Challenger Lifts CLHM-SC-440 - Heavy-Duty Air-Hydraulic Shop Crane

When you're pulling engines or wrestling heavy drivetrain components out of fleet vehicles all day, a wobbly crane that's hard to position costs you real time. The Challenger Lifts CLHM-SC-440 is a 4,400-lb-capacity hydraulic shop crane built for that exact situation - heavy daily use, tight shop floors, and technicians who can't be wasting time fighting their equipment.

This unit runs an air-hydraulic pump made in the U.S.A. by Gray Manufacturing. Hook up your shop air and you're lifting without the manual effort. The pump is interchangeable, so if your needs change or a pump requires service, you're not scrapping the whole crane. Three adjustable leg-width positions - 22", 36", and 50" - let you straddle components and work around obstacles that a fixed-leg crane would force you to walk away from.

Storage is a non-issue. The crane folds down in about 60 seconds, so when the job's done, it tucks away without eating up floor space. The 6" casters are larger than what you'll find on most portable shop cranes, and that translates directly into easier maneuvering across concrete - especially when you've got a heavy load suspended.

Challenger Lifts Inc. has built a reputation in the professional shop market for equipment that holds up. Parts availability, build quality, and a clear warranty structure back that reputation up. When you buy from us, you get free shipping to the lower 48 and a team you can call with questions before or after the sale.

Specifications

Capacity (Retracted) 4,400 lbs. (1,995.81 kg)
Capacity (Center) 3,800 lbs. (1,723.65 kg)
Capacity (Extended) 3,300 lbs. (1,496.86 kg)
Max Boom Height (Retracted) 119" (302.26 cm)
Max Boom Height (Extended) 130" (330.2 cm)
Boom Height (Horizontal) 84" (213.36 cm)
Boom Reach (Retracted) 35-3/4" (90.81 cm)
Boom Reach (Extended) 50-3/4" (128.91 cm)
Overall Length 82" (208.28 cm)
Min Throat Width 22" (55.88 cm)
Leg Length (Inside) 55" (139.7 cm)
Inside Leg Width (3 Positions) 22" / 36" / 50" (55.88 cm / 91.44 cm / 127 cm)
Leg Height 8-1/8" (20.64 cm)
Wheel Diameter 6" (15.24 cm)
Pump Type Air-Hydraulic (Gray Manufacturing, U.S.A.)

What's Included

  • CLHM-SC-440 shop crane frame with folding legs
  • Air-hydraulic pump (Gray Manufacturing, U.S.A.)
  • 6" caster wheel set

Call to confirm included accessories for slings and levelers. A full line of American-made levelers and slings is available separately.

Applications

Fleet Service and Commercial Shops

The 4,400-lb retracted capacity handles heavy diesel engines and drivetrain components. Adjustable legs let you position under a wide range of vehicle types without repositioning the whole crane.

Engine Pulls and Installs

With a max extended boom reach of 50-3/4", you've got the clearance to work over the engine bay on most commercial vehicles. The air-hydraulic pump keeps the lift controlled and consistent pull after pull.

Transmission and Axle Work

Heavy transmissions and differentials are exactly what a crane like this is for. Boom height adjusts from retracted to extended to match the component height you're working with.

Shops With Limited Floor Space

The 60-second fold-up design means this crane doesn't live in your way when it's not in use. Move it, fold it, and get it out of the next tech's workspace in under a minute.

Shipping

Free shipping to the lower 48 states. Our team coordinates the freight shipment and helps manage scheduling details. Need a delivery window, residential delivery, or liftgate service? Contact us before ordering so we can confirm the best delivery setup and any accessorial charges.

Warranty

The CLHM-SC-440 falls under the Challenger Lifts Mobile Columns (CLHM Series) warranty tier: 1 year labor, 1 year functional parts, 5 years structural parts.

This warranty covers the original purchaser only and is not transferable. Coverage applies when the crane is installed, used, and maintained per Challenger Lifts specifications. Use of unapproved parts or accessories voids the warranty. Damage from misuse, negligence, improper installation, or unauthorized repairs is not covered.

Functional parts include power units, cylinders, hoses, hydraulic and pneumatic fittings, valves, and controls. Structural parts include the carriage, columns, arms, and frame components.

