Hammer

6" DM60RF Hammer

Hole Diameter 152.4 – 177.8 mm (6.0"–7.0")

Operating Pressure 12 – 35 bar (174 – 508 psi)

Shank Type DM Thread

Key Features

Hammer to Drill a hole of dia 152.4 – 177.8 mm (6.0"–7.0").

DM60DI is a valveless type hammer designed for high performance at low operating air pressures.

D6 bit has a strong robust design to withstand heavy duty application and it does not use foot valves which reduces the possibility of hammer failure.

DM60DI Hammer maximizes energy output and reduces service requirements.

Wear Sleeve is reversible.

Single Start threads on Top sub and Drive sub ensure easy coupling/uncoupling of hammer.

All critical internal components are heat treated under strict control to maximize tool longevity.

An overall cost-effective and user friendly tool for use in the most demanding conditions.

Applications

Mining Quarry Infrastructure

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Technical Details

Specifications & Performance

HAMMER SPECIFICATION

Sl.No.	Description	Unit	Dimension
1	HAMMER LENGTH W/O BIT	mm	931.0
2	HAMMER OUTSIDE DIA	mm	144.0
3	HAMMER WEIGHT	kg	86.0
4	CYLINDER BORE	mm	120.5
5	PISTON STROKE	mm	90.0 (approx.)
6	PISTON WEIGHT	kg	18.8
7	HOLE SIZES	mm	152.4-177.8
8	WRENCH SIZE A/F	mm	A/ F 90.0/ W-40.0 mm
9	SUITABLE SHANK	--	D6

6" DM60RF HAMMER AIR CONSUMPTION

PSI	150	200	250	300	350	400
CFM	300	450	600	750	900	1050

DM60DI AIR CONSUMPTION GRAPH

Technical Consultation

Need Expert Technical Advice?

Connect directly with our engineering team to select the optimal drilling tool configuration for your geological conditions.

Direct Engineering Support +91 8374676095

Technical Inquiries [email protected]

Manufacturing Plant Green Hills Colony, Moula-Ali, Hyderabad

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