Product Description Information
The structure of Zhigao Excavation ZG series down-the-hole impactor is scientific and reasonable, convenient for disassembly and maintenance, can increase effective working hours, and can maintain efficient and high-speed operation level. Adopting a unique heat treatment process greatly enhances the surface wear resistance of the workpiece, delays the trend of efficiency decline, and improves the economy of the product& Nbsp< Br/>
The piston of the Zhigao Digging ZG series down-hole impactor has a professional oil groove design, which effectively reduces piston wear and greatly improves the service life of the impactor.
Main technical parameters
ZG down-hole impactor
Part Number
series
Upper joint thread
Applicable aperture
Impactor diameter
Impactor length
weight
working pressure
Air consumption
Suitable drill bit
(excluding drill bits)
With/without tailpipe
Mm
Mm
Mm
Kg
Bar
M³/ Min
&Nbsp;
3" Impactor
42110102-03
ZG3.5-CIR90
T48 * 10
89-110
eighty-one
eight hundred and sixty-nine
twenty-three
7-14
6-10
nothing
42210102-03
ZG3.5-CIR90
T48 * 10
89-110
eighty-one
seven hundred and seventy
twenty-two
7-20
3.7-7.5
nothing
42221104-03
ZG3.5-DHD3.5
API 2 3/8 "Reg Pin
89-110
eighty-one
nine hundred and eighty-seven
twenty-three
10-25
5-9
have
4222104-03
ZG3.5-DHD3.5
API 2 3/8 "Reg Pin
89-110
eighty-one
eight hundred and sixty-five
twenty-three
10-25
5-9
nothing
4" Impactor
42221104-04
ZG4A DHD340
API 2 3/8 "Reg Pin
110-128
Product
