Factory For Dth Drilling Rigs - 8 Inch DTH Hammer – TDS
Factory For Dth Drilling Rigs - 8 Inch DTH Hammer – TDS Detail:
1 The latest contemporary rock drilling theory is adopted to design the internal structure size of the dth hammer, so that the dth hammer can get the most ideal energy transfer, and the single impact work is large and the rock drilling speed is faster.
2 The unique taper reducer design can reduce the lifting resistance and greatly reduce the failure of the dth hammer when the drill rig is lifted up in case of debris and clay jamming during drilling.
3 In order to prevent dust pollution in the drilling operation, the main parts of the product adopt a special computer program-controlled heat treatment process to facilitate the addition of a small amount of high-pressure water in the compressed air for wet rock drilling to protect the health of the operator.
Technical Parameters
Name |
Rotary Drilling Rig |
|
Brand |
SANY |
|
Model |
SR280 |
|
Max. drilling diameter |
2500mm |
|
Max. drilling depth |
56m |
|
Engine |
Engine power |
261kw |
Engine model |
C9 HHP |
|
Rated engine speed |
2100kw/rpm |
|
Weight of the whole machine |
74t |
|
Power head |
Maximum torque |
250kN.m |
Maximum speed |
6 – 30rpm |
|
Cylinder |
Maximum pressure |
450kN |
Maximum lifting force |
450kN |
|
Maximum stroke |
5300m |
|
Main winch |
Maximum lifting force |
256kN |
Maximum winch speed |
63m/min |
|
Diameter of main winch wire rope |
32mm |
|
Auxiliary Winch |
Maximum lifting force |
110kN |
Maximum winch speed |
70m/min |
|
Diameter of auxiliary winch wire rope |
20mm |
|
Kelly Bar |
Ф 508-4 * 15m interlocking kelly bar |
Performance characteristics of SANY SR280 rotary drilling rig:
1
Performance characteristics of SANY SR280 rotary drilling rig:
Product detail pictures:
Related Product Guide:
We've numerous great employees customers excellent at promoting, QC, and working with kinds of troublesome difficulty inside the generation method for Factory For Dth Drilling Rigs - 8 Inch DTH Hammer – TDS , The product will supply to all over the world, such as: Portugal, Greek, UAE, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.
By tobin from Bulgaria - 2017.11.29 11:09
The accounts manager made a detailed introduction about the product, so that we have a comprehensive understanding of the product, and ultimately we decided to cooperate.
By Michaelia from Algeria - 2017.05.02 11:33