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Power Test - Model CF42 -Large Roll Chassis Dynamometer for Trucks and Heavy-Duty Equipment

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The CF42 large roll chassis dynamometer by Power Test is meticulously designed for accurate and consistent dynamometer testing of trucks, semi-trucks, and heavy-duty equipment. It is crafted to deliver precise and durable performance through its dynamically balanced 40-inch roll sets, which facilitate higher speeds, enhance traction, and minimize tire heating during prolonged tests. The absence of gearboxes or drive shafts simplifies mechanical design, reducing maintenance demands. Key specifications include oversized bearings with taper lock collars, a precision-ground structural steel frame, and removable frame elements for straightforward service access. Centralized lubrication enhances long-term functionality. The robust construction supports higher load capacities and faster operational speeds, making this system ideal for fleet assessments, vehicle diagnostics, and performance enhancements. Additionally, a user-friendly handheld control simplifies operations, ensuring efficiency. The CF42 is a preferred choice for contemporary vehicle testing facilities, providing superior accuracy and durability.
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The CF42 large roll chassis dynamometer is engineered to deliver the most reliable and repeatable dyno testing for trucks, semi-trucks, and heavy-duty equipment. Built for precision and durability, the CF42 features dynamically balanced 40 in. (1016 mm) roll sets that enable higher top speeds, improved traction, and reduced tire heat during extended truck dyno tests.

This advanced truck dynamometer system is designed without gearboxes or drive shafts, reducing mechanical complexity and maintenance. Key features include oversized bearings with taper lock collars, a precision-ground structural steel frame, removable frame members for easy service access, and centralized lubrication to ensure long-term performance.

Built with heavy-duty construction, higher load capacity, and faster operating speeds, the CF42 is ideal for fleet testing, commercial vehicle diagnostics, and performance tuning. The system also includes an easy-to-use handheld control, making operation simple and efficient.

Whether you’re testing semi-trucks, heavy-duty vehicles, or commercial fleets, the CF42 chassis dynamometer offers superior accuracy, durability, and performance making it the preferred choice for modern vehicle testing facilities.

  • Dynamically balanced 40″ (1016 mm) diameter roll sets.
  • Large, non-ferrous water brake absorbers for durability and high power absorption at low speeds.
  • Accommodates 48″ (1219 mm) to 78″ (1981 mm) wheelbases.
  • Centralized lubrication manifold simplifies maintenance and requires no tools.
  • Available in single, tandem, and multi-axle configurations.
  • Pneumatically-actuated disc roll brakes.
  • Centralized lubrication manifold simplifies maintenance and requires no tools.
  • Available in single, tandem, and multiaxle configurations.
  • Pneumatically-actuated disc roll brakes.