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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
Product Details:
Place of Origin: China
Brand Name: MIROC DTH Hammer
Certification: API
Model Number: QL50 DTH Hammer
Payment & Shipping Terms:
Minimum Order Quantity: 1 Piece DTH Hammer
Price: Negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Supply Ability: 20000 pieces per month
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Detailed Product Description
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
High Light:

down hole hammer

,

down the hole hammer

 

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" API Reg Pin With Foot Valve 0


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" API Reg Pin With Foot Valve 1
 

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

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Mr. Yingkai Zhang

Tel: +86 18501231988

Send your inquiry directly to us (0 / 3000)

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