Hammer

10" DRT10RK Hammer

Hole Diameter 227 – 305 mm (9" 12")

Operating Pressure 17 – 35 bar (247 – 508 psi)

Shank Type DRT Rock Key Thread

Key Features

Hammer to Drill a hole of dia 227-305 mm (9" 12").

DRT10RK is a valve less type hammer designed for high performance at low operating air pressures.

Rk1 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.

Hammer is available as standard with pin back head thread (4 1/2 API REG PIN, D17 Thread 4ΤΡΙ ΡΙΝ).

DRT10RK Hammer maximizes energy output and reduces service requirements.

Wear Sleeve is reversible.

Three 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

Open Cut Mining Iron Ore Large Blast Hole

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Technical Details

Specifications & Performance

HAMMER SPECIFICATION

Sl.No.	Description	Unit	Dimension
1	HAMMER LENGTH W/O BIT	mm	1280.0
2	HAMMER OUTSIDE DIA	mm	195.0
3	HAMMER WEIGHT	kg	200.0
4	CYLINDER BORE	mm	157.3
5	PISTON STROKE	mm	80.0 (approx.)
6	PISTON WEIGHT	kg	52.50
7	HOLE SIZES	mm	227-305
8	WRENCH SIZE A/F	mm	A/ F 140.0/ W-48.0 mm
9	SUITABLE SHANK	--	RK1 (Without Foot Valve)

10" DRT10RK HAMMER AIR CONSUMPTION

PSI	150	200	250	300	350	400
CFM	750	900	1050	1200	1350	1500

DRT10RK 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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