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© 2022 Dehaco B.V. • Operation and maintenance manual DSG Demolition and Sorting grabs • No. DSG.2165.0001 • 31-01-2022
Dehaco B.V. • Kruisbaak 25 • 2165 AJ Lisserbroek (NL) •
✆
+31 (0)252 - 41 79 50 •
[email protected] • www.dehaco.nl
2. Overview
2. Overview
2. OVERVIEW
2.1 Description of the equipment
A) Port
»A« function »Openen« (standard)
B) Port
»B« function »Sluiten« (standard)
C) Port
»R« function »Roteren«
D) Shell
E) Replaceable tooth
F) Frame
G) Slewing ring
H) Head assemblu
I)
Plate with hole pattern for adapter plate
2.2 Operation
Below is a simplified explanation for operating the demolition
and sorting grab.
Close
The demolition and sorting grab is closed by operating a foot
pedal or joystick in the excavator cabin which operates line
B
(function Close). The cylinders slide over the piston rod and the
shells close allowing the material to be grasped.
Open
The demolition and sorting grab is opened by operating a foot
pedal or joystick in the excavator cabin. Oil is brought to the
cylinders through line A causing the piston rod to retract and the
shells to open.
Rotate
Activate the function
Rotate grab. This carries hydraulic oil to
the demolition and sorting grab motor and activates the rotation
function.
To achieve infinite rotation, the demolition and sorting grab is
fitted with a rotation transmission. The oil flows for the
Open and
Close functions are carried through the rotation transmission.
2.3 Nameplate
CAUTION!
- MISSING INFORMATION
The nameplate contains important information about the
demolition and sorting grab. A missing nameplate may lead
to misinterpretation of potential risks and may pose personal
risks. The nameplate must always be clearly legible.
Ø
Replace a damaged nameplate immediately.
Ø
Use the parts list to order a new nameplate.
DEHACO B.V.
LISSERBROEK - HOLLAND
www.dehaco.nl
AIR/OIL FLOW
WEIGHT
PRESSURE
SERIAL No.
YEAR
TYPE
Kg
l/m
bar
A
B
C
D
E
F
G
H
I
