Stabilized DTH Hammer PMK 858HS – SD8 / DHD 380 / QL80


HAMMER SPECIFICATIONSAIR CONSUMPTION
WEIGHT215 KgPSIBARCFMM³/min
LENGTH1210 mm15010,344013,2
OUTSIDE DIAM. STABILIZER214mm20013,862018,5
OUTSIDE DIAM. CYLINDER175 mm25017,280022,5
MAX WORKING PRESSURE24 BAR30020,789027,2
THREAD 4" 1/2 API REG35024110032,5

BIT SHANK – SANDVIK MISSION SD8 – PMK 858HS D 219 mm / (8″ 5/8)

Download Catalogue

ITEMDESCRIPTIONPART N°
1BAKHEADOC-01-858
2O-RINGOC-02-858
3CHECK VALVEOC-03-858
4VALVE SPRINGOC-04-858
5AIR DISTRIBUTOROC-05-858
6SPRING B.OC-06-858
7CONTROL TUBEOC-07-858
8O-RINGOC-08-858
9RETAINING RINGOC-09-858
10PISTONOC-10-858
11RETAINING RINGOC-11-858
12BIT RETAINING RINGOC-12-858
13O-RINGOC-13-858
14CHUCKOC-14-858
15CYLINDEROC-15-858

WATER WELL
SHALLOW OIL & GAS
EXPLORATION
CONSTRUCTION

Superior Performance in Hard, Medium or Soft Rock conditions.
Guarantee of perfect holes thanks to the integrated stabilizer with the cylinder.
Stabilizer cover with 252 bits tungsten carbide for extended service life in abrasive conditions and is also suitable for water well drilling.
Designed to accept Button Bits with shank Sandvik Mission SD8.

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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