Leader systems for high inclinations and large radii
The deep foundation machines of the LRH series are a perfect combination of innovative leader design, powerful attachment tool and smart basic machine. Sophisticated leaders enable a wide range of applications, especially when large radii or very high inclinations are required.
LRH 600 with fixed leader
The leader is attached to the boom head of the crawler crane or duty cycle crawler crane. In addition to pile driving with a hammer or a vibrator, the LRH series of machines can be used for drilling operations with continuous flight auger or down-the-hole hammer. Further applications include soil mixing and cutter soil mixing. Even deep gravel columns can be installed using vibro-replacement.
LRH 600 with swinging leader
With this design, the leader hangs on a special traverse. This equipment is especially suitable for installing steel piling elements up to 50 m long, as well as for piling work with large inclinations. Therefore, the swinging leader is often used for marine constructions. The configuration using a vertically suspended and reduced leader is ideal for driving sheet piles.
LRH 100 / LRH 200
The flexible kinematics enable very high radii and inclinations in all directions. Timber, concrete or steel piles can be installed without any problem.