Drill Rig Accessories for Drilling & Workover Operations
Power Generator Set for On/Offshore Rig
Diesel generator sets, diesel generators are the combination of diesel engines and generators that have generated electricity, using diesel as fuel.
In oil drilling, the most used is the 12V190 unit of CNPC.
There are several main components:1.Crank and connecting rod system, fuel supply system, lubricating system, cooling system, starting system, block assembly, etc.
| Model | Z8V190 | Z8V190-1 | Z8190-2 | Z12V190 Z12V190B-1 Z12V190B-2 | ||||||
| Type | Four-stroke,direct-injection combustion chamber,water-cooled,supercharged,air-cooled | |||||||||
| Cylinder rank | Vtype(60°) | |||||||||
| QTY Cylinder | 8 | 12 | ||||||||
| Cylinder dia. (mm) | 190 | |||||||||
| Piston stroke(mm) | 210 | |||||||||
| total displacement(L) | 47.6 | 71.5 | ||||||||
| reduction ratio | 13.5 | |||||||||
| Rated speeding(rpm) | 1500 1200 | 1000 | 1500 1200 1000 | |||||||
|
Min.stable speed(rpm) |
600 | |||||||||
|
fuel consumption (g/kw.h) |
<210 | |||||||||
|
oil consumption (g/kw.h) |
<1.63 | |||||||||
|
Rated power (kw) |
12h power | 588.4(580) | 470.7(640) | 389.8(530) | 882.6(1200) | 735.5(1000) 588.4(800) | ||||
|
continuous power |
529.6(720) | 426.6(580) | 353(480) | 794.3(1080) | 662(900) | 529.06(720) | ||||