BT RRE200 - RRE Ergo; Hydraulics Schematics

20 – 2 Repair Manual RRE140/160/180/200/250 © BT
Hydraulics schematics
Main valve
T-code Valid from serial number Date Publication No.
815, 816 6051502 2008-08-21 261828-040
20.1.2 RRE Ergo
MP
M
PH2H3A1B1 B2
B
3
Q
7
Q
21
Q
8
Q3
Dv1
Q2
Q
4
Q9
Q
5
Q6 Q11
H1 A2
A3
T
EL M2
A1 Extra function
A2 Extra function
A3 Cabin tilt - down
B1 Extra function
B2 Extra function
B3 Cabin tilt - up
Dv1 Main pressure limiter 25 MPa
(250 bar)
EL Emergency lowering
H1 Free lift (initial lift)
H2 Main lift
H3 Main lift
M Pressure sensor H1
M2 Measuring point H2-H3
MP Meter outlet, pump pressure P
P Pump connection
Q2 Lift valve, main lift
Q3 Lift valve, free lift (initial lift)
Q4 Lowering valve, main lift
Q5 Lowering valve, free lift (initial lift)
Q6 Reach carriage - In
Q7 Reach carriage - Out
Q8 Extra function, pump pressure for A1
Q9 Extra function, pump pressure for B1
Q11 Cabin tilt - up
Q21 Cabin tilt - down - and emergency
lowering
T Tank connection