ODT007972568 Rear Axle A Frame Welding Component Sany SAT40C Articulated Dump Truck spare parts

ODT007972568 is the original equipment manufacturer (OEM) rear axle A-frame assembly, suitable for wheeled construction machinery and heavy-duty dump equipment, installed at the junction of the rear axle suspension and the vehicle frame. As a core load-bearing support structure, it is responsible for bearing the vehicle load, positioning and limiting the rear axle, buffering driving vibrations, stabilizing the rear axle suspension posture, improving problems such as vehicle swaying, tilting, uneven stress, and abnormal noises, and avoiding faults such as frame deformation, weld cracking, positioning misalignment, and loose connections, ensuring stable operation and load-bearing of the equipment.
This product is constructed from high-strength structural steel plates, welded together and processed through CNC cutting, molding, precision welding, stress relief, weld flaw detection, and anti-corrosion spraying. It boasts high overall rigidity and a stable structure, exhibiting excellent resistance to deformation, vibration, fatigue, and impact. With precise original factory dimensions, full and regular welds, and uniform stress distribution without concentration, it can withstand long-term heavy-load, high-pressure, and high-frequency vibration conditions, resisting cracking, deformation, rust, and damage. This stabilizes chassis suspension performance, extends equipment lifespan, and reduces chassis maintenance costs.

Core technical parameters

– Product Model: ODT007972568
– Product Name: Rear A-frame Welded Components
– Compatible Brands: Original Equipment Manufacturers for Construction Machinery
– Compatible Equipment: Wheeled construction machinery, heavy-duty mining dump trucks, engineering transportation equipment
– Installation location: The connection point between the equipment’s rear axle suspension and the vehicle frame.
– Core material: High-strength alloy structural steel plate
– Core processes: CNC cutting, molding, multi-layer symmetrical welding, stress relief, weld flaw detection, anti-corrosion and anti-rust spraying
– Structural characteristics: One-piece welded structure, high rigidity and strength, balanced stress distribution, and resistance to vibration and fatigue.
– Machining accuracy: Original factory reference dimensions, precise mounting hole positions, and zero alignment deviation.
– Core functions: bearing vehicle load, fixing the rear axle position, limiting suspension travel, buffering driving shocks, and stabilizing the vehicle’s posture.
– Assembly advantages: Original factory standard specifications, high fit, convenient installation and alignment, no need for secondary correction and welding
– Applicable working conditions: heavy-duty mining, earthwork and infrastructure construction, bumpy and rough roads, high-frequency driving, humid and dusty conditions, and alternating high and low temperature conditions.
– Durability: Excellent fatigue resistance; not easily deformed or cracked under long-term vibration and pressure.

The ODT007972568 rear axle A-frame welded component is a genuine factory-made part, featuring sufficient rigidity, strong welds, and durable pressure resistance, suitable for various harsh construction conditions. It stabilizes the rear axle suspension, improving issues such as vehicle swaying, unstable driving, and chassis noise, enhancing overall vehicle load-bearing capacity and driving stability, and reducing equipment downtime losses. It is a high-quality genuine factory part for chassis maintenance and replacement in construction machinery, and for bulk procurement.

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1 ODT007972553 A Frame Welding Component
2 A210111000036 Bolt
3 60060548 Washer
4 ODT007971507 Connecting Plate Lock Pin
5 ODT007971643 Spacer Sleeve
6 A210114000035 Bolt
7 A210405000011 Washer
8 ODT007971520 Bear Cover
9 A210804000002 Oil Cup
10 A880807010006 Joint Bearing
11 ODT008126137 Limit Plate
12 A210404000008 Washer
13 A210111000100 Bolt

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