Warranty registration may be required after purchase. Refer to included documentation for details.

Questions Before You Buy?

Call us at (855) 498-2147 - we'll help you confirm the right setup for your shop.

Frequently Asked Questions

Q: What is the maximum lifting capacity? A: 4,400 lbs with boom retracted, 3,800 lbs at center, 3,300 lbs fully extended.
What is the maximum lifting capacity of the CLHM-SC-440?

Capacity depends on boom position. With the boom retracted, you're at 4,400 lbs. At the center position, capacity is 3,800 lbs. With the boom fully extended, capacity drops to 3,300 lbs. Always confirm your load is within the rated capacity for the boom position you're using.

Q: Does this crane require shop air to operate? A: The SC-440 comes with an air-hydraulic pump that requires compressed air. The pump is interchangeable with a manual pump if needed.
Does this crane require shop air, or can it be operated manually?

This specific model - the CLHM-SC-440 - comes with an air-hydraulic pump. The pump system is interchangeable, so the crane frame supports either air-hydraulic or manual pump operation. If you'd prefer a manual pump, the CLHM-SC base model is available with that configuration. The air-hydraulic pump does require a compressed air connection to operate.

Q: How wide do the legs adjust? A: Three positions: 22", 36", and 50" inside leg width.
How wide do the legs open, and is that adjustable?

Yes - the legs have three adjustable width positions: 22", 36", and 50" inside leg width. The 22" minimum throat width lets you position the crane in tighter spaces, while the wider settings give you the stability you need when lifting at heavier loads or with the boom extended.

Q: How high does the boom reach? A: 119" retracted, 130" extended. Boom reach is 35-3/4" retracted and 50-3/4" extended.
How tall does the boom reach, and can it be extended?

With the boom retracted, max height is 119". Fully extended, it reaches 130". The boom also has a horizontal position at 84" overall height, which is useful for transport and maneuvering with a load. Boom reach extends from 35-3/4" (retracted) to 50-3/4" (extended).

Q: How fast does the crane fold for storage? A: Folds down in approximately 60 seconds. Rolls on 6" casters when folded.
How does the crane store, and how long does it take to fold?

The CLHM-SC-440 folds down in about 60 seconds. That's a design priority for busy shops where floor space is always contested. When it's folded, the crane can be rolled out of the way on its 6" casters.

Q: What is the warranty on the CLHM-SC-440? A: 1 year labor, 1 year functional parts, 5 years structural parts. Original purchaser only. Registration may be required.
What is the warranty coverage on the CLHM-SC-440?

The CLHM Series carries 1 year of labor coverage, 1 year on functional parts (pump, cylinders, hoses, valves, fittings, and controls), and 5 years on structural parts (frame, carriage, columns, arms). Warranty applies to the original purchaser only and requires the product to be used per Challenger Lifts specifications. Warranty registration may be required after purchase - refer to the included documentation for details.

Q: Does it ship free? A: Free shipping to the lower 48 states via freight. Contact (855) 498-2147 before ordering if you need liftgate, residential, or scheduled delivery.
Does the CLHM-SC-440 ship for free, and what should I know about delivery?

Yes - free shipping to the lower 48 states. This is a freight shipment, so if you need a scheduled delivery window, liftgate service, or residential delivery, contact us at (855) 498-2147 before placing your order so we can confirm the right delivery setup and any applicable accessorial charges.

Q: Who makes the pump and can it be replaced? A: Gray Manufacturing (U.S.A.). The pump is interchangeable with either air-hydraulic or manual configurations.
Who makes the pump on this crane, and is it replaceable?

The air-hydraulic pump is made in the U.S.A. by Gray Manufacturing. The pump is designed to be interchangeable - so if you need to swap it out for service or switch to a manual pump down the road, you're not replacing the whole crane. Gray Manufacturing is a well-established name in shop equipment pump systems.

About the Brand

Challenger

Challenger Lifts manufactures a full range of professional vehicle lifts, from compact two-post units to mobile columns capable of lifting commercial fleets. Every product is ALI-certified and built in the United States, backed by over three decades of shop-floor experience.

View All Challenger Products

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