Challenger CLHM-MR40 40000 lb Heavy-Duty Wheel Lift System
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Challenger CLHM-MR40 40,000 lb Heavy-Duty Wheel Lift System for Low Ceiling Shops
The Challenger CLHM-MR40 Heavy-Duty Wheel Lift System delivers 40,000 lb lifting capacity in a portable, air-operated design perfect for commercial truck and heavy equipment service. This two-lift system raises one end of a vehicle at a time with a 30" maximum lift height, making it ideal for low ceiling environments where traditional lifts won't fit. Powered by compressed air at 160 PSI maximum pressure, the CLHM-MR40 requires no electrical installation and features built-in vehicle support stands for complete undercarriage access. Backed by Challenger's reputation for American-made quality, this system ships at 1,965 lb and accommodates wheel diameters from 14" to 45".
Challenger CLHM-MR40 Features
40,000 lb Heavy-Duty Lifting Capacity
The CLHM-MR40 delivers 40,000 lb of lifting power to handle commercial trucks, buses, heavy equipment, and fleet vehicles with ease. The robust pneumatic system provides reliable, consistent lifting performance for demanding shop environments.
Low Ceiling Solution
With a minimum height of 63" and maximum height of 93", this wheel lift system fits in spaces where traditional two-post or four-post lifts cannot be installed. The 30" lift stroke provides ample working height while keeping overall clearance requirements minimal.
100% Air-Operated System
Powered entirely by compressed air at up to 160 PSI, the CLHM-MR40 eliminates the need for electrical installation or hydraulic systems. This maintenance-free pneumatic design provides years of worry-free operation with reduced operating costs.
Built-In Vehicle Support Stands
Integrated support stands allow technicians to safely access the complete underside of the vehicle. Once lifted, the support system provides stable, secure positioning for brake work, suspension repairs, drivetrain service, and major component removal.
Portable Two-Lift Design
The system consists of two individual wheel lifts that work together to raise one end of a vehicle at a time. This portable configuration eliminates the need for a dedicated service bay, allowing you to perform heavy-duty service anywhere in your shop or even outdoors.
Wide Wheel Diameter Range
Accommodates wheels from 14" minimum (with adapters) to 45" maximum diameter, covering everything from standard commercial truck wheels to large agricultural and construction equipment tires. Without adapters, the system handles wheels 21" and larger.
Challenger CLHM-MR40 Applications
- Commercial Truck Service: Ideal for servicing medium and heavy-duty trucks, delivery vehicles, and fleet equipment in shops with ceiling height restrictions.
- Bus and Transit Maintenance: The 40,000 lb capacity handles school buses, transit buses, and coach vehicles for brake, suspension, and drivetrain repairs.
- Low Ceiling Shops: Perfect for buildings where standard two-post or four-post lifts cannot be installed due to overhead clearance limitations.
- Mobile Service Operations: The portable, air-operated design allows heavy-duty service at job sites, fleet yards, or temporary locations without permanent installation.
- Major Component Removal: Provides excellent access for removing transmissions, differentials, axles, and other major drivetrain components without removing aerodynamic body panels.
- Agricultural and Construction Equipment: Services large wheeled equipment with tires up to 45" in diameter that exceed the capacity of standard automotive lifts.
Challenger CLHM-MR40 Specifications
| Specification | Value |
|---|---|
| Lifting Capacity | 40,000 lb |
| Lift Height | Min. Floor Level - Max. 30" |
| Stroke | 30" |
| Specification | Value |
|---|---|
| Minimum Wheel Diameter (with adapters) | 14" |
| Minimum Wheel Diameter (without adapters) | 21" |
| Maximum Wheel Diameter | 45" |
| Specification | Value |
|---|---|
| Overall Width | 45" |
| Overall Depth | 44" |
| Overall Height (Minimum) | 63" |
| Overall Height (Maximum) | 93" |
| Shipping Weight | 1,965 lb |
| Specification | Value |
|---|---|
| Power Source | Compressed Air |
| Maximum Air Pressure | 160 PSI |
Challenger CLHM-MR40 Installation Requirements
Air Supply Requirements
Pressure: The CLHM-MR40 requires a compressed air supply capable of delivering up to 160 PSI maximum pressure. Ensure your shop compressor has adequate CFM output to operate the system without pressure drop during lifting cycles.
Floor Requirements
Surface: Operate on a level, solid concrete floor capable of supporting the combined weight of the lift system and vehicle. The floor surface should be clean and free of oil, debris, or other materials that could affect stability.
Space Requirements
Ceiling Height: Minimum 93" clearance required for full lift extension. Floor Space: Each lift unit measures 45" wide x 44" deep. Allow additional clearance around the vehicle for technician access and tool movement.
No Permanent Installation Required
The portable design requires no anchoring, electrical connections, or permanent modifications to your facility. Simply connect to your shop air supply and the system is ready for operation. Professional training on proper lift operation is recommended.
What's Included with the Challenger CLHM-MR40
- Two (2) CLHM-MR40 Heavy-Duty Wheel Lift Units
- Built-in vehicle support stands
- Air supply connections and fittings
- Operation and maintenance manual
Optional Accessories: Wheel adapters for smaller diameter wheels, extended reach accessories.
Not Included: Air compressor, air hoses, installation labor, wheel adapters for wheels under 21" diameter (sold separately).
