K77Y Hydraulic Screw Compressor
Air volume output (m³/min): 7 m³/min
Application conditions: mining, foundation engineering, water conservancy engineering
The Lieyan hydraulic screw compressor is a pneumatic device that is primarily used in rock drilling equipment to provide pneumatic power, clean up lubrication, blow slag to remove dust, and other applications. It operates by driving a screw air compressor through a hydraulic motor to compress air and form high-pressure gas. characterised by consistent performance, small size, minimal noise, energy conservation, and environmental preservation.
The primary components of an air compressor are a screw air compressor driven by a hydraulic motor via a gearbox system, control system and other accessories. The mining model K77Y can be installed on an excavator with a torque range of 36–48 tonnes.
Product Parameters：
|
Hydraulic air compressorK77Y |
|
|
Output air pressure (Bar) |
7 |
|
Output air volume (m³/min) |
7m³/min |
|
Screw Mainframe |
|
|
Screw machine model |
YNE163RA |
|
Displacement (L) |
3.1 |
|
Speed (rpm) |
2258 |
|
Shaft power (kw) |
49 |
|
Oil injection volume (L/min) |
59.5 |
|
hydraulic motor |
|
|
Displacement (CC) |
80 |
|
Pressure (Bar) |
181 |
|
Flow rate (L/min) |
181 |
|
Speed (rpm) |
2258 |
|
Torque (Nm) |
230 |
Construction case list
Oil filter assembly
Air filter assembly
Screw host
Radiator
Oil and gas cylinder assembly
Piston motor
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