Jack Hammer Hfhy20 Internal Combustion Rock Drill for Sale

• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008
• Condition: New
• Motor: DC Motor
• Drill Hole Diameter: 19mm
• Bit Type: Diamond Bit
• Drilling Way: Impactor
• Model NO.: HFHY20
• Whole Weight: 18kg
• Total Length: 556mm
• Cyilinder Diameter: 64mm
• Piston Stroke: 52mm
• Using Air Pressure: 0.4-0.5MPa
• Gas Consumption: 1.7m3/Min
• Tracheal Diameter: 19mm
• Supporting Air Leg: FT100
• Transport Package: Wooden Case
• Specification: B22*108
• Trademark: HF
• Origin: China
• Production Capacity: 10000sets/Month

Product Description

Product Description

 jack hammer HFHY20 internal combustion rock drill for sale

 Product Application                                         

Rock Drill Jack Hammer HF series of pneumatic rock driller are mainly used in mine, railway, water irrigation works and quarrying works to drill holes. Rock Drill Jack Hamme is suitable for wet or dry drilling in all kinds of rocks. The jack hammer driller is hand held type for perpedicular and air leg typer titling direction.
Aavantages: light weight and convinent operation, low consumption and long lift parts,high efficiency and fast drilling volcocity.

Parameter                                                           
 

Parameters	HFHY18	HFHY20	HFHY24	HFHY26	HFHYT28A-D
Whole weight(kgs)	18	18	24	25	27
Total length(mm)	556	556	678	670	656
Cyilinder diameter(mm)	58	64	70	76	80
Piston stroke(mm)	50	52	70	62	60
Using air pressure(Mpa)	0.4-0.5	0.4-0.5	0.5	0.5	0.5
Gas consumption(m3/min)	1.4	1.7	2.8	3.2	3.8
Tracheal diameter(mm)	19	19	19	25	25
Shank specifications(mm)	B22*108	B22*108	B22*108	B22*108	B22*108
Supporting air leg	FT100	FT100	FT100	FT100	FT100

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