| Main technical paramenters of fuel injection pump | |||||
| PA | P、P3000 | PS7100 | PS8500 | P9 | |
| number of pump elements | 4、6 | 4、6、8、12 | 4、6、8、12 | 4、6、8、12 | 4、6、8 |
| plunger diameter（mm） | 9-12 | 10-13 | 10-13 | 10-13 | 14-18 |
| camshaft lift（mm） | 10、11、12 | 10、11 | 12 | 14 | 15 |
| maximum supply of fuel（mm3/st） | 230 | 350 | 350 | 350 | 450 |
| Allowing revolution(r/min) | 1600 | 1400 | 1300 | 1300 | 1000 |
| maximum pressure(Mpa) | 100 | 85 | 120 | 120 | 100 |
| Weight(Kg) | 16-20 | 23-40 | 22-35 | 22-35 | 35-75 |
| center distance of cylinder(mm) | 32 | 35 | 35 | 35 | 45 |