Hydraulic DC Power Pack for Stacker Machine
Hydraulic DC Power Pack for Stacker Machine

Hydraulic DC Power Pack for Stacker Machine

A Hydraulic DC Power Pack for a Stacker Machine is a compact, self-contained electro-hydraulic system designed to drive lifting and lowering operations in material handling equipment such as stackers, pallet trucks, tail lifts, and scissor lifts. It uses direct current (DC) power — usually from a 12V or 24V battery — making it ideal for mobile and battery-operated industrial equipment.

The power pack typically includes a DC motor, hydraulicpump, reservoir, valves, and manifold, all integrated into one unit. It delivers reliable hydraulic pressure for lifting loads and may include solenoid valves, pressure relief valves, and flow control for precise movement. It's designed for high performance in low-voltage environments, ensuring safety, compactness, and efficiency for lifting and load-handling tasks in warehouses and manufacturing plants.

Top 10 FAQs about Hydraulic DC Power Packs for Stackers

  1. What is a DC hydraulic power pack used for in stackers?
  2. What voltage options are available?
    • Typically available in 12V DC and 24V DC, depending on stacker design.
  3. What kind of stackers use DC hydraulic power packs?
    • Used in manual stackers, semi-electric stackers, and fully electric stackers.
  4. What is the typical lifting capacity it supports?
    • Power packs can handle lifting capacities from 500 kg to 2000 kg or more, depending on system design.
  5. How much hydraulic pressure can it deliver?
    • Usually delivers between 1600 PSI to 3000 PSI (110–210 bar).
  6. Is it suitable for continuous-duty applications?
    • No, most DC power packs are rated for intermittent duty due to heat buildup.
  7. How long does it take to lift a full load?
    • Typically 10–20 seconds, depending on load, oil flow rate, and cylinder size.
  8. Can it be customized for different flow rates or tank sizes?
    • Yes, customizable flow rates (0.5–5 LPM) and tank capacities (1–10 liters) are available.
  9. Does it include safety valves or overload protection?
    • Yes, equipped with pressure relief valves, check valves, and manual/solenoid-controlled lowering valves.
  10. What type of oil should be used in a hydraulic DC power pack?
  • Typically ISO VG 32 or VG 46 hydraulic oil is recommended.

Features and Their Uses

Feature

Use / Benefit

DC Motor (12V/24V)

Enables off-grid or mobile lifting operations using battery power.

Hydraulic Gear Pump

Generates flow and pressure for lifting operation.

Oil Reservoir

Stores hydraulic oil, available in various capacities.

Pressure Relief Valve

Prevents overloading and system damage by controlling max pressure.

Solenoid Valve (Lowering Valve)

Controls descent; may be manual, electric, or adjustable.

Compact Modular Design

Space-saving and easy to install in small stacker compartments.

Steel/Aluminum Manifold Block

Integrates all hydraulic components in one leak-proof structure.

Check Valve

Prevents reverse flow and maintains load position.

Flow Control Valve (optional)

Controls lowering speed of the forks for safety.

Emergency Lowering Screw (optional)

Manual override in case of power failure.

Applications of Hydraulic DC Power Packs in Manufacturing

Application Area

Use

Material Handling

Lifting/lowering forks in stackers, pallet jacks, and tail lifts.

Warehouses

Battery-powered lifting for semi-electric and full-electric stackers.

Small Manufacturing Units

Efficient, mobile load handling in tight spaces.

Automated Storage Systems

Part of vertical lift modules and compact AS/RS systems.

Logistics & Distribution

Load/unload pallets from trucks using hydraulic tail lifts.

Scissor Lifts & Dock Levelers

Compact and portable hydraulic source for lifting platforms.

Key Points Summary

  • Power Source: DC (typically 12V or 24V battery).
  • Application: Lifting and lowering in mobile material handling systems.
  • Output Pressure: Up to 3000 PSI (~210 bar).
  • Flow Rate: Customizable (0.5 to 5 LPM commonly).
  • Tank Size: 1 to 10 liters depending on lift stroke.
  • Control System: Manual, remote, or solenoid-actuated descent.
  • Duty Cycle: Intermittent – cooling required between cycles.
  • Protection: Integrated pressure relief and safety valves.
  • Mounting: Horizontal or vertical mounting options available.
  • Advantages: Compact, battery-operated, low noise, efficient, customizable.

Optional Add-Ons for OEMs/Manufacturers

  • Wireless remote control units
  • Battery monitoring integration
  • Quick couplers for easy maintenance
  • CAN-Bus or Modbus compatibility for smart control systems
  • Custom branding & OEM integration support

 

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