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Quarry Drilling Equipment 4 inch DTH Hammer ND45 With Air Tube

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HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD

City: shijiazhuang

Province/State:hebei

Country/Region:china

Tel:86-311-69159874

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Quarry Drilling Equipment 4 inch DTH Hammer ND45 With Air Tube

Brand Name MTH
Model Number ND45 Air Tube DTH Hammer
Certification ISO9001
Place of Origin CHINA
Minimum Order Quantity 1 Piece
Price $3-$300
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 10000 pieces per month
Delivery Time 10-15 days
Packaging Details wooden case
Product name ND45 Air Tube DTH Hammer
Length 1030mm
Connect thread API 2 3 / 8 " REG
Weight 39kg
Bit Shank DHD340
Color Customized
Material Carbon Steel,Tungsten Carbide
Process CNC
Application Rock Drilling,quarry,mining
Advantage High Performance,High Wear Resistant,High-efficiency
Detailed Product Description

Forging Process Quarry Drilling Tool 4 inch ND45 Air Tube DTH Hammer

 

 

Description Of ND45 Air Tube DTH Hammer:

 

A down-the-hole drill, usually called DTH by most professionals. Sometimes it is also called “RAB” in some markets, “RAB” is short for “Rotary Air Blasting”.

 

Specification Of ND45 Air Tube DTH Hammer:

 

ND45 Air Tube DTH Hammer

Length(Without Bit)

1030mm

Weight(Without Bit)

39.00 kg

External Diameter

99mm

Bit Shank

DHD340/COP44

Hole Range

110-135 mm

Connect ion Thread

API 2 3/8”Reg

Working Pressure

1.2- 2.0 Mpa

Inpact Rate at 17 Bar

27HZ

Reccfurended Rotation Speed

25-40 "min

Air Consunption

1.0Mpa : 6m3/min

1.8Mpa: 10m3/min

 

2.4Mpa: 15m3/min

 

Usage Of ND45 Air Tube DTH Hammer:

 

Mining

Mineral exploration

Water well

 

Advantage Of ND45 Air Tube DTH Hammer:

 

High performance

Cost-effective

Long life

 

Package Of ND45 Air Tube DTH Hammer:

 

Wooden case

 

 

Product Tags: 4 inch DTH Hammer ND45   Quarry Drilling 4 inch DTH Hammer   ND45 Air Tube coal mining hammer  
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