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4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
Specifications
Brand Name :
SOLLROC
Model Number :
HD45A
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiable
Payment Terms :
T/T,
Supply Ability :
10000 pieces/month
Delivery Time :
18 working days
Packaging Details :
Cartons + ply wood case (no plastic)
Application :
Quarrying, construction
Usage :
geothermal drilling
Product name :
HD45A hammer
Rock formation :
Granite, limestone, quartz, etc
Advantage :
Best quality
Color :
Black or as request
Rock hardness :
Granite, limestone, quartz, etc
Use :
Well Drilling,Ore Mining,Coal Mining,Coal/Ore Mining,quarry
Size :
4 inch
Air pressure :
High
Description

4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A

Product description:

Sollroc's DTH hammer and bit are made by finest mechanical process, special heat treatment with intensive quality control by our engineers. With such effort, we have been manufacturing various products which have outstanding drilling speed, and pressure intensity with effective air pressure transmission.

Therefore, our products are widely utilized in wide range of construction sites.

Product Advantages:
1. Capable of drilling in practically any type of ground.
2. Constant energy behind the bit allows for faster drilling with less power loss and better hole accuracy.
3. The elimination of foot valve associated with the drill bit offers various technical and economical advantages.

4.The air flowing through the hole ensures efficient flushing and cleaner holes. With the same hammer, you may make a variety of hole diameters.


DTH Hammer specification:

HD45A hammer

shank HD45A
Length(less bit) 1011mm
External diameter 92mm/99mm (optional)
Top sub thread API 2 3/8”REG
Weight(less bit) 39kg
Hole range 110mm-130mm
Working pressure 1.0-2. 5Mpa(145-362.5psi)
Impact rate at 1.7Mpa 30Hz
Recommended rotation speed 22-35rpm

HD45A bit specification

For 4" hammer
DTH bits shank		 Bit Dia. No.
Air Holes		 Gauge
Buttons		 Front
Buttons		 Weight
(Kg)		 Part No.
mm inch
HD45A
 105 4 1/8" 2 6×φ14 5×φ13 9.0 DHD340-105
110 4 1/4" 2 7×φ13 6×φ13 9.3 DHD340-110
115 4 1/2" 2 7×φ14 6×φ13 10.0 DHD340-115
120 4 3/4" 2 8×φ14 6×φ14 11.0 DHD340-120
127 5 2 8×φ14 7×φ14 12.0 DHD340-127


Face shape Features:
4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A

Concave face is suitable for all-round rock formation, especially for medium hard and homogeneous rock formations,excellent control over hole deviation.

Convex face is suitable for medium hard rock formation.Non abrasive rock formations. High peneration rate.

Flat face is suitable for hard and abrasive rock formation.High peneration rates and resistance to steel wash.

Detailed photos:

4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A

Application:

4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
Product tags

ryobi compact drill

,

bosch core drill 200mm

,

dth hammer drilling
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4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A

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Product Detail
Brand Name :
SOLLROC
Model Number :
HD45A
Certification :
SGS
Place of Origin :
China
MOQ :
1 piece
Price :
negotiable
Contact Supplier
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4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A
4'' High Air Pressure DTH Hammer for Mining Compatible with Bit Shank HD45A

Changsha Sollroc Engineering Equipments Co., Ltd

Verified Supplier
8 Years
hunan, changsha
Since 2006
Business Type :
Manufacturer, Exporter
Main Products :
DTH Drilling Tools, Down The Hole Hammer, DTH Drill Bits
Total Annual :
10000000-50000000
Employee Number :
600~700
Certification Level :
Verified Supplier
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