Project Description

Crawford DL6020STA step autodock

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Product leaflet Product datasheet BIM objects Specification texts


The Crawford DL6020STA step autodock is a dock leveller that provides increased efficiency and safety for the docking process. It has a telescopic lip and self supporting frame for easy integration with a building. It is the base of a complete Load house outside the building. The operation is based on the proven telescopic lip technology which is the universal and most flexible docking system. The Crawford DL6020STA step autodock provides other advantages than a standard telescopic lip leveller.

The design was specifically developed to let a truck dock to the loading bay with closed rear doors. First the truck is put in the right position and then preferably an inflatable dock shelter seals off the loading bay before the sectional door is opened. The last step of the complete dock-in procedure is that the rear doors of the truck are opened. This sequence “dock first – open the rear doors later” provides a number of benefits: saving of energy, improving working conditions in particular for the truck driver, increasing safety of people / goods, and improving the efficiency of the docking process.

Ideal solution for various applications

  • Hygienic transport with high focus on safety.
  • Food logistic demanding the unbroken cold chain.
  • Container transport with customs purposes.
  • High attention on theft prevention.

Crawford 950 series – the intelligent, all in one, docking control system
The innovative and unique 950 series docking control system gives you direct control of the dock leveller, dock shelter and door all in one control unit. With only a few self explaining buttons it is easy to operate, to meet the demands of modern logistics. Separate steering units or complex wiring are no longer needed.


Technical specifications

Technical Data

Nominal length1 2450 mm
Nominal width 3300, 3500,
3600, 3750 mm
Load capacity 60 kN (6 tonnes)
Vertical working range
Rise above dock
Fall below dock

up to 220 mm
down to 620 mm

Platform tear-plate thickness 8/10 mm
Max. point load
leveller platform
6,5 N / mm²
(8 mm tear plate)
Control unit protection class IP 54
Temperature range hydraulic oil -20°C – +60°C
Magnetic valves 24 V / DC 18W S1
Nominal voltage 400V 3-phase
230V 3-phase
Nominal motor power 1,5 kW
European standard EN 1398 Dock levellers
1) Other sizes on request