XCMG Left Boom Cylinder

What is the XCMG Left Boom Cylinder

The XCMG Left Boom Cylinder serves as a critical hydraulic actuation component engineered to deliver powerful and synchronized boom movement in heavy machinery applications. This sophisticated assembly features a robust CYLINDER BODY Φ226/Φ190X2189 that provides the structural foundation for high-pressure hydraulic operations, working in perfect harmony with the precision-ground PISTON ROD Φ130X2345 to ensure smooth force transmission. The hydraulic circuit is completed through specialized fluid conduits including LEFT OIL PIPE A Φ42.7X4.8 and LEFT OIL PIPE B Φ42.7X4.8, which maintain consistent hydraulic flow to the cylinder assembly.
At the core of the actuation system lies the precision-machined PISTON Φ190XΦ100X101, equipped with advanced sealing components such as the CONTAMINANT SEAL Φ181.93XΦ190X8.9, GUIDE RING Φ190XΦ181.86X28.2, and ORIFICE SEALING RING Φ190XΦ170.62X9.63 that collectively ensure optimal performance under extreme pressure conditions. The assembly incorporates multiple clamping mechanisms including CLAMP ASSEMBLYA Φ226 and CLAMP ASSEMBLYB Φ226, securely fastened with HEXAGONAL HEAD BOLT components and stabilized with FLAT WASHER and SPRING WASHER 16 elements.
Comprehensive sealing protection is achieved through multiple ORING components including the specialized ORING Φ177.17X5.33, complemented by the DUST-PROOF LOOP CHECK RING and DUSTPROOF WASHER that prevent contamination ingress. The system utilizes various fastening solutions including HEXAGON SOCKET CAP SCREW, INNER HEXAGON FLAT TIGHTENING BOLT, and SCREW M30×110 for critical connection points. Vibration damping and impact absorption are handled by the RUBBER SEAT, CUSHION SLEEVE D130/Φ138XΦ120X65, and BUFFERING RING Φ121A, while the STEEL BALL Φ10 ensures smooth mechanical operation.
The integration of a STRAIGHT-THROUGH TYPE FORCED FILLING OIL CUP facilitates efficient lubrication maintenance, and the COVER Φ292XΦ190XΦ130X202 provides essential protection for internal components. Every element within the XCMG Left Boom Cylinder is manufactured to exacting tolerances, creating a durable and reliable hydraulic actuation system that delivers consistent performance in the most demanding working environments. The precision engineering and balanced design of the XCMG Left Boom Cylinder ensure optimal synchronization with its right-side counterpart, providing stable and powerful boom operation throughout the equipment’s service life.

Parameters of XCMG Left Boom Cylinder

804014594 LEFT BOOM CYLINDER
316101667 WORKING DEVICE PIPING
No.	PART NUMBER	NAME
1	860202490	PLUG PLUG
2	860169323	CLAMP ASSEMBLYB Φ226
3	860164223	HEXAGONAL HEAD BOLT
4	860164222	FLAT WASHER
5	860545637	NUT M10
6	860169338	WASHER
7	860168135	PRESSURE PLATE
8	805338846	SPRING WASHER 16
9	860164221	HEXAGONAL HEAD BOLT
10	860169322	CYLINDER BODY Φ226/Φ190X2189
11	860169350	LEFT OIL PIPE B Φ42.7X4.8
12	860169327	CLAMP ASSEMBLYA Φ226
13	860169307	LEFT OIL PIPE A Φ42.7X4.8
14	860169346	PIPE CLIP
15	860169296	HEXAGONAL HEAD BOLT M16X45
16	805238441	WASHER16
17	860128146	RUBBER SEAT
18	860200823	COVER PLATE
19	804002438	HEXAGON SOCKET CAP SCREW
20	860164224	ORING
21	860203664	STRAIGHT-THROUGH TYPE FORCED FILLING OIL CUP
22	860150856	SCREW M30×110
23	860150870	DUST-PROOF LOOP CHECK RING
24	860169330	DUSTPROOF WASHER
25	860544303	SEALING RING FOR ROD
26	860169301	SPLIT DAMPING RING
27	860544304	BUFFER RING
28	860544305	SLIDING BUSHING
29	860150874	STEEL CABLE BAFFLE RING FOR HOLE D130/?141×?3.5
30	860169345	COVER Φ292XΦ190XΦ130X202
31	860164225	HEXAGON SOCKET CAP SCREW
32	860169303	PISTON ROD Φ130X2345
33	860169313	ORING Φ177.17X5.33
34	860169328	O CHECK RING Φ190XΦ181.3X2
35	860169332	CUSHION SLEEVE D130/Φ138XΦ120X65
36	860169333	BUFFERING RING Φ121A
37	860169348	PISTON Φ190XΦ100X101
38	860169298	CONTAMINANT SEAL Φ181.93XΦ190X8.9
39	860169354	GUIDE RING Φ190XΦ181.86X28.2
40	860169339	ORIFICE SEALING RING Φ190XΦ170.62X9.63
41	860169321	MAT Φ137XΦ105X0.5
42	860169318	NUT M100X4
43	860169294	INNER HEXAGON FLAT TIGHTENING BOLT
44	800513294	STEEL BALL Φ10
45	860200693	DUSTPROOF WASHER

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