Hydraulic DC Power Pack for Stacker Machines Supplier
Hydraulic DC Power Pack for Stacker Machines Supplier

Hydraulic DC Power Pack for Stacker Machines Supplier

A Hydraulic DC Power Pack for stacker machines is a compact, self-contained unit that provides the hydraulic power required to lift, lower, and maneuver loads in hydraulic stackers, such as electric pallet stackers or material handling equipment. It is powered by a Direct Current (DC) motor, making it ideal for battery-operated or mobile applications where AC power is not available.

These power packs integrate essential hydraulic components including a DC motor, hydraulic pump, reservoir, valve block, relief valves,and solenoids into one modular system. Designed for efficiency, durability, and portability, DC power packs are extensively used in warehouse automation, logistics, material handling, and electric lift systems.

Applications

Hydraulic DC power packs are essential in:

  1. Hydraulic Stackers (Manual & Electric)Powering vertical lifting of pallets and goods.
  2. Material Handling Equipment – Used in portable scissor lifts, hand trucks, and goods lifts.
  3. Mobile Hydraulics – Where compact, battery-powered operation is required.
  4. Warehouse Automation Systems – Electric pallet jacks, trolleys, and dock levellers.
  5. Aerial Work Platforms – For lifting and stability.
  6. Tail Lifts & Lift Gates – On trucks or vans for loading/unloading.
  7. Compact Hydraulic Tools – Used in field service or repair.
  8. Battery-Operated Maintenance Units – For mobile service carts or equipment trolleys.

10 Frequently Asked Questions (FAQs)

  1. Q: What is a DC hydraulic power pack?
    A: It is a self-contained unit that uses a DC motor to drive a hydraulic pump, providing pressurized fluid to operate hydraulic systems.
  2. Q: What voltage is typically used?
    A: Common voltages include 12V DC, 24V DC, and 48V DC, depending on stacker design and battery compatibility.
  3. Q: Can I customize the power pack for specific stacker requirements?
    A: Yes, most manufacturers offer custom configurations for flow rate, pressure, and reservoir capacity.
  4. Q: Is it suitable for continuous-duty applications?
    A: DC power packs are typically designed for intermittent use; continuous duty may overheat the motor.
  5. Q: What kind of hydraulic fluid should be used?
    A: Standard hydraulic oils like ISO VG 32 or 46, depending on ambient temperature and manufacturer recommendation.
  6. Q: How do I control the power pack?
    A: Through integrated solenoid valves, push-button remotes, or joystick controls in the stacker.
  7. Q: Is it noisy?
    A: Noise levels are moderate and can be reduced with proper mounting and vibration dampening.
  8. Q: What is the maintenance requirement?
    A: Low; typically includes checking fluid levels, replacing filters, and inspecting seals.
  9. Q: How do I mount it on a stacker?
    A: Usually mounted on the base frame or within the battery compartment, using vibration-resistant mounts.
  10. Q: Can it lift heavy loads?
    A: Yes, depending on the motor HP, pump displacement, and pressure rating (usually up to 200 bar or more).

Features with Practical Uses

Feature

Use/Benefit

Compact & Modular Design

Fits easily into confined spaces on mobile equipment.

DC Motor (12V/24V/48V)

Enables portable, battery-operated hydraulic actuation.

Integrated Valve Block

Simplifies installation and ensures quick response time.

High-Pressure Gear Pump

Delivers required flow and pressure to lift heavy loads.

Built-in Relief Valve

Protects against over-pressure and ensures operator safety.

Customizable Tank Capacity

Allows flexible design for stacker size and oil volume needs.

Quick Connect Hydraulic Ports

Reduces installation time and simplifies maintenance.

Low Power Consumption

Efficient use of battery power; extends operating cycles.

Dust & Moisture Sealing (IP Rated)

Ensures longevity even in harsh warehouse or outdoor environments.

Manual Lowering Function

Safety feature in case of power or system failure.

Key Points at a Glance

  • Power Supply: 12V / 24V / 48V DC
  • Pump Type: Gear pump (0.5 to 2.5 cc/rev common)
  • Motor Power: 0.8 kW – 3.0 kW
  • Pressure Range: Up to 200 bar (2900 PSI)
  • Flow Rate: 2 to 12 LPM (Liters per Minute)
  • Reservoir Capacity: 1 to 15 liters (customizable)
  • Duty Cycle: Typically 10%-30% intermittent (varies by model)
  • Operation: Remote-controlled or integrated with stacker control
  • Mounting: Horizontal/vertical adaptable configurations
  • Compliance: CE/ISO certified units preferred for safety & reliability

 

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