Heavy-Duty Wheelbarrow Carts | Direct Manufacturing & Wholesale

ISO-certified production of steel and poly tray wheelbarrows. Engineered for maximum payload capacities, optimized SKD shipping, and global OEM/ODM distribution.

Wheelbarrow Cart

Model: WH5501 | Heavy-Duty Steel Wheelbarrow Cart (440 lbs Capacity)

Seamless Steel Tray: Durable, deep-drawn steel tray with a sloped front for efficient dumping. Offers a high-volume 100L water / 5.5 CBF dry capacity, ideal for hauling gravel, dirt, mulch, and construction debris.
Heavy-Duty Undercarriage: Features rugged tubular steel handles with ergonomic comfort grips and reinforced front braces to withstand rigorous commercial jobs without structural bending.
All-Terrain 16″ Wheel: Equipped with a standard 16″ × 4.00-8 pneumatic tire for maximum shock absorption on uneven surfaces (Flat-free PU options available).
Optimized Export Packaging: Shipped in a highly efficient Knocked-Down (SKD) format. All hardware is included for quick, straightforward local assembly, drastically reducing ocean freight costs.

Shipping Details

Loading Port：Qingdao，China
Way of Export: By sea
Size of Container: 40HQ
Type of Packages: Cartons or by your requests

Products Details

Technical Specifications	Data Details (B2B Standard)
Material	Heavy-Gauge Steel (Tray & Tubular Frame)
Load Capacity	200 kg / 440 lbs
Wheel Specification	1 × 16″ (4.00-8) Pneumatic Tire
Handle Type	Straight Tubular Steel with Anti-Slip Grips
Product Dimensions (L×W×H)	1405 × 685 × 580 mm
Water / Sand Capacity	100 L / 5.5 CBF
Quantity / 40’HQ	Approx. 1,400 PCS (High-Density SKD Layout)
Export Packaging	1 PC / Export Carton (or bundled per request)

Parts & Accessories

Standard mounting hardware, axle brackets, and replacement tires are available for our wheelbarrow series. If you require specific spare parts for your local after-sales service, please note them in your official Request for Quotation (RFQ).

Frequently Asked Questions (FAQ) – WH5501 Wheelbarrow Cart

Q1: What are the primary structural differences between your steel and poly tray models?

A: We engineer our commercial-grade wheelbarrow carts for targeted industrial environments. Our heavy-gauge steel tray series (like the WH5501) is designed to endure high-impact loads such as sharp bricks, heavy gravel, and wet concrete. Conversely, our high-density poly (plastic) tray series is lightweight and completely rust-proof, making it the preferred choice for landscaping and handling corrosive chemical fertilizers.

Q2: How do you ensure the stability and anti-tipping balance of this single-wheel model?

A: Operator safety during high-capacity transit is the cornerstone of our chassis geometry. The WH5501 features a precision-engineered low center of gravity combined with wide-stance steel legs outfitted with anti-wear base pads. This structural layout provides excellent lateral stability when stationary and minimizes tipping hazards during heavy payload dumping.

Q3: Which commercial tire options do you provide for varied industrial terrains?

A: To match the specific soil profile of your target market, we offer three professional-grade 16″ (4.00-8) wheel configurations:

Heavy-Duty Pneumatic Tires (Air-filled): Superior shock absorption, making them the premier choice for muddy construction sites and rugged terrain.
Puncture-Proof Solid Rubber Tires: 100% flat-free, tailored perfectly for indoor facilities with sharp debris.
Flat-Free PU Foam-Filled Tires: Our most popular upgrade for premium B2B orders, combining the responsive cushioning of air tires with the durability of solid rubber.

Q4: Can international distributors fully customize the specifications and private branding (OEM)?

A: Absolutely. As a manufacturing-focused direct factory, OEM/ODM execution is our premier strength. Global sourcing partners can customize the exact steel tray gauge (thickness) and powder coating colors. For brand integration, we support permanent logo embossing directly onto the front sheet metal tray and custom retail carton designs.

Q5: How do you optimize logistics and packaging to reduce sea freight landed costs?

A: Ocean freight optimization is central to our supply chain. We utilize a highly strategic Knocked-Down (SKD) packaging layout. The heavy-duty steel trays are stacked tightly, while the frames, wheels, and handles are bundled securely. This space-saving logistical engineering allows our team to load up to 1,400 complete units per 40’HQ container, significantly maximizing your import profit margins.

Q6: Are the steel components treated to withstand rust and wet soil environments?

A: Yes. Prior to the coating phase, all structural steel components undergo an advanced multi-stage automated degreasing wash. We then apply a premium UV-resistant outdoor powder coating that creates an anti-rust barrier. This industrial-tier finish makes the wheelbarrow cart highly resistant to wet organic soil and prolonged outdoor exposure.