Loading Technology

PROMStahl specialises in the design, manufacture, installation and service of loading dock equipment including – hydraulic dock levellers, mechanical dock levellers, dock shelters, dock houses, industrial doors and a wide range of loading bay accessories. Thanks to many years of experience in the loading technology industry and precise knowledge of the needs, we can guarantee the best level of service to our clients.


Make safety your no 1 priority. Thanks to our sophisticated accessories your loading and unloading procedures will be improved with respect to safety, reliability, and efficiency. Optimize your material handling processes by using PROMStahl accessories.

Sectional door

Industrial gates are the elements necessary to ensure the free flow of goods in the loading process. Whether aluminum sectional doors or ISO doors - we offer the best solutions for every company.

Mechanical eco leveller

The PECO2 mechanical eco leveller (PROMStahl ECONOMICAL) belongs to PROMStahl’s wide product range and is especially suited for loading and unloading vehicles with beds the height of which only slightly differs from that of the dock. The PECO2 leveler is therefore the perfect solution for fleets with vehicles of nearly identical lorry bed heights.


Fast installation and the possibility to integrate it into already existing loading situations are among the big advantages of this leveller. The PECO2 leveller is mechanically operated by means of a gas spring so that it can be handled by just one person without any problems: the platform is lifted with the swing lip automatically swinging out in its uppermost position and coming to rest on the lorry bed. During the loading and unloading process the PECO2 leveller is in its automatic floating position, i.e. it follows the height fluctuations of the vehicle.

When the leveller is its resting position, the platform is in a slightly slanted position. 


The PECO2 leveller meets the requirements of the latest European standard (DIN EN 1398).


1. Platform

2. Swing lip

3. Rear frame

4. Gas spring

5. Operating rod

6. Buffer support

7. Rubber puffer

8. Identification plate

Mechanical eco leveller PECO2 Type R

Type R
Overall length of the leveller with the hinge lip swung out (OL)760
Lip length360
L1 (length of the buffer structure + buffer thickness)545 (PBGP 500 x 250 x 90)

545 (PEHD 500 x 250 x 50)

Contact depth in the truck (Distance between the buffer and the swung out hinge lip)215 (PBGP 500 x 250 x 90)

215 (PEHD 500 x 250 x 50)

Nominal width (NW)1.7502.0002.250
Modular width (MW)2.3002.2502.800
Load capacity [kN]60


All dimensions in mm.