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The Challenger 44050X represents the pinnacle of heavy-duty commercial lifting technology, engineered specifically for the most demanding service environments. With a massive 50,000 lb. lifting capacity and an extra-long 46-foot overall length, this four-post truck lift handles everything from heavy commercial trucks and transit vehicles to large construction equipment and waste haulers. The 44050X combines proven chain-driven reliability with advanced variable-synchro hydraulics to deliver precise, stable lifting power for vehicles with uneven weight distribution. Now available in a sleek new black finish, this lift brings professional-grade performance and modern aesthetics to any heavy-duty service bay.
Designed as an economical yet uncompromising high-capacity lifting solution in a traditional four-post configuration, the Challenger 44050X delivers reliability where it counts most. The heavy-duty high tensile strength leaf chain and sealed roller bearings ensure maximum durability and smooth operation under continuous commercial use. Diamond-plated anti-skid runways and fixed approach ramps provide positive vehicle traction and long-lasting durability, while the adjustable runway system accommodates a wide variety of tread and axle widths. Whether you're servicing box trucks, emergency vehicles, or oversized commercial fleet vehicles, the 44050X offers the reach, capacity, and versatility to get the job done right.
Advanced Variable-Synchro Power System
The variable-synchro power system with dual hydraulic lift cylinders is what sets the Challenger 44050X apart from conventional four-post lifts. This innovative system provides the ability to raise the front or rear lift suspension either variably or simultaneously, creating a perfectly stable lifting platform when working with vehicles that have significantly heavier front or rear axles. This is especially critical when lifting waste trucks, construction equipment, or vehicles with mounted cranes and heavy payloads.
Independent lever controls give technicians precise command over the lifting sequence, allowing them to compensate for uneven weight distribution and achieve optimal balance throughout the lift cycle. The dual heavy-duty hydraulic cylinders deliver smooth, consistent power at every height, while the velocity fused redundant hydraulic safety system provides multiple layers of protection. With a 73-inch rise height and 10-level twin ladder lock positions, technicians enjoy comfortable access for a wide variety of service tasks at ergonomically optimized working heights.
Independent Control Console
The independent control console is strategically mounted away from the hydraulic lift assembly for safe, convenient operator access. This dedicated control station features the variable-synchro power system controls that allow you to raise and lower the front or rear suspension either simultaneously or independently, giving you complete command over the lifting process. Dual pressure gauges provide real-time feedback on system performance, while the single-point air lock release button enables the technician to disengage all column locks simultaneously with one simple action—a significant time-saver and safety enhancement during daily operations.
Heavy-Duty Anti-Skid Runways and Approach Ramps
Safety begins the moment a vehicle approaches the lift. The 44050X is equipped with diamond-plate anti-skid runways and heavy-duty fixed approach ramps that are securely bolted down for safe, easy drive-on access. The textured diamond plate surface ensures positive vehicle traction even in wet or oily conditions, while the robust ramp construction handles the punishment of daily commercial use without deformation or wear.
The 32-inch wide runways are fully adjustable to accommodate vehicles with tread widths ranging from 36 inches to 58 inches, making this lift compatible with everything from standard delivery trucks to wide-axle construction vehicles. The built-in runway rail system also supports optional convenience accessories like rolling jacks and sliding drain pans, transforming your lift into a fully integrated service platform.
Twin Ladder Lock Positions for Versatile Service Access
The 10-level twin ladder lock system provides exceptional flexibility for service work. These multiple lock positions allow technicians to select the ideal working height for any task, whether performing undercarriage inspections, drivetrain service, or suspension repairs. The ladder locks engage automatically as the lift rises and can be released simultaneously via the single-point air actuated system—no manual disengagement required at each column.
This versatility means you can position vehicles at comfortable, ergonomic heights that reduce technician fatigue and improve service efficiency. With a maximum 73-inch rise height, the Challenger 44050X provides ample clearance for accessing brakes, axles, exhaust systems, and other undercarriage components on large commercial vehicles.
