•Applicable to small and medium-sized mines and road construction, defense and water conservancy and stone works in the large diameter borehole drilling operations
•It is also an indispensable rock drilling facility for open pit mining, especially for bumps and rugged terrain where other drilling vehicles do not work properly.
1. Compact structure, easy operation, quick cutting speed, high efficiency, good demolition, convenient transport;
2. The energy loss does not increase with the drill rod increasing;
3. Working noise is greatly reduced;
4. Higher degree of mechanization, less auxiliary operation time, improving the drilling rig operating rate.
|Drilling Diameter (mm)|
|Drilling Depth (m)||15||≥25||≥25||≥30-40|
|Drilling Rotate Speed (r/min)||110||110||110||110|
|Working Air Pressure (Mpa)||0.5-0.7||0.5-1.0||0.5-1.0||0.5-1.0|
|Air Consumption (m3/min)||4||6||12||10|
|Cylinder Diameter (mm)||90||140||140||140|
|Propulsion Stroke (mm)||1070||1070||1070||1070|
|Max Propelled Force (N)|
|Max Propelled Force (N)|
|Electric Motor Voltage (V)||380||380||--||380|
|Rated Speed (r/min)||1440||1440||3200||1440|
|Drilling Rod OD (mm)||42||50-60||50-60||60|
|Drilling Rod Length (mm)||1025||1025||1025||1025|
Packing and Shipping
Q1: Are you trading company or manufacturer?
A1: We are original equipment manufacturer.
Q2: How long is your delivery time?
A2: It is according to the model and quantity.
Generally it is 3-5 days if the machines are in stock.
It will be 15-30 days if you want to customize the machines.
Q3: Do you provide samples? Is it free or extra?
A3: Yes, we could offer you the sample machine.
But it's not free. You need to pay for the sample and the cost of freight.
Q4: What is your terms of payment?
A4: We accept T/T, Western Union, Money Gram, Paypal, Alibaba Escrow etc.
Payment<=USD 5000, 100% in advance.
Payment>=USD 5000, 30% T/T in advance, balance before shipment.
Company and Contact Information
Henan Yugong Machinery Co.,Ltd. is specialized in machinery in China over 20 years.We are committed to researching and developing all kinds of drilling rig, construction machinery etc.
Our company has more than 500 employees,including more than 30 senior technical staff and 30 international sales persons.We can supply high quality and professional services.
Henan Yugong Machinery Co., Ltd aims to have top quality, top reputation and top service. "Quality First, Reputation First, Be Innovative, Be Excellent" has always been our purpose. We warmly welcome your corporation from all fields and build great future for us all.