TRF/Site Traffic/TBT-TRF-014

Low Loader Operations

Traffic Management › Site Traffic › Low Loader Operations

Presenter		Project
Location		Date

Low loaders transport heavy plant such as excavators, cranes, and piling rigs between sites.
Loading and unloading plant onto a low loader is a high-risk operation involving movement on a slope.
The trailer must be on firm level ground with the brakes applied and wheels chocked before loading.
Plant drives onto the trailer via ramps — the gradient creates overturning and run-off risk.
A trained banksman must guide the plant operator throughout the loading and unloading procedure.
Securing the load with chains and ratchet straps rated for the plant weight is a legal requirement.
Abnormal load regulations may apply depending on the combined width, height, and weight of the load.
Overhead clearance on the route must be checked — raised booms and buckets increase the transport height.
The transport weight must not exceed the trailer or vehicle rated capacity and axle limits.
Plant must be in transport configuration — bucket down, boom stowed, slew locked — before travel.

Overturning	Plant driving up or down trailer ramps can overturn, crushing the operator or bystanders.
Unsecured loads	Plant that shifts or falls from a low loader during transport causes fatal road traffic incidents.
Overweight	Exceeding weight limits affects vehicle stability, braking, and bridge load ratings on the route.

Don't

Position the trailer on firm level ground with brakes applied and wheels chocked
Use a trained banksman to guide plant onto and off the trailer throughout
Secure the plant with chains and ratchet straps rated for the load weight
Stow the boom, lower the bucket, and lock the slew before transport
Check the combined weight does not exceed the trailer rated capacity and axle limits
Verify overhead clearance on the planned transport route before departure
Apply for abnormal load permits where the load exceeds standard dimensions or weight
Brief the plant operator on the loading sequence, ramp gradient, and signals
Inspect the trailer ramps, deck, and securing points before every loading operation
Ensure the driver holds the correct HGV licence and the vehicle has a valid MOT

DON'T load or unload plant without a banksman guiding the operator at all times
DON'T drive plant onto a trailer positioned on soft, sloping, or unstable ground
DON'T transport plant with the boom raised, bucket elevated, or slew unlocked
DON'T exceed the rated capacity of the trailer, axles, or securing equipment
DON'T use damaged chains, straps, or securing points to hold the load
DON'T stand in the line of travel behind plant driving onto or off the trailer
DON'T move the trailer until all securing chains and straps are tight and checked
DON'T transport abnormal loads without the required permits and escort arrangements
DON'T assume the route is suitable — check bridge weights and height restrictions
DON'T allow passengers to ride in the cab of plant being transported on the trailer

See also: Plant Transport and Loading | Abnormal Load Escort and Delivery

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