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HD55S DTH Hammer (Cop54 DHD350R)

HD55S DTH Hammer (Cop54 DHD350R)

FOB Price

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200 ~ 2000 / Piece

|

Minimum Order

Place of Origin:

-

Price for Minimum Order:

Minimum Order Quantity:

1 Piece

Packaging Detail:

wooden cases

Delivery Time:

7days

Supplying Ability:

1000 Piece per Month

Payment Type:

T/T, L/C, D/A, D/P

今すぐお問い合わせください
無料会員

連絡先担当者 Mr. Jack

No.2 Hongye road,Qingbaijiang district, Chengdu, Sichuan

今すぐお問い合わせください

Description

Product Description

It is a kind of high air pressure DTH Hammer without footvalve, our newest design. It is also one of the most advanced DTH Hammers in the world. 

It has the following advantages: 
1. Out of the trouble of foot valve fracture and expansion and contraction. 
2. Lower energy consumption and higher impact frequency. The drilling speed is *5%**0% higher than the one with foot valve. 
3. Simple structure, reliable parts, long life, easy and cheap maintenance. 
4. Lower air and oil consumption. The oil consumption is about *0% lower than the one with foot valve.
Length(exclude bit) Weight(exclude bit) External Diameter Bit Shank Hole Range Connection Thread
***0 mm *6.*0 kg  Φ**6 mm   Cop*4 DHD**0R Φ**7mm _ Φ**5mm API 2 3/8'' Reg 
API 3 1/2'' Reg
Working Pressure Impact rate at 0.5 MPa Recommended Rotary Speed Air Consumption
1.0 MPa 1.8 MPa 2.4 MPa
1.0 - 2.5 MPa *8 Hz ****5 rpm 7 m³/min  *3.5 m³/min *8 m³/min

Send a direct inquiry to this supplier

To:

Mr. Jack < Chengdu Drillrocker Inc. >

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