BA 901/1101 en – Edition 2.1 * 91101b610.fm 6-3
Technical data
6.5 Operating hydraulics
6.6 Pilot control
6.7 High Flow additional control circuit
Hydraulic pump
Model 901s
Models 901sp/
1101c/1101cp
Displacement
34 cm³/rev = 88.4 l/min
at 2600 rpm
34 cm³/rev = 85 l/
min at
2500 rpm
Control valve
3 sections
Max. operating pressure
210 bar
Secondary protection bucket cylinder
Base/rod side 275 bar
Secondary protection for loader unit
cylinder
Base side 275 bar
Filter
Return filter
Hydraulic oil reservoir
35 l
Pilot control
Models 901s/901sp
Models 1101c/
1101cp
Displacement
19 cm³/rev
Charging/boost pressure
27 bar
Pilot control unit
Models 901s/901sp
Models 1101c/
1101cp
Control levers
Hydraulic pressure sensor for machine travel
and operation (loader unit, bucket)
Safety bars
Electric lock for unintentional operation
Additional control circuit
Model 901s
Models 901sp/
1101c
Hydraulic pump displacement
34 cm³/rev = 88.4 l/
min at 2600 rpm
34 cm³/rev = 85 l/min
at 2500 rpm
Max. operating pressure
210 bar
Operation
Hydraulic pilot-controlled pedal
High Flow
Model 901sp Model 1101cp
Hydraulic pump displacement
34 cm³/rev = 85 l/min at 2500 rpm
19 cm³/rev = 47.5 l/min at 2500 rpm
Max. operating pressure
210 bar
Operation
Electric (ON/OFF) + change of direction
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