Manhole Ring Clamp RK-I/-II/-III

Suitable for the RK, off set design to save lifting height.

Also suitable for manhole rings (DIN 4034 Part 1 and 2) due to its extra-deep claws and rubber supports.
Adjusted to the dimensions of the manhole ring by bolts. As only the side wall is gripped, no radial pressure is exerted. Making it suitable for handling green products.

Further information

  • Fully mechanical operation, so it can be used with any lifting equipment.
  • Crane eye for attaching to crane hook.
  • Equipped with 2 or 3 grippers, according to model.
  • Fully automatic change-over from “full” to “empty”, making it an absolute one-man machine.

Technical details

TypeOrder no.Number of Claws (Pcs.)Diameter Nominal Diameter (in)Gripping Range (in)Weight Dead Weight (lbs)Working Load Limit/WLL (lbs)
RK-I57200030231,5-593,25-6,253754400
RK-I-US57200032236-603,25-6,255307100
RK-II57200033359-98,53,25-6,257106600
RK-III57200036378,75-1183,25-6,257706600

Accessories

ET-RK with cross link: Fork sleeve for fork lift peaks. Suitable for the RK, off set design to save lifting height.
ET-RK swivel hook: Fork sleeve for fork lift peaks. Suitable for the RK, off set design to save lifting height.
ET with cross link: Fork sleeve for fork lift peaks. Suitable for RK or other devices, mounted directly above the gripper including lifting eye for attaching to crane hook. ET 90° design with manual turning device which arrests itself every 90°.
ET 90° incl. cross link: Fork sleeve for fork lift peaks. Suitable for RK or other devices, mounted directly above the gripper including lifting eye for attaching to crane hook. ET 90° design with manual turning device which arrests itself every 90°.
ET with cross link USA: Fork sleeve for fork lift peaks. Suitable for RK or other devices, mounted directly above the gripper including lifting eye for attaching to crane hook. ET 90° design with manual turning device which arrests itself every 90°.
TypeOrder no.Description Weight Dead Weight (lbs)
ET-RK with cross link47200002 285
ET-RK swivel hook47200028 310
ET with cross link47100010 145
ET 90° incl. cross link47110002 145
ET with cross link USA47100106 145

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