HD 13 TECHNICAL CHRACTERISTICS
WEIGHT & DIMENTIONS
WIEGHT Kg. 13
LENGHT cm. 40
WIDTH cm. 24
BIT ATTACCHMENT SDS MAX STANDARD
MAX BIT DIAMETER 50 mm.
HYDRAULIC REQUIREMENTS
FLOW 16-30 L/min 4-8 gpm
IDEAL FLOW 20 L/min 5 gpm
PRESSURE 100-150 Bar 1500/2000 PSI
MAX BACK PRESSURE 18 Bar 250 PSI
BIT TYPE SDSMAX
The HD13 hammer drill can be used for underwater works, the underwater model as
specific bit attachment that is a simplified version of the SDSS MAX type ,
the normal SDS MAX quick type chuck is not adequate for marine use as it has internal
small parts that are not easy to be cleaned after use in salty water
PERFORMANCES
BLOW PER MINUTE 2100
ROTATION SPEED 260 rpm
HOSE REQUIREMENTS
For 20 meters flexible hoses connections use double hydraulic hoses type:
½” diameter, SAE 100 R1/A.
DOA suggest flush face couplers as per EHTMA standards .
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