Brand：	none
Address：	China
Min.Order：	none
Supply：	none
Valid until：	Long Term
Branch：	Array
Type：	Array
Size：	80X20X30 cm

Product Details

Overview

Quick Details

Applicable Industries:: Construction works

Condition:: New

Type:: Core Drilling Rig

Power Type:: Electric

Place of Origin:: Shandong, China

Brand Name:: HengWang Rock drilling tool

Usage:: Coal

Voltage:: 380v Rock drill

Dimension(L*W*H):: 678*228*184

Weight:: 24-28kg

Certification:: Rock drill

Warranty:: 1Years

After-sales Service Provided:: Video technical support, Free spare parts, Online support, Field installation, commissioning and training, Engineers available to service machinery overseas

Drilling depth:: 0.5m

No-Load Speed:: 250r/min

Diameter of cylinder:: 82mm

Inner diameter of air pipe:: 25mm

Inner diameter of water pipe:: 13mm

Operating air pressure:: 0.4-0.63MPa

Bore dia:: 34-42mm

Material:: steel rock drill

water pipe inner diameter:: 13MM air leg rock drill

Packaging & Delivery

Selling Units:: Single item

Single package size:: 80X20X30 cm

Single gross weight:: 68.0 kg

Package Type:: Standards export packing Rock drilling tool /Rock drill

Lead Time:

Quantity(Set)	1 - 20	21 - 100	>100
Est. Time(days)	2	5	To be negotiated

high performance rock drill,powerful pneumatic rock dril :

Description

Pneumatic rock drill is a kind of high efficient drilling machinery. It is widely used in rock drivage and various blasting hole drilling in the drilling operation, is mine, railway, traffic, water conservancy construction regarding the project of the important tools.

Structure features: this machine adopts bowl with valve distribution form, reasonable structure, flexible. With light weight, high drilling speed, low gas consumption, small vibration, easy to operate, low failure rate

and long life of parts, as well as good economic benefit.

Technical parameters

Type	7655	7665	YT24	YT27	YT28
Weight	24kg	25.5 kg	24 kg	27 kg	28 kg
Total length	628mm	550 mm	678 mm	668 mm	661 mm
Using air pressure	0.63Mpa	0.63 Mpa	0.63 Mpa	0.63 Mpa	0.63 Mpa
Cylinder bore	76mm	76 mm	70 mm	80 mm	80 mm
Tracheal diameter	25mm	25 mm	25 mm	25 mm	25 mm
Pipe diameter	13mm	13 mm	13 mm	13 mm	13 mm
The hole diameter	34-42mm	34-42 mm	34-42 mm	34-42 mm	34-42 mm
Drill hole depth	5m	5 m	5 m	5 m	5 m
Shank specifications	22*108	22*108	22*108	22*108	22*108