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Kaishan Air Compressors/LGDY Electric Screw Air Compressor
LG-46/8GY
LG-GY series electric single-stage screw air compressor with a 250kW motor, delivering 46.0 m³/min at 0.8 MPa, with a total weight of 6200 kg. Designed for fixed air supply applications with stable grid power.
Model
LG-46/8GY
Tooling & air — Air delivery
46.0 m³/min
Tooling & air — Discharge pressure
0.8 MPa
Motor power
250 kW
Overview
LG-GY series electric single-stage screw air compressor with a 250kW motor, delivering 46.0 m³/min at 0.8 MPa, with a total weight of 6200 kg. Designed for fixed air supply applications with stable grid power.
Key highlights
- ✓250kW motor: high-efficiency electric drive for economical operation
- ✓Free air delivery of 46.0 m³/min at 0.8 MPa: stable and sufficient air supply
- ✓SKY patented screw air-end: Kaishan's core patented rotor profile
- ✓Intelligent control system: smooth and reliable operation with low noise
- ✓Total weight 6200 kg, dimensions 4930x2100x2560 mm
Applications: Fixed factory air supply, underground mining sites, power plants, municipal engineering and other industrial applications with stable power supply.
Specifications
Request the current specification sheet for this model using the button above.
Other specifications
| Model | LG-46/8GY |
Tooling & air
| Air delivery | 46.0 m³/min |
| Discharge pressure | 0.8 MPa |
Other specifications
| Motor power | 250 kW |
Dimensions & weight
| Overall dimensions (L × W × H) | 4930x2100x2560 mm |
| Weight | 6200 kg |
Other specifications
| Discharge port | G3x1,G³/4x1 |
Recommended packages
What this unit powers
Match a KSCY mobile air compressor to the hammer size and your hole plan — send us the hole diameter, depth and rock conditions and we confirm the exact pairing before quotation.
Pressure & flow matching rules
Match the DTH hammer class to your hole diameter (K3/K30C for 90-105 mm, K5/K50 for 135-165 mm, K8/K80 for 195-254 mm) — see the DTH hammer series page.
Need a complete drilling package? Request a rig + compressor + tooling quote →
Frequently asked questions
What applications suit the LG-46/8GY?
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What drilling equipment does the LG-46/8GY power?
This compressor supplies drilling air to DTH rigs and hammers — match the discharge pressure to the hammer rating and the air delivery to the hammer consumption plus 10-15% margin. Tell us your rig model and hammer size and we will confirm the pairing.
Can the equipment be configured to my project?
Send your project details through the inquiry form and we will confirm the available configuration for the selected model before quotation.