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Extra Heavy Duty Casters
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3 inch Industrial Caster Nylon Wheels Heavy Duty Low center of gravity caster 400kg​ low-clearance machinery

3 inch Industrial Caster Nylon Wheels Heavy Duty Low center of gravity caster 400kg​ low-clearance machinery

Brand Name: Luma
Model Number: /
MOQ: 4
Price: /
Payment Terms: L/C,wechat,alipay
Supply Ability: 100000
Detail Information
Place of Origin:
Zhongshan Guandong province China
Bearingtype:
Ball Bearing
Usage:
Automotive Lift Caster Heavy Rack Caster Factory Trolley Wheels Machinery Moving Skates (related)
Mountingtype:
Plate
Finish:
Zinc Plated
Material:
Nylon
Color:
White
Braketype:
Lockable + Swivel
Sample:
Free
Wheeltype:
Brake
Inches:
3 Inches
Product:
Low Center Of Gravity Caster
Location:
China
Packaging Details:
bags and cartons
Highlight:

3 inch industrial caster nylon wheels

,

heavy duty low clearance caster

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400kg low center gravity caster

Product Description
Meta Description

Shop 3" Low CG Casters for heavy equipment. 400kg load capacity, nylon wheels, double ball bearings. Ideal for AGV, industrial trolleys, and low-clearance machinery. Request a quote!

Tired of trolleys tipping over? The Low-Center-of-Gravity (Low CG) Caster series is designed to lower the center of mass of your equipment, providing unparalleled stability when transporting heavy loads up to 400kg per wheel.

Available in Swivel with Brake (A01-T) and Rigid (A01-R) configurations, featuring a durable Nylon wheel and a robust 5cm thick base.

Why Choose Low CG Casters Over Standard Heavy Duty Casters?

Feature

Standard Heavy Duty Caster

Low Center of Gravity Caster

Center of Mass

Higher, increasing risk of tipping on turns or slopes.

Lower, keeping the load closer to the ground for maximum safety.

Design Direction

Focus on height and maneuverability.

Focus on stability, safety, and low-clearance equipment.

Installation Height

Typically taller (e.g., 195mm for 6-inch).

Compact (135mm), perfect for machinery with low ground clearance.

Best Application

General logistics, high-clearance carts.

AGVs, Heavy industrial ovens, Automotive lifts, Low-profile trolleys.

Key Advantages:
  • Anti-Tipping Safety: Essential for dynamic environments like automated guided vehicles (AGVs) or cornering at speed.

  • Space Saving: Fits into tight machinery footprints without raising the equipment height unnecessarily.

  • High Load Capacity: Despite the compact 3-inch size, it supports 400kg, rivaling much larger casters.

Wheel Material Deep Dive: Nylon (PA6)
  • Suitable Scenarios (Where it Excels
    • Dry Indoor Environments: Warehouses, factories, and workshops with smooth concrete or epoxy floors.

    • Heavy Static Loads: Nylon is extremely hard and resistant to flattening under heavy weight over time.

    • Chemical Resistance: Resistant to oils, greases, and many solvents (check chemical compatibility chart).

    • AGV & Robotics: Low rolling resistance makes it ideal for battery-powered automated vehicles.

    • Recommended Products: Industrial ovens (non-high temp), automotive part trolleys, heavy-duty racks.

  • Unsuitable Scenarios (Where to Avoid
    • Delicate Flooring: Not recommended for soft wood, PVC, or linoleum as the hard nylon can leave marks or scratches.

    • Wet or Corrosive Environments: Unlike PU or Stainless Steel, Nylon absorbs water over time and is not ideal for seafood, dairy, or frequent high-pressure wash-downs.

    • Noise Sensitivity: Nylon produces more noise ("clicking") on uneven floors compared to PU or Rubber.

    • Outdoor Rough Terrain: Not suitable for gravel or grass due to lack of shock absorption.

Technical Specifications

Attribute

Specification

Model

A01-T-2HKU-650 (Brake) / A01-R-2HKU-650 (Rigid)

Type

Low-Center-of-Gravity Caster

Wheel Diameter

3 inches (75 mm)

Wheel Width

50 mm

Installation Height

135 mm

Max Load Capacity

400 kg / wheel

Wheel Material

Nylon (PA6)

Bearing Type

Double Ball Bearing

Base/Plate Thickness

5 cm (50mm) - Extra Heavy Duty

Bracket

Black Coated/Electroplated Steel (Heavy Duty)

Recommended Configuration
  • For Straight-Line Transport: Use 2x Rigid casters at the rear.

  • For Maneuverability: Use 2x Swivel with Brake at the front.

  • Standard Setup: 2 Rigid + 2 Swivel w/ Brake for the perfect balance of stability and control in low-clearance applications.

Call to Action

Upgrade your heavy equipment's safety with our Low CG Nylon Casters.

👉 [Add to Cart] / [Contact Us for Bulk Pricing] / [Download Spec Sheet]


  • Heavy Duty Caster

  • Industrial Caster Wheels

  • Nylon Caster Wheels

  • Low Profile Caster

  • Low center of gravity caster

  • Low CG caster 400kg

  • 3 inch low profile heavy duty caster

  • AGV caster wheels nylon

  • Caster for low clearance equipment

  • Nylon wheel caster advantages and disadvantages

  • Industrial trolley wheels for concrete floor

Scenario/Application
  • Automotive lift caster

  • Heavy rack caster

  • Factory trolley wheels

  • Machinery moving skates (related)

 3 inch Industrial Caster Nylon  Wheels Heavy Duty  Low center of gravity caster  400kg​ low-clearance machinery

 3 inch Industrial Caster Nylon  Wheels Heavy Duty  Low center of gravity caster  400kg​ low-clearance machinery