W4010003 - Tweco ArcMaster Welding Cart with Cylinder Rack

Professional Mobility for ArcMaster Systems

The Tweco Heavy Duty Trolley (SKU: W4010003) is an essential accessory designed to enhance the functionality and organization of your welding operations. Specifically engineered for the ArcMaster series of power sources—often associated with Thermal Arc and ESAB product lines—this trolley provides a robust platform that integrates all necessary components of a TIG or Stick welding setup into a single, mobile unit. In industrial environments where floor space is at a premium and efficiency is paramount, having a dedicated transport solution for your welding equipment ensures that operators can move freely between workstations without the risk of damaging sensitive inverter electronics or managing tangled cables.

Constructed from high-grade steel, the W4010003 trolley is built to withstand the rigors of daily shop use. Its structural integrity supports not only the welding power source but also a water recirculator or cooling unit, which sits on a dedicated lower shelf. This design consideration is critical for high-amperage TIG applications where liquid cooling is required for the torch. By vertically stacking the equipment, the trolley minimizes the footprint of the welding station while keeping controls at an accessible height for the operator. The unit is finished with a durable powder coating that resists corrosion, scratches, and the general wear and tear associated with metalworking environments.

Safety and stability are core features of this design. The rear of the trolley features a purpose-built cylinder rack capable of holding a standard shielding gas bottle. Included safety chains ensure the cylinder remains upright and secure during transport, complying with workshop safety standards regarding compressed gas handling. The trolley rides on a set of heavy-duty casters—typically a combination of fixed rear wheels for stability and swiveling front wheels for maneuverability. This allows the welder to position the equipment precisely where it is needed, whether in a tight corner of a fabrication booth or across a large assembly floor. The Tweco Heavy Duty Trolley is more than just a cart; it is a logistical solution that protects your investment and streamlines your workflow.