| SERIES | WD615 =WP10 | WD618=WP12 | WP13 | |||||
| Model | 615-68D | 615-42D | 615-42DE | 12D-286 | 12D-308 | 12D-340 | 13D-363 | 13D-385 | 
| Type | In-Line,Direct- Injection,Four -Stroke, Dry- Liner,two valves | In-Line,Direct- Injection,Four -Stroke, Dry- Liner,two valves | In-Line,Direct- Injection,Four -Stroke, Dry- Liner,two valves | In-Line,Direct- Injection,Four -Stroke, Dry- Liner,two valves | In-Line,Direct- Injection,Four -Stroke, Dry- Liner,two valves | In-Line,Direct- Injection,Four -Stroke, Dry- Liner,two valves | In-Line,Direct- Injection,Four -Stroke, Dry- Liner,four valves | In-Line,Direct- Injection,Four -Stroke, Dry- Liner,four valves | 
| Bore/stroke(mm) | 126/130 | 126/130 | 126/130 | 126/155 | 126/155 | 126/160 | 127/165 | 127/165 | 
| Displacement(L) | 9 | 9 | 9 | 11.5 | 11.5 | 11.97 | 12.54 | 12.54 | 
| Prime power/speed(kW/r/min) | 187/1500 | 230/1500 | 260/1500 | 260/1500 | 280/1500 | 310/1500 | 330/1500 | 350/1500 | 
| Standby power(kW) | 205 | 253 | 286 | 286 | 308 | 340 | 363 | 385 | 
| Starting method | Electric start | Electric start | Electric start | Electric start | Electric start | Electric start | Electric start | Electric start | 
| Cooling method | Closed water cooled | Closed water cooled | Closed water cooled | Closed water cooled | Closed water cooled | Closed water cooled | Closed water cooled | Closed water cooled | 
| Governing method | mechanic | mechanic | electronic | mechanic | electronic | electronic | electronic | electronic | 
| Aspiration method | Turbocharged and air intercooled | Turbocharged and air intercooled | Turbocharged and air intercooled | Turbocharged and air intercooled | Turbocharged and air intercooled | Turbocharged and air intercooled | Turbocharged and air intercooled | Turbocharged and air intercooled | 
| Fuel consumption(g/kW.h) | ≤208 | ≤208 | ≤208 | ≤208 | ≤208 | ≤208 | ≤208 | ≤208 | 
| the diameter of Fan | 760 | 760 | 760 | 760 | 760 | 760 | 760 | 760 | 
| No. of Fan blades | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 
| material of Fan | Iron nylon fan | Iron nylon fan\ | Iron nylon fan | Iron nylon fan | Iron nylon fan) | Iron nylon fan() | Iron nylon fan() | Iron nylon fan( ) | 
| radiator 's capacity (L) | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 
| cooling area(sqm | 45.6 | 45.6 | 68 | 68 | 85 | 85 | 90 | 90 | 
| air fliter package dimension | 580*520*320 | 580*520*320 | 580*520*320 | 580*520*320 | 580*520*320 | 580*520*320 | 580*520*320 | 580*520*320 | 
| radiator's dimension(L*w*h) | 1240*940*520 | 1240*940*520 | 1240*940*520 | 1300*1080*525 | 1300*1080*525 | 1300*1080*525 | 1350*1130*690 | 1350*1130*690 | 
| Engine package dimension (L*W*H) | 1650*900*1260 | 1650*900*1260 | 1650*900*1260 | 1650*1000*1350 | 1650*1000*1350 | 1650*1000*1350 | 1650*1000*1350 | 1650*1000*1350 | 
| Weight(kg)Net/gross | 1080/1140 | 1080/1140 | 1080/1140 | 1120/1175 | 1120/1175 | 1120/1175 | 1120/1175 | 1120/1175 | 
| flywheel and house No. | SAE1#14'flywheel | SAE1#14'flywheel | SAE1#14'flywheel | SAE1#14'flywheel | SAE1#14'flywheel | SAE1#14'flywheel | SAE1#14'flywheel | SAE1#14'flywheel | 
| Rotation direction of crankshaft | Counter clockwise(face to flywheel end) | Counter clockwise(face to flywheel end) | Counter clockwise(face to flywheel end) | Counter clockwise(face to flywheel end) | Counter clockwise(face to flywheel end) | Counter clockwise(face to flywheel end) | Counter clockwise(face to flywheel end) | Counter clockwise(face to flywheel end) |