The 835 G Hybrid is the first of a new generation of materials handlers from Sennebogen.
The manufacturer launched its successful E series 10 years ago and is now launching a new range of hybrid machines, and the 835 G is the first Sennebogen machine in this size class to incorporate the company’s Green Hybrid energy recovery system.
As a result, the machine gains additional working speed and even increases handling performance with lower consumption. In concrete terms, this means a reduction of around 30% in fuel costs, said Sennebogen.
The system itself functions like a tensioned spring that supports the boom’s working movement. The components - a third hydraulic cylinder on the boom and nitrogen accumulator at the rear – claimed to be virtually maintenance-free.
The 835 G has an economical 188 kW Stage V diesel engine. Equipment lengths are up to 20m, and it is typically aimed at applications in scrap and timber handling as well as port operations. Sennebogen’s modular principle allows customisation using numerous undercarriage variants, from mobile undercarriage to crawler tracks and stationary solutions.
All the hydraulics have been completely reworked – every hose guide, every diameter, every valve and all the flow cross-sections have been examined and optimised, said the company. “All this has resulted in genuine tuning of the hydraulics through relief of pressure on the pump system,” it stated.
The new Maxcab is being used for the first time in the new series. The operator’s workplace has been optimised, and all settings can be conveniently adjusted via the new, foiled keyboard and the SENCON display.
Air conditioning elements and air flow as well as shelves and storage compartments have also been optimised. Some of the tried-and-tested features remain; the established sliding door for easy entry and the ergonomic joysticks.
The new continuous front and side windows offer an unobstructed view of the surroundings. The design and kinematics of the cab elevation have been further improved and now elevate the operator in an even more comfortable way. The cab can be moved continuously over a height difference of 2.80m as standard, and optionally up to 3.50m – more is virtually impossible.
Sennebogen has also striven to optimise all aspects of service and daily maintenance. The components are more accessible, and work is made easier thanks to a clearly structured machine design and central maintenance points. Numerous platforms and grab handles help ensure the highest level of safety for people and machines.
The 835 G Hybrid is, as usual, also available in the electric version, which can reduce operating costs by up to 50 %. The environmentally-friendly, emission-free electric motor offers low-noise and vibration-free operation even in the most demanding of situations, said the company.