At DNC Hydraulics, our on-staff Certified Fluid Power Hydraulic Specialist (CFPHS) brings expert hydraulic system knowledge directly to your facility. Whether you’re facing system inefficiencies, unexpected breakdowns, or complex troubleshooting needs, our CFPHS is equipped to diagnose and resolve issues quickly and effectively—with a strong focus on Hydraulic Power Unit (HPU) service and manufacturing. From on-site HPU diagnostics and testing to custom power unit design, upgrades, and retrofits, we deliver tailored solutions that improve efficiency, enhance reliability, and keep your operations running at peak performance.
We conduct comprehensive on-site system analysis to identify and resolve issues fast. This includes pinpointing faults in HPUs, valves, actuators, and other fluid power components.
We develop customized maintenance schedules for your hydraulic systems and power units. These proactive plans help extend equipment life and reduce costly unplanned downtime.
Whether you're building a new system or upgrading an existing one, we provide design support with a focus on seamless power unit integration and optimized system performance.
Our specialists perform on-site fluid sampling and monitor fluid condition. We recommend filtration, flushing, or fluid replacement strategies to protect your HPUs and prevent contamination-related failures.
We evaluate key hydraulic components—such as pumps, motors, valves, and reservoirs—on-site. Worn or damaged parts are quickly identified and replaced to restore full system functionality.
We gather and log key system parameters to support ongoing diagnostics and fault prevention. This data-driven approach is especially valuable for monitoring and improving HPU performance over time.
DNC Hydraulics’ Oil Reduction Program (ORP) is a comprehensive onsite reseal service designed to dramatically reduce hydraulic oil loss — by up to 70%. Our technicians use a UV dye detection process to identify leak sources in real time, allowing targeted repairs without disassembling or removing the system.
We measure every sealing groove for correct specs and tolerances, selecting the optimal materials for your exact application. Once the source is located, faulty components are resealed or replaced onsite — minimizing downtime and increasing both safety and efficiency.
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Clients who implement the ORP see measurable returns across every area of their operation:
