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1. Suitable for drilling blasting holes, pre-cracking holes, grouting holes and surveying holes with different apertures, different depths, multiple orientations and multiple angles.
2. The advanced drilling equipment integrating the down hole drilling system and the screw air compressor system is easy to move and compact.
3. It is equipped with single-stage medium-pressure screw main engine, flow rate (10 m³/min), air pressure (17 Bar), pneumatic shock with moderate pressure, high efficiency and low energy consumption.
4. Equipped with a two-speed travel motor and reducer structure, speed and strength combined.
5. The large displacement hydraulic pump is directly installed on the rear intake port of the engine, which has a simple structure and reduces malfunction.
6. The large-scale variable-width drill arm system can meet the needs of different stations, real-time adjustment, fast speed, and especially low water level holes.
7. Equipped with real-time monitoring system and self-protection system, it can accurately reflect and master the working status of the drilling vehicle, and automatically stop when it exceeds the setting range.
8. Efficient two-stage dry powder dust collection system, greatly improving the working environment, energy saving and environmental protection.
ransportation size(L*H*W) | 9100*2450*3200 | Rod number | 7+1 | ||
Weight | 14500Kg | Drilling rod specification | Φ76*4000 mm | ||
Rock hardness | f=6-20 | Impactor | 35A/45A | ||
Drilling diameter | 90-125mm | Engine | Cummins QSL8.9-C325-30 | ||
Ground clearance | 420mm | Clinder number | 6 | ||
Track angle | 10°up, 10°down | Output power | 242KW/2200rpm | ||
Driving speed | 0-3Km/h | Hydraulic pump | 5× Gear pump | ||
Gradeability | 25° | Screw air compressor | Zhejiang Kaishan | ||
Traction force | 120KN | Capacity | 18m³/min | ||
Torque | 2800Nm | Working pressure | 18Bar | ||
Rotating speed | 0-120rpm | Drive control system | Hydraulic pilot | ||
Boom lift | Up 47°, down 20° | Drilling control system | Hydraulic pilot | ||
Drilling boom swing angle | Right 50°, left 21° | Prevent stuck | Automatic electro-hydraulic prevent stuck | ||
Carriage angle | Right 95°, left 35° | Voltage | 24V, DC | ||
Pitch angle of carriage | 114° | Safety cab | Meet the requirement ROPS & FOPS | ||
Compensation stroke | 1353mm | Noise | Less than 85dB (A) | ||
Propulsion machine stroke | 4490mm | Seat | Adjustable | ||
Maximum propulsion | 32KN | Air conditioning | Standard | ||
Propulsion method | Roller chain | Entertainment | Radio+Mp3 | ||
Economic drilling depth | 32m | ||||








Kaishan group is a state-level large scale enterprise headquartered in Quzhou, Zhejiang province, China. Over the last sixty years Kaishan Group has grown to become a significant diversified engineering company developing high value machinery for industry worldwide. Kaishan group is the largest rock drill manufacturer in the world, and the largest air compressor manufacturer in China. Exports are shipped to over 25 countries .Today we produce over 30 000 rotary screw and 250 000 reciprocating compressors annually.By the year of 2014 our sales amount was close to RMB 2 billion. Kaishan group also has the high-quality customer service system.
Our company is the authorized agent of Kaishan Group, specializing in air compressor, energy-saving transformation service and mining engineering construction machinery. We provide comprehensive technical support and after-sales service to customers.


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 JNo.9 Kaixuan Ave West, Economic Zone Quzhou, Zhejiang, China
Q3: How long is your air compressor machine warranty?
A3: One year for the whole machine and two years for screw air end, except consumable spare parts.
Q4: Will you provide some spare parts of the machines?
A4: Yes, of course.
05: What about the voltage of products? Can they be customized?
A5: Yes, of course. The voltage can be customized according to your requirement.
Q6: Which payment term can you accept?
A6: 30% T/T in advanced, 70% T/T against the B/L copy.
Q7: How long will you take to arrange production?
A7: 380V 50HZ we can delivery, the goods within 7-15 days. Other electricity or other color we will delivery within 25-30 days.
Q8.What about the maintenance?
A8: First maintenance need to be done after 500 Hours, and then every 2000-3000 hours to do the normal maintenance, and consider the actual environment.
Q9: Can you accept OEM orders?
A9: Yes, with professional design team, OEM orders are highly welcome.
Q10: Which trade term can you accept?
A10: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.

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