Rock Tools for Drilling with DTH Bit QL50 Atlas Copco - Epiroc

DTH Hammer PMK 500HMH – shank MACH50

Description

HAMMER SPECIFICATIONS		AIR CONSUMPTION
		PSI	BAR	CFM	M³/min
WEIGHT	65 Kg	150	10,3	310	8,8
LENGTH	974 mm	200	13,8	421	11,8
OUTSIDE DIAM. CYLINDER	124 mm	250	17,2	530	15
MAX WORKING PRESSURE	24 BAR	300	20,7	655	18,5
THREAD	3" 1/2 API REG	350	24	780	22

BIT SHANK – HALCO MACH 50

Download Catalogue

ITEM	DESCRIPTION	PART N°
1	BACKHEAD	OC-01-05
2	O-RING	OC-02-05
3	N.R. VALVE	OC-03-05
4	N.R.V. SPRING	OC-04-05
5	SPRING B.	OC-05-05
6	AIR DISTRIBUTOR	OC-06-05
7	O-RING	OC-07-05
8	RETAINING RING	OC-08-05
9	PISTON	OC-09-05
10	RETAINING RING	OC-10-05
11	CYLINDER	OC-11-05
12	GUIDE BUSH	OC-12-05
13	O-RING	OC-13-05
14	BIT RETAINING RING	OC-14-05
15	O-RING	OC-15-05

WATER WELL
GEOTHERMAL
SHALLOW OIL & GAS
EXPLORATION
CONSTRUCTION

A high performance DTH hammer for all rock conditions. Heavy duty hammer with 124 mm diameter outer for extended services life in abrasive conditions and is also suitable for water well drilling.
Superior Designs, built for drilling 140 – 165 mm (5 1/2″ – 6″) dia. holes and operates at optimum air pressure between 10.5 – 24 bar (150 – 350 psi).
The PMK 500HMH hammer is designed to accept Button Bits with shank HALCO MACH 50 type.