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Oil-Hydraulic Power Unit Production

Ivanovo Mechanical Plant designs and manufactures oil-hydraulic power units and offers a wide range of products for equipment that requires the conversion of different forms of energy into the kinetic energy of hydraulic fluid.

An oil-hydraulic power unit works by generating pressure in the actuator by pumping hydraulic fluid through a closed circuit. In most cases, the required pressure cannot be generated without an oil-hydraulic power unit.

Depending on their application, hydraulic power units may be mobile, stationary, or self-propelled; they differ in functionality, dimensions, and power consumption. They are also classified by pressure: low (˂16 MPa), medium (16–45 MPa), high (45–155 MPa), and ultra-high (above 155 MPa).

When selecting a unit, rely on the technical specifications stated by the manufacturer. If the hydraulic fluid flow rate is lower than required by the actuator, output will decrease because the equipment will operate more slowly. Exceeding the required specifications may result in equipment failure.

Do you need an economical industrial power unit? We will select or manufacture one to your technical specifications!

Our highly qualified specialists, original engineering solutions, and modern manufacturing facilities enable us to manufacture hydraulic power units whose quality is comparable to that of imported alternatives.

Oil-hydraulic power units from Ivanovo Mechanical Plant: quality and reliability

OIL-HYDRAULIC POWER UNITS
FROM 99 000 RUB

reliable and high-quality

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Oil-Hydraulic Power Unit Components

Power Unit Components

  1. Asynchronous electric motor
  2. Gear pump
  3. Check valve
  4. Hydraulic manifold with a relief valve
  5. Directional control valve
  6. Oil level gauge with thermometer
  7. Electronic control system
  8. Filtration system
  9. Pressure gauge with shut-off valve

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Main Components of a Hydraulic Power Unit

The main components of an oil-hydraulic power unit are:

  • a sealed hydraulic reservoir made of carbon steel or stainless steel. Its main purpose is to serve as a reservoir for hydraulic fluid (oil). Depending on the application, the reservoir may have one or multiple chambers. The longer the expected operating time of the power unit, the more chambers the reservoir requires. Internal baffles mix the hydraulic fluid and reduce its temperature. Inside the reservoir, gas and water separate from the fluid, while mechanical contaminants such as sand and scale settle at the bottom;
  • a pump that delivers hydraulic fluid to the system at the required pressure. The pump type and capacity are selected according to the specific application. The most common types are gear, vane, plunger, and axial-piston pumps;
  • a prime mover that converts mechanical energy into kinetic energy;
  • a sealed piping system consisting of channels and high-pressure hoses through which hydraulic fluid is delivered and returned to the reservoir;
  • a suction filter that protects the pump from foreign contaminants such as scale, metal particles, or fragments of the polymer coating on the inner surface of the reservoir);
  • a return-line filter – traps mechanical contaminants in the hydraulic fluid returning to the reservoir; instrumentation, including a pressure gauge that indicates system pressure and a hydraulic-fluid level indicator in the reservoir; directional control valves that control the flow path of the hydraulic fluid.

Hydraulic power units contain many components, but you do not need to know them all. Just contact us, and we will design and manufacture a unit specifically for your needs.

Photos of Oil-Hydraulic Power Unit Production

Hydraulic power unit production completed

Hydraulic power unit production completed

Oil-hydraulic power unit in the finished-goods warehouse

Oil-hydraulic power unit before shipment to the customer

Video of Oil-Hydraulic Power Units Manufactured by IMZ

Production of oil-hydraulic power units for various applications

Oil-hydraulic power unit for a pultrusion machine

Our equipment is available with an INSTALLMENT PLAN or LEASE

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Applications of Oil-Hydraulic Power Units

Oil-hydraulic power units have a wide range of applications, determined by customer-specific requirements.

Hydraulic power units developed by Ivanovo Mechanical Plant are used for:

  • production lines,
  • industrial hydraulic presses;
  • test stands;
  • slurry pumps;
  • railway and drilling equipment;
  • jacks;
  • nut runners;
  • static, electrical-installation, and dynamic hydraulic tools;
  • jackhammers;
  • injection molding machines.

Hydraulic power units are required when oversized or exceptionally heavy objects need to be lifted or moved. Oil-hydraulic power units are also used to position multi-ton structures with controlled lifting systems.

Do you have questions? Call us.

Phone: 8 (800) 550-39-50

Mon–Fri: 9:00 a.m.–6:00 p.m.

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