HD13 HYDRAULIC HAMMER DRILL0 pages

HD 13
HYDRAULIC HAMMER DRILL Kg 13

Illustration shows HD13 std model for surface use

HD13 is a professional hammer drill for concrete, masonry and natural stones. Powerful and light its use
is ideal in all drilling works where are needed performances, manoeuvrability and safety.
The bit attachment is the universal standard SDS MAX that allows to install a wide range of bits and
drilling accessories available every where.The hydraulic functioning assures power, long operative life,
low noise and vibrations , minimal maintenance, robustness, and implicit safety as there is no possibility
of electric shock hazard and all problems typically associated with electric and pneumatic tools.
TThe version HD13UW is designed for Underwater works, it has an exclusive simplified SDS MAX
chuck that allows easy maintenance after use in salty water (see below imagine)

TECHNICAL CHARACTERISTICS
WEIGHT ( w.o. Bits )

13 KG

500 mm x 140 mm

DIMENSION
BIT ATTACHMENT TYPE
BIT ROTATION SPEED

SDS MAX
400 rpm

HYDRAULIC CHARACTERISTICS
FLOW

min - max

IDEAL FLOW
MAX PRESSURE
TOLERABLE BACK PRESSURE

20-30 L/min
20 L/min
100 - 150 Bar
MAX 20 bar

EHTMA GROUP

TYPICAL USER
- GAS AND WATER COMPANIES, CONTRUCTIONS WORKS
- UNDERWATER WORKS
- CIVIL PROTECTION IN USAR RESCUE - DEFENCE MILITARY
SECTOR
- WORKS IN HIGH PRESENCE OF WATER, MUD AND OPERATIONS
IN DIFFICULT CONDITIONS

Detail of the chuck
for HD13 UW model

DOA S.r.l. - Via Cortiva, 5 - 22060 NOVEDRATE ( CO ) Italy
Tel. +39 031792040 - Fax +39 031791917 www.doa.it
e-mail: info@doa.it

Oct. 2013

I Edition Sept. 2013