Rubber Wheel SP1420
The Qingdao Yangtian SP1420 Semi-Pneumatic Rubber Wheel is a high-performance 14-inch replacement wheel engineered for heavy lawn mowers, industrial hand carts, and agricultural utility equipment. Measuring 14″ x 1.75″ with a high-strength stamped steel disc hub, this semi-pneumatic tire features a hollow rubber core that cushions impacts while remaining completely puncture-proof and maintenance-free. By combining the smooth rolling cushion of traditional air-filled tires with the flat-free durability of solid rubber, the SP1420 ensures continuous productivity over rough lawn grass, mud, and gravel terrain. Backed by OEM and ODM customization, it serves as a premier assembly component for lawn mower manufacturers and replacement hardware distributors.
Product Detailed Description
Product Overview
The Qingdao Yangtian SP1420 Semi-Pneumatic Rubber Wheel is a high-performance 14-inch replacement wheel engineered for heavy lawn mowers, industrial hand carts, and agricultural utility equipment. Measuring 14″ x 1.75″ with a high-strength stamped steel disc hub, this semi-pneumatic tire features a hollow rubber core that cushions impacts while remaining completely puncture-proof and maintenance-free. By combining the smooth rolling cushion of traditional air-filled tires with the flat-free durability of solid rubber, the SP1420 ensures continuous productivity over rough lawn grass, mud, and gravel terrain. Backed by OEM and ODM customization, it serves as a premier assembly component for lawn mower manufacturers and replacement hardware distributors.
Key Features & Structural Advantages
Engineered for puncture-free operation, smooth rolling performance, and heavy frame support, the SP1420 provides distinct structural advantages:
- 14″ x 1.75″ Large Diameter Wheel: The 14-inch tire diameter provides high ground clearance, making it significantly easier to push heavy equipment over tall grass and uneven obstacles.
- Puncture-Proof Semi-Pneumatic Design: Features a hollow rubber interior that absorbs terrain vibrations like an air tire without requiring air pressure checks or risk of punctures.
- Heavy-Gauge Stamped Steel Hub: The rigid silver-finished metal disc rim provides high load support and resists side-impact warping under demanding commercial use.
- Low Maintenance & Long Service Life: Tough rubber tread resists wear, ozone cracking, and chemical exposure from garden fertilizers and fuel spills.
Recommended Applications
The large 14-inch height and cushion rubber tread make the SP1420 an ideal replacement choice for high-wheel outdoor power equipment:
- Commercial & Residential High-Wheel Lawn Mowers: Excellent front or rear replacement wheel for push mowers and walk-behind mowers.
- Outdoor Power Equipment Carts: Mobile transport bases for portable generators, pressure washers, and air compressors.
- Agricultural & Nursery Utility Wagons: Smooth rolling replacement wheels for farm carts, feed wagons, and greenhouse stock carts.
- Hardware Retail & Aftermarket Parts Distribution: High-demand stock item for outdoor power equipment parts catalogs and home centers.
Product Specifications
| Specification Parameter | Details / Value |
|---|---|
| Product Name | Semi-Pneumatic Rubber Wheel with Steel Rim |
| Model Number | SP1420 |
| Brand Name | Qingdao Yangtian |
| Tire Outer Diameter | 14 Inches (350 MM) |
| Tire Width / Section | 1.75 Inches (44 MM) |
| Tire Type | Semi-Pneumatic (Hollow Rubber Cushion) |
| Rim / Hub Material | Stamped Steel Disc Rim (Silver Finish) |
| Structure Feature | Flat-Free, No Air Inflation Required, Shock Absorbent |
| Compatibility | Lawn Mowers, Generators, Pressure Washers, Garden Carts |
| Customized Support | OEM & ODM Available (Custom axle bore, rim color, and packaging) |
Frequently Asked Questions (FAQ)
Q1: What is a “semi-pneumatic” rubber wheel and how does it work?
A: A semi-pneumatic wheel features a thick rubber tire with a hollow air pocket inside. It cushions shock and vibration like an air-filled tire, but because it is unpressurized, it can never go flat even if punctured by thorns or nails.
Q2: Why is a 14-inch diameter tire ideal for lawn mowers and garden carts?
A: The large 14-inch diameter lowers rolling resistance, allowing operators to push heavy lawn mowers and loaded carts easily through thick turf grass, muddy soil, and gravel paths.
Q3: Will the stamped steel rim withstand outdoor rust and moisture?
A: Yes, the heavy-duty steel disc rim is finished with a protective silver anti-corrosion coating that resists rust, moisture, and chemical exposure from garden fertilizers.
Q4: Can Qingdao Yangtian customize the center bore size and bearing types for OEM production?
A: Absolutely. As a leading manufacturer in Shandong, we offer full OEM/ODM services to customize axle bore dimensions, bearing types, and rim colors according to your technical drawings.
Special Notice
“Tired of narrow rubber wheels sinking into soft terrain, losing traction, or suffering from hub deformation under heavy loads? The Qingdao Yangtian Rubber Wheel SP1420 is built to tackle your toughest mobility challenges.
Featuring an extra-large diameter and an optimized wide-tread design, the SP1420 dramatically lowers rolling resistance while providing exceptional load distribution across uneven grounds and outdoor surfaces. Engineered with high-tensile, wear-resistant rubber bonded to a heavy-duty, corrosion-resistant steel rim, it guarantees zero de-rimming, high impact strength, and long-lasting durability. Upgraded with precision-sealed bearings to keep out dirt and moisture, Qingdao Yangtian SP1420 ensures smooth, maintenance-free operation for agricultural equipment, garden carts, and industrial machinery.”
