14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series

Product Details
Customization: Available
After-sales Service: Track The Usage Situation and Make Compensation
Certification: ISO 9001:2008
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  • 14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
  • 14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
  • 14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
  • 14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
  • 14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
  • 14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • FAQ
  • Company Profile
Overview

Basic Info.

Model NO.
14inch hammer
Surface Treatment
Spray-Paint
Manufacturing Process
Forging
Material
Alloy Steel
Colour
Black, Blue, Customized
Application
Mining / Quarrying / Tunneling / Construction
Advantage
Wear Resistant, High Performance
Length(Less Bit)
931-1845mm
Outer Diameter
82-275mm
Hole Range
90-400mm
Work Pressure
1.0-3.3MPa
Recommended Rotation Speed
25-60r/Min
Connection Thread
API 6 5/8"Reg; API 7 5/8"Reg
Diameter
14"
Transport Package
Wooden Package
Specification
DHD; QL; Mission; SD Series
Trademark
BAPTECH
Origin
China
HS Code
8431499900
Production Capacity
100000/Year

Product Description

Product Description

DTH hammers are used for blast hole drilling and blasting, mainly applied in mining, marble quarry or well drilling and other construction projects.

DTH hammer drill bit used in geological exploration, coal mine, water conservancy and hydropower, highway, railway, bridge, construction and construction, etc.
 
Advantages:
New products are designed based on mining conditions, and improved by advanced technology from the global market.
Superior materials, advanced process, guaranteed quality.
Faster drilling rate.
Hardness can be enhanced to expand the lifespan of the hammer and lower the cost.
Huge impulse with low consumption of electricity.
The modern theory is adopted in the structural design, which makes the stress wave duration longer, the stress amplitudes lower, and the piston life longer.


Our products are made of alloy material, with wear-resistant drill buttons, stable drilling speed, high drilling efficiency, good diameter protection, and long service life of drill bits, which are higher than those of similar products.


 
Product Parameters
 
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series

DHD340
Ref. Parts Weight(kg) Part No.
01 Top Sub 8.80 01-DHD340-01
02 "O"Ring 0.01 01-DHD340-02
03 Check Valve 0.46 01-DHD340-03
04 Spring 0.04 01-DHD340-04
05 Rubber Buffer 0.20 01-DHD340-05
06 Valve Seat 2.10 01-DHD340-06
07 Inner Cylinder 2.45 01-DHD340-07
08 Piston 9.00 01-DHD340-08
09 Piston Case 15.90 01-DHD340-09
10 Retainer Ring 0.20 01-DHD340-10
11  "O"Ring 0.01 01-DHD340-11
12 Drive Chuck 3.70 01-DHD340-12
13 Drill Bit   01-DHD340-13
Technical Parameters
Length
(Less bit)
Weight Outer Diameter Connection Thread Bit Shank
1032mm 43Kg Φ99mm API 2 3/8"REG DHD340
Hole Range Work Pressure Recommended rotation speed Air Consumption
1.0Mpa 1.8Mpa
Φ110-Φ135mm 1.0-2.2 Mpa 30-60 r/min 5.5m³/min 10m³/min
 

