Marine Automatic Twistlock

Marine Automatic Twistlock


Automatic twistlocks do not require manual locking or unlocking, relying instead on slight tipping/rotation of the container above to disengage the fitting. It is placed between containers in a stack. It locks into container casting above and hooks into container casting below.


Overview

Our products: C8A series

 

Product characteristics

  • No need to unlock the automatic twistlock in areas above the lashings

  • Suitable for every container locking function

  • The screw shape help the crane operator feel the twist cone rotation "at their fingertips", adding to smooth operation.

  • Providing symmetric locking between twistlock and container and distribute high stresses evenly.

  • With a advanced lashing protection mode

  • reducing the side to side movements of the container stacks on deck

 

Outline dimension of product

Marine Automatic Twistlock1.jpg

 

Specification

Product

C8A-DF

C8A-HC

Weight  kg

7.4

8.3

Shaft material

Forged high tensile steel

Forged high tensile steel

Housing material

Forged steel

Forged steel

Handle material

Stainless steel wire with plastic end knob

Stainless steel wire with plastic end knob

Treatment

Hot-dip galvanised

Hot-dip galvanized

Safe Working Load Tension, automatic mode, kN

230

230

Safe Working Load Tension locked mode, kN

250

250

Safe Working Load Shear, kN

210

210

Details

Automatic twistlock, dual function

Automatic twistlock for bottom tiers

 


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