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DHD 340 Down The Hole Hammer For Water Well Drilling Alloy Steel Material

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DHD 340 Down The Hole Hammer For Water Well Drilling Alloy Steel Material

Brand Name : Teamwhole

Model Number : D340 DTH hammer

Certification : ISO9001:2008

Place of Origin : China

MOQ : 1

Payment Terms : T/T O/A WEST UNION

Supply Ability : 2000 Pcs Per Month

Delivery Time : 25-30days

Packaging Details : Wooden Case

Material : Alloy steel

Processing Type : Forging

Use : Foundation Drilling Equipment, Piling Rigs

Product Name : D3.5 DTH Hammer

Color : Gold Other color available

External Diameter : 115-140MM

Connection : 76 or 89 MM drill rod.

Work Pressure : 1.7-2.5Mpa

Price : Negotiation

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DHD 340 DTH hammer of DTH drilling tools for waterwell drilling

PRODUCT MODEL:

DHD340 DTH hammer for quarry and minng drilling--DHD340

Application Range

It is widely applied to all kinds of drilling and excellent for mining and quarry drilling.

Design Principles
To pursuit smooth operation and reliability.

Outstanding Advantages

The simple structure ensures the easy operation and maintenance;

Fast penetration rate can Improve your productivity and capability

Comprehensive range of DTH hammers and drill bits to match all conceivable applications

Cutting edge technology that has been tested and proven through years of field use

Structure and Technical Parameters

ITERM DESCRIPTION
NO PART LIST
1 TOP SUB B1-SK05H-A10003-05 PRODUCT NAME DHD350
2 TOP SUB RING 90*3.55*3 PRODUCT CODE 05SH00
3 CHECK VALVE B1-SK05H-A10001-90 BIT TYPE D350WITH FOOT VALVE
4 SRPING 110*26*3 THREAD CONNECTION API 2 3/8 REG
5 PRESSURE BEARING WAHSER 103.5*83.5*22.5 WORKING PRESSURE (BAR) 12-24
6 RUBER RING 240030-C AIR CONSUMPTION 24BAR (M3/MIN) 19
7 AIR DISTRIBUTING SEAT 05SK20-C RECONMENDED ROTATION SPEED 30-50
8 PISTON 05SH50-L OUTSIDE DIA (MM) 126
9 INNER CYLINDER 05SH30-F LENGTH WITH OUT BITS 987
10 OUTER CYLINDER 05SH40-N WEIGHT 70
11 BUSH DRIVE SUB B1-TH05H-A1001-45 NORMAL AXIAL PRESUURE (KN) 9.2
12 BIT RETAINER RING B1-SK05H-A1001-50 REC HOLE SIZE(MM) 138-165
13 O RING 80*3.55 FLAT WENCH(MM) 74.5
14 CHUCK SLEEVE B1-SK05H-A1002-58

Matched bits

DHD 340 Down The Hole Hammer For Water Well Drilling Alloy Steel Material


Product Tags:

dth hammer drilling

      

downhole drilling tools

      
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