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Sky Hook 64" Portable Jib Steel Crane With Floor Mounted Base
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Expand descriptionSky Hook 64" Portable Jib Steel Crane With Floor Mounted Base is a lightweight lifting jib crane that delivers 500 lb of lifting capability with an overall height of the lifting device (including the base) of 64.3" and a 75" lifting chain.
Designed to bolt easily to floors, Sky Hook Jib Steel Crane is perfect for those applications where you want a unit ready to do the heavy lifting sitting right next to your machine or equipment. This versatile unit works well in welding departments, assembly and production areas, repair stations, loading docks, marine docks, and boat or ship decks.
Using just one person, this jib steel crane has a 75” length of lift that makes lifting up to 500 lbs. possible—yet the Sky Hook itself weighs just 26 lbs. If you usually need two or more people to move or lift machine parts or heavy items, with Sky Hook Jib Steel Crane just one person can safely lift and pivot the unit 360° for precision positioning. As an added benefit, it functions well in tight working conditions and is less expensive than a forklift, overhead crane, or chain hoist.
If you or your employees are lifting 25 lbs. or more, you’re at risk for back sprains, muscle pulls, wrist injuries, elbow injuries, spinal injuries, and other damage caused by lifting heavy objects. It is able to reduce those risks and does the heavy lifting for you. Constructed of high-strength steel.
The 64" Sky Hook Portable Jib Steel Crane with Floor Mounted Base is available with a friction style brake or the clutch style brake, see the Q & A tab above for the benefits of each one. Both models features an easy to use hook system, allowing you to attach it directly to you load, or to use it with one of our popular add on accessories (see below). We can also customize these units, see detailed images above for details.
The Sky Hook 64" Portable Jib Steel Crane With Floor Mounted Base is available in 4 different models:
8550 Economy - Lever Operated Friction Brake with Roller Chain
8750 Premium - Loadlock Clutch Brake with Roller Chain
9550 Economy - Lever Operated Friction Brake with 3/16" Cable
9750 Premium - Loadlock Clutch Brake with 3/16" CableAlso Available In:
- 25.8" Tall Portable Jib Crane With 21" Reach
- 42.3" Tall Portable Jib Crane With Articulating Arm (21-36" Reach)
- 42.3" Tall Portable Jib Crane With Bolt Down Base and 21" Reach
- 64.4" Tall Portable Jib Crane With Floor Mount and Articulating Arm (21-36" Reach)
- 63.8" Tall Portable Steel Crane With Vehicle Hitch Base and 21" Reach
Unique Features:
- Designed to bolt easily to floor or any suitable flat surface
- Prevents lifting injuries
- Uses one hand operation that does the work of 4 people
- Safely lifts & position up to 500 lbs. (227kg) with one person
- Rotates 360°
- Designed for precision positioning
- Operates in tight working conditions
- Totally maintenance free
- Has removable boom for easy transport
- Meets applicable O.S.H.A. requirements
Specs:
- Load limit 500 lbs. (227 kg)
- Sky Hook weighs 26 lbs. (11.8 kg)
- Base weighs 42 lbs. (19.1 kg)
- Pivots 360°
- 75” (190.5 cm) Length of lift
- Overall height of Sky Hook including base is 64.3” (163.3 cm)
- One rotation of hand wheel = approx. 1” (2.5 cm) of vertical lift
- Easily detached and carried to different locations
- Constructed of high-strength steel
Optional Accessories:
- Vise Hook - Safely and easily lift your vise. Takes the strain out of removing your vise from your mill every time you need to change your setup, Designed to lift a 6-10" vise jaw.
- Chuck Hook - The safest and easiest way to handle your chuck Just tighten the jaws against the Chuck Hook and lift. No slings to slip off; no drilling or tapping needed. Capable of handling up to a 20" chuck or 300 lbs
- Nylon Lifting Slings - Heavy duty nylon double loop construction. Available in 3', 4', 5', and 6' lengths.
- Choker Collar - Reduce the lifting reach of your Sky Hook for custom lifting applications. Allows for operation in tight working conditions
- Extra Floor Mount Base - Allows you to use the Sky Hook in more than one location
- Lift Hitch Attachment - Slips directly into a standard 2" Class 3 truck receiver hitch. Receiver base weighs 20 lbs.
Sky Hook 64" Portable Jib Steel Crane With Floor Mounted Base - Reviews
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1 Most recent customer reviews (see all reviews): - Q & A
What is the difference between the chain and cable lifts?
All the Sky Hook models are available in either roller chain or cable configurations. Each configuration has unique benefits and are best suited for the appropriate lifting application.
The Steel Roller Chain option provides a consistent travel rate and precise load positioning. Cables on the other hand stack up on the spool, requiring a slightly more amount of force as the cable is reeled in.
Cables are typically quicker and easier to inspect, and many large corporations require cable only for all their lifting devices.
The chain option creates a smoother lowering and raising of your load, smoother braking, as well as providing a stronger solution, therefore needing to replace your cables less often. The cable option is more useful in wet areas where moisture and rust build up is more common.
What is the difference between a friction style brake and a clutch brake?
There are two brake styles offered for the Sky Hook lifting devices. Each brake style offers specific benefits for different applications.
Friction Brake (Economy):
The standard Friction Brake utilizes the friction of a brake on a hub to hold the load applied to the hook of the Sky Hook. This brake style has a lever that protrudes from the top of the Sky Hook gearbox by the hand wheel. Using the Friction Brake is a simple one-hand operation. For the operator to raise the load he must simply rotate the hand wheel clockwise*.
To lower the load, the operator will need to slowly pull back on the brake lever while controlling the rate of descent with the palm of the same hand against the outer ring of the hand wheel. The operator can lower the load as slow, or fast, as desired. If there is a very light load or no load at all on the hook of the Sky Hook, the operator may need to either rotate the hand wheel counter-clockwise*, or pull down on the hook, while pulling back on the brake lever. If at any point the operator lets go of the brake lever, the Sky Hook will hold the load at that position.
The benefits of this brake style can be seen in that it is very economical in that it does not add any cost to the Sky Hook unit. It is also a great option for customers requiring quick operation especially when lowering the load. Customers lowering the load long distances would find it to be beneficial because of the ease of operation.
Clutch Brake (Premium - Weston Style Brake):
The Clutch Brake option uses the design concept used commonly in handchain operated chain hoists. The Clutch Brake uses mechanical screw forces to hold the load at all times. Releasing the brake is done by the operator rotating the hand wheel counter-clockwise*. There is no lever required to operate this brake. Operation of the Clutch Brake is seamless and convenient.
Raising the load with a Clutch Brake requires the operator to simply rotate the hand wheel clockwise* same as on the Friction Brake. The difference between the two brake styles is in the operation of lowering the load. Lowering the load with a Clutch Brake requires the operator to simply rotate the hand wheel the opposite direction from raising it. The brake does all the work for releasing when necessary.
If at any point the operator lets go of the hand wheel, the Sky Hook will hold the load at that position. The benefits of this brake are in simplicity. It does not require explanation to operate. Employers can trust that the Sky Hook brake will not likely be used incorrectly as the room for error is nearly non-existent. The extra cost of this brake style is easily respected with the additional ease of use it offers.
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