Technical register for agricultural, construction and commercial machinery · sourced data
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Gk Grunenfelder SLA 65 B

Built: 1999 · Series: Other models

More machines from model year 1999

Source: obi.de

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The Gk Grunenfelder SLA 65 B is a vehicle built by Gk Grunenfelder. Production: 1999. The vehicle is 6,780 mm long and 2,310 mm wide. The unladen weight is 2,300 kg. The wheelbase measures 4,460 mm. Top speed is 100 km/h. The gross vehicle weight is 6,500 kg. Unladen weight across the Gk Grunenfelder range ranges from 1,730 to 5,300 kg; the SLA 65 B sits in the lower part of that range with 2,300 kg. Its immediate neighbours are the SLA 48 below it with 2,030 kg and the SLA 6.5 above it with 2,500 kg. Gross vehicle weight across the Gk Grunenfelder range ranges from 3,500 to 15,000 kg; here the SLA 65 B sits in the lower part of that range with 6,500 kg. 5 Gk Grunenfelder models are on record.

GK Grünenfelder – other models: the collective page for LA and SLA series trailers outside the named models, kerb weight from 1,730 to 5,300 kg, permissible gross weight from 3,500 to 15,000 kg

This collective page covers GK Grünenfelder trailers that the register does not assign to a named series. It lists versions of the LA and SLA series, where the digits after the SLA code – such as 5.1 or 6.5 – indicate different size steps within the series.

Read on 3 more paragraphs

The register lists 5 versions with a kerb weight of 1,730 to 5,300 kg and a permissible gross weight of 3,500 to 15,000 kg. Lengths range from 6.78 to 9.26 m, widths from 2.23 to 2.60 m.

With gross weights of 3,500 to 15,000 kg, the range spans lighter tandem-axle trailers through to heavier three-axle versions for hauling materials and equipment in agriculture and commercial use. The wide span of the SLA series thus covers different payload requirements. The more than fourfold difference in gross weight between the lightest and heaviest version – 3,500 versus 15,000 kg – shows how wide the range of applications for the SLA series is on this collective page.

When buying used, check the frame and load platform for corrosion and deformation, particularly in the axle suspension of the heavier multi-axle versions. The brake system, axle bearings and tyres should be checked, along with the condition and operation of the sides and their locking mechanisms. Spare parts for axles and brake components are available through the general commercial-vehicle accessories trade.

Sources: SpecCodex register, model data: GK Grünenfelder (weitere Modelle)

Technical data

Dimensions and weights

Length6,780 mmcorrect
Width2,310 mmcorrect
Wheelbase4,460 mmcorrect
Unladen weight2,300 kgcorrect
Gross vehicle weight6,500 kgcorrect

Drivetrain and chassis

Top speed100 km/hcorrect

Frequently asked questions

How much does the Gk Grunenfelder SLA 65 B weigh?

The unladen weight is 2,300 kg.

What is the gross vehicle weight of the Gk Grunenfelder SLA 65 B?

6,500 kg.

Up to what speed is the Gk Grunenfelder SLA 65 B approved?

Approved up to 100 km/h.

What are the dimensions of the Gk Grunenfelder SLA 65 B?

6,780 mm × 2,310 mm.

When was the Gk Grunenfelder SLA 65 B built?

Production years: 1999.

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 8 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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