Modulift MOD 50 - User Manual

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User Instructions

Modulift UK Ltd tel: +44(0)1202 621511 email: sales@modulift.com www.modulift.com

The Modulift Spreader is modular in length, and every spreader consists of 1 pair of End Units and

Drop Links, with intermediate struts that can be bolted into the assembly to achieve dierent spans.

 Personnel using this system should be suitably trained, competent and have a clear

understanding of Safe Slinging procedures.

 The use of Modulift equipment must be in accordance with the procedures laid down in

‘Lifting Operations and Lifting Equipment Regulations 1998’ (LOLER).

 Never exceed stated WLL – Adhere to WLL in Table 2 for particular sling angle used.

 The top sling length is critical to the safe use of the spreader – Adhere to Table 2.

 Ensure Drop Links hang down, and smaller shackles are connected to bottom hole of Drop Link.

 Do not under any circumstances hang load(s) from the tube or anges – the spreader is designed for

axial compression, not bending.

WARNING!

MOD 50

MOD 50 has an assembled span ranging from 1 metre to 13 metres in 0.5 metre increments.

MOD 50 Beam Specication

 Rated at 50 tonnes WLL at 8 metres span

(30° STV). See Load Table for WLL at longer spans.

 ‘Sling to Vertical’ angle, β, 45 degrees or less.

 End Units & Drop Links are rated at 25 tonnes WLL each (50 tonnes combined capacity).

 Bolt tightening torque: 150Nm. Spanner size required: 30mm.

 Recommended additional equipment: Torque Wrench, Podger Spanner and Ring Spanner.

P1 P2P3–P6

Span

P8 P9

β = Sling to vertical angle

Strut

Drop link

End unit sub-assy

Larger shackle

Smaller shackle

Drop link

Table 1 – Component List

Part Ref. Description Weight/item

P1 End Unit 38kg

P2 Drop Link 11kg

P3 4.0m Strut 140kg

P4 2.0m Strut 82kg

P5 1.0m Strut 53kg

P6 0.5m Strut 38kg

P7 35t Shackle 20kg

P8 25t Shackle 14kg

M20 x 65, Grade 8.8, HT Bolts, Nuts & Washers

Fig. 1 – Typical Spreader Assembly

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The Modulift Spreader Beam is a modular lifting device designed for safe and efficient handling of heavy loads. It consists of a pair of End Units and Modulift Drop Links, which are interconnected by bolts to achieve various spans. The device is designed to be easily assembled and disassembled, making it a versatile solution for a wide range of lifting applications.

Function Description

The Modulift Spreader Beam functions by distributing the load evenly across its length, preventing excessive stress on the lifting points. The End Units provide the primary connection points for the lifting slings, while the Drop Links allow for adjustment of the spreader's span to accommodate different load sizes and configurations. The modular design enables users to create a spreader beam of the desired length by combining various Drop Links.

Important Technical Specifications

The Modulift Spreader Beam is available in several models, each with specific technical specifications. For instance, the MOD 50 model has a maximum span of 13 meters and a minimum span of 1 meter. The Drop Links come in various lengths, allowing for precise span adjustments. For the MOD 50, the Drop Links have different Working Load Limits (WLLs) depending on their size:

P1: End Unit, 38kg
P2: Drop Link, 11kg
P3: 4.0m Strut, 140kg
P4: 2.0m Strut, 82kg
P5: 1.0m Strut, 53kg
P6: 0.5m Strut, 38kg
P7: 35t Shackle, 20kg
P8: 25t Shackle, 14kg
P9: M20 x 65, Grade 8.8, HT Bolts, Nuts & Washers

The bolts used for assembly are M20 x 65, Grade 8.8, HT Bolts, Nuts & Washers, with a recommended tightening torque of 150Nm. The spreader beam is rated at 50 tonnes WLL at 8 metres span (30° STV), 50 tonnes WLL for WLL at longer spans, and 50 tonnes WLL for WLL at shorter spans.

The device is designed to comply with the EC Machinery Directive 2006/42/EC and relevant harmonized standards such as BS EN 13155: 2003+A2:2009 and BS EN 1993-1-1: 2005. Each Modulift product is marked with a CE mark, product name/and or size/designation, WLL, unique identification serial number, year of manufacture, and self-weight of component. Additional marking is permitted using low-stress punches on the I.D. plates or applied as labels.

Usage Features

The Modulift Spreader Beam offers several usage features that enhance its versatility and safety:

Modular Design: The modular nature allows users to create custom spreader lengths by combining different Drop Links, making it adaptable to various lifting scenarios.
Easy Assembly: The device is designed for straightforward assembly using bolts and nuts, which are supplied with the kit. The assembly process involves laying out the End Units and Drop Links, connecting them with bolts, and ensuring proper tightening.
Safety Features: The manual emphasizes the importance of safe lifting practices, including checking all components for damage, ensuring correct bolt tightening, and verifying the WLL of all components. It also provides guidance on safe sling angles and the use of appropriate shackles.
Sling Angle Considerations: The manual provides detailed tables and diagrams to help users determine the correct sling lengths and angles for various spans to ensure stability and prevent unsafe lifting configurations. For instance, a sling angle of 45 degrees or greater is recommended for optimal stability.
Load Distribution: The spreader beam ensures even load distribution, which is crucial for preventing damage to the load and ensuring the safety of personnel.
User Instructions: Comprehensive instructions are provided for assembly, inspection, and general safe use, including details on how to calculate the center of gravity (CoG) and ensure stability during lifting operations.
Accessory Compatibility: The Modulift Spreader Beam is compatible with various lifting accessories, such as slings, shackles, and other rigging components, which can be easily attached to the End Units and Drop Links.

Maintenance Features

Regular maintenance is crucial for ensuring the continued safe operation of the Modulift Spreader Beam. The manual outlines several key maintenance features and recommendations:

Thorough Examination: A thorough examination by a competent person is required at intervals not exceeding six months, and at shorter intervals in accordance with local laws or where the equipment is used in extreme environments.
Component Inspection: Components that have cracks, are visibly distorted or twisted, severely corroded, or have gouges in excess of 10% of the thickness of the material should be discarded and replaced or repaired. Fasteners should be inspected prior to each use and discarded if any visible damage to the bolt shank or the thread is found.
Repair: Repairs must be done by Modulift if possible, but in exceptional circumstances, repairs can be done by a third party in strict accordance with Modulift's requirements and express approval. Any repairs must be discussed with Modulift before proceeding to avoid invalidating the Modulift declaration.
End of Life: Modulift products are generally made from structural mild steel that can be widely recycled, promoting environmental responsibility.
Cleaning and Storage: While not explicitly detailed in the provided text, general good practice for lifting equipment includes cleaning components after use and storing them in a dry, protected environment to prevent corrosion and damage.
Documentation: Maintaining detailed records of examinations, repairs, and modifications is essential for compliance and tracking the equipment's history.

The Modulift Spreader Beam is designed to be a reliable and safe lifting solution, provided that users adhere to the instructions and recommendations outlined in the manual. Regular inspection, proper assembly, and adherence to safe lifting practices are paramount for maximizing the lifespan and safety of the device.

Modulift MOD 50 Specifications

General

Brand	Modulift
Model	MOD 50
Category	Lifting Systems
Language	English

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