QL40 DTH Hammer

 

LEANOMS is a leading global productivity partner, specializing in designing, developing, manufacturing, and servicing a comprehensive range of rock drilling tools for most conceivable applications around the world.

 

QL40 DTH Hammer are used to drill holes through a range of various types of rocks. When used with DTH hammers, drill hammer bits have a splined drive that rotates the bit in the soil. Drill bits can drill a range of hole diameters since they are available in a number of sizes and forms.

 

In order to provide you with the ideal balance of penetration power and bit life, our range of QL40 DTH Hammer is constructed from high-quality materials. We provide a broad selection of standard and bespoke drill bits on a variety of shanks with different head shapes for any purpose.

 

Welcome to the new QL series of DTH hammers from LEANOMS. Our QL40 DTH Hammer are expertly crafted and well-designed. These QL40 DTH Hammer are quicker, lighter, easier to maintain, and more robust than earlier LEANOMS models. Our brand-new QL40 DTH Hammer have a variety of cutting-edge design elements. You will greatly benefit from these. Better drilling performance and return on investment are readily available. DTH drilling is something we are familiar with.

 

 

 

 

Technical Parameters Of QL40 DTH Hammers

Bit Shank	QL40
Hole Range	Φ110-130mm
Connection Thread	API 2 3/8" Reg
Working Pressure	10-25Bar / 1-2.5Mpa
Speed Recommend	30-70rpm
Pull Force Recommend	8KN
Length	1103mm
Weight	42.6Kg

 

Technical Parameters Of QL40 DTH Bits

Diameter		Gauge Buttons	Front Buttons				Weight(KG)	Part Number
mm	Inch		Flat Face	Convex Face	Concave Face	Face Type
115	4 1/2	Φ14*7	Φ14*2	Φ14*4	/	Convex Face	9.6	LN-QL40-115CV-1
115	4 1/2	Φ16*7	Φ14*2	Φ14*4	/	Convex Face	9.6	LN-QL40-115CV-2
115	4 1/2	Φ14*8	Φ14*2	Φ14*4	/	Convex Face	9.6	LN-QL40-115CV-3
125	4 15/16	Φ14*8	Φ13*3	Φ14*4	/	Convex Face	10.2	LN-QL40-125CV
127	5	Φ14*8	Φ13*7	/	/	Flat Face	10.3	LN-QL40127FF
130	5 1/8	Φ14*8	Φ14*7	/	/	Flat Face	10.5	LN-QL40-130FF