Loading Dock Leveler Hydraulic Power Unit

The hydraulic power unit is a boarding axle dedicated integrated hydraulic pump station, which integrates a motor, gear pump, multi way electromagnetic directional valve, oil tank, pipeline, and emergency stop button; Equipped with 2 independent external waterproof control boxes （red/green start/stop buttons）, remotely control the lifting and tongue movement of the boarding bridge. Widely used in logistics warehouse loading and unloading platforms, driving platform boarding bridges, connecting truck carriages with warehouse floors, and facilitating forklift loading and unloading of goods.

Suitable for OEM matching of new equipment, it can also be used for maintenance and replacement of old boarding bridge pump stations, with high demand in the North American market (110V/230V 60Hz).

###Core structure (see picture)

1. Black box type steel oil tank with built-in hydraulic oil, integrated installation of valve group and motor pump assembly

2. Electromagnetic directional valve group: controls platform lifting, lowering, lip extension and retraction

3. Red emergency stop button : One click power cut-off in emergency conditions for safety protection

4. Two sets of independent external waterproof button boxes (red=stop, green=start), with protective shells, can be installed on both sides of the platform for remote operation

5. Pre wired cables facilitate on-site wiring and installation, reducing assembly time on site

###Optional technical parameters (using your previous parameter coding table)

-Valve block material: aluminum profile/cast iron optional

-Motor: AC motor (commonly used in North America for 110V/230V, 60Hz), power 0.37-4.0Kw; also supports DC motor

-Gear pump displacement: 0.17cc/r~10.6cc/r

-System pressure: 1.6~31.5MPa, customized as needed

-Fuel tank capacity: 1L~120L optional (this is a box type fuel tank)

-Oil port thread: G thread, NPT American thread, metric thread compatible with different oil cylinder interfaces

-Installation method: Horizontal, can be directly embedded inside the boarding axle frame

###Product features (for foreign trade/Amazon's five point description, use directly)

1. Integrated design, valve group, pump, motor, and fuel tank integrated, compact structure, easy to embed in boarding bridge equipment

2. Dual external waterproof control boxes, supporting multi-point operation on the platform, equipped with emergency stop buttons, and complete safety protection

3. Built in overflow valve and one-way anti fall valve to prevent accidental platform falls and ensure the safety of platform operations

4. Support full parameter customization: voltage, flow rate, pressure, oil circuit logic, interface specifications, adapted to different brands of boarding bridges

5. Hydraulic testing is completed before leaving the factory, and the pipeline is pre assembled. Customers only need to connect oil pipes and power lines on site, making installation convenient

6. Low noise, stable operation, suitable for high-frequency intermittent operations in warehouses, strong durability, preferred for after-sales replacement

###Applicable scenarios

Warehouse logistics platform boarding bridge, loading and unloading platform, suitable for warehouses, logistics centers, and freight transfer stations.

Target customers: manufacturers of boarding bridge equipment, platform engineering installers, and equipment maintenance and repair providers.