ShanBo
55A DTH Hammer Appearance Display
55A DTH Hammer Wear-resistant Structure
55A DTH Hammer Suitable for 85-185mm Drilling
55A DTH Hammer Mining Drilling Application
55A DTH Hammer Appearance Display
55A DTH Hammer Wear-resistant Structure
55A DTH Hammer Suitable for 85-185mm Drilling
55A DTH Hammer Mining Drilling Application

55A_DTH

Down-the-Hole Hammer

55A_DTH Down-the-Hole Hammer
55A_DTH Down-the-Hole Hammer

Product Details:55A_DTH Down-the-Hole Hammer

55A DTH Hammer

The 55A DTH hammer is a down-the-hole drilling tool designed for mining, quarrying and engineering drilling operations. It features wear resistance and stable impact performance, and can be used with DTH drilling rigs, water well drilling rigs and other equipment.

This model is suitable for drilling diameters of 85-185mm and can be used in various engineering drilling scenarios. The DTH hammer uses compressed air to drive an internal piston in high-frequency reciprocating impact on the drill bit, providing strong rock-breaking capability in hard and medium-hard rock formations.

Main Technical Parameters

Product Model55A
Product NameDTH Hammer
Product FeatureWear-resistant
Application ScopeMining, quarrying, road drilling and other engineering drilling
Drilling Diameter85-185
Drilling Depth200
Drilling Speed300-600
Impact Energy180-220
Impact Frequency18-22
Specification55A Hammer

Note: The original data does not specify the units for drilling depth, drilling speed, impact energy and impact frequency, so this page retains the original values without adding units arbitrarily.

Product Features

Wear-resistant Structure

The 55A DTH hammer emphasizes wear resistance, making it suitable for high-frequency, high-load drilling environments such as mines and quarries, helping to improve durability in continuous construction.

55A DTH Hammer Mining Drilling Application

Suitable for 85-185mm Drilling Range

This model is suitable for drilling diameters ranging from 85-185mm, covering various mining, engineering and water well drilling needs. In actual matching, it should be confirmed based on drill bit diameter, hole diameter requirements and air compressor parameters.

Suitable for Hard Rock Drilling

The DTH hammer breaks rock through high-frequency impact combined with drill bit rotation, making it suitable for medium-hard to hard rock drilling conditions in mining, quarrying and engineering construction.

Application Scenarios

The 55A DTH hammer can be used for mining blast holes, quarry drilling, road and engineering rock drilling, water well drilling and other scenarios. As a drilling tool matched with drilling rigs, it can be used in combination with DTH drilling rigs, water well drilling rigs and drill pipes and drill bits of corresponding specifications.

Matching and Selection Instructions

When selecting the 55A DTH hammer, it is recommended to confirm the drilling rig model, target hole diameter, drilling depth, rock hardness, drill pipe specifications, drill bit specifications and the working pressure and air displacement of the air compressor to ensure the hammer matches the entire drilling tool system.

Usage Precautions

The actual drilling efficiency of the DTH hammer is affected by rock hardness, hole diameter, air supply pressure, air displacement, drill bit wear and operating methods. During use, stable air supply should be maintained, and the wear of the hammer, drill bit and connection parts should be checked regularly.

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