The future of construction
ZF Gearboxes for Mining Applications and Large Construction Machines
ZF is efficiency
ZF Industrieantriebe Witten GmbH, previously Lohmann + Stolterfoht GmbH, is one of the leading market players for planetary gears for large construction machinery and mining applications for over 40 years now.
This year, we proudly present the next generation of Drive Gearboxes: the new series GPT4F. In close co-operation with the ZF R&D network, major efficiency increases have been achieved.
GPT4F efficiency upgrade:
• Up to 20% load increase
• Coordinated ramp-up phase
• 1:1 interchangeability with current GPT portfolio
• Spare parts supply for existing portfolio is ensured
• Prepared for variable motor solutions
• Local production plant concept
Customer benefits:
In addition to expanded application options on the construction site, the new gearbox series will show considerable energy savings as well as increased reliability and service life – and thus a reduction of total costs over the complete gearbox lifetime.

ZF is Efficiency