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Rock Drilling Down Hole Hammer 1.0-2.5Mpa Work Pressure API 6 5/8" Reg Connection

Rock Drilling Down Hole Hammer 1.0-2.5Mpa Work Pressure API 6 5/8" Reg Connection

Rock Drilling Down Hole Hammer 1.0-2.5Mpa Work Pressure API 6 5/8" Reg Connection

Product Details:

Place of Origin: China
Brand Name: Teamwhole
Certification: ISO9001:2008
Model Number: DHD112 SD12 NUMA120 NUMA125

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Wooden Case with Size 190*31*42Cm
Delivery Time: 25-30days
Payment Terms: T/T O/A WEST UNION
Supply Ability: 220 Pcs Per Month
Detailed Product Description
Material: Alloy Steel Processing Type: Forging
Use: Piling / Foudation / Water Well Drilling Product Name: DHD112 SD12 NUMA120 NUMA125
Color: Gold Other Color Available External Diameter: 275mm
Connection: API 6 5/8" Reg Work Pressure: 1.0-2.5Mpa

Rock Drilling Tools DHD112 SD12 NUMA120 NUMA125 DTH hammers For Foundation Water Well drilling

 

"Down The Hole" (DTH) hammers provide the most versatile and cost effective rock drilling method available to date.

Drilling Supply offers an extensive range of DTH hammers suitable for a wide variety of drilling techniques and environments.

 

​1. Product Features

  • Valveless air distribution. More reliable.
    Simple design of the piston, long life.
    More efficient energy transfer, faster drilling speed, lower air consumption and lower oil
    Fewer internal parts, simple structure, longer life, less failure and easier to maintain because all the parts are heat treate

2. Detailed structure information

 

  DHD1120 SD12 NUMA120 NUMA125
Length(less bit) 1880mm 1880mm 1880mm 1900mm
Weight (less bit) 474.0kg 487.0kg 475.00kg 480.0kg
External diameter 275mm 275mm 275mm 275mm
Bits shank DHD1120 SD12 NUMA120 NUMA125
Bits diameter 305mm-445mm 305mm-445mm 305mm-445mm 305mm-445mm
Connection thread API 6 5/8" Reg API 6 5/8" Reg API 6 5/8" Reg API 6 5/8" Reg
Air pressure 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa 1.0-2.5Mpa

* Hammers without footvalve are available.
* External diameter of hammer is adjustable according to customers' requests.
* Shock absorbers and Hexagonal Joints are available.

 

3. Product Application

-----Quarrying, construction, civil engineering, mining   

-----Water well drilling

-----Foundation Drilling

 

4. Site information

Rock Drilling Down Hole Hammer 1.0-2.5Mpa Work Pressure API 6 5/8" Reg Connection

Contact Details
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Contact Person: Ms.chen

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