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Kaishan Air Compressors/LGY Dual-Tank Screw Air Compressor
LGY-5/8G
The LGY/LGBY series reciprocating air compressors are simple in structure and low in maintenance cost. LGY models are electric (1-7.5 HP); LGBY models are diesel-driven (22 m3/min).
Model
LGY-5/8G
Tooling & air — Air delivery
5.0 m³/min
Tooling & air — Discharge pressure
0.8 MPa
Motor power
30 kW
Overview
The LGY/LGBY series reciprocating air compressors are simple in structure and low in maintenance cost. LGY models are electric (1-7.5 HP); LGBY models are diesel-driven (22 m3/min).
Key highlights
- ✓Simple structure: mature and reliable reciprocating compression principle.
- ✓Low maintenance cost: longer maintenance intervals and lower parts cost than screw compressors.
- ✓LGY electric models: 1-7.5 HP for small air demand without diesel.
- ✓LGBY diesel models: 22 m3/min for field sites without power.
- ✓Suited to oil-free/low-oil duty: reciprocating compression can be oil-free for food and pharmaceutical applications.
- ✓High reliability: mature technology with a low failure rate.
- ✓Good value: lower initial investment than screw compressors.
- ✓Easy maintenance: common parts and convenient repair.
Applications: Small workshops · Laboratories · Hospitals · Food processing · Automotive repair · Oil-free or low-oil duty (LGY) · Field operations and remote areas without power (LGBY)
Specifications
Request the current specification sheet for this model using the button above.
Other specifications
| Model | LGY-5/8G |
Tooling & air
| Air delivery | 5.0 m³/min |
| Discharge pressure | 0.8 MPa |
Other specifications
| Motor power | 30 kW |
Dimensions & weight
| Overall dimensions (L × W × H) | 1570x900x1130 mm |
| Weight | 480 kg |
Other specifications
| Discharge port | G1 |
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 LGY-5/8G?
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What drilling equipment does the LGY-5/8G 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.