Wacker Neuson 38Z3, Руководство по обслуживанию

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SERV-HB 38Z3 EN – SERV-HB 38Z3 EN – Edition 2.1 Edition 2.1 * 38z3s510.fm * 38z3s510.fm
• •
Pilot control unit with pedals for remote control of directional valves Pilot control unit with pedals for remote control of directional valves
• •
Consists of a pedal and two pressure reducing valves Consists of a pedal and two pressure reducing valves
 
 
 
 
 
 
 
   
 
     
   
 
   
 
5-17 5-17
Hydraulic system Hydraulic system
Pilot valve for auxiliary hydraulics Pilot valve for auxiliary hydraulics
 
         
 
           
 
Joystick position (degrees) Joystick position (degrees)
Pilot valve piston stroke (mm) Pilot valve piston stroke (mm)
A A Pedal Pedal
1 1 Au Au xi xi li li ar ar y hy y hy dr dr au au li li cs c cs c on on tr tr ol ol /o /o ff ff se se t ra t ra m ex m ex te te ns ns io io n co n co nt nt ro ro l l
B B P P e e d d a a l l f f i i x x t t u u r r e e
2 2 Aux Aux ili ili ary ary hyd hyd rau rau lic lic s s con con tr tr ol/ ol/ of of fs fs et et ra ra m m ret ret ra ra ct ct ion ion con con tr tr ol ol
C C P P r r o o t t e e c c t t i i v v e c e c a a p p s s
3 3 T T a a n n k k l l i i n n e e
D D M M o o u u n n t t i i n n g g p p l l a a t t e e
4 4 S S up up pl pl y y f f r r om om p p il il ot ot oi oi l l s s u u pp pp ly ly u u ni ni t t
E E T T a a p p p p e e t t
F F S S p p r r i i n n g g
Chara Chara cteristic curv cteristic curv e for e for
drive pilot valve drive pilot valve
Pressure (bar) Pressure (bar)
Set of tappets = sealing kit Set of tappets = sealing kit
Article no.: 1000012 Article no.: 1000012 382 382