DHD350
Ref. Parts Weight(kg) Part No.
01 Top Sub 14.70 01-DHD350-01
02 "O"Ring 0.02 01-DHD350-02
03 Check Valve 1.00 01-DHD350-03
04 Spring 0.06 01-DHD350-04
05 Adjuster Ring 0.10 01-DHD350-05
06 Rubber Buffer 0.06 01-DHD350-06
07 Ring Lock 0.20 01-DHD350-07
08 Valve Seat 4.20 01-DHD350-08
09 Inner Cylinder 4.90 01-DHD350-09
10 Piston 15.50 01-DHD350-10
11 Piston Case 30.30 01-DHD350-11
12 Retainer Ring 0.30 01-DHD350-12
13 "O"Ring 0.01 01-DHD350-13
14 Drive Chuck 7.10 01-DHD350-14
15 Drill Bit   01-DHD350-15
Technical Parameters
Length
(Less bit)
Weight Outer Diameter Connection Thread Bit Shank
1209mm 78.5Kg Φ125mm API 2 3/8"REG DHD350
Hole Range Work Pressure Recommended rotation speed Air Consumption
1.0Mpa 1.8Mpa
Φ135-Φ155mm 1.0-2.5 Mpa 30-60 r/min 9m³/min 15m³/min
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
M40
Ref. Parts Weight(kg) Part No.
01 Top Sub 8.10 01-Mis40-01
02 "O Ring" 0.01 01-Mis40-02
03 Check Valve 0.30 01-Mis40-03
04 Spring 0.04 01-Mis40-04
05 Vlave Seat 1.50 01-Mis40-05
06 Inner Cylinder 2.10 01-Mis40-06
07 Piston 8.40 01-Mis40-07
08 Piston Case 15.00 01-Mis40-08
09 Guided Sleeve 1.84 01-Mis40-09
10 Retainer Ring 0.30 01-Mis40-10
11 "O Ring" 0.01 01-Mis40-11
12 Drive Chuck 3.90 01-Mis40-12
13 Drill Bit   01-Mis40-13
Technical Parameters
Length
(Less bit)
Weight Outer Diameter Connection Thread Bit Shank
1004mm 40.5Kg Φ99mm API 2 3/8"REG M40
Hole Range Work Pressure Recommended rotation speed Air Consumption
1.0Mpa 1.8Mpa
Φ110-Φ135mm 1.0-2.2 Mpa 30-60 r/min 5m³/min 9m³/min





 
QL50
Ref. Parts Weight(kg) Part No.
01 Top Sub 14.70 01-QL50-01
02 "O"Ring 0.02 01-QL50-02
03 Check Valve 1.00 01-QL50-03
04 Spring 0.06 01-QL50-04
05 Rubber Buffer 0.20 01-QL50-05
06 Valve Seat 4.10 01-QL50-06
07 Inner Cylinder 4.40 01-QL50-07
08 Piston 17.00 01-QL50-08
09 Piston Case 24.70 01-QL50-09
10 Guided Sleeve 1.00 01-QL50-10
11 Retainer Ring 0.60 01-QL50-11
12 "O"Ring 0.01 01-QL50-12
13 Drive Chuck 5.60 01-QL50-13
14 Drill Bit   01-QL50-14
Technical Parameters
Length
(Less bit)
Weight Outer Diameter Connection Thread Bit Shank
1154mm 73.5Kg Φ126mm API 2 3/8"REG QL50
Hole Range Work Pressure Recommended rotation speed Air Consumption
1.0Mpa 1.8Mpa
Φ135-Φ155mm 1.0-2.5 Mpa 30-60 r/min 9m³/min 15m³/min


 
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
QL60
Ref. Parts Weight(kg) Part No.
01 Top Sub 23.00 01-QL60-01
02 "O"Ring 0.02 01-QL60-02
03 Check Valve 0.08 01-QL60-03
04 Spring 0.05 01-QL60-04
05 Rubber Buffer 0.30 01-QL60-05
06 Valve Seat 6.20 01-QL60-06
07 Inner Cylinder 5.00 01-QL60-07
08 Piston 23.50 01-QL60-08
09 Piston Case 39.00 01-QL60-09
10 Guided Sleeve 1.10 01-QL60-10
11 Retainer Ring 0.60 01-QL60-11
12 "O"Ring 0.02 01-QL60-12
13 Drive Chuck 6.30 01-QL60-13
14 Drill Bit   01-QL60-14
Technical Parameters
Length
(Less bit)
Weight Outer Diameter Connection Thread Bit Shank
1211mm 105Kg Φ148mm API 3 1/2"REG QL60
Hole Range Work Pressure Recommended rotation speed Air Consumption
1.0Mpa 1.8Mpa
Φ158-Φ190mm 1.0-2.5 Mpa 30-60 r/min 20m³/min 28m³/min



