Home > Companies > ASSA ABLOY Entrance Systems Ltd > Crawford DL6021T Heavy Duty Teledock

The Crawford DL6021T teledock 100 kN is the optimal efficiency solution in general industry and logistics applications. The telescopic lip precisely bridges the gap between the ramp and the lorry bed. The Crawford DL6021T teledock 100 kN system meets the standard demands of most loading operations and fully complies with rules and regulations of the European Standard EN 1398.

Operation is based on an electro-hydraulic telescopic lip, controlled by a semi-automatic control unit. When the dock leveller is raised, the lip extends and the leveller lowers gently onto the lorry bed. After loading or unloading, the leveller is raised again, the lip retracts and the platform returns to its parking position, i.e. to ramp level.

Standard product features

Platform tear plate thickness:

10 mm.

Vertical working range:

  • Above dock: 0–500 mm.
  • Below dock: 0–400 mm.

Hydraulic equipment:

  • Low noise hydraulic unit.
  • Two hydraulic lift cylinders.
  • One hydraulic lip cylinder.

Control unit:

  • Leveller control.
  • Door control.
  • Shelter control.
  • Fault and service indicator.

Options

Performance:

  • Load capacity: 10 tonnes (100 kN).
  • Maximum point load: 6.5 N/mm².
  • Motor hydraulic unit: 1.5 kW.
  • Mains supply: 400 V 3-phase, 230 V 3-phase.
  • Control unit protection class: IP 54.
  • Magnetic valves: 24V/DC 18 W S1.

Paint classes:

If the dock leveller is to be used in a rural area, the standard finish is:

  • Paint class 1; 80 µm factory painted for corrosive category C2 M.

If the dock leveller is to be used in an urban or industrial atmosphere, or in a coastal area, it may be appropriate to select an alternative paint class with increased resistance to corrosion C3 M.

  • Paint class 3; 160 µm factory painted for corrosive category C3 M.

To increase corrosion protection to C4 for saline coastal areas or C5-I for aggressive or humid atmospheres, the dock leveller can be delivered with hot dip galvanized (80 µm) steel parts.

Buffers:

Consult manufacturer's literature for further information.

NBS Specification

NBS Create logo
This product is associated with the following NBS Create clause:
45-25-28/440 Dock levellers

NBS Specification

NBS Buliding logo
This product is associated with the following NBS clauses:

Product specification

An important note about specifying

Manufacturer

Name:

ASSA ABLOY Entrance Systems Ltd

Tel:

+44 (0)333 006 3443

Product reference

Crawford DL6021T Heavy Duty Teledock

Frame

[P-frame]
-
Pit frame.
[W-frame]
-
Frame for welding.

Size

 - Length:
[2000 mm]
[2500 mm]
[3000 mm]
[3500 mm]
[4000 mm]
 
 - Width:
[2000 mm]
[2200 mm]
 

Surface treatment

[Hot dip galvanized]
[Painted, RAL 3002]
[Painted, RAL 5010]
-
As standard.
[Painted, RAL 6005]
[Painted, RAL 9005]

Lip type

[Standard, 500 mm]
[Tapered]

Slip protection/ noise reduction coating

[Not required]
[Required]

EPDM seal

[Not required]
[Required]

Oil requirements

[Bio hydraulic oil]
-
-20°C to + 60°C.
[Low temperature hydraulic oil]
-
-30°C to +60°C
[Standard oil]
-
-20°C to +60°C.

Buffers

[Not required]
[EBF]
[RB]
[RB with steel front and top plate]
[RB with steel front plate]
[RS]
[Steel spring buffer 600]
[Steel spring buffer 800]

Accessories

[None]
[Crawford Eye]
[Dock light]
[Dock light heavy duty LED]
[Dock-IN Red]
[Dock-IN White]
[Dock-IN White and Red]
[Parking guides]
[Traffic light]
[Wheel chock]

Manufacturer details

Unit 9 ,
Windmill Business Village,
Sunbury-on-Thames,
Middlesex, TW16 7DY
Tel +44 (0)333 006 3443
Fax +44 (0)1932 750897
NBS Plus
RIBA CPD