Products Dredging Equipment Hydraulic Power Units (HPU) Hydraulic Power Unit – 550 HP HPU

Hydraulic Power Unit – 550 HP HPU

The Hydraulic Power Unit – 550 HP offers robust performance with a 550 HP Tier 4 engine and advanced features like remote operation, high-pressure filtration, and efficient cooling systems. Ideal for demanding dredging and industrial applications, this unit ensures reliable, high-powered hydraulic operations in challenging environments.

EDDY Pump industrial generator with open access panels

STANDARD CONFIGURATION

  • Engine: 550 HP Tier 4 Engine
  • Open-Looped Hydraulic System Design
  • Eddy Pump Circuit: Piston Pump up to 140 GPM at 5000 psi
  • Cutter Circuit: Piston Pump up to 25 GPM at 4500 psi
  • Filtration: High-Pressure
  • Operated: Remote
  • Pressure and Flow Sensors: Auto-shutoffs to avoid failure
  • Hydraulic cooling system: Provides optimal run-time
  • Power Umbilical: 120-ft (36.58 m) hydraulic hose bundle with quick
  • disconnects and bundled with ballistic nylon wrap
  • Fuel Tank: 200 Gallons (757 Liters)
  • Hydraulic Oil: Environmentally Friendly Phillips Powerflow NZ
  • Dimensions: 13’ x 5’ x 8’ (3.96 m x 1.5 m x 2.43 m)
  • Weight: 16,000 lbs. / (7,257.48 kg) Approx.
Excavator with EDDY Pump dredging attachment on a beach site

Hydraulic Connections:
Main Pump pressure & Return Lines: 1½-in quick disconnect
Case Drain: ¾-in Quick Disconnect
Cutterhead: pressure and return: ¾-in quick disconnec

Hydraulic Power Unit operation guide with control panel

Why Choose Hydraulic Power Unit – 550 HP HPU

  • Custom-Engineered Design: Tailored for high-performance dredging and industrial applications.
  • Powerful 550 HP Tier 4 Engine: Delivers optimal power for demanding hydraulic tasks.
  • Open-Loop Hydraulic System: Efficient and reliable hydraulic flow for continuous operation.
  • Remote Operation: Allows for safe and efficient control from a smartphone or tablet.
  • Auto-Shutoff Features: Prevents equipment failure by automatically adjusting pressure and flow.
  • Built for Extreme Conditions: Designed to perform reliably in harsh environments, including high and low temperatures.
  • Long-Term Dependability: Ensures consistent performance for extended periods, minimizing downtime.
  • Environmental Compliance: Uses eco-friendly hydraulic oil, reducing environmental impact.

Hydraulic Power Unit – 550 HP HPU

Industrial Applications

Icon showing dredging equipment removing sediment from water body

Dredging

The 550 HP hydraulic unit provides consistent and reliable hydraulic power to dredging pumps and cutterheads, ensuring smooth operation in various water conditions, whether it’s for harbor maintenance, river dredging, or sediment removal. Its powerful hydraulic system is optimized for handling large volumes of materials efficiently, even in challenging underwater environments.

Illustration of mining tailings management and sediment flow

Mining

In remote and extreme mining conditions, the high-powered hydraulic system supports the hydraulic needs of heavy-duty mining machinery. It ensures uninterrupted performance even in high temperatures, facilitating seamless operations for dredging and material extraction. The HPU’s high-pressure filtration system and cooling capabilities make it ideal for demanding mining environments, where equipment reliability is crucial for operational success.

Icon showing industrial wastewater treatment process

Excavators

The 550 HP high-powered hydraulic system powers excavators, providing the hydraulic force necessary for high-performance digging, trenching, and material handling tasks. Whether it’s an urban construction project or a remote excavation site, this industrial hydraulic unit offers the reliability and performance required to keep projects moving efficiently, reducing downtime and enhancing productivity.

Icon showing industrial wastewater treatment process

Heavy-Duty Industrial Projects

Designed for large-scale industrial operations, the tier 4 550 HP hydraulic power unit supports complex machinery used in construction, infrastructure, and other heavy-duty sectors. Its robust performance and flexibility make it an excellent choice for industries that require dependable hydraulic systems to tackle demanding tasks like material handling, excavation, and dredging in extreme conditions.

Hydraulic power unit icon with a water droplet

Extreme Environments

The industrial hydraulic power unit is designed to withstand demanding working conditions, including extreme temperatures, remote locations, and high-stress industrial applications. Its cooling system ensures optimal performance in both hot and cold environments. At the same time, its remote operation feature adds an extra layer of safety and control for operators working in hazardous or difficult-to-access areas.

