• 4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining
  • 4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining
  • 4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining
  • 4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining
  • 4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining

4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining

Certification: ISO9001:2015
Standard: GB
Surface Treatment: Spray-Paint
Manufacturing Process: Forging
Material: Carbon Steel
Color: Black, as Your Request
Samples:
US$ 522.0/pc 1 pc(Min.Order)
| Request Sample
Customization:

Contact Supplier

Diamond Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
KD45A
Usage
Mine Drilling and Water Well Drilling
Power
Pneumatic
Condition
New
Process
Heat Treatment
Transport Package
Wooden Case or Plastic Case
Specification
DHD340, COP44
Trademark
KAIYU
Origin
Taizhou, Zhejiang
HS Code
8431432000
Production Capacity
10000 PCS Per Month

Product Description


4 Inch High Air Pressure DTH Hammer for Water Well Drilling and MiningProduct Information
-Name: 4 inch high air pressure DTH hammer for mining water well drilling
-Item Number: KD45A
-Brand Name: KAIYU

-Material: Carbide steel
-Machine type: Drilling Equipment
-Processing: Forging
-Connect Thread: API 2 3/8" 
-Packaging: Wooden Case
-Delivery: 3-20days
-Certification: ISO9001
-Place of Origin: Taizhou, Zhejiang, China (Mainland)
-Use: Well drilling, blasting
-Application: Used for Granite and marble quarry and well.

Product Description
We make DTH Hammers in various sizes running from 3 inch to 10 inch. We offer DHD3.5, DHD340A, DHD350R,DHD360,DHD380,COP44,COP54,COP64,COP84 and QL40,QL50,QL60,QL80 hammers.

DTH hammer is one of our main products.It is durable for being produced with advanced craft-work and good material.
Our 4" DTH hammer has features below: long working life, low air consumption, easy to assemble and dissemble, service and maintain.

They are valve less hammers with optimized air cycle frequency. We also have hammers with valve.
We have heavy duty hammers well at larger depths demanding less air usage, delivering minimum performance loss.
 
HIGH AIR PRESSURE HAMMERS
Description 3.5" hammer 4" hammer 5" hammer 6" hammer 8" Hammer
Item# KD35N(35A) KD40N(45A) KD50N(55A) KD60N(65A) KD80N(85A)
Hammer Length w/o bit(mm) 899 1030 1187 1240 1359
Top Sub Thread API 2 3/8" REG PIN API 2 3/8" REG PIN API 2 3/8" REG PIN API 3 1/2" REG PIN API 4 1/2" REG PIN
Outside Diameter (mm) 82 99 126 148 180
Weight (KG) 25 38 66 110 175
Bit (mm) 90-110 115-140 138-165 165-203 195-254
Working Pressure Bar 12-24 12-24 12-24 12-24 12-24
  Mpa 1.2-2.5 1.2-2.5 1.2-2.5 1.2-2.5 1.2-2.5
Air Consumption (m³/min) 8-12 8-14 9-19 12-22 15-28
   (CFM) 280-425 280-495 315-670 420-775 530-990
Bit shank DHD3.5 DHD340A.COP44 DHD350R.COP54 DHD360.COP64 DHD380.COP84
4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining
Item Description  Part Number Item Description Part Number
   1. Top Sub KD40N-01    8. Piston KD40N-08
   2. O-ring KD40N-02    9. Guide Sleeve KD40N-09
   3. Cap KD40N-03    10. Bit Retainer Ring KD40N-10
   4. Check Valve KD40N-04    11. O-ring KD40N-11
   5. Spring KD40N-05    12. Driver Sub KD40N-12
   6. Air Distributor KD40N-06    13. Outer Sleeve KD40N-13
   7. Inner Cylinder KD40N-07    

4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining
4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining Advantage
1. Deliver maximum energy to drilling bits, fast drilling speed and low air consumption.
2. High quality alloy steel materials and advanced processing technology adapted makes smooth performance and long service of DTH hammer.
3. Simple, reliable and easy assemble and disassemble inner structure makes low problem rate and east to maintain.4. Multi-head thread connecting chuck and cylinder of hammer makes easy to depart bits from hammer.
 
Package
Plywood case, plastic case, pallet.

4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining
Shipment and Payment
Ocean, by air, and by road; T/T and L/C, Western Union.

Why do you choose KAIYU low air pressure DTH hammers?
1. Mature heat treatment technology ensures high quality of DTH hammers;
2. Work reliable and very cost-effective;
3. High grade tungsten carbide inserts;
4. Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment.
5. We do casual inspection and 100% checking before delivery.
6. We accept sample order to test our quality.
7. You can choose golden, yellow, black,grey, blue, red for your order.
8. You can use your own logo on the products
4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining
4 Inch High Air Pressure DTH Hammer for Water Well Drilling and Mining
 

Send your message to this supplier

*From:
*To:
avatar Mrs. Jessica Xu
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

You Might Also Like

Contact Supplier

Diamond Member Since 2015

Suppliers with verified business licenses

Manufacturer/Factory, Trading Company
Plant Area
>2000 square meters
Management System Certification
ISO 9001