Key Highlights of the Challenger 44050X
50,000 lb. lifting capacity handles the heaviest commercial trucks, transit vehicles, and construction equipment
46-foot overall length with 430-inch maximum wheelbase accommodates extra-long vehicles and extended chassis configurations
Variable-synchro power system with dual hydraulic cylinders allows independent or simultaneous front/rear lifting for vehicles with uneven weight distribution
15 HP motor with 230v-460v 3-phase power delivers reliable performance with a 75-second rise speed
Single-point air actuated lock release disengages all column locks simultaneously for fast, safe operation
See the Challenger 44050X in Action
Watch the Challenger 44050 series in action and see firsthand how the variable-synchro power system, independent controls, and heavy-duty construction deliver unmatched performance in real-world commercial service environments.
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Built for Reliability and Safety
Every aspect of the Challenger 44050X is engineered for long-term reliability in demanding commercial environments. The high tensile strength leaf chain drive system and sealed roller bearings deliver smooth, consistent operation with minimal maintenance requirements. The velocity fused redundant hydraulic safety system provides multiple layers of protection, automatically detecting and responding to any loss of hydraulic pressure or system irregularities.
The robust diamond-plate construction throughout the runways and approach ramps stands up to years of heavy use, while the adjustable runway system ensures compatibility with virtually any vehicle configuration. With a 17-foot 1-1/4-inch overall width and 144-inch inside column spacing, this lift provides ample room for safe vehicle positioning and technician access.
The Right Lift for Your Heavy-Duty Service Bay
Whether you operate a municipal fleet maintenance facility, a commercial truck repair shop, or a heavy equipment service center, the Challenger 44050X delivers the capacity, reach, and reliability you need to handle your most challenging lifting tasks. The extra-long configuration accommodates vehicles up to 430 inches in wheelbase, while the 50,000 lb. capacity handles everything from delivery trucks to fully loaded waste haulers.
The new black finish adds a professional, modern appearance to your service bay, while the time-tested Challenger engineering ensures years of dependable service. With convenient features like the built-in runway rail system for optional accessories, adjustable runways for multiple vehicle widths, and the advanced variable-synchro power system, the 44050X is the complete heavy-duty lifting solution.
Professional Installation Required
The Challenger 44050X requires professional installation by certified technicians. Proper foundation preparation, electrical connection, and air supply installation are critical for safe operation. Consult the installation manual and local codes before beginning installation.
Challenger Lifts, Inc. (CLI) lifts are guaranteed to the original owner. CLI shall repair or replace, at CLI option, for the full warranty period those parts that prove upon inspection to be defective and pay for reasonable costs of transportation and/or labor for replacement of said parts for the warranty period stated below. This warranty shall not apply unless the product is installed, used and maintained according to CLI’s specifications set forth in CLI’s installation, operation, and maintenance instructions. Use of any unapproved parts or accessories will void your warranty. This limited warranty extends only to the original purchaser and is not transferable. This warranty is valid only if the product has been registered with Challenger Lifts, Inc., www.challengerlifts.com.
This warranty does not cover normal maintenance or adjustments, damage or malfunction caused by improper handling, installation,
abuse, misuse, negligence, carelessness of operation, or normal wear and tear. In addition, this warranty does not cover equipment when
repairs have been attempted or made by anyone other than a CLI authorized service representative.
This warranty is exclusive and is in lieu of all other warranties expressed or implied including any implied warranty of fitness for a particular purpose, which implied warranties are expressly excluded. No employee, agent, representative, dealer or other person or entity is
authorized to give any warranties of any nature on behalf of CLI.
The remedies described are exclusive and in no event shall CLI, Inc. be liable for special, consequential or incidental damages for the breach of or delay in performance of the warranty. This warranty shall be governed by the Commonwealth of Kentucky, and shall be subject to the exclusive jurisdiction of the Court in the Commonwealth of Kentucky in the County of Jefferson.
Functional parts are considered the power units, cylinders, sheaves, sheave pins, hoses, hydraulic & pneumatic fittings, cables, adapters, latches, valves, and controls.
Structural parts are considered the carriage, columns, column extensions, overhead beams, arms, cross beams, runways, wheel stops, ramps, bolsters, sync rails, and plungers.
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