Reverse Impactor Rock Granite Drill Tool DTH Hammer

• After-sales Service: Yes
• Warranty: 1year
• Certification: CE
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: SP580
• Standard: AISI
• Surface Treatment: Polishing
• Manufacturing Process: Casting
• Material: Carbon Steel
• Length(Less Bit): 1744mm
• Weight: 796kg
• Outer Diameter: C 332mm
• Platform Ground Clearance: 380 mm
• Connection Thread: API7 5/8"Reg
• Bit Shank: Sp1480
• Hole Range: C350-C 550mm
• Transport Package: Wooden Case
• Specification: SP1480
• Trademark: HW
• Origin: Shandong
• Production Capacity: 600pieces/Month
• Package Size: 50.00cm * 80.00cm * 50.00cm
• Package Gross Weight: 300.000kg

Product Description

Product Description

 

Our DTH hammer and drill bits are made of high quality alloy steel with advanced heat treatment to assure
the good drilling performance and long service life. They are widely used by our customers all over the world.
All the products are manufactured as per the international standard and well compatible with the brand of
Atlas Copco,Ingersoll-Rand,etc.

Product Specification

Ref.	Parts	Weight	Part No	Ref.	Parts	Weight	Part No
01	Top Sub	160 Kg	01-SP1480-01	09	Piston Case	292 Kg	01-SP1480-09
02	Adjuster Shim	1.5 Kg	01-SP1480-02	10	Guided Sleeve	31.5 Kg	01-SP1480-10
03	O"Ring	0.05 Kg	01-SP1480-03	11	Check Ring	0.5 Kg	01-SP1480-11
04	Check Valve	3.4 Kg	01-SP1480-04	12	Retainer Ring	7.6 Kg	01-SP1480-12
05	Spring	0.4 Kg	01-SP1480-05	13	O"Ring	0.03 Kg	01-SP1480-13
06	Valve Seat	31.5 Kg	01-SP1480-06	14	Adjuster Shim	1.5 Kg	01-SP1480-14
07	Inner Cylinder	28.7 Kg	01-SP1480-07	15	Drive Chuck	64 Kg	01-SP1480-15
08	Piston	173 Kg	01-SP1480-08	16	Drill Bit		01-SP1480-16

Technical Specification

Length(Less bit)	Weight	Outer Diameter	Connection Thread	Bit Shank	Hole Range
1744mm	796Kg	C 332mm	API7 5/8"REG	SP1480	C350-C 550mm
Work Pressure		Recommended Rotation Speed		Air Consumption
/		/		1.8Mpa	2.4Mpa
1.5-3.3 Mpa		30-55 r/min		53m3/min	76m3/min

Product details

The DTH hammer is a component of the DTH drilling tools and belongs to the working device of the
DTH drilling tools. DTH hammer is divided into low air pressure DTH hammer, medium air pressure
DTH hammer and high air pressure DTH hammer,which are used for blast hole drilling and water well drilling project.



Jining Hengwang Construction Machinery Co., Ltd. is located in Jining City,Shandong Province.

With an experienced and professional team, we have exported our products to many countries and
regions all over the world, especially in the Middle East,Africa and South America. Our products enjoy
a good reputation among our customers.
We welcome customers, business associations and friends from all parts of the world to contact us
and seek cooperation for mutual benefits.