DORN-TEC GmbH & Co. KG
Land-, Bau- und Forsttechnik

Clamshell buckets are designed for loading bulk materials and excavating works. We offer different versions in light and heavy construction, the grabs are equipped with standing, lying or double-cylinder. Depending on the type and series, the grabs are suitable for different loading and excavating applications. All grabs are build with high quality steel. It is possible to adapt the buckets to different carrier machines such as: mini-excavators, cranes, hydraulic loaders etc.

https://dorn-tec.de/greifer/zwei-schalen-greifer-f%c3%bcr-minibagger

We offer a comprehensive programme of felling heads with an easy removable blade, movable hydraulic knife or with cutting set (chain saw). All energy grapples can be also used as a log grab, e.g. for loading work in the forestry
or in usage on an chipper. Double action the grab cuts and loads timber in one step. The wood must not be hit before by hand. The delivery contains a complete attachment-kit with hydraulic control and electric system for the
valves mounted in the grapple. The grab can be adapted to nearly all cranes and excavators without bigger rebuildings. Due to the tilt function standing wood can be also harvested by the energy grapples. Controlled movements,
clear working order, fast cutting, effective loading - easy to use!

https://dorn-tec.de/holzernte

The log grapples of the TopGrip line are the most common, light duty equipment for semi- and professional usage. Thousand of satisfied customers have already approved our grabs in whole Europe. These small and medium sized wood grapples can be easily adapted to different machines: mini-excavators, forestry cranes, front loaders, hydraulic loaders and wheel loaders which are not intended for an intense work. Light robust construction with an outstanding cost performance ratio. The single hydraulic cylinder provides the right grip for the specific application.

https://dorn-tec.de/greifer/holzgreifer-topgrip

Stone and sorting grapples for demanding use in a gala building companies. The stone grabs are used directly, with a fixed mounted rotator, a slewing gear or together with a Rototilt to set stones. In addition, they are universally suitable for all demolition / sorting and cleanup work. The demolition and sorting grabs are universal grabs for gardening and landscaping companies. Thanks to the fixed attachment, the grabs can be positioned exactly in any position. The sorting grab works like an extended hand of the excavator arm with which precise and fast work can be carried out. The gripping bowls are available with a closed peel (SG) or with a perforated peel.

https://dorn-tec.de/greifer/universal-steingreifer

The DORN-TEC chippers are professional machines particularly suitable to quickly and cheaply reduce large volumes of wooden materials as logs, prunings, rejects from saw-mills, polling waste, wooden packages, etc. Owing to a self-contained hydraulic system, which permits to adjust the inlet roll speed, the materials put into inlet mouth are directly pushed towards the chipping disc, evenly and with no power leakage; as a consequence, the operator can work under absolutely safe conditions and with minimum stress. The DORN-TEC chipping machines are available with PTO coupling to the tractor, 20 to 100HP, 3-point-linkage or lowspeed towing truck. The power versions are equipped with gasoline or Diesel engines from 10 to 150 HP, low-speed towing truck or truck for towing at 80 km/h.

https://dorn-tec.de/forstger%c3%a4te/holzhackmaschinen