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-Product Model: 13115000
– Product Type: Front Control Box Defrosting Air Duct II (Original Equipment Manufacturer, Dedicated Defrosting Air Guide Accessory for Front Control Box of Construction Machinery Cab)
– – Compatible models: SANY SY55/65/75/135/215/365 excavators, SCC750 crawler cranes, concrete pump trucks, etc.
Material: ABS engineering plastic, with a sturdy structure, impact and wear resistance, no odor, meets flame retardant and VOC standards, and has a smooth inner wall to reduce air resistance.
This product is an original factory compatible accessory, precisely matching the cabs of SANY SY55/65/75/135/215/365 excavators and SCC750 crawler cranes, pump trucks, etc. Utilizing precision injection molding, sealed airflow guidance, and snap-fit connection technology, it fits snugly against the front control box and defrost air outlet, with pre-reserved fixing points for quick installation without additional processing. It withstands on-site bumps, high and low temperatures, and dusty and oily working conditions, providing a tight seal to prevent air leakage and ensuring that defrost hot air is directionally conducted to the windshield. It complies with QJ/GAC 1240.102-2021 standards and follows relevant EN 474-2:2022 specifications.
This product uses original factory-customized ABS engineering plastic, with a compact and sturdy structure, smooth inner wall and low wind resistance, and smooth airflow; it is flame-retardant, environmentally friendly and odorless, wear-resistant and easy to clean, suitable for engineering sites, mines and other scenarios, solving pain points such as air duct cracking and air leakage, accurately transmitting defrosting hot air, quickly removing frost and ensuring clear visibility.
-Product Model: 13115000
– Product Type: Front Control Box Defrosting Air Duct II (Original Equipment Manufacturer, Dedicated Defrosting Air Guide Accessory for Front Control Box of Construction Machinery Cab)
– – Compatible models: SANY SY55/65/75/135/215/365 excavators, SCC750 crawler cranes, concrete pump trucks, etc.
-Material: ABS engineering plastic, with a sturdy structure, impact and wear resistance, no odor, meets flame retardant and VOC standards, and has a smooth inner wall to reduce air resistance.
– Operating temperature range: -30°C to +80°C (will not deform or crack under extreme temperatures, has passed cold and heat resistance tests, and ensures stable defrosting airflow)
– Airflow specifications: Integrated directional structure, precisely aligned with the defrost air outlet of the front control box, ensuring smooth airflow with a leakage rate of ≤1%, directional air delivery, adaptable to the space of the front control box, and facilitating rapid defrosting.
– – Size: Precisely fits the original front control box position, fits tightly, and seamlessly connects with the front control box and defrost air outlet without affecting operation or front control box functions.
Installation method: Double fixation with clips and sealant, compatible with original factory interface, easy to install and quick to replace, and firmly sealed to prevent falling off.
– Protective properties: Waterproof, dustproof, oil-proof, scratch-resistant, UV-resistant, flame retardant rating GB 8410, airtight seal to ensure defrosting efficiency.
-Service life: ≥5 years under normal working conditions, ≥3 years under harsh working conditions, wear-resistant and non-aging, no deformation after heat aging test.
Whether in bumpy environments, dusty mines, or extreme temperature conditions, this product reliably performs its functions of directional airflow and leak-proof sealing, accurately transferring defrosting hot air, quickly removing frost, ensuring clear driver visibility and driving safety, and reducing maintenance costs. It is an original factory compatible part, with a unique code for traceability, guaranteed quality and after-sales service, and easy installation. It is a high-quality original spare part for maintenance and replacement of the defrosting air duct in the front control box of Sany equipment, and is readily available in bulk.

19 130901000156A021 Air Conditioner Cover Assembly
20 130901000156A018 Left rear pillar interior trim assembly
21 130901000156A003 Rear windshield
22 130901000156A010 Speaker Cover
23 130901000156A016 Right Rear Pillar Interior Trim Assembly
24 130901000156A032 Back-blowing air duct
25 130901000156A013 Rear interior trim assembly
26 13122423 Right storage box assembly
27 130907000125A Defrosting connection air duct
28 130907000824A Storage box air duct
29 130901000156A030 Defrosting air duct connection hose
30 130907000122A Face blower connection duct
31 130901000156A031 Facial air duct connection hose
32 13114999 Front control box air duct two
33 13115000 Front control box defrosting air duct two
34 130901000156A019 Right rear interior trim panel
35 130905000003A Right side enclosure
36 130901000156A011 Ceiling
*For other spare parts procurement needs, please contact us!