpm
     Start mode:Recoil and hand-operated
     Fuel tank capacity(L):3.6
     Dimensions(LxWxH):(mm):615x60x60
     Net Weight(kg):50