The JKB ECOHV hydraulic brick and block clamp is manually adjustable in height and can be used for picking up both low and high packs of building materials.

In some cases, this renders the use of a pallet hook for lifting higher packs redundant.

So if you wish to work quickly and easily with your crane without constantly having to switch between different attachments (along with the loss of space and increase in weight), the ECOHV is a great solution.

Find our standard clamp sizes in the product description below. Non-standard clamp dimensions can be discussed.

Download the free JKB brochure and discover all the possibilities our attachments and attachment fittings offer

Why choose JKB:

  • Quality, reliability and safety
  • Innovation and sustainability
  • Expertise and customization

Download brochure JKB Handling

Download brochure
JKB Handling


  • Lightweight construction using four beams per side and a double lower beam manufactured from special high-quality steel;
  • Its lower weight results in a higher crane residual capacity and an increased load capacity of the total combination;
  • The standard clamp cylinder combined with the clamping arm leverage and black rubber pads that are fitted as standard result in a high gripping force;
  • Load-holding valve prevents a reduction in clamping pressure if there is a drop in control pressure;
  • Easy height adjustment using a sprung locking pin;
  • Two hydraulic hoses with standard JKB 1/2” quick couplers (male);
  • Easy-to-operate width adjustment via clamping adjustment pins with a large handgrip and conical search edge;
  • A large range of (EV&DV) extensions and accessoires can be fitted to the lower grab beam;
  • Long service life due to low-maintenance construction;
  • Parking mode for upright clamp storage;
  • Suspension suitable for shaft rotators combined with optional JKB lower rotator link;
  • Can be fitted with parallel guides for symmetrical movement of clamping arms;

TypeBreedteverstelling (mm)Lengte (mm)Inwendige hoogte (mm)Gewicht (kg)

This gives an additional weight of approx. 15 kg. Other dimensions of the clamp are also possible in consultation.

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