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Fixed Trench Box Davit System
Fixed Trench Box Davit System

Fixed Trench Box Davit System

The 30161 Fixed Trench Box System is a robotic-grade anchorage solution for shoring up to 127mm thick. It provides a robust, EN 795 compliant platform for one-person confined space entry and rescue, perfect for consistent utility excavations across UK construction sites.

  • 27mm Throat Capacity – Engineered to fit standard UK trench boxes and structural shoring up to 5 inches thick.
  • Pro-3 Large Components – Includes the high-clearance 30105 arm and 30109 mast for superior vertical lift.
  • Robotic-Style Precision – Features Tuff-Klik pin-less connectors for rapid, tool-free assembly by a single operator.
  • EN 795 Type B Certified – Meets all current UK safety standards for portable anchorage and fall protection.
  • Durable CS-500 Finish – High-performance coating protects the mild steel base from corrosion in wet site conditions.

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Enquire about hiring or buying this product. You’ll be contacted by one of our Sales Team.

1 x 30105 Upper Arm 1 x 30109 Lower Mast 1 x 30161 Fixed Barrel Mount (127mm)

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Fixed Trench Box Davit System

Full Description

The Tuff Built Fixed Trench Box Davit System is the definitive choice for utility contractors and groundworks teams who require a reliable, high-clearance safety solution for standard shoring applications. This assembly combines the 30105 Large Upper Arm and 30109 Lower Mast with the precision-engineered 30161 Fixed Barrel Mount, which is specifically designed to sleeve over trench box walls up to 127mm thick. At PQS Survey Ltd, we provide this system for both hire and sale, ensuring it meets the rigorous demands of UK construction sites. The base is constructed from heavy-duty mild steel with a specialised CS-500 corrosion-resistant finish, while the mast and arm are crafted from lightweight, high-tensile aluminium. This synergy allows for a "bullet-proof" setup that is easy for a single operative to install without tools. Whether you are conducting routine manhole maintenance or deep excavation rescue, this system ensures total compliance with LOLER and WAHR regulations.

FAQs

Fixed Trench Box Davit System
What is the maximum wall thickness for this assembly?
The 30161 fixed mount accommodates shoring and trench box walls up to a maximum width of 127mm.
Fixed Trench Box Davit System
Can one person set up this system?
Yes, the lightweight aluminium mast and arm are designed for simple one-person assembly using pin-less connectors.
Fixed Trench Box Davit System
Is this system compatible with fall arrest blocks?
Yes, the 30105 upper arm features a dual-pulley head and brackets to mount both winches and SRLs.
Fixed Trench Box Davit System
What is the safe working load (SWL)?
The system typically supports a maximum user weight of 140kg for fall arrest and rescue operations.
Fixed Trench Box Davit System
Does the mast rotate within the base?
Yes, the assembly offers 360-degree rotation, allowing you to swing personnel safely away from the trench edge.
Fixed Trench Box Davit System
Can I hire this kit from PQS Survey Ltd?
We offer the full 30161 assembly for hire, providing a cost-effective solution for short-term shoring projects.
Fixed Trench Box Davit System
Is the 30161 mount made of aluminium?
The base mount is constructed from high-strength mild steel, while the mast and arm are lightweight aluminium.
Fixed Trench Box Davit System
How high does the mast reach?
The 30109 lower mast provides 1.32m of vertical height, ensuring clearance over high trench box edges.
Fixed Trench Box Davit System
Does this assembly meet LOLER requirements?
Yes, when used with certified winches, it meets LOLER and WAHR regulations and requires 6-monthly inspections.
Fixed Trench Box Davit System
Can it be used for material handling?
While designed for personnel, it can be used for light material handling within its rated capacity and local regulations.