   
| 
 Model  | 
 HWC-18/ HWC-22  |  
| 
 Engine   | 
 Item  | 
 CY1115 diesel engine  |  
 | 
 type  | 
 Single cylinder, horizontal, four-stroke  |  
 | 
 Combustion chamber type  | 
 Direct Injection   |  
 | 
 Cylinder diameter  | 
 115mm  |  
 | 
 Piston stroke  | 
 115mm  |  
 | 
 Piston displacement  | 
 1.194L  |  
 | 
 Piston average speed  | 
 8.43m/s  |  
 | 
 Compression ratio  | 
 17.3  |  
 | 
 Rated power  | 
 16.2KW/2200rpm  |  
 | 
 Effective pressure  | 
 740KPa  |  
 | 
 Fuel consumption rate  | 
 <245g/KW.h  |  
 | 
 Engine oil consumption  | 
 <1.5g/KW.h  |  
 | 
 Cooled style  | 
 Water-cooled (evaporation)  |  
 | 
 Start  | 
 Electric start  |  
 | 
 weight  | 
 190kgs  |  
 | 
 dimensions  | 
 918x451x689mm  |  
 | 
 Fuel   | 
 Diesel 0# in summer, -10# or -20# in winter   |  
| 
 Chipper capacity  | 
 150mm (Max. To 200mm)  |  
| 
 Flywheel diameter  | 
 640mm  |  
| 
 flywheel weight   | 
 85kgs  |  
| 
 Blades Numbers  | 
 1 stationary blade, 2 rotary blades  |  
| 
 Feed Hopper inner Opening   | 
 200 x 220mm  |  
| 
 Discharge Hood Height   | 
 2000mm  |  
| 
 Rated RPM  | 
 1080  |  
| 
 Weight  | 
 650kg  |  
| 
 Working efficiency  | 
 7-11 cbm/h  |    |