Factory For Dth Drilling Rigs - 8 Inch DTH Hammer – TDS

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We've been commitment to offer the competitive rate ,outstanding merchandise good quality, too as fast delivery for Small Water Well Drilling Rig, Tci Bit, Mf Rod, As we are moving forward, we keep an eye on our ever-expanding product range and make improvement to our services.
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.

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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

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Performance characteristics of SANY SR280 rotary drilling rig:

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Performance characteristics of SANY SR280 rotary drilling rig:

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Product detail pictures:

Factory For Dth Drilling Rigs - 8 Inch DTH Hammer – TDS detail pictures

Factory For Dth Drilling Rigs - 8 Inch DTH Hammer – TDS detail pictures

Factory For Dth Drilling Rigs - 8 Inch DTH Hammer – TDS detail pictures

Factory For Dth Drilling Rigs - 8 Inch DTH Hammer – TDS detail pictures

Factory For Dth Drilling Rigs - 8 Inch DTH Hammer – TDS detail pictures


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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.
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars 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.
    5 Stars By Michaelia from Algeria - 2017.05.02 11:33
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