XCMG Wheel Loaders Rear Rack

XCMG Wheel Loaders Rear Rack: Structural Foundation for Heavy-Duty Maneuverability
Introduction
The XCMG Wheel Loaders Rear Rack is a critical structural assembly designed to support the vehicle’s drivetrain, steering system, and counterweight while ensuring optimal maneuverability and stability. Engineered for durability in harsh environments, this assembly integrates high-strength materials and precision components to withstand extreme loads and vibrations.

Product Description of XCMG Wheel Loaders Rear Rack

Core Structural Components
The Rear Chassis forms the backbone of the assembly, constructed from heavy-duty steel to provide robust support for all rear-mounted components. Bolts, Washers, and Lock Washers secure critical joints, ensuring structural integrity under dynamic loads. The Rear Steering Pin, reinforced with a Steel Sleeve, facilitates smooth articulation between the front and rear frames, enabling precise steering control.
Steering and Articulation System
The Knuckle Bearing, sealed with an O-Ring and secured between the Upper Flange and Lower Flange, allows for rotational movement of the steering mechanism. A Grease Cup and Oil Injecting Pipe ensure continuous lubrication, reducing wear and extending component life. The Articulating Pin and Chassis Pin, supported by Bushings and Copper Washers, further enhance the assembly’s flexibility and durability.
Counterweight and Protection
The Counter Weight, bolted to the rear chassis with Nuts, Washers, and Bolts, balances the loader’s front-end weight during lifting operations. Left Box Cover and Right Box Cover shield internal components from debris, while the Rear Cover Plate and Angle Steel provide additional protection against impacts.
Safety and Accessibility Features
Rear Handrail(R) and Rear Handrail(L), secured with Screws, Washers, and Bolts, offer safe access for operators during maintenance. The Lamp Bracket, reinforced with Lock Washers, supports lighting systems for enhanced visibility in low-light conditions. A Towing Pin, anchored by Nuts and Washers, enables emergency towing or relocation of the loader.
Engineering Excellence for Reliability
Each component in the XCMG Rear Rack undergoes rigorous testing to meet international standards for fatigue resistance and load capacity. The Auxiliary Chassis and Supporting structures are strategically designed to distribute weight evenly, minimizing stress on critical joints. This attention to detail ensures the assembly delivers consistent performance in the most demanding worksites.
Conclusion: Dependable Performance in Harsh Environments
The XCMG Wheel Loaders Rear Rack combines robust construction with precision engineering to provide a reliable foundation for heavy machinery. Its ability to withstand extreme conditions while maintaining maneuverability makes it an indispensable component for construction, mining, and material handling operations worldwide.

Product Parameters of XCMG Wheel Loaders Rear Rack

Sr.No.	Part No.	Description	Q’ty
1	300F.06.1A	Rear Chassis	1
2	GB5783-86	Bolt	4
3	Z3.8-13	Washer	4
4	GB93-87	Lock Washer	4
5	320E.8.3	Rear Steering Pin	2
6	Z3.8-7	Steel Sleeve	2
7	Z3.8-11	Lower Flange	2
8	GB304.5-81	Knuckle Bearing	2
9	GB1235-76	O-Ring	2
10	Z3.8-14	Washer	n
11	Z3.8-10	Upper Flange	2
12	GB93-87	Lock Washer	20
13	GB5782-86	Bolt	12
14	JB/T7940.2-1995	Grease Cup	2
15	Z3.8.6	Articulating Pin	2
16	GB5783-86	Bolt	8
17	Z3.8.10A	Oil Injecting Pipe	2
18	Z3.8.5	Chassis Pin	2
19	ZL40.8-11	Copper Washer	2
20	Z3.8-2	Bushing	2
21	LW330F.8.7	Auxiliary Chassis	1
22	Z3.2-1	Nut	8
23	GB93-87	Washer	8
24	Z3.2-2	Bolt	8
25	LW330F(II).08.10	Counter Weight	1
26	LW330F(II).08.10.2	Left Box Cover	1
	LW330F(II).08.10.3	Right Box Cover	1
27	530D.8.6	Rear Handrail(R)	1
28	GB67-85	Screw	8
29	GB97.1-85	Washer	12
30	Z5G.6.9-1	Rear Cover Plate	2
31	GB93-87	Lock Washer	12
32	GB5783-86	Bolt	12
33	Z5G.6.9.3	Lamp Bracket	8
34	GB97.1-85	Washer	2
35	GB93-87	Lock Washer	4
36	GB5782-86	Bolt	4
37	Z3G.8.15A	Towing Pin	1
38	GB6170-86	Nut	4
39	GB97.1-85	Washer	12
40	LW330F(II).08.10-1	Angle Steel	2
41	LW330F(II).08.10-2	Bolt	4
42	530D.8.5	Rear Handrail(L)	1
43	GB97.1-85	Washer	4
44	GB93-87	Lock Washer	4
45	GB5783-86	Bolt	4
46	GB91-86	Pin	2
47	Z5G.6.9.6	Supporting	2