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300-400KG Electric Stair Climbing Cart Iron Four-Wheel Platform OEM Tools Cargo Trolley

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Heavy-Duty Stair-Climbing Transport: Equipped with hydraulic and electric systems, the Wendy 400KG cart enables smooth stair climbing and heavy-load transportation (up to 400kg capacity), ideal for moving appliances, furniture, or construction materials.
  • Multi-Function Design: Features an adjustable iron frame, reinforced platform, and durable solid rubber wheels for stability on varied terrains, combined with foldable design for easy storage.

Key features

  • 1. Durable Iron Frame & Solid Rubber Wheels

  • With a corrosion-resistant iron frame and reinforced solid rubber wheels, you can ensure stable and reliable transport on rugged surfaces while maintaining structural integrity.

  • 2. Ergonomic Adjustable Handle & Foldable Design

  • With an adjustable-height handle and foldable body, you can achieve ergonomic lifting postures and store the cart compactly, saving space in both commercial and home environments.

  • 3. 400kg Heavy-Duty Load Capacity

  • With a maximum load capacity of 400kg, you can move heavier items like appliances or construction materials compared to standard 300kg carts*.

  • 4. Multi-Scenario Versatility

  • Designed for both commercial (warehouses, construction sites) and home use (furniture relocation), you can address diverse lifting needs with a single tool.

  • 5. EPR Compliance for Eco-Friendly Use

  • Certified to EPR standards in Germany and France, you can ensure compliance with strict environmental regulations for packaging and disposal.

Product details

300-400KG Electric Stair Climbing Cart Iron Four-Wheel Platform OEM Tools Cargo Trolley

The Wendy 400KG Hydraulic Tools Cart is a robust, electric stair-climbing trolley designed for heavy-duty lifting and transportation. Built with iron construction and featuring hydraulic-assisted stair climbing, it supports up to 400kg and is certified for environmental compliance in Germany and France. Its foldable design, adjustable handle, and durable solid rubber wheels make it ideal for warehouses, construction sites, and retail environments.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialIronHeavy-duty tasks requiring durability
Load Capacity400kg / 300kgTransporting appliances, machinery, or construction materials
WheelsSolid rubber tires with metal rimsRough terrains and uneven surfaces
Adjustable HandleHeight-adjustableErgonomic use for users of all heights
Foldable DesignCollapsible frameSpace-saving storage and portability
Hydraulic SystemElectric stair-climbing mechanismSafe vertical transport of heavy loads
CertificationsEPR Germany Packing, EPR France PackingCompliance with EU environmental standards

Customization guide

Adjustable handle height to accommodate different user heights and task requirements. Customizable load capacity options (300kg or 400kg) to meet specific weight-handling needs.

Get inspired

With its hydraulic-assisted stair climbing and 400kg load capacity, the Wendy Cart transforms how heavy items are moved. Ideal for warehouses needing to relocate machinery or construction teams handling bulky materials, it combines power and precision for seamless operations.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Load Capacity (kg)300350 (+17%)400 (+33%)
Motor Power (W)200250 (+25%)300 (+50%)
Battery Life (hrs)68 (+33%)10 (+66%)
Hydraulic EfficiencyStandardEnhancedPremium
Climbing Angle25°30° (+20%)35° (+40%)

Supplier's note

  1. Technical Breakthroughs:

    • Hydraulic Efficiency (Pro Model): Triple the industry-standard pressure resistance ensures stable stair climbing even with maximum loads.
    • Motor Power (Advanced/Pro): The 25%-50% boost over baseline models enables 20% faster vertical transport than traditional hand carts.
    • Foldable Iron Frame: A first in its class, enabling compact storage without compromising load-bearing strength.
  2. Version Selection Guide:

    • Base Model: Best for small workshops or retail spaces requiring 300kg capacity and standard battery life.
    • Advanced Model: Ideal for medium-scale warehouses needing 350kg capacity and 30° stair climbing for multi-level facilities.
    • Pro Model: Designed for industrial users handling 400kg+ loads, with premium battery endurance and 35° climbing capability for steep inclines.

With the Pro Model’s 400kg capacity, you can safely move heavy appliances between floors. Pair its iron frame with hydraulic precision to eliminate manual strain—perfect for construction crews or logistics teams. The Advanced Model’s 35° climbing angle makes it a must-have for multi-story warehouses.

Frequently asked questions

  • Which hand truck model suits small businesses needing 300kg load capacity?

  • How do I maintain the solid rubber wheels on an electric stair-climbing cart?

  • Is the Wendy 400KG cart EPR-certified for European compliance?

  • Can this electric stair-climbing cart handle uneven terrain?

  • What’s the difference between 300kg and 400kg models?

  • Does the Wendy cart support customization for specialized tasks?

  • Why choose iron over aluminum for heavy-duty carts?

  • How does the adjustable handle improve safety?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Load CapacityHeavy industrial搬运 (appliances, machinery)Industry: 250kgBase: 300kg ▲ (50kg boost)Advanced: 400kg ▲▲ (ISO 9001 certified)
Material QualityHarsh environments (construction, warehouses)Industry: Aluminum (1.5mm)Base: Iron (2mm) ▲ (durable)Advanced: Reinforced Iron (3mm) ▲▲ (ASTM A36 certified)
ManeuverabilityRough terrain/stairs (construction sites)Industry: 15cm plastic wheels ▼ (slip-prone)Base: 20cm solid rubber ▲ (smooth movement)Advanced: 25cm hydraulic wheels ▲▲ (braking system, EN 13153 compliant)
Adjustable HandleMulti-user environments (retail, warehouses)Industry: Fixed 120cm heightBase: Adjustable 100-140cm ▲ (ergonomic)Advanced: Electric height adjustment ▲▲ (80-160cm, ISO 7094 certified)
PortabilityStorage-constrained spaces (offices, homes)Industry: Non-foldableBase: Manual fold ▲ (requires effort)Advanced: Quick-release fold ▲▲ (10-second deployment, ISO 14971 certified)
CertificationsEU-regulated businesses (logistics, retail)Industry: Basic safety complianceBase: EPR Germany ▲ (packaging recycling)Advanced: EPR Germany/France ▲▲ (dual EU compliance)

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