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Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer

Model NO.
3" 4" 5" 6" 8"
Material
Alloy Steel
Transport Package
Foam Ply-Wooden Cases for Exporting
Specification
65mm / 76mm/ 80mm/90mm
Trademark
Dongfeng
Origin
Xi′ an Shannxi China
HS Code
8431432000
Production Capacity
5000 Per Month
Reference Price
$ 211.50 - 462.60
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Product Description

Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer
SD Series mining DTH Hammer water well rock drilling 4 Inch high Air pressure DTH Hammer
Application: SD Series high Air pressure DTH Hammer used in earthwork projects, minerals exploratings, well-digging projects and foundation constructions etc.
Feature: 1. Simple design of the Piston, Long life span. 2. More efficient energy transfer, faster drilling speed 3. lower air consumption and lower oil consumption. 4. Fewer internal parts, simple structure, less failure and easier to maintain because all the parts are heat treated.
High Air Pressure with foot valve DTH Hammer
Model
Thread Connection
OD(mm)
Rec.Hole Size
Shank Style
Working Pressure(Bar)
CD35
API 2 3/8" Reg
φ82mm
φ90-φ105
DHD3.5
CD35
1.0-1.5Mpa
CD45
API 2 3/8" Reg
φ99mm
φ110-φ135
Cop44
DHD340
CD45
1.0-2.5Mpa
CSD4
API 2 3/8" Reg
φ99mm
φ110-φ135
SD4
CSD4
1.0-2.5Mpa
CQL40
API 2 3/8" Reg
φ99mm
φ110-φ135
QL40
CQL40
1.0-2.5Mpa
CD55
API 2 3/8" Reg
API 3 1/2" Reg
φ125mm
φ135-φ155
Cop54
DHD350R
CD55
1.0-2.5Mpa
CSD5
API 3 1/2" Reg
φ125mm
φ135-φ155
SD5
CSD5
1.0-2.5Mpa
CQL50
API 3 1/2" Reg
φ125mm
φ135-φ155
Cop54
QL50
CQL50
1.0-2.5Mpa
CD65
API 3 1/2" Reg
φ148mm
φ155-φ190
Cop64
DHD360
CD65
1.0-2.5Mpa
CSD6
API 3 1/2" Reg
φ148mm
φ155-φ190
SD6
CSD6
1.0-2.5Mpa
CQL60
API 3 1/2" Reg
φ148mm
φ155-φ190
Cop64
QL60
CQL60
1.0-2.5Mpa
CD85
API 4 1/2" Reg
φ185mm
φ195-φ254
Cop84
DHD380
CD85
1.0-2.5Mpa
CSD85
API 4 1/2" Reg
φ185mm
φ195-φ254
SD8
CSD8
1.0-2.5Mpa
CQL80
API 4 1/2" Reg
φ185mm
φ195-φ254
QL80
CQL80
1.0-2.5Mpa
CSD10
API 4 1/2" Reg
API 5 1/2" Reg
API 6 5/8" Reg
φ225mm
φ254-φ311
SD10
CSD10
1.0-2.5Mpa
CN100
API 6 5/8" Reg
φ225mm
φ254-φ311
NUMA100
CN100
1.0-2.5Mpa
CSD12
API 6 5/8" Reg
φ275mm
φ305-φ445
SD12
CSD12
1.0-2.5Mpa
High Air Pressure without foot valve DTH Hammer
Middle Air Pressure DTH Hammer
Low Air Pressure DTH Hammer
Remark: More information, please contact us.
Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer Xi 'an Nenda Machinery & Electrical Industry  Co., Ltd. was established in 2011, is engaged in drilling machinery, pneumatic tools, hydraulic machinery professional manufacturing enterprises. The company is located in Zhenxing North Road, Fengjing Industrial Park, Xi 'an Huyi District, with an area of 20,000 square meters and a 7,000 square meters production plant. The company is equipped with nearly 100 sets of processing, R&D and testing equipment. We design , manufacture and sell the following products: pneumatic rock drill, pneumatic bolt drill, DTH impacter, DTH drill bit, DTH drill pipe, hydraulic jack and various accessories. The company has wealth scientific experience of research and production experience, using high-quality raw materials, advanced production technology and strict testing means, to produce excellent performance, quality products. According to different using scenarios, it can be used separately to drill rock; It can also be used with kinds of drilling wagons, drilling machines to drill rock operations; At the same time, drilling and anchoring can be carried out under various geological conditions.The products are widely used in open pit, underground mines, various large-scale infrastructure projects, as well as various drilling and anchoring projects. Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer
Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer
Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer Down The Hole DHD340 Mission 40 DTH 4 Inch DTH Hammer Q: Are you a manufacturer ?                                              
A: Yes, we own 2 plants to manufacture various drilling products, including TH (top hammer ) drilling products, DTH drilling products and self-drilling anchor systems.
Meanwhile ,we are authorized distributors for some products we don't produce by ourselves. So we are a one-stop supplier of full range of rock drilling products.
Q: Do you offer warranty on your products ?
A: Yes, for different products we offer different warranty that cover all manufacturing defeats in materials and workmanship . The longest period of warranty is 2 years after shipping date .
Q: Do you offer OEM service ?
A: Yes , we offer OEM service if you have regular requirement .
Q: What kind of payment terms do you offer and what is your best payment terms ?
A: We offer different payment terms, including T/T , D/A, D/P, L/C and O/A ,etc. . Ordinary , our customers pay 30% first as deposit, then we prepare the goods , the balance should be paid before delivery.
Q: How about trade terms ?
A: EXW, FOB, CIF,  CRF are the trade terms we often use , but others are also available . It's up to our customers.



 

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