Kok Lexmond Expands Fleet with Develon DX360LC-9 Excavators

The Dutch specialist integrates the new Series 9 crawler excavator, leveraging full electronic hydraulic (FEH) technology to optimize recycling throughput.  na.develon-ce.com Kok Lexmond has taken delivery of the first unit of the new Develon DX360LC-9 smart crawler excavator, with two additional units slated for delivery. This 37-tonne machine represents the flagship of Develon’s Series 9 range, designed to enhance operational efficiency in civil engineering and recycling applications. The fleet expansion supports Kok Lexmond’s high-intensity operations, which process an average of 20,000 tonnes of aggregate material daily across 10 mobile crusher sets. Technical Specifications and Innovation The DX360LC-9 is built upon a platform defined by Full Electronic Hydraulic (FEH) technology and integrated AI, moving away from traditional mechanical-hydraulic control loops. Engine Performance: Powered by the Develon DX08V engine, the unit delivers 227 kW (304 HP) at 1800 rpm with a maximum torque of 1230 kgf/m. Operational Geometry: Features a maximum digging depth of 7,512 mm and a maximum reach of 11,113 mm (standard front). System Integration: The transition to FEH technology allows for more precise control of hydraulic flow, reducing energy waste during high-load cycles, such as operating heavy crusher attachments. Strategic Operational Value Kok Lexmond’s decision to standardize on this model is driven by the machine's duty-cycle efficiency in the recycling sector. The ability of the DX360LC-9 to balance power and hydraulic responsiveness makes it an ideal prime mover for mobile crushers. The investment is further supported by a factory warranty of 5 years or 7,500 hours, emphasizing the manufacturer's commitment to long-term reliability in high-wear industrial environments. Additional Context: The shift to Full Electronic Hydraulic (FEH) systems The Series 9 transition to FEH technology marks a departure from traditional pilot-operated hydraulic systems. In conventional excavators, operator inputs are translated into mechanical spool movements via oil pressure; in the DX360LC-9, electronic sensors at the joystick translate inputs into digital signals. This allows the excavator's onboard AI to optimize hydraulic pump displacement in real-time, matching flow exactly to the load requirement. For recycling applications, where constant "burst" force is needed to manipulate heavy aggregate, this FEH approach significantly reduces the fuel-to-output ratio. By eliminating the mechanical pilot circuit, the system also reduces the number of hydraulic lines and connections, decreasing the risk of leaks and simplifying diagnostic troubleshooting, which is essential for maintaining the uptime of remote mobile recycling sites. Edited by Lekshman Ramdas, Induportals editor – adapted by AI. www.develon-ce.com Powered by Induportals Media Publishing