Hydraulic System 1
9
1.5.2 Hydraulic Block
The hydraulic block prevents the hydraulic circuit from damaging by relieving the oil when the pressure raise to
higher level than normal level due to some causes.
1 Specifications
2 Hydraulic Block Structure
Relief Pressure Oil Temperature 45°C to 55°C when adjusted to 15.2MPa (155kgf/cm
2
, 2205psi)
T
NP
SO
T
EF
P
PlugC
Tank
PlugB
Return
Bolt
Plate
PlugA
Hydraulicpressureexternalport
MainReliefValve
Hydraulicpressuresignal
P
PR8W4-005
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K&T Saw Shop 606-678-9623 or 606-561-4983
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