Hydraulic Power Units
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HD100 – Hydraulic power unit with diesel engine, 100 kW, Stage V
The HD100 hydraulic power unit was designed byHYDRAspecifically for reliable continuous operation in heavy-duty applications. Powered by a sound-insulated 100 kW DOOSAN diesel engine compliant with Stage V emissions standards, it meets the highest standards of performance, environmental friendliness and efficiency.It is operated directly via the integrated electrical control panel with safety buttons. Standard equipment includes a hydraulic manifold with flow and pressure control valves, a pressure gauge, an oil tank (100 l), oil cooling, an oil filter and a robust steel frame with transport supports.With flat-face couplings (P+T), the HD100 is designed for the quick connection of hydraulic tools. A remote control (wired or wireless) is available as an option.Custom configurations available on request: Whether with a load-sensing pump, multiple connections, special pressures, special flow rates or as a mobile unit on a trailer or crawler chassis – the HD100 can be tailored precisely to your requirements.Hydraulic power units with a sound-insulated 100 kW DOOSAN diesel engine, STAGE V emissions standardPerformance: Flow rate and pressure are customised to your specifications!(Example with CASAPPA gear pump) 307 L/min at 130 bar 160 L/min at 250 barControls on the pump; electrical system with control panel and safety buttons(Remote control available as an option)Hydraulic manifold with flow and pressure control valves, pressure gaugeIncludes 100-litre oil tank, diesel tank, oil cooling (air-to-oil), oil filter, electric starterSturdy protective frame with transport supports made from welded and painted tubingThis pump can be used up to an operating pressure of 250 barConnection for one piece of equipment, flat-face couplings (P+T)This unit can be supplied in many other configurations on request.Options: Wired remote control, wireless remote control, load-sensing pump, multiple connections, different pressures and flow rates, mounted on a trailer or on a self-propelled crawler chassis, ...Subject to technical changes!

HD35 – Hydraulic power unit with diesel engine, 25 kW, Stage V
The hydraulic power unit, fitted with a 25 kW diesel engine, is designed to meet the most demanding requirements in industrial applications. The sound-insulated diesel engine, which complies with Stage V emissions standards, enables low-emission yet powerful operation. Depending on the working pressure, the flow rate ranges from 70 litres per minute at 140 bar to 40 litres per minute at 250 bar (configurable to customer requirements).The unit is operated directly via an integrated electrical control panel with safety buttons. A hydraulic manifold with flow and pressure control valves, as well as a pressure gauge for precise monitoring of the working pressure, are fitted as standard. The oil tank has a capacity of 60 litres, whilst the diesel tank holds 70 litres. A high-performance air-oil cooling system and a high-quality oil filter ensure reliable operation even under heavy loads.The unit is housed in a sturdy protective frame with solid transport supports made from welded and painted tubing, and is suitable for both mobile and stationary applications. The maximum operating pressure is 250 bar. Connection is via flat-face couplings (P+T) and is designed for operating a single piece of equipment.Optional configurations are available on request, including cable or radio remote control, a load-sensing pump, multiple connections, variable pressures and flow rates, as well as mounting on trailers or self-propelled crawler chassis.Hydraulic power units with a sound-enclosed 25 kW diesel engine, Stage V emissions standardFlow rate: (example with CASAPPA gear pump)70 L/min at 140 bar50 L/min at 200 bar40 L/min at 250 barControls on the pump, electrical system with control panel, safety buttons (Remote control available as an option)Hydraulic manifold with flow and pressure control valves, pressure gaugeIncludes 60-litre oil tank, 70-litre diesel tank, oil cooling (air-to-oil), oil filter, electric starterSturdy protective frame with transport supports made from welded and painted tubingThis pump can be used up to an operating pressure of 250 bar Connection for one piece of equipment, flat-face couplings (P+T)This unit can be supplied in many other configurations on request.Options: wired remote control, radio remote control, load-sensing pump, multiple connections, different pressures and flow rates, mounted on a trailer or on a self-propelled crawler chassis, ...Subject to technical changes!

HD35LS – Hydraulic power unit with diesel engine, 25 kW, Stage V
The HD35LS hydraulic power unit is fitted with a sound-insulated diesel engine that complies with the latest Stage V emissions standard. The powerful 25 kW engine drives a load-sensing variable-displacement pump, which automatically adjusts to the current load conditions. The flow rate ranges from 20 to 70 L/min with a pressure range of 130 to 250 bar.The pump is operated directly via an integrated electrical system with a control panel and safety buttons. For greater flexibility, the system can be optionally fitted with a remote control. A robust hydraulic manifold with flow and pressure control valves, as well as a pressure gauge for monitoring pressure, is fitted as standard.The unit features a 60-litre oil tank, a 70-litre diesel tank, an efficient oil cooling system (air-to-oil) and a high-quality oil filter. Starting is carried out reliably via an electric starter. The entire unit is housed in a sturdy protective frame with transport supports made of painted steel tubing.The unit achieves a maximum operating pressure of 250 bar and provides a connection for an implement via flat-face couplings (P+T). The system can be individually configured as an option – for example, with cable or radio remote control, multiple connections, different pressure and flow rates, or mounting on a trailer or self-propelled crawler chassis. Hydraulic power units with a sound-insulated 25 kW diesel engine, Stage V emissions standardFlow rate with variable-displacement pump (load-sensing): 20–70 L/min at 130–250 barautomatic adjustment to the load conditionControls on the pump, electrical system with control panel, safety buttons (remote control available as an option)Hydraulic manifold with flow and pressure control valves, pressure gaugeIncludes 60-litre oil tank, 70-litre diesel tank, oil cooling (air-to-oil), oil filter, electric starterSturdy protective frame with transport supports made from welded and painted tubingThis pump can be used up to an operating pressure of 250 bar Connection for one piece of equipment, flat-face couplings (P+T)This unit can be supplied in many other configurations on request.Options: cable remote control, radio remote control, multiple connections, different pressures and flow rates, mounted on a trailer or on a self-propelled crawler chassis, ...Subject to technical changes!

