130901000156A029 External air duct assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

130901000156A029 External air duct assembly Sany SY1350C1C3KH Tracked hydraulic excavator spare parts

This product is an original factory compatible accessory, precisely matching SANY SY55/65/75/135/215/365 excavators and SCC750 crawler cranes, pump trucks, etc. Utilizing precision bending, robotic full welding, and high-temperature powder coating processes, it fits the workstation perfectly, with reserved standard interfaces and filter element adapter positions, allowing for fixation without additional processing. It can withstand bumpy, dusty, and high/low temperature working conditions, ensuring smooth airflow while blocking impurities and dust, meeting engineering ventilation requirements and complying with duct tightness standards.
This product is formed by bending and welding, with smooth welds and no missing welds. The inner wall is smooth and reduces drag. The surface is uniformly powder-coated, and the seal is tight to prevent air and dust leakage. It is firmly installed, vibration-resistant, wear-resistant, and easy to clean. It is suitable for various dusty environments such as engineering sites and mines, solving pain points such as air leakage, corrosion, and poor ventilation in air ducts, ensuring ventilation efficiency, and helping equipment to operate safely. It complies with GB 50243-2016 and EN 14989-2:2007 standards.

【Core Technical Parameters】

– Product Model: 130901000156A029
– Product Type: External Air Duct Assembly (Original Equipment Manufacturer, Engineering Equipment Dedicated)
– Compatible models: SANY SY55/65/75/135/215/365 excavators, SCC750 crawler cranes, concrete pump trucks, etc.
– Material: 0.8-1.2mm galvanized steel sheet + powder coating protection, corrosion resistant and aging resistant
– Operating temperature range: -30°C to +80°C (stable under extreme temperatures, will not crack or delaminate)
– Duct specifications: Rectangular structure (reference dimensions 565×198×123mm), smooth inner wall to reduce drag.
– Size: Precisely fits the original manufacturer, conforms to the work station, and does not affect filter installation or ventilation.
– Installation method: Flange + screw fixing, compatible with original factory interface, equipped with sealing ring, easy installation and quick replacement.
– Ventilation performance: Ventilation resistance ≤150Pa, air leakage meets low-pressure duct standards, and ventilation is smooth.
– Protective properties: Waterproof, dustproof, and wear-resistant; strong powder coating adhesion; excellent airtightness.
– Service life: ≥5 years under normal conditions, ≥3 years under harsh conditions, and meets salt spray test standards.
– Implementation standards: Compliant with GB 50243-2016, GB/T 3274 and EN 14989-2:2007 standards.
– Process characteristics: precision bending, robotic full welding, high-temperature powder coating, accurate dimensions, tight sealing, and smooth ventilation.

Whether in bumpy environments, dusty mines, or extreme temperature conditions, this product reliably performs its functions of introducing, filtering, and ventilating external air, preventing impurities from entering and reducing maintenance costs. It is an original manufacturer’s product, ensuring quality and after-sales service. Easy to install and disassemble, it is a high-quality external air duct assembly component.

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1 130901000156A002 Right side glass
2 130901000156A028 Right-side handrail of the driver’s cab
3 130901000156A024 Front control box assembly
4 130901000156A006 Front windshield
5 130901000156A017 Front lower guardrail assembly
6 130901000156A022 Windshield wiper assembly
7 130901000156A012 Handrail outside the driver’s cab
8 130901000156A008 Door sealing strip
9 130901000156A015 Door assembly (without sliding window)
10 130901000156A023 Small side door assembly
11 130907001013A External air duct filter element pressure plate
12 130901000156A029 External air duct assembly
13 130901000156A004 Left rear window
14 130901000156A014 Rear bumper lock assembly
15 130907000123A Foot blowing duct
16 130901000156A020 Left side interior trim assembly
17 61003850 Kettle
18 13122334 Left storage box assembly

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