hand-held type pneumatic rock drill pneumatic rock drill manufacturer from China Jining Dongda Group Mining Machinery Co.,Ltd

hand-held type pneumatic rock drill pneumatic rock drill

Price:	200.0 USD
Payment Terms:	T/T,WU,Paypal
Place of Origin:	Shandong, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: wooden case

Application: Coal

Brand Name: Dongkuangan

Production Capacity: 1000 set one month

Delivery Date: 7 days after the received t...

Type: Drilling Rig

Hydraulic rock drill is working efficiency is 5-10 times that of pneumatic one, while consuming 1/3 power of latter Drilling performance: applicable t

Features of well hand drilling tools rock drill/ portable rock drill

· Computer-controlled drilling machine ensure the excellent quality and superior performance.

· This Series pneumatic rock drill has strong adaptability in hard rock on the rock drill operation.

· The product is energy efficiency,its components has long life and durable.

· Grouped control mechanism,quick to start up, with "air on ,water on, air off,water off" mechanism.

· Energy-saving and efficient,long service life of parts,and the parts are highly interchangeable.

Advantages of well hand drilling tools rock drill/ portable rock drill

· Safe and easy to operate

· High efficiency and reliability

· The well-known brand

· Can be used on all rock formation

· Fast drilling velocity and engery-saving

· Low vibration and low noise

· Wet drilling and easy cleaning air /water holes

· Parts highly interchangeable and easy to purchase

· ISO9001:2008 ISO14000

Technical Parameters of well hand drilling tools rock drill/ portable rock drill

Model	Weight (Kg)	Length (mm)	Cylinder Dia x Stroke (mm)	Working Pressure (Mpa)	Impact energy (J)		Impact frequency (Hz)	Air consumption (I/s)
Air leg rock drill
YT28	26	661	60x60	0.4-0.63	≥70	≥37		≤81
YT23	24	628	76x60	0.4-0.63	≥65	≥37		≤78
YT23D	24	668	70x70	0.4-0.63	≥65	≥31		≤67
YT24	24	678	70x70	0.4-0.63	≥65	≥31		≤67
ZY24	25	690	70x70	0.4-0.63	≥65	≥30		≤67
YT27	27	668	80x60	0.4-0.63	≥65	≥30		≤67
Hand-held rock drill
YO15	15	550	58x45	0.4-0.63	≥21	≥32		≤20
YO18	18	550	58x45	0.4-0.63	≥22	≥32		≤20
Y19A	19	600	65x54	0.4-0.63	≥28	≥28		≤37
YO20	20	561	63x55	0.4-0.63	≥26	≥33		≤33
Y26	26	650	65x70	0.4-0.63	≥30	≥23		≤47