XCMG Left Longitudinal Beam Assembly

What is the XCMG Left Longitudinal Beam Assembly

The XCMG Left Longitudinal Beam Assembly constitutes the fundamental left-side structural framework for heavy-duty crawler machinery, engineered to deliver exceptional load-bearing capacity and operational stability under extreme working conditions. This comprehensive assembly integrates multiple mechanical systems to form a complete left undercarriage solution that ensures reliable performance in the most demanding environments.
Central to the XCMG Left Longitudinal Beam Assembly is the robust LEFT LONGITUDINAL BEAM, which serves as the primary load-bearing component distributing operational stresses throughout the chassis. The assembly incorporates crucial track system elements including the IDLE WHEEL ASSEMBLY, SPROCKET ASSEMBLY, and DRIVING WHEEL, working in coordination with the CRAWLER WITH RUBBER PAD to ensure optimal ground contact and propulsion efficiency. The BOGIE ASSEMBLY provides essential suspension functionality, supported by the TENSION SPRING and TENSION CYLINDER that maintain proper track tension under varying load conditions.
The comprehensive protection system within the XCMG Left Longitudinal Beam Assembly features multiple TRACK GUARD PLATE components that shield critical elements from impact and debris accumulation. Operator accessibility is enhanced through integrated PEDAL and UPPER PEDAL assemblies, while the BLANKING PLATE provides necessary coverage for structural openings. The assembly utilizes high-strength fastening technology including BOLT M27×160, BOLT M24×90, and BOLT M20×45 components, combined with various washers such as WASHER 27, WASHER 24, WASHER 20, and THICKENED FLAT WASHER. Additional elements including the SLEEVE PIPE, PAD, and NUT M24 complete this sophisticated structural system.
Through its advanced engineering combining structural integrity, mechanical functionality, and comprehensive protection, the XCMG Left Longitudinal Beam Assembly delivers unmatched performance that forms the essential left-side foundation for heavy machinery operation in challenging industrial applications.

Parameters of XCMG Left Longitudinal Beam Assembly

316100093 LEFT LONGITUDINAL BEAM ASSEMBLY
316100058 CHASSIS ASSEMBLY
No.	PART NUMBER	NAME
1	329901118	BOLT
2	316100173	UPPER PEDAL
3	805338297	WASHER 20
4	805046589	BOLT M20×45
5	805338299	WASHER 24
6	316100175	BOLT
7	805203192	NUT M24
8	316100174	BLANKING PLATE
9	329900304	THICKENED FLAT WASHER
10	329900959	BOLT
11	316100177	PAD
12	805047621	BOLT M24×90
13	316100778	PEDAL
14	316102875	PEDAL
15	316100176	SLEEVE PIPE
16	329900939	BOLT
17	414101836	CRAWLER WITH RUBBER PAD
18	316100158	TRACK GUARD PLATE
19	316100169	TRACK GUARD PLATE
20	316100164	TRACK GUARD PLATE
21	316100170	TRACK GUARD PLATE
22	805338300	WASHER 27
23	805046750	BOLT M27×160
24	414101929	BOGIE ASSEMBLY
25	414102842	TENSION CYLINDER
26	414102841	TENSION SPRING
27	414101964	IDLE WHEEL ASSEMBLY
28	329900931	BOLT
29	800360751	DRIVING WHEEL
30	316100094	LEFT LONGITUDINAL BEAM
31	414101951	SPROCKET ASSEMBLY
32	329900385	THICKENED FLAT WASHER

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