10
TECHNICAL CHARACTERISTICS
Hydraulic system
HBR204-MU-6-eng.doc
OPERATION AND MAINTENANCE INSTRUCTION MANUAL
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2.5. Hydraulic system
Technical characteristics
Tank capacity: 390 l
Technical characteristics of hydraulic pumps:
Hydraulic pump
P1
P2
P3
P4
P5 (*)
P5 (*)
Model
A8VO 107
Type
hydraulic pump with
axial pistons with
power control
hydraulic
gear pump
hydraulic
gear pump
hydraulic
pump with
axial
pistons
with power
control
hydraulic
gear pump
Flow rate
[l/min]
214
214
167
50
80
120
Maximum pressure
[bar]
350
350
200
200
350
200
Maximum power
kW
125
125
* Auxiliary pump applications
Information on pre-loading the accumulators:
Position of hydraulic accumulator
Pre-loading
pressure
Volume
[bar]
[l]
clamps circuit
100
0,2
hydraulic drifter
60
0,2
chuck circuits
60
0,2
All hoses of the machine’s hydraulic system, complete with fittings, have been tested in full
compliance with standard UNI ISO 6605 and also comply with the specifications listed below:
-
R1AT: EN 853 1SN (SAE 100 R1AT/R1S)
-
R2AT: EN 853 2SN (SAE 100 R2AT/R2S)
-
R13:
EN 853 R12 (SAE 100 R13)
-
4SH: EN 856 4SH
-
4SP: EN 856 4SP (SAE 100 R10)
-
R6:
EN 854 R6 (SAE 100 R6)
-
AT3:
EN 857 1SC (SAE 100 R17)
-
AT4:
SAE 100 R16
-
AT6:
SAE 100 R15