Product Description:

Compact Power for Heavy Lifts: KBS+S12‑2.1‑4L Hydraulic Power Unit

A Strong Solution for Mobile Lifting Equipment

Introducing the KBS+S12‑2.1‑4L Hydraulic Power Unit, a streamlined option for machines that need reliable power in a tight space. With a 12V DC motor and a 4‑liter plastic oil tank, this power unit is ideal for mobile equipment like dump trucks, service lifts, or small cranes. Additionally, it supports double‑acting cylinders and includes a remote control, making operation convenient and efficient.

Why Use the KBS+S12‑2.1‑4L Hydraulic Power Unit?

Compact Design with Real Performance

Even though it is small—measuring just 17 × 17.5 × 41 cm and weighing 11.5 kg—it delivers strong hydraulic output. Because space often limits mobile installations, this unit fits easily under truck beds or alongside lifting platforms. The 4L tank and plastic material reduce weight, which helps in vehicle applications.

Built for Heavy Work

The unit is rated for up to 22 MPa of hydraulic pump pressure, so it can drive lift arms, dump beds, or attachments with power. With a 1.6 kW motor on a 12 V system, it runs smoothly from vehicle batteries or DC supplies—perfect when AC power is unavailable.

Ready‑to‑Use Control

A remote handle (4.5 m wired, 2‑key) is included. This lets the operator use lift or dump functions from a safe distance, which adds to ease and safety. Because it uses a simple wired remote, set‑up is straightforward, and no complex linkage is required.

Suited to Mobile Equipment

Since the power unit uses 12 V and has a compact footprint, it is perfect for machines such as:

• Dump trucks needing an auxiliary lift

• Service trucks with mounted cranes

• Mobile unloading systems

• Scissor lifts or small aerial platforms
  These applications benefit from a self‑contained unit that can be mounted easily.

Key Features & Technical Highlights

• Voltage: DC 12 V — suited to vehicle battery systems

• Motor Power: 1.6 kW — delivers strong performance

• Hydraulic Pressure: 22 MPa — supports heavy lift tasks

• Oil Tank Size: 4 litre plastic tank — lightweight and space‑friendly

• Dimensions: 17 × 17.5 × 41 cm

• Weight: 11.5 kg

• Applications: dump trucks, unloading systems, cranes, lifts

• Remote Control: 4.5 m wired handle with two levers (raise/lower)

• Acting Type: Double‑acting cylinders are supported

• Warranty: 1 year

Thanks to these specs, the unit offers both power and compactness—and install time is reduced.

How to Use the Power Unit Smoothly

Installation Tips

Mount the unit on a secure, flat surface in the vehicle or equipment frame. Ensure the 4L plastic tank sits upright and has clearance. Use proper hose lines rated for 22 MPa pressure, and connect the remote cable so it does not snag or pull. Since many mobile installs face vibration and motion, tighten fittings securely.

Operating Instructions

When the battery is connected, pressing the “up” button on the remote will send hydraulic fluid to the lift cylinder, raising your dump bed or platform. Releasing the button or pressing “down” will lower the load smoothly. The double‑acting capability means both extension and retraction are powered, giving full control.

Maintenance Advice

Check oil levels regularly. Even though the tank is plastic, low fluid impacts pump life. Inspect the remote wiring and ensure no breaks or damage from vehicle movement. Clean any dust or debris near the motor and links, especially in rough job sites. Replacement filters or fluid change should follow your machine’s schedule.

Why This Power Unit Stands Out

You should pick the KBS+S12‑2.1‑4L Hydraulic Power Unit when you need:

• A compact hydraulic source that fits tight spaces

• Vehicle‑friendly 12V power supply

• Strong enough pressure for heavy tasks

• Easy remote control for convenience and safe operation

• A unit ready to install without building a full hydraulic system from parts

In other words, it brings a strong solution in a smaller package.

Final Thoughts

In summary, the KBS+S12‑2.1‑4L Hydraulic Power Unit offers an excellent balance: compact size meets meaningful performance. If your equipment needs a pump, tank, motor and control all in one—and especially if it’s vehicle‑mounted—this unit fits the bill. With double‑acting capability, remote control, and 22 MPa pressure support, it meets real world needs. Plus, the 12 V system makes it ideal for mobile rigs.

If you want help checking how this unit matches your machine’s hydraulic cylinders, drain lines, or mounting setup, feel free to ask. I can assist with that too.