Blomert Other models

The register lists 103 versions with kerb weights from 410 to 1,890 kg and gross weights from 1,200 to 8,900 kg. Widths run from 1,340 to 2,530 mm, lengths from 4,210 to 6,850 mm.

The mix of light single-axle trailers and larger tandem versions shows a range stretching from simple transport trailers to caravans — a modular approach typical of western and central European trailer builders, where the same chassis is sold under different body variants. On the lighter single-axle units up to 750 kg no brake is required at all; above that limit, a working overrun brake with a functioning reversing-release mechanism is a condition of type approval.

When buying used, the frame and axle mounts deserve close attention for corrosion, as do the overrun coupling and brake cables. On models used as caravans, check the roof and window seals for damp damage. Tyres, lights and jockey wheels should be tested before handover; spare parts for common axle types are available from independent trailer-parts dealers. It is also worth confirming that the chassis number on the type plate matches the model name, since gemstone-series trailers were sold under several badge variants over the years.