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TLT830WA Product Manual
5
3.2 Hydraulic Diagram
Z 1
Z 2
F 1
F 2
P
P
1
3
2
4
5
6
7
8
8
9
9
1
1 0
1 0
1 1
1 1
1 1
1 1
1 2
7
Fig
3
3.3 Hydraulic Components in Control Desk
12
11
13
14
10
3
6
15
9
2
5
4
1
NO.3
(Z2)
NO.4(
F2)
NO.2(
F1)
NO.1
(Z1)
7
8
Top view
4
1
2
3
6
7
8
9
10
11
12
13
14
15
5
motor
big scissor control solenoid
valve
big scissor oil
interface
Small scissors and high
pressure cut-off valve
big scissor high pressure
cut-off valve
Small scissors oil interface
bismall scissor emergency lowering handle
bigscissor emergency lowering
handle
check valve
Small scissor control
solenoid valve
Exhaust Oil
Port
Oil cap
Speed control
valves
NO.1(Z1):big scissor main cylinders hydraulic tubing
tank(Oil capacity:15L)
NO.2(F1):big scissor offside cylinders hydraulic tubing
System pressure control valve
NO.3(Z2):small scissor main cylinders hydraulic tubing
NO.4(F2):small scissor offside cylinders hydraulic tubing
Fig 4
Under normal working conditions, the main cycle of the combined valve 5 is open, while the subsidiary