HD60 – Hydraulic power unit with diesel engine, 54 kW, Stage V
The HD60 hydraulic power unit is fitted with a powerful, sound-insulated DOOSAN diesel engine and complies with Stage V emissions standards. The 54 kW engine drives a robust CASAPPA gear pump, which delivers a flow rate of 150 L/min at 140 bar up to 86 L/min at 250 bar.Control is carried out directly on the unit via an integrated control panel with an electrical system and safety buttons. A remote control can be added on request. The equipment includes a complete hydraulic manifold with flow and pressure control valves, as well as a pressure gauge for precise pressure monitoring.High operational reliability is ensured by a 60-litre oil tank, a 70-litre diesel tank, an efficient oil cooling system (air-to-oil) and an integrated oil filter. The engine is started reliably via an electric starter. All components are housed within a sturdy protective frame with robust transport supports.The unit supports a maximum operating pressure of 250 bar and features a connection for an implement via flat-face couplings (P+T). A wide range of optional extras is available on request, including load-sensing pumps, multiple connections, various pressure and flow configurations, and mounting on a trailer or crawler chassis.Hydraulic power units with a sound-enclosed 54 kW DOOSAN diesel engine, Stage V emissions standardFlow rate: (example with CASAPPA gear pump)150 L/min at 140 bar86 L/min. at 250 barControls on the pump, electrical system with control panel, safety buttons(remote control available as an option)Hydraulic manifold with flow and pressure control valves, pressure gaugeIncludes 60-litre oil tank, 70-litre diesel tank, oil cooling (air-to-oil), oil filter, electric starterSturdy protective frame with transport supports made from welded and painted tubingThis pump can be used up to an operating pressure of 250 barConnection for one piece of equipment, flat-face couplings (P+T)This unit can be supplied in many other configurations on request.Options: wired remote control, radio remote control, load-sensing pump, multiple connections, different pressures and flow rates, mounted on a trailer or on a self-propelled crawler chassis, ...Subject to technical changes!

HD60LS – Hydraulic power unit with diesel engine, 54 kW, Stage V, load-sensing pump
The HD60LS hydraulic power unit combines a powerful, sound-insulated DOOSAN diesel engine with state-of-the-art load-sensing technology. The54 kW engine complies with Stage V emissions standards and offers a variable flow rate of 86–150 L/min at 140–250 bar, adapted to the current load requirements.Operation is carried out directly on the power unit via a robust control panel with electrical controls and safety buttons. A remote control can be added as an option. The equipment includes a hydraulic manifold with flow and pressure control valves, as well as a precise pressure gauge.A generous 60-litre oil tank and a 70-litre diesel tank ensure long operating times. Efficient oil cooling (air-to-oil) and an integrated oil filter ensure reliable operation. The unit is started via an electric starter. It is supplied in a sturdy protective frame with solid transport supports. It supports a maximum operating pressure of 250 bar and features a connection for an implement via flat-face couplings (P+T). Various optional extras, such as multiple connections, different pressures and flow rates, or mounting on a trailer or crawler chassis, are available on request.Hydraulic power units with a sound-enclosed 54 kW DOOSAN diesel engine, Stage V emissions standardFlow rate: Load-sensing pump (variable displacement pump)86–150 L/min at 140–250 barControls on the pump, electrical system with control panel, safety buttons(remote control available as an option)Hydraulic manifold with flow and pressure control valves, pressure gaugeIncludes 60-litre oil tank, 70-litre diesel tank, oil cooling (air-to-oil), oil filter, electric starterSturdy protective frame with transport supports made from welded and painted tubingThis pump can be used up to an operating pressure of 250 barConnection for one piece of equipment, flat-face couplings (P+T)This unit can be supplied in many other configurations on request.Options: cable remote control, radio remote control, multiple connections, different pressures and flow rates, mounted on a trailer or on a self-propelled crawler chassis, ...Subject to technical changes!
HYDRA develops and manufactures units in various performance classes. Originally developed to drive your own JOY drilling systems, customer-specific requirements of all kinds can be taken into account.
HYDRA uses the most modern engines and components from well-known brand manufacturers.
The quality of the components and the excellent hydraulic properties of these centers make different areas of application possible, in which high hydraulic performance and reliability are required.
- Gear pumps, piston pumps and variable displacement pumps are used as hydraulic pumps. Several pumps can be combined.
- The units can be equipped with radio remote controls.
- Comes with a sturdy frame with forklift feet and lifting eyes as standard. The frame is covered.
- optional: chassis with crawler tracks, also with radio remote control
- optional: power generator, also with integrated welding device
- optional: high pressure water pump