Ecvv Trade
Wooke Rock Drill Equipment Co., Ltd.

China Manufacturer with main products: DTH Hammer, DTH Bit, Drill Pipe, Symmetric, Eccentric, Adapter, Wrench

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DTH Hammer

Shipping: by air, by sea
Payment Terms: L/C, T/T

Related products from verified members

Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Eastern Asia, Western Europe
Place of Origin: Hubei in China
Packaging Details: cartons, wooden case

Specifications

There are 2.5",3.5",4",5",6",8" hammers(with foot valve or without foot valve), a variety of bit shank, such as DHD, QL, MISSION, SD etc.
Our hammers(patented structure)--Fast penetration, energy saving, easy to use.

WITH FOOT VALVE:
 

WTND?HighAirPressureDTHHammerSpecifications

 

3"

4"

5"

6"

8"

HammerType

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TechnicalParameter

TND-IR3.5

TND-IR340

TND-SD4

TND-QL40

TND-IR350

TND-SD5

TND-QL50

TND-IR360

TND-SD6

TND-QL60

TND-IR380

TND-SD8

TND-QL80

OutsideDiameter(mm)

80

99

126

144

182

EffectiveLength(mm)

808

881

932

952

992

992

972

1135

1150

1080

1228

1199

1211

HoleRange(mm)

90~105

108~130

134~152

152~203

203~305

APIThread

2 3/8"REG

2  3/8"REG

3/8"REG(Standard)

1/2"REG

4 1/2"REG

3 1/2"REG(Alternative)

 

 

DHD340A

 

 

DHD350R

 

 

DHD360

 

 

DHD380

 

 

BitShank

DHD3.5

COP44

SD4

QL40

COP54

SD5

QL50

COP64

SD6

QL60

COP84

SD8

QL80

WorkPressure(bar)

6~24

6~30

6~30

6~30

6~30

             10.3bar

3.8

6

7

9

14

(M3/min)     20.3bar

7.5

10

14

16

26

                                       24.1bar

15

19

24

39



WITHOUT FOOT VALVE:

 

 Hammertype

Technical Parameter

3"

4"

5"

6"

8"

TND-3.5N

TND-340N

TND-M40

TND-350N

TND-M50

TND-QL50N

TND-360N

TND-M60

TND-QL60N

TND-380N

TND-M80

TND-QL80N

Outside Diameter(mm)

80

99

126

144

182

EffectiveLength(mm)

863

936

955

1045

1043

1025

1187

1108

1131

1318

1298

1300

HoleRange(mm)

90~105

108~130

134-152

152~203

203-305

APlThread

2 3/8" REG

2 3/8" REG

2 3/8" REG (Standard)

3 1/2 " REG

4 1/2" REG

3 1/2 " REG(Alternative)

BitShank

TND-3.5N

TND-340N

Mission40

TND-350N

Mission50

TND-QL50N

TND-360N

Mission60

TND-QL60N

TND-380N

Mission80

TND-QL80N

 WorkPressure(bar)

6-24

6-30

6-30

6-30

6-30

            10.3bar

3.8

6

7

9

14

(M3/min)      203bar

7.5

10

14

16

26

24.1bar

15

19

24

39

Service Process

Service Guarantee

  • Free Service Charge

    ECVV doesn't charge any service fee to Buyers for buying this product.

  • ECVV Supply

    ECVV is responsible for supply, and provides product quality inspection, fund supervision and supply chain services.

  • Product Quality Commitment

    ECVV China Sourcing Agent will assess the reputation and supply ability of the factory and conduct field trips to select the high-quality Chinese factories for buyers.

  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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