Hydraulic Power Unit and Recycling Symbol Icons in Hand

Customizable Hydraulic Solutions

This HPU is ideal for industries that require specific hydraulic solutions tailored to their operational needs. Whether it’s for primary or auxiliary power or specialized applications, the 550 HP high-powered hydraulic system provides the flexibility to meet diverse hydraulic demands across a wide range of industries. Its modular design allows for custom configurations, ensuring that each unit is perfectly suited to the task at hand.

550 HP HPU in Remote Mining Operation

Case Study

EDDY Pump hydraulic unit on construction site with workers

The Challenge: Extreme Conditions in Remote Locations

In Arizona’s remote mining sites, temperatures often soared above 100°F (38°C) during peak summer. These harsh desert conditions and the difficulty of accessing the site made it a challenge to maintain reliable power for dredging operations.

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EDDY Pump hydraulic unit at industrial site

The Power Solution: Custom-Built Performance

The tier 4 hydraulic power unit was deployed to handle the demanding conditions. With a high-pressure filtration system to protect vital components and a hydraulic cooling system to maintain optimal operating temperatures, this unit ensured consistent, high-powered performance. Its remote operation capabilities allowed operators to safely control the unit from a distance, reducing the need for direct intervention in hazardous areas.

EDDY Pump hydraulic unit at industrial site
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Technicians servicing EDDY Pump hydraulic unit on excavator

The Result: Reliable Power in the Harshest Environments

Despite the extreme temperatures and remote location, the 550 HP hydraulic power unit kept dredging and mining operations running smoothly. With eco-friendly hydraulic oil ensuring environmental compliance and a 200-gallon fuel tank for extended operational capacity, the unit delivered efficient, high-productivity extraction processes with minimal downtime. The tier 4 hydraulic power unit proved to be a durable, efficient, and environmentally-conscious solution for tough mining conditions.

The Best Non-Clog and High Solids Slurry Pump on the Market. Since 1984.

We manufacture both pump and dredge equipment for maximum compatibility

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Call for sales or support

If you need assistance with pump selection, sales or engineering support, call 619-404-1916.

Talk to Us About Any Questions

Frequently Asked Questions

What industries can benefit from the Hydraulic Power Unit – 550 HP?

The 550 HP hydraulic power unit is ideal for industries such as dredging, mining, construction, and heavy-duty industrial projects, providing consistent hydraulic power for a wide range of equipment.

What are the key features of the 550 HP HPU?

Key features include a 550 HP Tier 4 engine, an open-loop hydraulic system, remote operation capabilities, high-pressure filtration, a cooling system for optimal runtime, and environmentally friendly hydraulic oil.

How is the 550 HP HPU powered?

The unit is powered by a tier 4 550 HP engine, available in both electric and diesel-driven configurations, ensuring flexibility for different operational needs.

What types of equipment can the industrial hydraulic unit power?

The 550 HP HPU powers a variety of heavy-duty equipment, including dredging pumps, excavators, cutterheads, and other hydraulic-driven machinery used in construction, mining, and dredging operations.

How does the remote operation feature work?

The industrial hydraulic power unit can be operated remotely via a smartphone or tablet, allowing operators to control and monitor the unit’s performance from a safe distance, enhancing both efficiency and safety.

What is the maximum pressure and flow rate the hydraulic power unit can handle?

The unit provides up to 140 GPM at 5000 psi for the dredging pump circuit and 25 GPM at 4500 psi for the cutterhead circuit, ensuring optimal hydraulic power for demanding tasks.

What is the weight and size of the 550 HP HPU?

The 550 HP HPU weighs approximately 16,000 lbs (7,257.48 kg) and has dimensions of 13’ x 5’ x 8’ (3.96 m x 1.5 m x 2.43 m), making it robust and capable of handling tough tasks in various environments.

How does the high-pressure filtration system improve the performance of the HPU?

The high-pressure filtration system ensures the removal of contaminants from the hydraulic fluid, preventing damage to internal components, improving system reliability, and reducing maintenance requirements.

Can the unit be used in remote locations?

Yes, the 550 HP HPU is designed to operate efficiently in remote locations, with a 200-gallon fuel tank and 120-ft hydraulic hose with quick disconnects, allowing it to function in areas with limited infrastructure.

Is the hydraulic power unit environmentally friendly?

The 550 HP HPU uses eco-friendly Phillips Powerflow NZ hydraulic oil, ensuring compliance with environmental regulations and reducing the risk of contamination in sensitive environments.

Get in touch for precision-built dredge and slurry pumps

At EDDY Pump Corporation, we promise innovative, reliable, and efficient pump solutions with exceptional service, ensuring optimal performance and minimal downtime in the most challenging environments.