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Lifting, Lashing & Rigging Knowledge Base

Lifting Rigging Industry Blog | Safety Tips Guides - H-Lift
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June 24th, 2024

What is the difference between a plain trolley and a geared trolley ?

A plain trolley is the same as a push trolley. Both terms refer to a manual trolley that moves along an overhead beam by manual pushing or pulling. These trolleys typically have wheels that roll along the beam's flanges and do not have any additional gearing mechanism. They are suitable for lighter loads and shorter distances. A geared trolley incorporates a gear system activated by a hand chain. When you pull the chain, it engages the gears, causing the trolley’s wheels to rotate. This mecha
June 4th, 2024

What is an Adjustable Beam Clamp ?

An adjustable beam clamp is a mechanical device used to attach fixtures, equipment, or structural components to overhead beams, girders, or other structural supports. It typically consists of a clamp body with a bolt or screw mechanism for tightening, along with a suspension point for securing loads.
May 27th, 2024

What is a Soft Steel Black Round Sling ?

A soft steel black round sling is a hybrid lifting sling that combines features of both polyester round slings and steel wire rope slings. Compared to conventional polyester round slings, the soft steel round sling offers superior cut resistance and increased heat resistance. WLL: 2000kg Safety Factor:5:1
May 5th, 2024

What are the chain grades and how are they derived ?

Chain grades refer to the strength and quality of a chain. They are typically used in applications such as lifting, rigging, and load-bearing. Different grades of chains are designed to handle varying levels of load and stress. The most common chain grades include Grade 30, Grade 43, Grade 70, Grade 80, and Grade 100.
April 22nd, 2024

What is the Rejection Criteria for Chain Sling ?

The chain should be rejected and referred to a competent person if any of the following are observed: The chain markings are illegible, i.e. information on the chain sling identification and/or the working load limit Distortion of the upper and lower terminals Chain stretch – if the chain links are elongated or if there is any lack of free articulation between the links or noticeable difference in the leg length of multi-leg chain slings, the chain may have been stretched
March 28th, 2024

Happy Easter !

May your Easter basket be filled with joy, happiness, and peace this season and always!
June 24th, 2024

Why Ratchet Tie-down Straps Should not be CE Marked ?

Ratchet straps are essential tools for securing loads during transportation, but the presence of a CE mark on these products can be misleading.
March 21st, 2024

Guidance on Hand Chain Blocks Used at an Angle to the Vertical

Hand chain blocks are frequently used at an angle to the vertical for applications such as fleeting (travelling a load by transferring it from one block to another) and to provide adjustment within a slinging arrangement. Some hand chain blocks are designed for use at an angle but the instructions from most manufacturers state that they are intended for vertical use only. When use at an angle is contrary to the manufacturer’s instructions, the user must carry out a risk assessment and provide ad
March 12th, 2024

What is the Service Life for a Textile Sling?

The service life of a textile sling depends on several factors, including its usage, maintenance, and storage.
March 6th, 2024

Safe Use of Wire Rope Grip/Pull Lifting Machines

H-Lift Wire rope pulling hoist is a compact and lightweight hoist that can be used for lifting, pulling and tightening over a long distance. It works with a steel wire rope running through the jaws of the hoist. The double sets of jaws open in turns so that the wire rope will always stay tight during the operation.
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