Lutz Pumpen has developed a novel filling tool designed to address costly machine breakdowns caused by inadequate lubrication in construction, agricultural and industrial sectors. The Lutz Lube Drive system transforms a standard cordless screwdriver into a pump motor, significantly streamlining maintenance processes.
maintenance challenges create costly operational disruptions
Unplanned equipment failures due to poor lubrication practices continue to plague various industries, resulting in substantial financial losses. Andreas Rössler, sales manager at Lutz Pumpen, illustrated the problem with a scenario involving a Berlin construction site where an excavator breakdown threatened project timelines.
“Although operators generally know the benefits of regular maintenance, centralised lubrication systems are often filled improperly, which leads to unexpected and costly failures,” Rössler explained. The excavator’s bearing damage, attributed to insufficient lubrication, exemplifies how neglected maintenance can disrupt critical operations.
traditional filling methods present operational barriers
Current lubrication practices often rely on labour-intensive manual methods that discourage regular maintenance. Operators typically fill grease into centralised lubrication systems using spatulas, hand pumps, or pneumatic pumps, transferring material from containers into machinery systems.
Rössler identified these conventional approaches as problematic, noting that manual filling represents “a laborious undertaking” whilst pneumatic connections are typically unavailable and create logistical challenges due to their bulk.
cordless screwdriver integration revolutionises pump design
The Lutz Lube Drive addresses these operational challenges through innovative engineering that leverages readily available tools. The system functions as an eccentric screw pump tube specifically designed to be powered by commercial cordless screwdrivers.
“This is the world’s first eccentric screw pump tube that can be driven by a commercially available cordless screwdriver,” Rössler stated. The design eliminates the need for users to transport systems equipped with heavy and expensive pneumatic motors, making grease pumping significantly more manageable.
technical specifications enable efficient lubrication delivery
The steel-constructed pump tube operates with containers ranging from 10 to 60 kilograms of grease capacity. Users position the eccentric screw pump tube within the grease container, then attach a cordless screwdriver with bit holder to initiate pumping operations.
The cordless screwdriver drives a metal rotor that delivers grease consistently through connected hoses into centralised lubrication systems. The system achieves delivery volumes up to two kilograms per minute whilst maintaining compatibility with all commercially available greases up to NLGI-2 specifications.
The pumps are scheduled for market availability this spring, offering construction, agricultural and industrial operators an accessible solution for improving machinery maintenance practices.
For more information visit www.lutz.group
