Kaishan air compressors
LGDY Electric Screw Air Compressor
Published technical specifications for each LGDY electric screw air compressor model are listed in the model table.
Applications
Models and specifications
This page lists the LGDY electric screw air compressor records; the published specifications of each model are in the model table below. The series covers 15 models. See each model’s published pressure, air delivery and operating conditions below.
| Model | Engine power (kW) | Motor power (kW) | Weight (kg) | Air delivery / pressure (m³/min; MPa) |
|---|---|---|---|---|
| LGDY-18/18G → | 160 kW | 160 kW | 4450 kg | Air delivery: 18 m³/min; Pressure: 1.8 MPa |
| LGDY-22/20G → | 200 kW | 200 kW | 5000 kg | Air delivery: 22 m³/min; Pressure: 2 MPa |
| LGDY-27/20G → | 250 kW | 250 kW | 5620 kg | Air delivery: 27 m³/min; Pressure: 2 MPa |
| LGDY-29/20G → | 280 kW | 280 kW | 5850 kg | Air delivery: 29 m³/min; Pressure: 2 MPa |
| LGDY-33/24G → | 315 kW | 315 kW | 8000 kg | Air delivery: 33 m³/min; Pressure: 2.4 MPa |
| LGBY22 → | 22 kW | 22 kW | 1730 kg | Air delivery: 3.5–4.15 m³/min; Pressure: 0.6–0.9 MPa |
| LG-6.2/8GY → | 37 kW | 37 kW | 1120 kg | Air delivery: 6.2 m³/min; Pressure: 0.8 MPa |
| LG-10/8GY → | 55 kW | 55 kW | 1200 kg | Air delivery: 10 m³/min; Pressure: 0.8 MPa |
| LG-13/8GY → | 75 kW | 75 kW | 1750 kg | Air delivery: 13 m³/min; Pressure: 0.8 MPa |
| LG-16/8GY → | 90 kW | 90 kW | 1940 kg | Air delivery: 16 m³/min; Pressure: 0.8 MPa |
| LG-35/8GY → | 200 kW | 200 kW | 5000 kg | Air delivery: 35 m³/min; Pressure: 0.8 MPa |
| LG-30/10GY → | 200 kW | 200 kW | 5000 kg | Air delivery: 30 m³/min; Pressure: 1 MPa |
| LG-40/8GY → | 220 kW | 220 kW | 5500 kg | Air delivery: 40 m³/min; Pressure: 0.8 MPa |
| LG-46/8GY → | 250 kW | 250 kW | 6200 kg | Air delivery: 46 m³/min; Pressure: 0.8 MPa |
| LG-40/10GY → | 250 kW | 250 kW | 5800 kg | Air delivery: 40 m³/min; Pressure: 1 MPa |
Complete specifications by model
LGDY-18/18G →
- Model
- LGDY-18/18G
- Tooling & air — Air delivery
- 18 m³/min
- Tooling & air — Discharge pressure
- 1.8 MPa
- Motor power
- 160 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 3970x1820x2285 mm
- Dimensions & weight — Weight
- 4450 kg
- Discharge port
- G2x1,G3/4x1
LGDY-22/20G →
- Model
- LGDY-22/20G
- Tooling & air — Air delivery
- 22 m³/min
- Tooling & air — Discharge pressure
- 2.0 MPa
- Motor power
- 200 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 3970x1820x2285 mm
- Dimensions & weight — Weight
- 5000 kg
- Discharge port
- G2x1,G3/4x1
LGDY-27/20G →
- Model
- LGDY-27/20G
- Tooling & air — Air delivery
- 27 m³/min
- Tooling & air — Discharge pressure
- 2.0 MPa
- Motor power
- 250 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 4115x1950x2440 mm
- Dimensions & weight — Weight
- 5620 kg
- Discharge port
- G2x1,G3/4x1
LGDY-29/20G →
- Model
- LGDY-29/20G
- Tooling & air — Air delivery
- 29 m³/min
- Tooling & air — Discharge pressure
- 2.0 MPa
- Motor power
- 280 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 4115x1950x2440 mm
- Dimensions & weight — Weight
- 5850 kg
- Discharge port
- G2x1,G3/4x1
LGDY-33/24G →
- Model
- LGDY-33/24G
- Tooling & air — Air delivery
- 33 m³/min
- Tooling & air — Discharge pressure
- 2.4 MPa
- Motor power
- 315 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 4930x2100x2560 mm
- Dimensions & weight — Weight
- 8000 kg
- Discharge port
- G2x1,G3/4x1
LGBY22 →
- Model
- LGBY22
- Tooling & air — Air delivery
- 3.50-4.15 m³/min
- Tooling & air — Discharge pressure
- 0.6-0.9 MPa
- Motor power
- 22 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 3580x1620x1680 mm
