Rock Splitter Core Drill
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- Category
- Other Construction Machinery
Powerking corporation
South Korea
- Verified Certificate
-
16
| Product name | Rock Splitter Core Drill | Certification | - |
|---|---|---|---|
| Category | Other Construction Machinery | Ingredients | - |
| Keyword | - | Unit Size | - |
| Brand name | - | Unit Weigh | - |
| origin | Stock | - | |
| Supply type | - | HS code | - |
Product Information
Principle
- Principle of Powerking Rock splitter.(Patented Technology!)
. Non Vibration Rock Breaking Method by Powerking Rock splitter uses the multiple hydraulic pistons push the rock toward the free face side. - The work process is;
. Drill the hole of which diameter is bigger than 80mmØ and 1~3 meter deep by crawler drill or leg drill.
. Put the power cylinders into the holes and then push the rock toward the free face side.
. Totally 1,000~ 1,400 ton power pushes the rock for 2-4 minute and then the rock will be split.
. For the transportation of broken rock, hydraulic hammer will be used for breaking the large size of broken rock.
The productivity and efficiency is mainly depending on how many holes are ready because the breaking period is so short as 2~4 minute.
We recommend that 2~ 3 units of crawler drill work with one unit of Powerking Rock splitter.
| Merit point | Demerit Point |
| Powerking Rock splitter is more powerful and much higher productive than any other non-Explosive technology like DARDA or BRISTA. | |
| Power cylinder is lighter than DARDA or other brand Splitter for easy handling and safety. | Rock Breaking cost is more expensive than blasting. |
| Versatile sizes of power cylinders (70Ø, 75Ø. 80Ø. 85Ø. ~ 200Ø) are suitable for any job sites. | |
| Maintenance free Powerking rock splitter push up the work efficiency. | |
| Low consumption of electric. ( only 7 KW is enough) |
Specification
| Item | Unit | PRS-80 | PRS - 85 | PRS-95 | PRS125 |
| PURPOSE | GRANITE CONCRETE | GRANITE CONCRETE | GRANITE CONCRETE | VOLCANIC ROCK | |
| P/Cylinder weight | Kg(lb) | 22(48.5) | 25(55) | 37(181) | 35(77) |
| P/Cylinder length | mm(in) | 790(31) | 745(29 x 1/2) | 735(29) | 300(12) |
| Power cylinder dia. | mm(in) | 80(3 1/8) | 85(3 1/3) | 95(3 8/11) | 97(3 9/11) |
| Piston max. stroke | mm(in) | 22(7/8) | 24(10/11) | 25(1) | 30(1 1/6) |
| Working Pressure | kg/cm2psi | 1100 (15,642) |
1100 (15,642) |
1100 (15,642) |
1100 (15,642) |
| Total Rock Splitting Force | ton | 1050 | 1050 | 1400 | 950 |
| Productivity | yd3/day | 130-200 (170-260) |
100-180 (130-235) |
70-150 (91-96) |
300 (392) |
| Drill by | Crawler Drill | Crawler Drill | Crawler Drill | Core Drill | |
| Drill Bit Diameter | mm | 89/90 | 95Ø | 105Ø | 105Ø |
All the technical specification is subject to change without prior notice for improvement.
Choice of Power Cylinder
| For Rock Breaking | For Concrete Breaking |
 |
 |
| Standard Power Cylinder(Ø70,Ø75,Ø80,Ø85,Ø95) | Concrete Power Cylinder(Ø95,Ø125,Ø150,Ø200) |
Comparison of Rock Breaking methods
| Classification | Rock splitter | H. R. S. | DARDA | Chemical |
| Breaking Principle | By hydraulically operated multi piston ram. | Break the rock by hydraulically inflated rubber tube. | Break the rock by putting into the wedge between the wing type covers. | Break the rock by expanding of volume of chemical powder. |
| Merit point | Highest productivity, Multi choice of power cylinder | Small hole required. Adaptable at the very narrow site. | Convenient for handling | |
| Demerit point | Need big size of crawler drill Need secondary breaking by hydraulic breaker. | Low productivity. Need big size of crawler drill Need secondary breaking by hydraulic breaker. Tube is expensive. | Low productivity. Wedge and wing is expensive and easily broken. | Low productivity. Taking long time. Contamination of soil. |
Application
 |
 |
| Boulder | Building Demolition |
 |
 |
| Garden Extension | Road Construction |
 |
 |
| Trench | Tunnel Building |
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- SUNNY LEE
- Address
- 555-104, Gwacheon-dong, Gwacheon-siGyeonggi-do,
- Product Category
- Construction Machinery Parts,Hand Tools
- No. of Total Employees
- 1-50
- Company introduction
-
Since 1991 we have been serving our customers excavator spare parts and attachments. Now, Powerking is grown as specialist for manufacturing and trading of the rock breaking machinery and construction equipment. Just short information of Powerking, we have the three major business sectors; Rock Breaking machinery manufacturing & Chemical Rock Cracking Agent ; - Hydraulic Rock Breaker (Excavator Mounted Hammer) - Especially our silent breaker is excellent low noise breaker - Excavator Mounted Shear & Crusher - Rock Splitter (Concrete Buster) & Core Drill - Super Wedge (Excavator Mounted Splitter) - NRC (New Rock Cracker)
- Main Markets
-
Hong Kong(China)
Malaysia
Qatar
Saudi Arabia
Singapore
- Factory Information
-
파워킹,
파워킹
- Main Product
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