TK 250 Bailey Bridge

The TK250 is a robust modular bridging system designed to cope with the heavy duty vehicles used in construction, mining, oil and gas and extractive industries, and is available for both permanent and temporary applications.

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Product Description

TK250 system uses standardized, interchangeable steel components to provide robust, rapid-build solutions for permanent rural bridges, temporary access and emergency bridging. Achievable span lengths, in span increments of 4.5m or 2.25m, vary according to loading but multiple span structures supported on intermediate piers mean that the suitability of TK is not restricted by length of crossing.

Its unique combination of pre-engineered modular components, simple pinned / bolted connections, heavy load capability and robust design makes the system ideal for use as a stock bridge system in country.

Feature

● Modular

● Rapid-build

● Can be assembled using light plant

● Can be crane built or cantilever launched

● Relocatable

● Transport in standard containers

● Long span capability

● Single and multi-span solutions available

● Robust

● High fatigue capability

● Heavy axle / Wheel load capacity

● Long life with minimal maintenance

● Optional ramps, footwalks, piers, parapets and barriers

● Various deck options available

Technical Specification:

Span	13.5m (44 ft) up to 76.5m (250 ft)，(increment of 2.25 m)
Roadway Width	Standard Wide – 3.15m；Extra Wide – 4.2m ; Double Lane :7.35m， three lane：10.5m
Material Grade	S235JR，S355JR，S460J0
Load Capacity (Option)	40tons, 50 tons (tracked vehicle), 80ton (trailer), HS-20, HL93, HS-25，HA，HA+HB….
Surface Protection	Painted or Galvanized
Joint System	Pin and Bolt System
Erection Method	Crane Lifting Cantilever Launching Method

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