Description

CIR 150 Low Pressure DTH Hammer

CIR 150 Low Pressure DTH Hammer

Water well drilling hammer is mainly used in mining, quarry, road construction and other engineering drilling blasting holes, landslide protection, dam site reinforcement, anchoring and other engineering holes, hydrology, water well holes and other fields.

1. The drill bit does not require nylon tubes, thus eliminating the trouble of nylon tubes being broken, damaged and hard due to thermal expansion and contraction.

2. DTH hammer without nylon tube has low energy consumption, high impact frequency, and the drilling speed is 15%-30% faster than the same type of DTH hammer with nylon tube.

3. Because the structure is very simple and the components are reliable, DTH hammer is easy to maintain and has a longer service life.

CIR150	Item Description	Weight(Kg)	Technical Parameters
	Check Valve	0.16	Length(Lessbit)	811（mm）
	Big Spring	0.08	Weight (Lessbit)	68.6kg
	Spacer Ring	0.1	External diameter	136（mm）
	Rubber Ring	0.02	Bit Shank	CIR150
	Cap	1.3	Hole Range	150-250（mm）
	Valve	0.24	Connection Thread	T75X10 X2.5BOX
	Valve Seat	4.32	WorkingPressure	0.8-1.0MPa
	Cylinder	5.5	Recommend edrotation speed	15-17m³/min
	Piston	13.92
	Guide Sleeve	3.2
	Rear Connector	10.8
	Outer Casing	20.24
	Front Connector	8.42

Service

• The technical support team may provide remote or on-site support to resolve issues encountered by users during use.
• Provide original spare parts to ensure timely replacement of worn or damaged parts to maintain the normal operation of DTH bits.
• Timely information reply throughout the day, the first time to solve your problems.

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For more information, please contact us:

Email: sale2@kingkongdrillsltd.com

Whatsapp/Phone:+8617320093173

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