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Drilling Equipment/down the Hole Drilling/8" High Air Pressure DTH Hammer With Foot Valve for Popular Sale/Rock Drilling Tools

Drilling Equipment/down the Hole Drilling/8" High Air Pressure DTH Hammer With Foot Valve for Popular Sale/Rock Drilling Tools photo-1
US$ 700 - 2,000 MOQ: 1 Set
Key Specifications
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Place of Origin:
Hunan, China
Brand Name:
New diamond
Model Number:
8 inch dth hammer
Payment & Shipping
Payment Methods:
Port of Shipment:
China main port
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Hunan, China
Brand Name New diamond
Model Number 8 inch dth hammer
Type Drill Shank
Machine Type Drilling Tool
Certification Other, ISO9001:2008
Material Carbide
Processing Type Forging
Use Ore Mining
 
Product Description

8" High Air Pressure DTH Hammer with Foot Valve for popular sale

1. 10 years manufacturing experience;

2. Certificate: ISO9001:2008

3. Material: Carbide

 

 

It is a kind of valveless high air pressure DTH Hammer with foot valve.

 

It has the following advantages:

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

Easy to disassemble because the top sub, the drive chuck and the external cylinder are connected by multi-step thread

 

 

Style

Length
  (Without Bit)

Weight
  (Without Bit)

External
  Diameter

Bit Shank

Hole Range

Connection
  Thread

ND85

1492mm

188.00Kg

Φ180mm

Cop84/ DHD380

Φ195-Φ254

API 3 "Reg

NSD8

1463mm

192.00Kg

Φ180mm

SD8

Φ195-Φ254

API 4 "Reg

NQL8

1465mm

182.00Kg

Φ180mm

QL80

Φ195-Φ254

API 4 "Reg

 

drilling equipment/down the hole drilling/8" High Air Pressure DTH Hammer with Foot Valve for popular sale/Rock drilling tools

drilling equipment/down the hole drilling/8" High Air Pressure DTH Hammer with Foot Valve for popular sale/Rock drilling tools

 

 

 

Packaging & Shipping

drilling equipment/down the hole drilling/8" High Air Pressure DTH Hammer with Foot Valve for popular sale/Rock drilling tools

 
Our Services

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Company Information

drilling equipment/down the hole drilling/8" High Air Pressure DTH Hammer with Foot Valve for popular sale/Rock drilling toolsdrilling equipment/down the hole drilling/8" High Air Pressure DTH Hammer with Foot Valve for popular sale/Rock drilling tools

 

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Business Type
Manufacturer, Trading Company
Year Established
2012
Factory Size
50,000-100,000 square meters
Total Employees
201 - 300 People