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Gs AIL - 4500 UDB

Built: 2016 · Series: AIL

More machines from model year 2016

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The Gs AIL - 4500 UDB is a model in the AIL series. Production: 2016. The vehicle is 2,550 mm wide. The unladen weight is 11,580 kg. Top speed is 100 km/h. The gross vehicle weight is 45,000 kg. The AIL series covers 10 models. Unladen weight within it ranges from 5,900 to 11,580 kg; the AIL - 4500 UDB sits at the top of that range with 11,580 kg. Its immediate neighbours are the AIL 3800 B below it with 10,520 kg. Gross vehicle weight within it ranges from 26,400 to 45,000 kg; here the AIL - 4500 UDB sits at the top of that range with 45,000 kg. 821 Gs models across 29 series are on record.

GS Meppel AIL – tipping semi-trailer range from the Dutch manufacturer: two- and three-axle, 26,400 to 45,000 kg gross weight, 5,900 to 11,580 kg unladen weight

This page gathers the AIL range from the Dutch tipping semi-trailer manufacturer GS Meppel, the middle segment between the light AI-2800 and the fixed three-axle AIL-3600. The models AIL 2320 M, AIL 2800, AIL 3000, AIL 3600 B, AIL 3700 D/DB and AIL 3800 B use the number in the designation to mark different payload steps, while M, B and D denote body variants of the tipping body. As class O4 trailers they require air brakes with ABS or EBS and are subject to recurring roadworthiness testing; the semi-trailer tractor requires a category CE licence.

Read on 3 more paragraphs

The register lists here 10 versions with unladen weights from 5,900 to 11,580 kg, gross weights from 26,400 to 45,000 kg, lengths from 10,270 to 10,950 mm and a uniform width of 2,550 mm.

Spanning almost 26 to 45 tonnes, the AIL range covers the whole GS Meppel programme between two- and three-axle and forms the basis for customer-specific configuration of tipping semi-trailers for earthworks, recycling and agricultural transport in the Netherlands and neighbouring countries.

On a used tipper, the condition of the tipping body, side boards and tailgate, wear on the hydraulic ram and tipping valves, corrosion of the body and frame side members, the braking system and air suspension, and the kingpin and landing legs all count; parts run through GS Meppel and the usual trailer suppliers. Whether a tandem or a tridem axle group is fitted depends on the payload step of the particular version; the tridem group spreads the load more evenly, while the tandem axle is lighter and cheaper to maintain.

Sources: SpecCodex register, model data: Gs AIL

Technical data

Dimensions and weights

Width2,550 mmcorrect
Unladen weight11,580 kgcorrect
Gross vehicle weight45,000 kgcorrect

Drivetrain and chassis

Top speed100 km/hcorrect

Frequently asked questions

How much does the Gs AIL - 4500 UDB weigh?

The unladen weight is 11,580 kg.

What is the gross vehicle weight of the Gs AIL - 4500 UDB?

45,000 kg.

Up to what speed is the Gs AIL - 4500 UDB approved?

Approved up to 100 km/h.

When was the Gs AIL - 4500 UDB built?

Production years: 2016.

What to check before buying

  • Search the frame and welds at the axle mounts — that is where cracks start.
  • Check the brakes and the last inspection in the papers.
  • Work the gross weight against the towing vehicle before buying.
  • Compare the chassis number with the papers.
  • Look at the floor, cover or body from the inside — rust does not show from outside.

A general list for this type of machine — no substitute for an inspection or an appraiser.

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This page carries 6 individual figures for this model. They come from 1 recorded source; every figure can be traced there. What we cannot document is not here — we leave gaps open rather than estimate them.

The technical data on this page comes from official vehicle registration records (RDW/Traficom), not from the manufacturer.

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Other models in this series

Sources: RDW — Dutch national vehicle register (retrieved August 2026) · How we check the data

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