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5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve
5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve
5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve
5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve
5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve
5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve
5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve
5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve
Specifications
Brand Name :
MIROC DTH Hammer
Model Number :
QL50 DTH Hammer
Certification :
API
Place of Origin :
China
MOQ :
1 Piece DTH Hammer
Price :
Negotiation
Supply Ability :
20000 pieces per month
Delivery Time :
25 days
Packaging Details :
Carton Box or Wooden Box
Name :
DTH QL50 Hammer With Foot Valve
Series :
QL50 Bit Shank
Size :
5 Inch
Type :
With Foot Valve
Use :
Tunneling, Mining,Quarrying,Water Well
Color :
Green
Description

5” DTH Hammer QL50 Top Sup Thread Connection 3 1/2" API Reg Pin With Foot Valve

QL50 DTH Hammer Description:

5.0” Hammer QL50 Top Sup

Thread Connection: 3 1/2" API Reg Pin

Bit Shank: QL50

Type: with foot valve

Feature: top sup have tungsten carbide buttons.

P/N4148301741

Photos:

5”Dth Drilling Tools Hammer Thread Connection 3 1/2


Basic Information

Items Replacement Parts
1 Top sub
2 O-ring of top sub
3 Breakout Ring
4 Check Valve
5 Spring
6 Compression Buffer
7 Air Distributor
8 Internal cylinder
9 Piston
10 External cylinder
11 Guide sleeve
12 O-ring of stop ring
13 Stop ring
14 Breakout ring
15 Drive chunk
16 Drill bit

Drilling Diameter(mm) Hammer Length(mm) External Diameter(mm) Weight(kg)
φ135-φ155 1156(without bit) 125 73(without bit)
Working Pressure(Mpa) Air Consumption(m³/min)
1.3-2.3 1.0Mpa: 9m³/min 1.8Mpa: 15m³/min 2.4Mpa: 23m³/min
Impact rate at 17 bar Connection Rod Thread Recommended Rotation Speed Bit Shank
25HZ

API 3 1/2'' Reg

API 2 7/8'' Reg

 25-40r/min.

QL50 (with foot valve)

Applications
• Underground mining
• Down the hole rock drilling

Competitive Advantage

• Valveless air distribution, more reliable.

• The simple design of the piston. Long life span.

• More efficient energy transfer, faster drilling speed, low air consumption, and lower oil consumption.

• Fewer internal parts, simple structure, less failure and easier to maintain.

• Easy to disassemble because the top sub, the drive chuck, and the external cylinder are connected by multiple steps thread.

DTH Hammer Package Photos

5”Dth Drilling Tools Hammer Thread Connection 3 1/2

5”Dth Drilling Tools Hammer Thread Connection 3 1/2

Company Information
KSQ Technologies (Beijing) Co. Ltd. has significant experience and know-how in the supply of materials, components, finished goods, specially designed/engineered equipment, and services from China. The company caters to medium to large scale clients who are doing projects and capital expansion, as well as to firms who require support with consumable products, maintenance, and repair operations.

5”Dth Drilling Tools Hammer Thread Connection 3 1/2

Product tags

offset socket wrench

,

open end socket wrench

,

open end wrench socket
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5”Dth Drilling Tools Hammer Thread Connection 3 1/2" API Reg Pin With Foot Valve

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Product Detail
Brand Name :
MIROC DTH Hammer
Model Number :
QL50 DTH Hammer
Certification :
API
Place of Origin :
China
MOQ :
1 Piece DTH Hammer
Price :
Negotiation
Contact Supplier
video
5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve
5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve
5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve
5”Dth Drilling Tools Hammer Thread Connection 3 1/2 API Reg Pin With Foot Valve

KSQ Technologies (Beijing) Co. Ltd

Verified Supplier
12 Years
beijing, beijing
Since 2009
Business Type :
Manufacturer, Exporter
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Button Drill Bit
Total Annual :
3000000-5000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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