6 Inch High Air Pressure DTH Hammer for Water Wells, Oil, Gas and Construction Drilling

• Certification: ISO9001:2015
• Standard: GB
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Carbon Steel
• Color: Black, Purple, as Your Request
• Model NO.: KD60N (65A)
• Usage: Mine Drilling and Water Well Drilling
• Power: Pneumatic
• Condition: New
• Process: Heat Treatment
• Transport Package: Wooden Case or Plastic Case
• Specification: DHD350, COP54
• Trademark: KAIYU
• Origin: Taizhou, Zhejiang
• HS Code: 8431432000
• Production Capacity: 10000 PCS Per Month

Product Description

Product Information
-Name: 6 inch high air pressure DTH hammer for mining water well drilling
-Item Number: KD60N (65A)
-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 manufacture DTH Hammers in different sizes ranging from 3" to 8". These hammers are made corresponding to Drilling Bits to carry out prevalent objectives. These hammers are used in various down the hole operations like bench drilling, foundation drilling, underground production drilling (mining), exploration and civil engineering applications (water well drilling) and many more.

DTH Hammers are available in valveless model and is competent to operate in harsh conditions. This hammer conserves energy and offers low cost maintenance. It is extensively used in various sectors owing to its uncomplicated and convenient re-assembly and dis-assembly operations.

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

Item Description	Part Number	Item Description	Part Number
1. Top Sub	KD60N-01	8. Piston	KD60N-08
2. O-ring	KD60N-02	9. Guide Sleeve	KD60N-09
3. Cap	KD60N-03	10. Bit Retainer Ring	KD60N-10
4. Check Valve	KD60N-04	11. O-ring	KD60N-11
5. Spring	KD60N-05	12. Driver Sub	KD60N-12
6. Air Distributor	KD60N-06	13. Outer Sleeve	KD60N-13
7. Inner Cylinder	KD60N-07

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.




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