Low pressure high pressure DTH hammer manufacturer from China KingKong Drills Co., Ltd.

Price:	500.0 USD
Payment Terms:	T/T,WU
Place of Origin:	Henan, China (Mainland)


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Product Detail

Means of Transport: Ocean,Air

Packing: Standard package or as your...

Machine Type: Drilling Machine

Name: DTH Hammer

Pressure: Low pressure,High pressure

Application: Drilling, Mining, Construct...

Payment: T/T

Delivery Time: Depend on the stock

Production Capacity: 3000piece/month

Delivery Date: Depend on the stock

Type: Drilling Tool

Model Number: Suit for Atlas, Sandvik,etc...

Working pressure: Low pressure:0.5-0.7Mpa;Hig...

Diameter: 3"-12"

Delivery: By sea or by air

Low pressure high pressure DTH hammer
1.Model Number:Suit for Atlas, Sandvik,etc.
2. pressure:Low pressure:0.5-0.7Mpa;High Pressure:0.7-2.4Mpa.

1.Specification Low pressure DTH hammer:

Low Pressure DTH Hammer Technical Parameters
P/N	QW65B	QW770	QW76	QW80	QW80-Ⅱ	QW80X
Drilling Diam (mm)	Φ68-70	Φ72-74	Φ74-76	Φ80-82	Φ75-80	Φ80-82
Hammer Length(mm)	745	803	766	796	756	756
External Diam (mm)	Φ61.2	Φ67.2	Φ67.2	Φ72	Φ67	Φ72
Weight(Kg)	13	14	15	17	15	17
Working (Mpa) Pressure	0.5-07	0.5-07	0.5-07	0.5-07	0.5-07	0.5-07
Air Consumption(m3/min)	2.5	3	3	5	3	4.5
Torque(N·M)	51	70	75	81	75	75
Impact Frequency(FRE./min)	≥810	≥810	≥810	800	≥810	≥800
Connection Thread	M42×10×1.5	48.8×4.2	M48×10×2	M48×10×2	45×4	48.8×4..2
Connection Thread	Φ37-4	Φ43-6	Φ44-4	Φ50-6	Φ44.5-6	Φ50-6
Bit Shank	QW65	QW75	QW76A	QW80	QW80-Ⅱ-80	QW80

Low Pressure DTH Hammer Technical Parameters
P/N	QW80XD	QW90	QW90-I	QW110	QW150	QW170
Drilling Diam (mm)	Φ80-90	Φ90-130	Φ90-130	Φ110-150	Φ150-185	Φ170-250
Hammer Length(mm)	735	796	796	838	908	1023
External Diam (mm)	Φ74	Φ80.2	Φ80	Φ98	Φ137	Φ156
Weight(Kg)	17	20	20	30	75	90.
Working (Mpa) Pressure	0.5-07	0.5-07	0.5-07	0.5-07	0.5-07	0.5-07
Air Consumption(m3/min)	5.5	6	5.5	11	17	19.5
Torque(N·M)	85	110	120	180	340	420
Impact Frequency(FRE./min)	≥800	≥820	≥820	≥830	≥800	≥790
Connection Thread	API2-3/8" PIN	M48×10×2	M48×10×2	API2-3/8" BOX	76×10×3	M100×28×10
Connection Thread	Φ49-6	Φ54-6	Φ54-6	Φ65-6	Φ90-6	Φ98-6
Bit Shank	QW80XD-90	QW90-90/100/105/110/120/130	QW90-90/100/105/110/120/130	QW110-110/115/120/125/130/135/140/150	QW150-155/165/170/175/185/200	QW170-175/185/195/200/210/220/230/240/250

2.Views of Low pressure high pressure DTH hammer and parts:

3.What we offer:

1. Tapered drill rod and Tapered drill bit. The tapered degree would be 6°, 7°, 11°, 12°;

2. DTH Bit and DTH Hammer suit for DHD, QL, M, BR series;

3. Thread Button Bit and drill rod suit for R22, R25, R28, R32, R38, T38, T45, T51 etc.;

4. Self-drilling anchor tools;

5. Parts like shank adaptors, coupling sleeve etc.

Our price is much lower than Atlas's but the quality is very very close to Atlas's. This truth has been approved by many customers. Just try one time, and you will satisfy with us!

Thank for your attention and welcome to call me!