- Dimensions & weight — Weight
- 1730 kg
- Discharge port
- G³/4x2
LG-6.2/8GY →
- Model
- LG-6.2/8GY
- Tooling & air — Air delivery
- 6.2 m³/min
- Tooling & air — Discharge pressure
- 0.8 MPa
- Motor power
- 37 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 3120x1445x1480 mm
- Dimensions & weight — Weight
- 1120 kg
- Discharge port
- G1¹/4x1,G³/4x1
LG-10/8GY →
- Model
- LG-10/8GY
- Tooling & air — Air delivery
- 10.0 m³/min
- Tooling & air — Discharge pressure
- 0.8 MPa
- Motor power
- 55 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 3120x1445x1480 mm
- Dimensions & weight — Weight
- 1200 kg
- Discharge port
- G1¹/2x1,G³/4x1
LG-13/8GY →
- Model
- LG-13/8GY
- Tooling & air — Air delivery
- 13.0 m³/min
- Tooling & air — Discharge pressure
- 0.8 MPa
- Motor power
- 75 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 2700x1700x1700 mm
- Dimensions & weight — Weight
- 1750 kg
- Discharge port
- G2x1,G³/4x1
LG-16/8GY →
- Model
- LG-16/8GY
- Tooling & air — Air delivery
- 16.0 m³/min
- Tooling & air — Discharge pressure
- 0.8 MPa
- Motor power
- 90 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 2730x1680x1800 mm
- Dimensions & weight — Weight
- 1940 kg
- Discharge port
- G2x1,G³/4x1
LG-35/8GY →
- Model
- LG-35/8GY
- Tooling & air — Air delivery
- 35.0 m³/min
- Tooling & air — Discharge pressure
- 0.8 MPa
- Motor power
- 200 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 4050x1950x2440 mm
- Dimensions & weight — Weight
- 5000 kg
- Discharge port
- G2x1,G³/4x1
LG-30/10GY →
- Model
- LG-30/10GY
- Tooling & air — Air delivery
- 30.0 m³/min
- Tooling & air — Discharge pressure
- 1.0 MPa
- Motor power
- 200 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 4050x1950x2440 mm
- Dimensions & weight — Weight
- 5000 kg
- Discharge port
- G2x1,G³/4x1
LG-40/8GY →
- Model
- LG-40/8GY
- Tooling & air — Air delivery
- 40.0 m³/min
- Tooling & air — Discharge pressure
- 0.8 MPa
- Motor power
- 220 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 4500x1950x2500 mm
- Dimensions & weight — Weight
- 5500 kg
- Discharge port
- G3x1,G³/4x1
LG-46/8GY →
- Model
- LG-46/8GY
- Tooling & air — Air delivery
- 46.0 m³/min
- Tooling & air — Discharge pressure
- 0.8 MPa
- Motor power
- 250 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 4930x2100x2560 mm
- Dimensions & weight — Weight
- 6200 kg
- Discharge port
- G3x1,G³/4x1
LG-40/10GY →
- Model
- LG-40/10GY
- Tooling & air — Air delivery
- 40.0 m³/min
- Tooling & air — Discharge pressure
- 1.0 MPa
- Motor power
- 250 kW
- Dimensions & weight — Overall dimensions (L × W × H)
- 4930x2100x2560 mm
- Dimensions & weight — Weight
- 5800 kg
- Discharge port
- G3x1,G³/4x1
Frequently asked questions
How do pressure and air delivery vary across the LGDY Electric Screw Air Compressor?
See the published specifications for each model, retaining the listed pressure, delivery and operating conditions.
How do I choose between LGDY-18/18G and LGDY-22/20G?
Compare the two rows in the model table above — focus on required pressure and air delivery against your drilling tool and rig demand. Our team can confirm the match for your site.
What drilling rigs can this series match?
DTH drilling rigs need air pressure and delivery matched to the hammer in use — tell us your rig and hammer and we will confirm the right compressor model.
Can the compressor be configured to my project?
Yes — standard and optional packages are listed under Configuration & customization above. Send your project details through the inquiry form and we will confirm the matching configuration.
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