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Product Parameters

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Premium 158B Pneumatic Fan Clutch Power Base Assembly Full Product Display
Power Base Assembly158B
Power Base Assembly158B
Power Base Assembly158B
Power Base Assembly158B
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Cast Iron Base Bracket
Yinhang Power Base Assembly 158B (395×255×260mm, 55.8kg) is built as one solid cast iron piece to stay rigid. 15mm bolts spread evenly fix Yinhang Power Base Assembly 158B tight. It can bear heavy loads when sanitation trucks work.
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Multi-groove Transmission Pulley
Yinhang Power Base Assembly 158B has a galvanized pulley on its left. The pulley’s smooth grooves fit regular drive belts well. This pulley rarely slips and keeps engine power moving steadily.
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Sealed Pneumatic Main Cylinder
Yinhang Power Base Assembly 158B’s central cylinder fits its 15mm bolt holes. It is fully sealed and comes with an air nozzle and red indicator valve. Every internal clutch component of Yinhang Power Base Assembly 158B fits closely to deliver air-driven fan control, full sealing structure of the cylinder eliminates all air leak issues.
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Convenient search
Yinhang Power Base Assembly 158B installs an 80mm round flange with evenly distributed bolt holes aligning with most sweeper fan assemblies. The flange of Yinhang Power Base Assembly 158B speeds fan installation and keeps steady power output with zero shaking.
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158B Pneumatic Fan Clutch Power Base Assembly – Installation, Function & Application Scenarios
Installation & Core Function
Yinhang Power Base Assembly 158B’s 55.8kg cast iron stand carries 210*130mm linear holes and 80mm diagonal flange holes matching mainstream sweeper fans, buyers mount Yinhang Power Base Assembly 158B directly without drilling to shorten assembly hours. The galvanized multi-groove pulley of Yinhang Power Base Assembly 158B grips drive belts firmly to transmit steady engine power with minimal slip loss. Yinhang Power Base Assembly 158B’s sealed central clutch runs with air pressure to control the fan. It shuts the fan off at idle, saving fuel and making parts last longer.
Application Scenario
The 55.8kg Yinhang Power Base Assembly 158B works for municipal wash trucks and multi-purpose sweepers. Its cast iron frame has 210*130mm bolt holes, keeping steady power and smooth air control through long tough shifts. All inner sealed parts of Yinhang Power Base Assembly 158B stand dust, mud, damp weather and repeated starts and stops. Users can run this unit nonstop all day for road cleaning and dust control, and it stays steady all year round.
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Why Choose Yinhang 158B Power Base: Materials, Production, Quality & Support
Solid Build, Accurate Machining, Rigorous Checks & Custom Service for Sanitation Truck Spare Parts
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About Us
Haigong (Hubei) Import and Export Co., Ltd. provides sanitation truck spare parts with 15 years of R&D and global export experience. Haigong (Hubei) Import and Export Co., Ltd. supplies Yinhang Power Base Assembly 158B and full matching sweeper accessories. Haigong (Hubei) Import and Export Co., Ltd. supports custom adjustments under fixed production standards, the spare parts sell to sanitation projects across Southeast Asia, Africa and Latin America. All clients cooperating with Haigong (Hubei) Import and Export Co., Ltd. get full-cycle technical after-sales service.
Rich R&D & Manufacturing Experience
We own 15+ years of independent R&D and export experience for sanitation truck spare parts. All spare parts from Haigong (Hubei) Import and Export Co., Ltd. are designed based on real sweeper working conditions. Technical structures of Haigong’s spare parts solve common breakdown faults of ordinary replacement components.

Superior Raw Material & Precise Machining
The Yinhang 158B power base is made of thick solid cast iron to hold heavy loads. Its galvanized multi-groove pulley keeps dust and rust away. The 80mm flange and 210*130mm holes are CNC cut, so you can fit it right on without extra drilling or cutting.

Complete Global After-Sales System
We offer complete installation instructions and responsive professional technical support for all international clients. Each 158B power base is securely packaged in shock-resistant wooden crates to prevent damage during transit. We also deliver long-term full after-sales support for global bulk buyers.

We are a leading manufacturer of special trucks, tankers, trailers, and spare parts in China Welcome to visit us in Suizhou city, the production base of Chinese special purpose vehicles
T/T 30-50% as deposit, and the rest before delivery. We'll show you the photos of the products and packages before you pay the balance.
EXW, FOB, CFR, CIF, DAF, DDU.
Generally, it will take 20 to 30 days after receiving your advance payment. The specific deliver time depends on the items and the quantity of your order.
Yes. We have professional R&D team, we can produce the product exactly according to your requirements.
We are direct sales from the factory, so the price is very competitive. Different products have different prices. The price also depends on your special needs. To know the exact price, please contact us!
Yes, we have 100% test before delivery.
We provide lifelong tracking service and one year free warranty for all of our products.Meanwhile we provide free training and technical support to quide you repair your product. lf you need, we will also supply original spare parts and you just need to pay the freight