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CHIDONG CO1200/20 jinan brand diesel engine used in drilling rig
Comprehensive Guide to A12V190 and A8V190 Diesel Engines
Introduction
The A12V190 and A8V190 series diesel engines are desgined by JINAN DIESEL ENGINE CO.,LTD, renamed as CNPC JICHAI POWER CO.,LTD now. The products were widely used in oil drilling field. 3000 series usually coupled with F1000 mud pump.
Key Specifications of A12V190 Series
General Features
Number and Arrangement of Cylinders: 12, 60° Vee
Type: Four-stroke, water-cooled, turbocharged, and aftercooled with direct injection
Bore: 190 mm
Stroke: 215 mm
Total Displacement: 73.15 L
Compression Ratio: 14.5:1
Direction of Rotation: Counter-clockwise (engine without R) or clockwise (engine with R in the model, facing the flywheel)
Starting Method: Air motor or electric motor
Lubricating Method: Pressure and splash lubrication
A12V190 Models
| Model | Rated Power (kW/hp) | Rated Speed (r/min) | Dimensions (mm) | Net Weight (kg) |
|---|---|---|---|---|
| A12V190ZL-3 | 1100 / 1300 | 990 / 1300 | 2950 × 1980 × 2206 | 9300 |
| A12V190PZL-3 | 1100 / 1300 | 990 / 1300 | 3980 × 2250 × 2739 | 11000 |
| A12V190ZL-1 | 1000 / 1200 | 900 / 1200 | 2950 × 1980 × 2206 | 9300 |
| A12V190PZL-1 | 1000 / 1200 | 900 / 1200 | 3980 × 2250 × 2739 | 11000 |
| A12V190ZL-2 | 900 / 1000 | 810 / 1000 | 2950 × 1980 × 2206 | 9300 |
| A12V190PZL-2 | 900 / 1000 | 810 / 1000 | 3980 × 2250 × 2739 | 11000 |
Key Specifications of A8V190 Series
General Features
Number and Arrangement of Cylinders: 8, 60° Vee
Type: Four-stroke, water-cooled, turbocharged, and aftercooled with direct injection
Bore: 190 mm
Stroke: 215 mm
Total Displacement: 48.77 L
Compression Ratio: 14.5:1
Direction of Rotation: Counter-clockwise (engine without R) or clockwise (engine with R in the model, facing the flywheel)
Starting Method: Air motor or electric motor
Lubricating Method: Pressure and splash lubrication
A8V190 Models
| Model | Rated Power (kW/hp) | Rated Speed (r/min) | Dimensions (mm) | Net Weight (kg) |
| A8V190ZL-3 | 760 / 1300 | 684 / 1300 | 2300 × 1774 × 2173 | 7200 |
| A8V190PZL-3 | 760 / 1300 | 684 / 1300 | 3380 × 2250 × 2738 | 9100 |
| A8V190ZL-1 | 700 / 1200 | 630 / 1200 | 2300 × 1774 × 2173 | 7200 |
| A8V190PZL-1 | 700 / 1200 | 630 / 1200 | 3380 × 2250 × 2738 | 9100 |
| A8V190ZL-2 | 600 / 1000 | 540 / 1000 | 2300 × 1774 × 2173 | 7200 |
| A8V190PZL-2 | 600 / 1000 | 540 / 1000 | 3380 × 2250 × 2738 | 9100 |
Delivery and Packaging
The engines are packaged with wooden cases to ensure safety during transportation. Below are some of the recent delivery images:
Conclusion
The A12V190 and A8V190 diesel engines stand out as reliable power solutions for oil drilling needs. Their robust design, fuel efficiency, and customizable features make them a top choice in oil field. For further details, contact our team or visit our official website.
Delivery pictures:
