Swing Motor Retainer 0788807 and Spring Plate 0788806 Fit Excavator Hitachi ZX200 ZX210 ZX230 ZX240 ZX250 ZX470 ZX500LC

Product Name: Retainer + Spring Plate
Reference Part Number: 0788806 0788807
Compatible Machine: Excavator Hitachi ZX180LC ZX200 ZX200-3 ZX200-5 ZX210H ZX210-3 ZX210-5 ZX225US ZX225US-3 ZX230 ZX240-3 ZX240-5G ZX250 ZX260 ZX470 ZX500LC…

Description:
The Swing Motor Piston Shoe Retainer Plate is a metal plate designed to hold and secure the piston shoes within the swing motor. The retainer plate ensures that the piston shoes, which facilitate the conversion of hydraulic pressure into mechanical motion, are securely in place. The primary function of the swing motor piston shoe retainer plate is to provide a stable and secure housing for the piston shoes within the swing motor assembly. It prevents the piston shoes from dislodging or misaligning during the rotational movement of the motor.

Attributes:
• Resilient against vibration and dynamic forces associated with the motors.
• Engineered with high precision to match the specifications of the piston shoes and ensure a snug fit.
• Capable of withstanding the heat generated during hydraulic operations.

Applications:
The Swing Motor Piston shoe Retainer Plate is located within the swing motor assembly, it is positioned to secure the piston shoes, which are integral to the hydraulic system responsible for the rotational movement of the equipment’s upper structure.

Parts on group MOTOR;OIL (SWING):
Pos. Part No Qty Parts name Comments
4398514 [1] MOTOR;OIL 0788800
010. 0788801 [9] PISTON ASS’Y
010A. +++++++ [1] PISTON
010B. +++++++ [1] SHOE
020. 0788802 [1] CASING ASS’Y
020A. +++++++ [1] CASING
020B. +++++++ [2] PIN;SPRING
051. 4451628 [2] VALVE;RELIEF
051A. A811030 [2] O-RING
080. 0788803 [1] PLUNGER
101. 0788804 [1] SHAFT
111. 0788805 [1] CYLINDER
114. 0788806 [1] SPRING;PLATE
123. 0788807 [1] RETAINER
124. 0788808 [1] PLATE
131. 0788809 [1] PLATE;VALVE
301. 0788810 [1] CASING
351. 0409215 [2] PLUNGER
355. 0409216 [2] SPRING
390. +++++++ [1] NAME-PLATE
391. 0625509 [2] PIN
401. 0365318 [4] BOLT;SOCKET
443. 0788811 [1] BRG.;ROL.
444. 0788812 [1] BRG.;ROL.
467. 0629404 [2] PLUG
469. 0692708 [2] PLUG
472. 0425115 [1] O-RING
487. 957366 [2] O-RING
488. 4506428 [2] O-RING
491. 0788813 [1] SEAL;OIL
702. 0788814 [1] PISTON
706. 0353321 [1] O-RING
707. 0425117 [1] O-RING
712. 0788815 [24] SPRING;BRAKE
742. 0788816 [3] PLATE;FRICTION
743. 0788817 [4] PLATE
807. 0788818 [1] SPRING
808. 0221509 [1] BALL;STEEL
809. 4506407 [1] O-RING
813. 0263019 [2] PLUG
982. 0628705 [2] PLUG
984. 0694825 [1] PLUG
985. 0788819 [1] PLUG