After nearly eleven months of work in the Van den Heuvel workshop in Werkendam, it’s back. And better than ever. Commissioned by Vroom Funderingstechnieken, Van den Heuvel carried out a thorough overhaul and engine replacement on the Hitachi CX900-GLS. The result: an impressive foundation rig, fully prepared for a new chapter. And naturally in its signature “Vroom Red”.
A technical rejuvenation
Upon arrival, the machine was first fully inspected and the hydraulic components were tested. This was followed by a series of major overhauls:
- The main and auxiliary winches were completely disassembled, fitted with new bearings and seals, tested, and reassembled.
- The hoist winch, boom tip winch, net winch, and top winch received the same treatment.
- A new hose winch was mounted on the base of the leader to increase efficiency.
- All hydraulic cylinders were overhauled: disassembled, inspected, honed and re-chromed where necessary. They were then fitted with new seals and, after assembly, pressure-tested and approved.
- The mast cylinders received a special nickel/chrome treatment and were precision-engineered to exact specifications. For enhanced reliability, these cylinders were equipped with high-grade holding valves to minimise internal leakage.
- The slewing ring, pump distribution box, and swing drive were also overhauled.
To top it off, the old diesel engine was replaced with a new Volvo TAD883VC engine, compliant with Stage V emission standards. The operator’s comfort was also upgraded with a climate control system, a new seat, and updated controls.
Ready for the future
Following the technical works, the machine was fully blasted and repainted in our characteristic red corporate colour, finished with a clear coat for long-lasting protection.
We thank Van den Heuvel for the meticulous execution and look forward to many reliable operating hours with this renewed machine.
