Feature
Adopt new rock drilling theory, optimizing the inside structure and the size of the air distribution, to make the DTH hammer obtain the optimal energy transfer and make it drill faster speed and lower air consumption.
Complete sizes and specifications, compatible with most mainstream-branded DTH hammers.
Advantage
For such projects as the drill bit break, retrieving difficultly, we specially designed a safe and reliable anti-shedding device for the bit.
Parts | Weight /kg | Parts | Weight /kg | |||
1 | Top Sub | 134 kg | 9 | Piston Case | 220 kg | |
2 | Adjuster Shim | 0.8 kg | 10 | Retainer Ring | 5.2 kg | |
3 | "O"Ring | 0.04 kg | 11 | "O"Ring | 0.03 kg | |
4 | Check Valve | 1.5 kg | 12 | Guided Sleeve | 5.2 kg | |
5 | Spring | 0.2 kg | 13 | Adjuster Shim | 0.8 kg | |
6 | Valve Seat | 21 kg | 14 | Drive Chuck | 53.5 kg | |
7 | Inner Cylinder | 29 kg | 15 | Drill Bit | ||
8 | Piston | 118 kg | ||||
Technical parameters | ||||||
Length(Less bit) | Weight | Outer diameter | Connection Thread | Bit Shank | Hole Range | |
1825mm | 589Kg | 275mm | API6 5/8"REG | SD12 | 295-400mm | |
Working Pressure | Recommended Rotation Speed | Air Consumption | ||||
1.8 Mpa | 2.4Mpa | |||||
1.5-3.3Mpa | 25-50 r/min | 50m³/min | 70 m³/min | |||
Company
About Us, since its inception, has maintained the culture of innovation. Our highly trained professionals have developed some of the most technologically advanced Rock Drilling Tools and Mining Equipment in the market today, and thus have firmly established the company as a trend-setter in the infrastructure development industry.
Packaging & Shipping
Exhibition
FAQ
1 Does the price include loading?
If the machine is shipped from our main warehouse in Shandong Province, China, multiple trade methods such as EXW, FCA, FOB, CRF, CIF, DDP, etc. are supported according to the actual situation of the customer.
2 What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF；
Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY;
Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Cas.
LanguageSpoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Italian.
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