Kaishan air compressors
LGZJ Water Well Compressor Series
Diesel compressors for water well drilling projects.
Applications
- Water well drilling
- Remote drilling sites
- Mobile air supply
Models and specifications
Kaishan LGZJ Series high-pressure two-stage screw compressors are dedicated for water well drilling rigs and designed for deep well, water well, and geothermal well applications. Pressure range 1.8-3.5 MPa. Equipped with Yuchai/Cummins diesel engines, SKY patented screw host, triple filtration system, intelligent computer control, and high-efficiency cooling system. K-G2 variants comply with National II emission standards for global export. The 8 published models cover discharge pressure 1.8–3.5 MPa. Air delivery 30–41 m³/min.
| Model | Discharge pressure (MPa) | Air delivery (m³/min) | Engine power | Weight (kg) | Dimensions (mm) |
|---|---|---|---|---|---|
| LGZJ-30/35-35/25 | 3.5-2.5 | 30-35 | Yuchai 560HP | 6000 | 3800x2160x2300 |
| LGZJ-30/35-35/25K | 3.5-2.5 | 30-35 | Cummins 550HP | 5800 | 3800x2160x2330 |
| LGZJ-31/25-35/18 | 2.5-1.8 | 31-35 | Yuchai 400HP | 4500 | 3650x2000x2200 |
| LGZJ-31/25-35/18K-G2 | 2.5-1.8 | 31-35 | Cummins 430HP(National II) | 4500 | 3450x2000x2250 |
| LGZJ-35/25-38/20 | 2.5-2.0 | 35-38 | Yuchai 560HP | 4500 | 3500x1950x2320 |
| LGZJ-35/25-38/20K | 2.5-2.0 | 35-38 | Cummins 550HP | 4500 | 3500x1950x2200 |
| LGZJ-36/30-41/20 | 3.0-2.0 | 36-41 | Yuchai 560HP | 6000 | 3800x2160x2300 |
| LGZJ-36/30-41/20K | 3.0-2.0 | 36-41 | Cummins 550HP | 5800 | 3800x2160x2330 |
Frequently asked questions
How should I select a compressor model?
Provide your working conditions, required pressure and air delivery, and our team can help compare the published models.
Can I request a configuration check before ordering?
Yes. Send your project requirements through the inquiry form and include the model if you already have one in mind.
Where can I find the model specifications?
Use the table above. It displays the core specifications available in the product knowledge base for each on-sale model.