Technical Data; Hydraulic Circuit Diagram - BEKA HAMAX 2 Mode D'emploi

Technical data

Hydraulic motor:
Supply: Hydraulic hammer circuit, 90-250 bar
Difference pressure in operation:
Admissible return pressure:
Displacement:
Default speed
of the eccentric
with oil ISO VG 46 at 20° C
Hydraulic oil:
Temperature range:
Speed can be adjusted with throttle
Pumping element:
Pressure limiting valve:
Delivery rate/ stroke PE120FH
Default stroke number:
Stroke number can be adjusted with throttle
The pump's supply connector comprises a filter and a
The return socket may be subject to a max. back pressure of 20 bar. This value should not be exceeded, as otherwise the
pump can't work optimally.

Hydraulic circuit diagram:

5
4 3
min. 70 bar
max. 20 bar
max. 2 l/min
14 rpm -
at 1,8 l/min.
ISO VG 46-100
0 to +70°C
280 bar
0,12 cm³
14 strokes/min.
orifice to limit the supply flow. Both elements are interchangeable.
6
P
lubricant
e. g. hydraulic hammer
R
Oil
P
Oil
2 1
...a product of BEKA
General:
Weight:
Grease supply:
Typ of cartridge:
Lubricant: EP-grease without solid contents
The following chisel pastes are permitted for the use with
this grease pump. Additionally please also observe the
regulations of the machine manufacturer.
EUROL chisel paste -
EUROL Mineralöl Handelsges. m. b. H.
NILS chisel paste
Nils Italia S. r. L.
Fuchs Lubritech chisel paste
Fuchs Lubritech GmbH
BERULUB HTM paste
Carl Bechem GmbH
Grease nipple for manual greasing available
A manual lubrication is necessary at temperatures below
0°C, until the operating temperature is reached and the
pump operates independently.
Four different lubricant outlets possible (at model
connection M14)
1: Filter
2: Orifice
3: Throttle
4: Hydraulic motor
5: Pump
6: Pressure limiting valve
Oil
approx. 6,7 kg
cartridge
suitable to cartridge sleeve
or chisel pastes
up to NLGI class 2
ing element
GB
25