How much weight can the CLHM-140 lift? ▾
Each CLHM-140 column has a lifting capacity of 14,000 lb. When used in pairs, you get 28,000 lb capacity. For heavier vehicles, combine multiple columns - a set of 4 provides 56,000 lb capacity, a set of 6 provides 84,000 lb, and a set of 8 columns can lift up to 112,000 lb. This scalability allows you to match the lifting capacity to your specific vehicle service needs.
What size tires can the CLHM-140 accommodate? ▾
The adjustable wheel carriage on the CLHM-140 accommodates tire diameters ranging from 5" to 24.5". This covers most commercial vehicle tire sizes from light-duty delivery trucks to heavy transit buses. For vehicles with tires outside this range, Challenger offers optional adapters and accessories.
What are the electrical requirements for the CLHM-140? ▾
The CLHM-140 operates on battery power (24 VDC from 12-volt deep cycle batteries), so no electrical connection is needed during lifting operations. The built-in charger requires only a standard 120 VAC @ 60 Hz outlet drawing 1.3 amps. This allows you to charge columns overnight using standard shop outlets without any special electrical installation.
How much floor space is needed for the CLHM-140? ▾
Challenger recommends a minimum bay width of 14' (14' 8" absolute minimum) and a bay length of 28' for comfortable operation. Each column has a footprint of approximately 650 square inches and requires adequate space for maneuvering with its 47" turning radius. Ceiling clearance must accommodate the 157.125" overall height at full rise.
Is the CLHM-140 ALI certified? ▾
Yes, the CLHM-140 is both ALI (Automotive Lift Institute) and ETL certified. This certification ensures the lift meets rigorous safety standards and has been independently tested for the rated capacity. ALI certification is an important consideration for shop insurance requirements and workplace safety compliance.
What is included with each CLHM-140 column? ▾
Each CLHM-140 column includes the lift unit with integrated touchscreen controls, built-in 110V multi-stage battery charger, heavy-duty tow handle, and adjustable wheel carriage. Batteries are sold separately. Columns are typically purchased in sets of 2, 4, 6, or 8 depending on your lifting capacity requirements.
How is the CLHM-140 shipped and delivered? ▾
The CLHM-140 ships via freight carrier to commercial addresses in the 48 contiguous United States with free shipping. Each column weighs 1,485 lb, so a forklift or loading dock is required for unloading. Delivery is curbside freight - the carrier will deliver to the closest accessible point but will not bring equipment inside your facility.
What accessories are available for the CLHM-140? ▾
Challenger offers a wide range of accessories to customize the CLHM-140 for specialty applications. Options include adapters for heavy-duty trucks, transit and municipality vehicles, forklifts, and cab removal kits for standard pickup trucks. Contact our equipment specialists for recommendations based on your specific vehicle service needs.
How does the CLHM-140 compare to the CLHM-190? ▾
The primary difference is lifting capacity - the CLHM-140 provides 14,000 lb per column while the CLHM-190 offers 19,000 lb per column. The CLHM-190 also has a higher maximum hydraulic pressure (2,600 psi vs 2,180 psi) and slightly higher weight (1,510 lb vs 1,485 lb). Choose the CLHM-140 for lighter commercial vehicles or when you need more columns at a lower per-unit cost.
What maintenance does the CLHM-140 require? ▾
Regular maintenance includes inspecting hydraulic fluid levels, checking battery condition and charge status, lubricating moving parts as specified in the manual, and inspecting wheel carriages and safety locks before each use. Follow the maintenance schedule in the installation and operation manual to ensure safe operation and maintain warranty coverage.
Can the CLHM-140 be used outdoors? ▾
Yes, the CLHM-140 can be operated on any solid surface, indoors or outdoors. The wireless battery-powered design makes it particularly well-suited for outdoor use where running power cables would be impractical. Ensure the surface is level and capable of supporting the combined weight of the columns and vehicle.
What is the warranty on the CLHM-140? ▾
Challenger provides a 5-year warranty on structural components, 2-year warranty on hydraulic cylinders, power units, and mechanical components, and 1-year warranty on electrical components and controls. Warranty coverage requires proper installation and operation according to manufacturer guidelines. See the warranty document for complete terms and conditions.