Challenger CLHM-MR40 Shipping and Delivery
Freight Shipping
Coverage: Free freight shipping to commercial addresses in the 48 contiguous United States. Shipping Weight: 1,965 lb. International: Contact sales for international shipping quotes and availability.
Delivery Requirements
Unloading: Forklift or loading dock required for unloading due to shipping weight. Delivery Type: Curbside delivery standard - driver will not unload or move product beyond the truck. Inspection: Inspect all packages for damage before signing the Bill of Lading. Note any visible damage on the delivery receipt.
Returns
Returns accepted within 30 days of delivery. Product must be unopened in original packaging with receipt. 20% restocking fee applies. Buyer responsible for return freight costs.
Challenger CLHM-MR40 Warranty
Challenger Lifts Warranty Coverage
Challenger Lifts stands behind the quality and durability of their equipment with comprehensive warranty protection.
- Structural Components: Warranty coverage on structural components against defects in materials and workmanship
- Pneumatic Components: Coverage on air cylinders and pneumatic system components
- Wear Items: Standard warranty exclusions apply to normal wear items
Requirements: Warranty coverage requires operation within rated capacity, proper maintenance per manufacturer guidelines, and use of approved accessories only. Commercial use covered. See warranty document for complete terms, conditions, and exclusions.
Documents
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Questions About the Challenger CLHM-MR40?
Our equipment specialists can help with installation planning, specifications, and product selection for your shop.
Challenger CLHM-MR40 FAQ
What is the lifting capacity of the Challenger CLHM-MR40?
The CLHM-MR40 has a lifting capacity of 40,000 lb. This capacity is shared across the two-lift system, which raises one end of the vehicle at a time. The system is designed for heavy-duty commercial trucks, buses, and large fleet vehicles.
What ceiling height do I need for the CLHM-MR40?
The CLHM-MR40 has a minimum height of 63" and a maximum extended height of 93". You will need at least 93" of ceiling clearance to achieve the full 30" lift height. This low-profile design makes it ideal for shops where traditional lifts cannot be installed due to ceiling restrictions.
What air pressure is required to operate the CLHM-MR40?
The system operates on compressed air with a maximum pressure of 160 PSI. Your shop air compressor must be capable of delivering this pressure with adequate CFM to maintain consistent lifting performance. No electrical connections are required as the system is 100% pneumatically operated.
Does the CLHM-MR40 require permanent installation?
No, the CLHM-MR40 is a portable wheel lift system that does not require anchoring, electrical installation, or permanent modifications to your facility. Simply connect to your shop air supply and the system is ready for use. This portable design allows you to service vehicles anywhere in your shop or even outdoors.
What wheel sizes can the CLHM-MR40 accommodate?
The CLHM-MR40 accommodates wheel diameters from 14" (with adapters) to 45" maximum. Without adapters, the system handles wheels 21" and larger. This wide range covers most commercial truck, bus, and heavy equipment wheel sizes.
What is included with the Challenger CLHM-MR40?
The CLHM-MR40 includes two heavy-duty wheel lift units, built-in vehicle support stands, air supply connections and fittings, and the operation and maintenance manual. Wheel adapters for smaller diameter wheels and air supply equipment (compressor, hoses) are sold separately.
How is the CLHM-MR40 shipped?
The CLHM-MR40 ships via freight carrier with a shipping weight of 1,965 lb. Free freight shipping is included to commercial addresses in the 48 contiguous United States. A forklift or loading dock is required for unloading. Curbside delivery is standard.
Can I use the CLHM-MR40 outdoors?
Yes, the portable design and air-operated system make the CLHM-MR40 suitable for outdoor use. You will need a portable air compressor or air supply connection at the outdoor location. Ensure you are operating on a level, solid surface capable of supporting the combined weight of the lift system and vehicle.
How does the CLHM-MR40 compare to the CLHM-MR20 and CLHM-MR30?
The CLHM-MR40 is the highest capacity model in the Challenger Heavy-Duty Wheel Lift series at 40,000 lb, compared to 20,000 lb for the MR20 and 30,000 lb for the MR30. The MR40 also has slightly larger dimensions (45" wide x 44" deep vs 42-1/4" x 43-1/4" for smaller models) and a higher minimum/maximum height range (63"-93" vs 58-3/4"-88-3/4").
What maintenance does the CLHM-MR40 require?
The 100% air-operated design minimizes maintenance requirements compared to hydraulic systems. Regular maintenance includes inspecting air connections for leaks, checking support stands and safety mechanisms, keeping the units clean and free of debris, and following the maintenance schedule in the operation manual. No hydraulic fluid changes or electrical system maintenance is required.
What warranty coverage does the CLHM-MR40 include?
The Challenger CLHM-MR40 is backed by Challenger Lifts warranty coverage on structural and pneumatic components. Warranty requires operation within rated capacity and proper maintenance per manufacturer guidelines. See the warranty document for complete terms, conditions, and coverage periods.
Can the CLHM-MR40 lift all four wheels at once?
No, the CLHM-MR40 is a two-lift system designed to raise one end of a vehicle at a time. This design allows for a lower overall profile, making it suitable for low ceiling applications. For full vehicle lifting, you would need two complete sets (four lift units total) or consider a different lift configuration.
California Proposition 65 Warning
WARNING: This product can expose you to chemicals including styrene and vinyl chloride, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.p65warnings.ca.gov.
About the Brand
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