Heavy Duty Air Wheels
Qingdao Herzhe Tools Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of Heavy Duty Air Wheels in China. With a professional production team, we are able to meet the needs of the majority of our customers. If you're going to buy bulk premium Heavy Duty Air Wheels, welcome to get more information from our factory.
Key Features
Qingdao Hezhe Tools Manufacturing Co., Ltd. specializes in R&D and manufacturing of hand trolleys and industrial handling accessories. This series of heavy duty pneumatic wheels includes four models: PR3814, PR3801, PR3807 and PR3813. Constructed with thickened pneumatic rubber tires and red wheel rims, the multi-tread design fits various indoor and outdoor working conditions. The pneumatic structure delivers excellent shock absorption and high load capacity. Widely compatible with hand trolleys, wheelbarrows, garden trailers, mobile tire racks and small engineering equipment. OEM customization is available. Our diverse tread patterns solve heavy-load mobility challenges on complex ground at construction sites, farms, warehouses and factory yards.
1. Pneumatic Cushioning for Shock Absorption & Low Noise
The pneumatic rubber tire effectively absorbs vibration from bumpy ground to reduce impact on cargo and equipment while lowering rolling noise. Compared with solid wheels, it requires less pushing force on uneven surfaces and balances load capacity and cushioning performance.
2.High-strength Red Rim, Sturdy & Durable
Two rim options: painted steel rim and reinforced plastic rim. The red coating is attractive and rust-resistant. The rubber tire is tightly fitted with the rim to prevent bead separation under heavy load. Built-in precision bearings ensure smooth rotation without jamming.
3.Various Axle Configurations for Wide Compatibility
Center axle version and through-hole bearing version are optional. Axle diameter and length are adjustable. It fits wheelbarrows, platform trailers and mobile racks, easy for installation and replacement.
Solutions for Different Working Challenges
1. Construction Sites with Gravel, Muddy & Uneven Ground
Recommended: PR3801 and PR3807. Large deep tread bites firmly into the ground for anti-slip and anti-sink performance. The pneumatic structure absorbs bumps to reduce skidding and tipping risk for heavy-duty outdoor transport on farms and construction sites.
2. Semi-paved Factory Yards & Material Storage Areas
Recommended: PR3814. Block tread balances wear resistance and traction and prevents stone trapping. Red painted steel rim resists rust and weather exposure, great for material and tire handling in factory yards.
3. Indoor Concrete Warehouse Floors with Floor Protection Requirement
Recommended: PR3813 straight rib smooth tread. Rolls smoothly without scratching floors and runs quietly, suitable for frequent transport of tire racks and material carts inside warehouses.
4. Mixed Working Conditions with Frequent Site Switching
Four wheel models can be selected as required. Uniform red rim appearance supports standardized equipment configuration for operation switching between indoor and outdoor sites.
FAQ
Q1: Are pneumatic tires easy to puncture on ground with sharp gravel?
A: Sharp debris may cause punctures. For sites with plenty of gravel or broken glass, please contact us for solid rubber wheel alternatives. Our thickened tire carcass offers good durability for normal gravel and muddy ground.
Q2: Is the red rim made of steel or plastic?
A: PR3814, PR3801 and PR3813 adopt painted steel rims for higher load capacity. PR3807 uses high-strength engineering plastic rim for lighter weight. You can choose according to your load requirement.
Q3: Can axle dimensions be customized?
A: Yes, OEM customization is supported. Bore size, axle length and bushing specifications can be customized according to your equipment drawings. Brand logo printing is optional.
Q4: Can I get samples for testing?
A: Yes, samples are available. You can test load capacity, wear resistance and shock absorption on site before bulk purchase.
Q5: Are they compatible with mobile tire racks?
A: Yes. Many customers equip mobile tire storage racks with this series of pneumatic wheels for convenient tire stacking and handling.
Q6: What about export packaging and lead time?
A: Standard export carton packaging to avoid damage during shipment. Standard models are kept in stock. Lead time for customized items depends on order quantity.
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