Locinox Mammoth HD – hydraulic self-closing hinge for gates 200 kg, black
Description
Locinox Mammoth HD – hydraulic self-closing hinge for gates 200 kg, black

Locinox Mammoth HD is an exceptionally robust, hydraulic self-closing hinge, designed for heavy gates weighing up to 200 kg and up to 2000 mm wide. Thanks to its "all-in-one" design, there's no need to install a separate hinge and closer — a single product provides both gate support and controlled, quiet closing.
The Quick-Fix system significantly reduces installation time — allowing for quick fitting without the need for precise positioning and repeated drilling. The opening angle is a full 180°, allowing free passage for people and equipment. The closing speed adjustment lets you tailor the closer's operation to the specific conditions of the gate.
Key product features
- Type: hydraulic self-closing hinge
- Load capacity: up to 200 kg
- Maximum gate width: 2000 mm
- Opening angle: 180°
- Mounting system: Quick-Fix
- Colour: black
- Mechanism height: 180 mm
- Net weight: 5.47 kg
- Manufacturer: Locinox
- EAN: 5414768132234
Dimensions and installation

The mechanism consists of two modules (upper and lower) mounted on the post and gate frame. The technical drawing shows all the key installation dimensions:
- Mechanism depth: 126 mm
- Mechanism width: 68 mm
- Mounting hole spacing (vertical): 140 mm (for each module)
- Distance between modules (vertical): 405 mm
- Distance of the lower hole from the frame edge: 200 mm
- Distance of the hole axis from the post/frame edge: 25 mm
- Mounting hole diameter: Ø15 mm (8 pcs)
Application
Mammoth HD is ideal wherever reliable, automatic closing of heavy gates is required — for private property fencing, industrial sites, car parks, public facilities or gardens. Its heavy-duty construction guarantees years of trouble-free operation even under intensive use.


The Locinox brand is a Belgian manufacturer recognised as a leader in fencing and gate accessories in Europe. Locinox products stand out for their outstanding build quality, weather resistance and well-thought-out mounting solutions — resulting in fewer complaints and greater satisfaction among end customers.