Mechanic DHOLLANDIA

DHOLLANDIA Mechanics – Spare parts for platforms, lifting arms and floor rollers

Mechanical spare parts for DHOLLANDIA tail lifts cover the load-bearing and moving assemblies of the Belgian lifting modules – from the aluminium platform through swing arms and lifting arms to floor-roller systems for heavy loads up to 9 t. The model lines range from the lightweight cantilever types M0410, M0411 and M0412 to the heavy-duty series M3051 through M3070. As an authorized DHOLLANDIA service partner, SULEJ Ladebordwand ensures the professional supply of suitable mechanical components.

Mechanical components in the DHOLLANDIA system

The load-bearing structure of every DHOLLANDIA unit is a welded aluminium platform with a peripheral frame and approach edge. Connected to it are swing arms, lifting arms and the closing linkage, which transfer the load moment into the vehicle frame. On the heavy series M3051 through M3070, floor rollers and stop blocks complement the kinematics. Wear typically appears on platform coatings, on bent approach edges and as fine cracks in heavily loaded weld seams over many duty cycles.

At the pivot points, hinge pins and sliding bushings continuously guide the lift moment. Play usually develops once lubrication at the grease nipples is lost, followed by wear on pins and bushings – the platform begins to wobble and the closing stop no longer mates flush. Approach rollers, wear strips and securing rings round off the wear-part family; their regular replacement keeps the geometry within tolerance and protects neighbouring components from consequential damage.

The DHOLLANDIA mechanical range comprises several hundred individual parts across all capacity classes and model years. Key component groups include:

• Aluminium platforms and platform frames
• Swing arms, lifting arms and connecting parts
• Pivot bearings, hinge pins and bushings
• Floor rollers, stop blocks and closing mechanism

In addition, we supply pins, bushings, bearings, platform components, approach rollers, wear strips and numerous further components for maintenance, repair and general overhaul.

Note on the floor-roller concept for heavy loads

On the heavy DHOLLANDIA series M3051 to M3070, floor-roller systems handle load transfer up to 9 t. Instead of guiding the entire lifting kinematics solely via the swing arms, the platform rolls in its lower range against defined stop surfaces. This relieves the pivot points and reduces lateral forces – the platform remains dimensionally stable, even when forklifts or heavy roll cages apply the load asymmetrically.