China Kaishan 20HP Diesel Portable Compressor for Jack Hammer W-2.8/5

• Customization: Available
• After-sales Service: 1 year
• Warranty: 6 months
• Model NO.: W-2.8/5
• Lubrication Style: Lubricated
• Cooling System: Air Cooling
• Cylinder Arrangement: Balanced Opposed Arrangement
• Cylinder Position: Horizontal
• Structure Type: Closed Type
• Compress Level: Single-Stage
• Refrigerant Type: Freon
• Air Capacity: 2.8m3/Min (98cfm)
• Discharge Pressure: 5bar
• Power: 22HP Diesel Engine
• Dimension: 1780*870*1240mm
• Cylinder Dia.*No.: 115mm*3nos.
• Weight: 550kg
• Transport Package: Wooden Case or Carton
• Specification: 22HP
• Trademark: KAISHAN
• Origin: Zhejiang, China
• HS Code: 8414809090
• Production Capacity: 1000PCS/Month

Product Description

Diesel/ Electric Mining Piston Portable Mini Air Compressor for Rock Drill
1. energy saving low cost 
2. safe and easy to operate 
3. ISO9001:2008,GC certifica 

Features of Mining Piston Portable Mini Air Compressor
a) Value plate and spring strip: made of special steel from Sweden and after special treatment;
b) Piston ring: special design; integral casting; excellent flexibility; lowest lubricating oil consumption.
c) Cylinder: made of boron cast iron; wear resistant; special suitable for dust condition.
d) Cylinder cover: extrusion process adopted; streamlined external appearance; good heat emission performance.
e) Crankshaft: made from ductile cast iron; rare magnesium alloy after heat treatment and surface quenching;
f) Simple structure,light weight, easy to move.
g) Easy operating and maintenance. 

Specification for mining piston air compressor
Model	W-2.8/5	W-2.8/5G-D	W-2.8/5G-ZD
	Diesel belt driven	Electric belt driven	Electric direct driven type
Exhuast Volune (m3/min)	2.8	2.8	2.8
Exhuast Pressure (Mpa)	0.5	0.5	0.5
Cylinder(Dia*Qty)	15115*3	115*3	115*3
Diesel Engine/Motor	S1115 Diesel Engine,22HP	15KW/20HP	15KW/20HP
Volune of gas storage tank (L)	200	200	200
Dimension (L*W*H) mm	1780*870*1240	1780*870*1240	1780*870*1240
Weight (kg)	550	550	550