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Rock drilling tools KQ-130A low air pressure hammer / pneumatic percussion hammer, View low pressure

Brief info: Rock drilling tools KQ-130A low air pressure hammer / pneumatic percussion hammer, US $ 280 - 600 / Set, Zhejiang, China, Zhejiang China(Mainland), KQ, Carbon Steel.Source from Zhengzhou Kaishan Mechanical & Electrical Equipment Co., Ltd. on Alibaba.c

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Product Details

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Rock drilling tools KQ-130A low air pressure hammer / pneumatic percussion hammer

Specifications

Low-pressure DTH hammer of good quality and performance, with IS0 9001:2008 certification and of various specifications.

Low-pressure DTH hammer 1.Working pressure:9bar-12bar 2. Dia hole diameter:55mm 3.Famous Brand in China

Basic Technical specifications

1. Hammer length without bit: 890(mm)

2. Top sub thread: PIN2 3/8"REG BOX

3. Outside diameter: 112(mm)

4. Weight: 48.5KG

5. Bit diameter: 130-175(mm)

6. Working pressure: 6-12(Bar)

7. Air consumption: 8-12(M3/min)

Structure of the hammer

1. Top sub

2. Cap

3. Check valve

4. Spring

5. Shim

6. Valve cap

7. Valve

8. Air Distributor

9. Inner Cylinder

10. Piston

11. Guide Sleeve

12. Driver sub

13. Outer Sleeve

Extention

Low Air Pressure DTH Hammer for Drilling Rig

Model	Length(mm)	Top Sub Thread	Weight(kg)	Bit Diameter(mm)
KQ-50	628	F32*8 PIN	5	50
KQ-60	777	F42*8 PIN	7.5	60
KQ-65	745	F42*10 PIN	13	65
KQ-76A	811	F48*10 PIN	13.5	76
KQ-90A	855	F48*10 PIN	22	90-120
KQ-90B	840	F48*10 PIN	22	90-120
KQ-CK90	915	F48*10 PIN	21	90-120
KQ-110B	871	API 2 3/8''REG BOX	33	110-150
KQ-130B	890	API 2 3/8 REG BOX	48.5	13-175
KQ-150A	904	F70*10 BOX	70	150-200
KQ-170A	1030	F100*28 PIN	96	170-250
KQ-200A	1058	F100*28 PIN	130	200-250

Medium Air Pressure DTH Hammer for Drilling Rig

Model	Length(mm)	Top Sub Thread	Weight(kg)	Bit Diameter(mm)
KQ-930	870	F48*10 PIN	24	90-120
KQ-940	848	API 2 3/8'' REG BOX	34	110-130

High Air Pressure DTH Hammer for Drilling Rig

Model	Length	Top Sub Thread	Weight(kg)	Bit Diameter(mm)
KQ-HD3.5A	899	API 2 3/8''REG PIN	25	90-110
KQ-HD45A	1030	API 2 3/8''REG PIN	38	115-125
KQ-HD55A	1187	API 2 3/8''REG PIN	66	138-165
KQ-HD65A	1240	API 3 1/2''REG PIN	110	165-203

HD45A High pressure hammer TH139(6)DTH hammer_conew1 Drill rod drill hammer drill bit and three filters for drilling machine 45A hammer,115bit and 64rod 6 inch DTH hammer_conew1 hammer 17 hammer pack

Our Services

Pre-service:

Professional engineers to provide pre-sales technical advice and guidance supporting the planning, such as unit selection, matching, room design, answer difficult questions encountered by the user during use and provide technical guidance;

The sale:

Our company will sent professional and technical personnel to the installation site for installation and commissioning of the unit after receiving user notification , and do a good job with the user acceptance.

Standard unit responsible for guiding installation, commissioning

After-service:

The warranty period: from the date of acceptance or the date of one year warranty accumulated 1,000 hours (whichever occurs both), as a result of parts factory assembled negligence or improper design and selection of raw materials and other reasons caused the damage or other unit fault, may be responsible for the warranty by the supplier.

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