Overview
To reduce the risk of serious injury or death to
yourself or others, read the Safety instructions
section found on the previous pages of this
manual before operating the machine.
Design and function
SB is a range of rig mounted hydraulic breakers
designed for all kinds of demolition works. No other
use is permitted.
SB has a solid body which means that the breaker
body is made in one piece. The accumulator is
integrated 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.
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
J. Scraper ring
Labels
The machine is fitted with labels containing important
information about personal safety and machine
maintenance. The labels must be in such condition
that they are easy to read. New labels can be ordered
from the spare parts list.
11© 2014 Construction Tools PC AB | No. 9800 0648 01l | 2014-06-11
Original instructions
Safety and operating instructionsSB 52, 102, 152, 202, 302, 302 SC, 452, 452 SC, 552
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