Oil pump Part number 223.17.00 for diesel engine G12V190PZL-3
Technical Specifications for G12V190PZL-3
G12V190PZL Diesel engine is widely used in drilling field to coupled with rig. Faced with the harsh environment, its maintenace and overhaul is very important. Below is some technical data for the parts assembled in it.
1 Turbocharger
| Model | SJ160 | J170 | 20GJ |
|---|
| Type | Radial turbine | Radial turbine | Radial turbine |
2 Fuel Feed Pump
| Speed (r/min) | Type | Pressure (kPa) | Displacement (L/min) | Suction head (m) |
|---|
| 1500 | Cycloidal rotor/gear type | 147 | ≥14.5 | — |
| 1500 | Gear type | 147 | ≥14.5 | ≥2 |
3 Fuel Filter
| Type | Flow rate (L/min) |
|---|
| Twin block, felt and silk element | 26 |
4 Injection Pump
| Type | Plunger dia. (mm) | Plunger stroke (mm) |
|---|
| Block plunger Z-type | 14 | 14 |
5 Injector
| Type | Injection pressure (MPa) | Bore of nozzle (No. × dia. × spray angle) |
|---|
| Multi-hole, needle type | 19.6 ± 0.49 | 8 × 0.4 × 150° |
6 Governor
| Type | Speed droop (%) |
|---|
| Mechanical governor for full range | ≤8% (≤5% for generating sets) |
| Electronic governor | 0～5% |
