blast hole hydraulic rotary truck mounted drilling rig for sale

Product DescriptionProduct Application
ZD976 ground surface drilling rig is an advanced drill, whose drilling system and screw air compressor system are together on one machine. And it does not need to buy seprated air compressor to use. The machine fitted with diesel engine to provide power for the two systems. Also it is fitted with dust collection, environmental protection and energy saving,.It is suitable for open-pit mine, quarry, highway,railway, water conservancy, electric power, construction and other medium and deep hole in the stone engineering extension rod drilling operations.
SPECIFICATIONS FOR ZD976CRAWLER DRILLING RIG
Rock hardnessf=6~20Weight7400kgDrilling hole diameterφ90-203mmDimension6900*2100*2150mmEconomic drilling depth120mCarriage compensation length1220mmRotary speed
0-185r/minDiesel engineYC4A125Z(92kw )Rotary torque7300N.mDrill rodφ76*3000mmLifting force6600kgWorking air pressure0.7-2.5MpaPropulsion way
Oil tank-chainAir displacement10-28m³/minPropulsion stroke3000mmGradeability35°Driving speed1.5-3.5km/hGround clearance350mmMain Features
1) Simple structure in linear type ,easy in installation and maintation.
2) Powerful feeding and rotating system.
3) Reliable tracked tensioning device to ensure reliability of drilling rig.
4) Oil cylinder push to have more stable push with reduction of accident ratio.
5) Using multi route control valve of famous domestic brand with excellent working performance and easy to operate.
Detailed ImageStructure of Motor
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding MachinePET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
Operating Table
The operating valve is duplex structure,hydraulic system,two speed for propeling and rotating,suitable for different working conditionDiesel Power System
In order to adapt to different working environment and customer requirements, the use of a variety of specifications of diesel engines and motors to meet the various requirements.
Walking Crawler System
Use the crawler with the hydraulic motor, climbing ability, low failure rate.
Our Company
Quzhou Zhongdu Machinery Technology Co.,Ltd is industry and trade company which modern enterprise integrating scientific research, development, manufacture and trading. based on integrity, responsibility and cooperation. Our company have professional R&D and sales team, providing one-stop service for customers.Our company mainly products is screw Air Compressor , Piston Air Compressor,Drill Machine, Drill Rig Parts ,Jack Hammer , Boring Machine, Tunnel Shotcreting Machine and Other Machinery Hardware Product etc.After many years of production and research and development, we have obtained more than 20 national patents. The products are sold at home and abroad and are well received by customers.
Packing & DeliveryOur ServicePre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.After-Sales Service

* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery online.FAQ
Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.
Q2: What the exactly address of your factory?
A2: Our company is located in Kaixuan Road ,Economic Zone Quzhou, Zhejiang, China
Q3: Warranty terms of your machine?
A3: One year warranty for the machine and technical support according to your needs.
Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.
Q5: What about the voltage of products? Can they be customized?
A5: Yes, of course. The voltage can be customized according to your equirement.
Q6: Which payment term can you accept?
A6: 30% T/T in advanced, 70% T/T against the B/L copy.
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