- Location
- Milford Haven, Dyfed
- Main postcode district
- SA73
- Nearby (straight line)
- Pembroke Dock (4 miles) and Haverfordwest (7 miles)
- Survey and quote
- Free, with a fixed written quote
A swing-lip dock leveller is a hydraulic ramp set into a pit at the dock edge, with a hinged steel lip along its front. When a trailer is docked the platform rises, the lip swings out, and the platform lowers until the lip rests on the trailer bed, forming a bridge for forklifts and pallet trucks. The lip is typically about 400 to 500 mm long.
What should sites in Milford Haven consider?
Ageing levellers in older docks around Milford Haven can often be replaced like for like in the existing pit, avoiding new concrete work if the pit is sound. Distribution warehouses in Milford Haven loading curtain-siders and box trailers every day are typical users of swing-lip levellers, which handle routine pallet loading well.
Every leveller recommendation we make for a dock in Milford Haven follows a measured survey of the pit, dock height and the trailers you actually receive.
Keeping the dock running is usually the first concern, so we plan around it. After a free survey of your Milford Haven site and a written quote at a fixed price, we agree when each bay can be released and whether any work should happen out of hours. Specialist installation engineers working under our management then fit the equipment, and we test it and hand over the documentation before the bay goes back into use.
What wears out on a swing-lip dock leveller?
The lip hinge, hydraulic hoses and seals are usually the first parts to wear on a swing-lip leveller, and planned servicing finds most of these problems before they stop a bay.
- Lip hinge: takes an impact every time the lip lands, and suffers badly if trailers reverse into a lip that has not been stored.
- Hydraulics: hoses, cylinder seals and power pack oil age and can leak.
- Velocity fuse: the safety valve that stops the platform dropping if a trailer pulls away must be tested.
- Toe guards and maintenance strut: must be intact and working. HSE guidance notes guards or skirting may be needed where something could be caught.
- Dock bumpers: worn bumpers let trailers strike the leveller and dock edge.
A leveller with a cracked lip hinge, a bent platform or repeated hydraulic leaks may be better replaced than repaired. Service and repair visits are chargeable and agreed before anyone attends.
How long should a dock leveller platform be?
A leveller platform should be long enough to keep the slope gentle across the full range of trailer heights you load, because the steepest gradient decides which handling equipment can use it safely. A longer platform spreads the same height difference over a greater distance.
- Know your trailer mix: with a dock typically around 1,200 mm high and trailer beds ranging from roughly 900 to 1,600 mm, the height difference can be considerable.
- Check your equipment: low-clearance electric pallet trucks cope with less gradient than a counterbalance forklift with good ground clearance.
- Common lengths: platforms are commonly made from around 2 to 3.5 m long, with longer units where trailers sit very low or very high.
- Width: a wider platform gives more room when pallets sit close to the trailer sides.
When replacing a unit, the pit size limits what can be fitted, so we measure the pit and record your trailer heights at survey before recommending a length.
The same published guide range applies across Wales; access, out-of-hours working and site conditions are confirmed at the free survey.
Survey checklist for your dock
- Wind exposure at the dock, which affects door and shelter choice
- Yard gradient and the slope of the approach to the dock
- Condition of any existing leveller pit, kerb angles and pit drainage
- Gaps around trailers where heated or chilled air escapes
- Dock height and the mix of trailers you load
- Bumper position and wear or damage on the dock face
Options to discuss
Interlocked controls
Control panels linked to the dock door, vehicle restraint or traffic lights so the leveller can only be operated when the dock is safe.
Long-platform leveller
A longer platform that keeps gradients gentle where trailer heights vary widely or low-clearance electric pallet trucks are used across the bay.
Planning, building control and safety law in Wales
Scissor lift tables and dock lifts in Wales can fall under LOLER, with thorough examination at least every 12 months, or every 6 months where people are lifted, depending on the equipment and its use. For sites in Milford Haven, your insurer or competent person will confirm the regime, and we check what applies at survey.
Questions about swing-lip dock levellers in Milford Haven
Which building and safety rules apply to a site in Milford Haven?
It depends on which UK nation the site is in. England and Wales use Building Regulations approval, Scotland uses building warrants and Northern Ireland uses building control approval from the council. Workplace safety is regulated by HSE in Great Britain and HSENI in Northern Ireland, and energy rules differ between nations. For your site in Milford Haven, we check what applies at survey and design to it.
Is the site survey in Milford Haven free?
Yes. For new installations, replacements, upgrades, conversions and complete bays, the site survey and written quote are free and come with no obligation. The survey lets us measure the openings, check the dock and structure, and understand how the bay is used, so the quote reflects your site. Repair and servicing visits are different: they are chargeable, with the price agreed before anyone attends.
How long does installation take at a site in Milford Haven?
It depends on the equipment, the number of bays, the condition of the dock and whether any building or electrical work is needed. We agree a programme with you after the survey, setting out which bays are out of use and when. Larger jobs are usually phased so that part of the dock stays open, and out-of-hours working can be arranged.
What capacity of leveller do we need?
The leveller needs to be rated for the heaviest combined load of forklift and goods that will cross it, allowing for the truck moving over it. General-purpose levellers are typically rated around 60 kN, with heavier ratings for heavy goods or large forklifts. We confirm the rating after looking at your equipment.
Do levellers need a three-phase supply?
Most hydraulic dock levellers use a three-phase supply, although some smaller units run on single phase. When replacing like for like, the existing supply can often be reused if it is in good order. We check the supply at survey and include any electrical work in the quote.
Swing-lip dock levellers near Milford Haven
If your site is not in Milford Haven itself, it may be near one of these: Pembroke Dock (4 miles) and Haverfordwest (7 miles). Pick the closest.
Other loading bay services in Milford Haven
Full guide to swing-lip dock levellers · Everything we do in Milford Haven
Tell us what is happening at your Milford Haven dock, what equipment is there and when it is used, and we will suggest the right next step.