 
SD10
Ref. Parts Weight(kg) Part No.
01 Top Sub 60.00 01-SD10-01
02 "O Ring" 0.03 01-SD10-02
03 Check Valve 1.50 01-SD10-03
04 Spring 0.20 01-SD10-04
05 Valve Seat 12.80 01-SD10-05
06 Inner Cylinder 13.50 01-SD10-06
07 Piston 71.00 01-SD10-07
08 Piston Case 85.00 01-SD10-08
09 Retainer Ring 2.76 01-SD10-09
10 "O Ring" 0.02 01-SD10-10
11 Guided Sleeve 5.00 01-SD10-11
12 Drive Chuck 21.00 01-SD10-12
13 Drill Bit   01-SD10-13
Technical Parameters
Length
(Less bit)
Weight Outer Diameter Connection Thread Bit Shank
1413mm 273Kg Φ225mm API 5 1/2"REG SD10
Hole Range Work Pressure Recommended rotation speed Air Consumption
1.8Mpa 2.4Mpa
Φ245-Φ311mm 1.5-3.3 Mpa 25-50 r/min 40m³/min 60m³/min




 
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
SD12
Ref. Parts Weight(kg) Part No.
01 Top Sub 134.00 01-SD12-01
02 Adjuster Shim 0.80 01-SD12-02
03 "O Ring" 0.04 01-SD12-03
04 Check Valve 1.50 01-SD12-04
05 Spring 0.20 01-SD12-05
06 Valve Seat 21.00 01-SD12-06
07 Inner Cylinder 29.00 01-SD12-07
08 Piston 118.00 01-SD12-08
09 Piston Case 220.00 01-SD12-09
10 Retainer Ring 5.20 01-SD12-10
11 "O Ring" 0.03 01-SD12-11
12 Guided Sleeve 5.20 01-SD12-12
13 Adjuster Shim 0.80 01-SD12-13
14 Drive Chuck 53.50 01-SD12-14
15 Drill Bit   01-SD12-15
Technical Parameters
Length
(Less bit)
Weight Outer Diameter Connection Thread Bit Shank
1825mm 589Kg Φ275mm API6 5/8"REG SD12
Hole Range Work Pressure Recommended rotation speed Air Consumption
1.8Mpa 2.4Mpa
Φ295-Φ400mm 1.5-3.3 Mpa 25-50 r/min 50m³/min 70m³/min


 
Detailed Photos
 
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
 
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
 
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
 
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
 
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
 
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series
14inch 14" Rock Well Drilling Down The Hole DTH Hammer DHD; Ql; Mission; SD Series


           
FAQ

Q: How to get exactly what you need? Do we support customization?
A: We accept customized orders. When sending an enquiry, please provide a detailed product description or model number, as well as a reference picture if possible. This will help us to better understand your requirements and avoid any potential confusion.

Q: What are your terms of payment?
A: TT or L/C.

Q: What about the samples?
A: Samples are available, please contact us for more details.

Q: How long is the delivery time?
A: Usually 2 to 3 weeks, depending on the product.

Q: What about the after-sales services?
A: We have our own experienced QC. Will pre-check and accept products ahead of delivery. We will make compensation if there is a problem with the product, please contact us for details.

Q: What is the minimum order quantity?
A: 1 piece or 1 set is available.



 
Company Profile

Tianjin Baptech Machinery Co., Ltd is a leading provider of mining equipment, specializing in research, development and sales. With years of experience in design, production and sales, we have built a strong reputation in the industry. Baptech Machinery works closely with many of China's leading enterprises in the industry, using high-quality raw materials, advanced production technology and precise processing equipment to ensure our products perform excellently and are built to last.

Our product range includes Top Hammer Drilling Tools, Down the Hole Drilling Tools, Pneumatic Rock Drill, Pneumatic Roof Bolter, Full Hydraulic Tunneling Drilling Rig, Full Hydraulic Mining Drilling Rig, Full Hydraulic Anchor Drilling Rig, Down the Hole Drilling Rig, Underground Internal Combustion Scraper, Mining Truck, and other Underground Trackless Equipment.

Our products are renowned for their reliability and excellent performance, and are used extensively in the mining, engineering construction and other sectors.

Tianjin Baptech Machinery Co., Ltd is dedicated to the technical research and application of mining equipment, with the goal of providing users with efficient and safe equipment and quality service and after-sales support.

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