Schematic Main Hydraulic System Excavator Cat 330D
Schematic Main Hydraulic System Excavator Cat 330D
Excavator Cat 330 D merupakan product dari Caterpillar yang dealer resmi di indonesia adalah PT.Trakindo Utama. Excavator Cat 330 D digunakan pada proyek - proyek konstruksi jalan atau pun proyek lainya dan juga di gunakan di dunia pertambangan. Kali ini kita akan membahas schematic main hydraulic system excavator Cat 330 D. Dan juga komponen system hidrolik excavator Cat 330D.
Di bawah ini adalah schematic main hydraulic system excavator Cat 330 D
Keterangan dari schematic main hydraulic system excavator Cat 330D
(1) Swing motor
(2) Left travel motor
(3) Right travel motor
(4) Bucket cylinder
(5) Stick cylinder
(6) Travel brake valve (left)
(7) Travel brake valve (right)
(8) Boom cylinder
(9) Swivel
(10) Pilot control valve (travel)
(11) Pressure switch
(12) Pressure switch
(13) Stick drift reduction valve
(14) Main control valve
(15) Boom drift reduction valve
(16) Pilot control valve (stick dan swing)
(17) Pilot control valve (bucket dan boom)
(18) Main relief valve
(19) Pressure switch
(20) Slow return check valve
(21) Bypass check valve
(22) Oil cooler
(24) Pilot oil manifold
(25) Travel speed solenoid valve
(26) Swing brake solenoid valve
(27) Valve
(28) Solenoid valve (hydraulic lockout)
(29) Accumulator
(30) Reducing valve ( ketika boom priority mode atau pada saat swing priority mode)
(31) Gear pump (fan motor)
(32) Relief valve (fan pump)
(33) Pilot pump
(34) Drive pump
(35) Idler pump
(36) Pressure sensor (drive pump)
(37) Proportional reducing valve (power shift pressure)
(38) Pressure sensor (idler pump)
(39) Fan motor (hydraulic oil cooler)
(40) Return filter
(41) Hydraulic tank
(42) Drain filter
(43) Pilot relief valve
(44) Pilot filter
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