ODT007971835 Middle Axle A Frame Welding Component Sany SAT40C Articulated Dump Truck spare parts

This product is a dedicated A-type welded support assembly for the central axle. Its integrated frame structure precisely locks the central axle’s assembly position, distributing heavy-duty impact loads and constraining chassis deformation and displacement. It effectively improves issues such as central axle misalignment, loose supports, bumpy noises, chassis swaying, and stress imbalance, stabilizing the central axle’s operating posture and ensuring the stability of equipment during heavy-duty driving and unloading operations. The assembly is made of high-strength steel plates, integrally welded and treated with tooling positioning welding, stress relief, and hardening strengthening processes, resulting in uniform and full welds and a stable overall structure. It possesses excellent resistance to torsion, pressure, and fatigue, and is not prone to cracking, deformation, or weld detachment under long-term alternating heavy-duty operation. The surface is treated with anti-corrosion coating to resist mud, water, dust, and rust, making it suitable for all-weather, high-intensity continuous operation. Original factory-integrated precision welding ensures that hole positions, wheelbase, and fitting references perfectly match the original vehicle standards, resulting in a tight fit and even stress distribution, eliminating the need for grinding, modification, or secondary adjustments. It effectively avoids chassis failures caused by assembly gaps, shortens equipment downtime for maintenance, and is suitable for the repair, refurbishment, and bulk stocking of Sany mining dump trucks.

Core technical parameters

– Product Model: ODT007971835
– Compatible Brands: Sany Heavy Industry
– Product Name: Central Shaft A-Frame Welding Assembly
– Compatible Equipment: Sany mining dump trucks, heavy-duty engineering dump truck center axle chassis systems
– Installation location: Dump truck chassis center axle support positioning position
– Core material: High-strength alloy steel plate
– Core processes: integral tooling welding, aging stress relief, hardening and strengthening, precision machining, and anti-corrosion spraying.
– Core functions: central axis support and positioning, heavy load distribution, chassis deformation prevention, shock absorption and stability, and fastening to prevent loosening.
– Product characteristics: High rigidity, high load-bearing capacity, impact resistance, torsion resistance, stable welds, corrosion and durability.
Assembly advantages: Precise original factory fit, non-destructive replacement, no adjustment required, balanced stress, and efficient maintenance.
– Applicable working conditions: heavy-duty transportation in mines, operation on bumpy roads, high-frequency vibration, and long-term full-load operation.

The SANY ODT007971835 original A-frame welded assembly for the central axle is structurally stable, has strong load-bearing capacity, and durable welds. It can accurately support and position the central axle, balance the impact load on the chassis, and improve problems such as loose central axle, bumpy noises, and chassis instability. It reduces equipment operation and maintenance costs and is a high-quality original part for the maintenance and bulk procurement of SANY mining dump truck chassis.

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