Kaishan China Supplier G11 Portable Hand held 120 pneumatic rock jack hammer for sale
China Supplier G11 Pneumatic pionjar 120 pneumatic jack hammer prices
Advantages
1. Small pick hammer usually weighs around 13 ounces(37 kg). This type is best suite to break hard rocks into smaller pieces.
2. Medium-sized tools can weigh approximately 32 ounces(9 kg). This size is normally chosen for cracking into cracks or crevices. It can also be used to drive a chisel, which is a short rod with a cutting edge, into this material.
3. A large pick hammer can weigh as much as 64 ounces(1.81 kg). This size is mainly used whenever there are large areas of very hard rock that need to be broken up.
Technical parameters of G15
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Type |
G11 |
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Weight |
11 KGS |
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Over all length |
550mm |
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Cylinder diameter |
40mm |
|
Impact frequency |
≥15Hz |
|
Impact consumption |
≥55J |
|
Air consumption |
≤20L/s |
|
Working pressure |
0.4MPa-0.63MPa |
Product Details
Wide Application
The rock drill is mainly used for blasting holes and other drilling works in quarries, railway construction, water conservancy construction and defense project facility. It is suitable for drilling and blasting under various of rocks at any direction.
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Q1: Are you factory or trade company? A3: One year for the whole machine and two years for screw air end, except consumable spare parts. 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?
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