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KingKong Drills Co., Ltd.
KingKong Drills Co., Ltd.  

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You are here: home  > DTH Drilling tools  > DTH Hammer  > DTH rock drill hammers

DTH rock drill hammers 

Price: 500.0 USD 
Payment Terms: T/T,WU 
Place of Origin: Henan, China (Mainland) 
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Product Detail

Means of Transport: Ocean,Air
Packing: Standard package or as your...
Machine Type: Drilling Machine
Name: DTH Hammer
Model Number: Suit for Atlas, Sandvik,etc...
Working pressure: Low pressure:0.5-0.7Mpa;Hig...
Diameter: 3"-12"
Delivery: By sea or by air
Production Capacity: 3000piece/month
Delivery Date: Depend on the stock
Type: Drilling Tool
Brand: Qianwang
Pressure: Low pressure,High pressure
Application: Drilling, Mining, Construct...
Payment: T/T
Delivery Time: Depend on the stock

DTH rock drill hammers
1.Model Number:Suit for Atlas, Sandvik,etc.
2.Pressure:Low pressure:0.5-0.7Mpa;High Pressure:0.7-2.4Mpa.
3.Usage:drilling

1.Specification of DTH rock drill hammers

High Pressure DTH Hammer Technical Parameters

        P/N

QW355

QW355K

QW360

QW380

QW3120

Drilling Diam

(mm)

Φ130-152

Φ152-305

Φ152-305

Φ203-350

Φ302-508

Hammer Length(mm)

1220

1098

1450

1551

1934

External Diam

(mm)

Φ124

Φ124

Φ136

Φ181

Φ275

Weight(Kg)

74

70

126

277

642

Working (Mpa)

Pressure

0.8-2.1

1.2-2.1

0.8-2.1

0.8-2.1

0.8-2.1

Air Consumption(m3/min)

6.5-18

4.5-18

8.5-25

12-31

14-45

Torque(N·M)

700

800

822

1560.

2410

Impact Frequency(FRE./min)

810-1500

840-1500

820-1475

860-1510

980-1446

Connection Thread 

API 2-3/8" PIN

 API 2-3/8" PIN

 API 3-1/2" PIN

 API 4-1/2"        PIN

 API 6-5/8" PIN

Connection Thread

Φ84-8

Φ84-8

Φ99.5-8

Φ128-10

Φ184-8

Bit Shank

QW355- 140/152

QW355- 140/152

QW360-   152/165/178/194/203/216/230/254/305

QW380-   203/216/230/254/310/350

QW3120-   302/311/330/357/381/444/483/508

High Pressure DTH Hammer Technical Parameters

P/N

QW330

QW335

QW340

QW345

QW345K

QW350

Drilling Diam

(mm)

Φ82-85

Φ90-93

Φ105-130

Φ105-130

Φ110-130

Φ130-152

Hammer Length(mm)

867

908

1052

1034

994

1387

External Diam

(mm)

Φ71

Φ81

Φ92

Φ98

Φ98

Φ114

Weight(Kg)

19

21.8

38

39

40

69

Working (Mpa)

Pressure

0.8-2.1

0.8-2.1

0.8-2.1

0.8-2.1

1.2-2.1

0.8-2.1

Air Consumption(m3/min)

3-12

4.3-14.2

3.5-18

3.5-15

3.5-15

5.7-18

Torque(N·M)

150

205

304

335

400

590

Impact Frequency(FRE./min)

≥800

950-1500

≥800

≥800

≥820

810-14720

Connection Thread 


48.4×4.2 

 API 2-3/8" PIN

API 2-3/8" BOX

 API 2-3/8" PIN

API 2-3/8" PIN

 API 2-1/2" PIN

Connection Thread

Φ47-6

Φ53-8

Φ64-8

Φ64-80

Φ64-8

Φ84-8

Bit Shank

QW330-85

QW335-90

QW340-105/115/1130

QW345-115/130

QW345-115/130

QW350-130/140/152

2.Views of DTH rock drill hammers and parts:

DTH rock drill hammers

DTH rock drill hammers

DTH rock drill hammers

3.What we offer:

1. Tapered drill rod and Tapered drill bit. The tapered degree would be 6°, 7°, 11°, 12°;

2. DTH Bit and DTH Hammer suit for DHD, QL, M, BR series;

3. Thread Button Bit and drill rod suit for  R22, R25, R28, R32, R38, T38, T45, T51 etc.;

4. Self-drilling anchor tools;

5. Parts like shank adaptors, coupling sleeve etc.

 

Our price is much lower than Atlas's but the quality is very very close to Atlas's. This truth has been approved by many customers. Just try one time, and you will satisfy with us!


Thank for your attention and welcome to call me!



Mr. Mr Bart
skype Mr. Mr Bart
Manager
Tel: 86-371-53309394
Fax: 86-371-53309394
Mobile: 185 3712 1208
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Company Info

KingKong Drills Co., Ltd. [China (Mainland)]


Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
City: Zhengzhou
Province/State: Henan
Country/Region: China (Mainland)

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Bart Yang:   skype

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