DTH Hammer PMK 400HMH – shank MACH44


Category

HAMMER SPECIFICATIONSAIR CONSUMPTION
PSIBARCFMM³/min
WEIGHT40 Kg15010,32105,9
LENGTH978 mm20013,83008,2
OUTSIDE DIAM. CYLINDER98 mm25017,240012
MAX WORKING PRESSURE24 BAR30020,751014,8
THREAD 2" 3/8 API REG3502460017,6

BIT SHANK – HALCO MACH 44

Download Catalogue

ITEMDESCRIPTIONPART N°
1BACKHEADOC-01-04
2O-RINGOC-02-04
3CHECK VALVEOC-03-04
4VALVE SPRINGOC-04-04
5SPRING B.OC-05-04
6CONTROL TUBEOC-06-04
7O-RINGOC-07-04
8RETAINING RINGOC-08-04
9PISTONOC-09-04
10RETAINING RINGOC-10-04
11BIT RETAINING RINGOC-11-04
12CHUCKOC-12-04
13CYLINDEROC-13-04

BLAST HOLE
WATER WELL
GEOTHERMAL
QUARRY AND MINING
EXPLORATION
CONSTRUCTION

Leader for performance in its class. The PMK 400HMH is the best solution for drilling contractors and owner-operators seeking maximum productivity and the fastest DTH hammer in the world.
Heavy duty hammer with 98 mm diameter outer for extended service life in abrasive conditions and is also suitable for water well drilling.
Superior designs, buit for drilling 105 – 127 mm (4 1/8″ – 5″)dia. holes and operates at an optimum air pressure between 10.5 – 24 bar (150 – 350 psi).
The PMK 400HMH hammer is designed to accept Button Bits with shank Halco  Mach44 type.

OCMA s.r.l.

Via dei Calzaturieri – Z.I. Lotto D/8
70056 Molfetta (BA) – ITALY
Tel: +39 (0)80 395 50 30 – Fax: +39 (0)80 395 14 98
E-mail: info@ocmasrl.com – Web: www.ocmasrl.com

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