Safety and operating instructions
10 © Construction Tools PC AB | 9800 0908 01 | 2023-05-12
Original Instructions
3 Overview
To reduce the risk of serious injury or death to your-
self or others, read the Safety instructions section
found on the previous pages of this manual before
operating the machine.
3.1 Design and function
SBU is a range of rig mounted hydraulic breakers de-
signed for all kinds of demolition works. No other use is
permitted.
SBU has a solid body which means that the breaker
body is made in one piece. The accumulator is inte-
grated with the body.
The hydraulic breaker is operated from the driver's cab
of the carrier using the carrier's hydraulic system. The
breaker frequency is controlled by the oil flow from the
carrier.
Recommended working tools are listed in the spare
parts list.
3.2 Main parts
A. Restrictor
B. Hammer body
C. Lock pin
D. Pressure relief valve
E. Accumulator
F. Oil drainage plug
G. Lock buffer
H. Tool retainer
I. Bushing
3.3 Labels
The machine is fitted with labels containing important in-
formation about personal safety and machine mainte-
nance. The labels must be in such condition that they
are easy to read. New labels can be ordered from the
spare parts list.
3.3.1 Data plate