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The Mahle CWL-20 Commercial Vehicle Air Wheel Lift is an industrial-grade lifting solution engineered for heavy-duty commercial applications. With a massive 40,000 lb (18,143 kg) capacity per set, this patented dual-lift system allows technicians to safely raise one end of fire trucks, refuse trucks, heavy recreational vehicles, motor coaches, and other large commercial equipment—all without the need for additional support stands. Powered entirely by shop air at 160 psi, the CWL-20 eliminates the hassle of hydraulic systems while delivering smooth, synchronized lifting through a dual trigger control valve.
Whether you're servicing a fleet of commercial trucks or maintaining heavy recreational vehicles, the CWL-20 provides the versatility and reliability your shop demands. Its wide, spring-loaded base ensures a stable platform for secure lifting, while the built-in vehicle support stand feature provides complete open access underneath the vehicle once lifted. This patented design (covered by US Patent #D357,106 & 5,484,134) makes the CWL-20 a game-changer for commercial vehicle service facilities.
Unmatched Versatility for Commercial Vehicle Service
Designed to handle the toughest commercial vehicle service tasks, the CWL-20 offers exceptional adaptability across a wide range of wheel sizes and vehicle types. This dual-lift system easily accommodates wheel sizes from 19.5" to 24.5" without additional adapters, while the included small wheel adapters extend compatibility down to 16" wheels (accommodating wheels from 14" to 19.5" with adapters installed). This makes the CWL-20 ideal for shops that service diverse fleets—from medium-duty trucks to the largest commercial vehicles on the road.
The system lifts from floor level up to a maximum height of 30" (76 cm), with a full 30" stroke for precise positioning. This generous lift range, combined with its compact footprint of 63" H x 45" W x 44" D per unit, makes the CWL-20 perfect for shops with low ceiling heights or limited bay space. You get industrial lifting capacity without sacrificing valuable floor space or requiring specialized facility modifications.
Patented Air-Powered Design with Built-In Safety
What sets the Mahle CWL-20 apart is its innovative air-powered operation. Running entirely on compressed air at 160 psi (11 bar), the system delivers rapid, controlled lifting without the maintenance headaches of hydraulic fluid, pumps, or electric motors. The patented dual trigger control valve allows for synchronized raising and lowering of the vehicle, ensuring smooth, balanced operation every time. Both wheel lifts work in perfect harmony, eliminating the risk of uneven lifting that can damage vehicles or compromise technician safety.
The built-in vehicle support stand feature is a standout safety innovation. Once the vehicle is lifted to the desired height, the CWL-20's integrated support mechanism locks into place, providing a secure, stable platform and allowing complete open access underneath the vehicle. Technicians can work with confidence knowing the vehicle is safely supported, while the wide spring-loaded base adds an extra layer of stability during lifting operations.
Key Advantages of the CWL-20 System
40,000 lb capacity per set – Handles the heaviest commercial vehicles including fire trucks, refuse trucks, motor coaches, and heavy RVs
Air-powered operation – Requires only shop air at 160 psi; no hydraulics, no electric motors, minimal maintenance
Patented dual trigger control valve – Synchronized raising and lowering for balanced, safe operation (US Patent #D357,106 & 5,484,134)
Versatile wheel compatibility – Handles wheels from 19.5" to 24.5" standard; adapters included for 16" to 19.5" wheels
Built-in vehicle support stand feature – Eliminates need for separate support stands; provides complete open access under the vehicle
Ideal for low-ceiling shops – 30" maximum lift height and compact dimensions fit facilities with limited overhead clearance
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