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15T Blue Adjustable Height Hydraulic Truck Dock Leveler Loading Dock Lifts

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Guangdong Haoxiang Machinery Manufacturing Co., Ltd.

City: zhongshan

Province/State:guangdong

Country/Region:china

Tel:86-138-2398-3315

Contact Person:
Ms.cherry chen
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15T Blue Adjustable Height Hydraulic Truck Dock Leveler Loading Dock Lifts

Brand Name Haoxiang
Model Number GTY15T-6X8
Certification CE
Place of Origin Guangdong, China
Minimum Order Quantity 1 unit
Price USD4800- USD9000/1UNIT
Payment Terms T/T
Supply Ability 5500 Units Per Year
Delivery Time 7-15 days
Packaging Details Nakes
Load Capacity 15T
Power Supply Electric
Voltage 380V/Customizable
Certifications CE
Warranty 1 Year
Color Blue
Frequency 50Hz/Customizable
Operation Hydraulic
Detailed Product Description

Blue Adjustable Height Hydraulic Truck Dock Leveler

 

 

Product Description:

The Hydraulic Dock Leveler is a heavy-duty, high-performance loading dock solution designed to streamline warehouse operations. Featuring a robust steel construction and hydraulic-powered lifting (+400mm/-300mm stroke), it ensures smooth, precise alignment with trucks for efficient loading/unloading. Customizable voltage (380V or other) and frequency (50Hz/60Hz) make it adaptable to global standards, while its 495mm anti-slip lip plate and 8T–20T load capacity guarantee safety under heavy use. With push-button controls, pit or surface mounting options, and 1-year warranty, this dock leveler combines durability, flexibility, and ease of operation—ideal for logistics centers, warehouses, and industrial facilities seeking reliable, long-term material handling efficiency.

 

Here’s a highly detailed technical breakdown of the Hydraulic Dock Leveler in English, covering specifications, installation, maintenance, and customization options:


1. Core Structure & Working Principle

Key Components

  • Hydraulic System

    • Cylinder: High-strength steel, pressure-resistant (≥20MPa), ensures smooth lifting.

    • Power Unit: Motor (2.2–4kW, customizable), with overload relief valve.

  • Lip Plate

    • Dimensions: 495mm (length) × 0.5" (thickness), anti-slip steel with diamond tread or coated surface.

    • Hinge Mechanism: Spring/hydraulic auto-return for tight truck sealing.

  • Control Panel

    • IP Rating: IP65 (water/dust-proof).

    • Buttons: Up/down/emergency stop; optional remote control (30m range).

Operation Flow

  1. Docking: Lip extends to bridge the gap between dock and truck.

  2. Leveling: Hydraulic adjustment (±10mm precision) to match truck bed height.

  3. Loading: Forklifts/pallets move safely with even weight distribution.


2. Technical Parameters (Deep Dive)

ParameterDetails
Load Capacity8T/12T/15T/20T (reinforced frame for heavy-duty).
Lifting Stroke+400mm (max rise)/-300mm (max lower), speed: ~100mm/s (adjustable).
Power Supply380V 3-phase (standard), customizable (220V/460V/60Hz).
InstallationPit-mounted (pit depth ≥500mm) or surface-mounted (with ramp).
EnvironmentOperating temp: -20°C to +50°C, humidity ≤90% (rust-proof treatment).

3. Installation & Commissioning

Pre-Installation

  • Foundation: Concrete ≥200mm thick (C30 grade), anchor bolts pre-positioned (tolerance ≤5mm).

  • Electricals: Dedicated circuit breaker (32A recommended), grounding resistance ≤4Ω.

Step-by-Step Installation

  1. Pit Prep: Verify dimensions (W1870×D500×H2280mm), clear debris.

  2. Positioning: Use forklift/crane to place leveler, check levelness (≤2mm/m deviation).

  3. Final Fixing: Bolt down, connect hydraulic hoses/power (ensure correct phase sequence).

Testing

  • No-load Test: Cycle 3–5 times to purge air from hydraulics.

  • Load Test: Verify with weights (8T–20T); deflection ≤1/500 of span.


4. Maintenance & Troubleshooting

Routine Care

  • Weekly: Check hydraulic oil level (ISO VG46), lubricate chains (lithium grease).

  • Monthly: Clean guide rails, tighten bolts (torque ≥50N·m).

Common Issues

SymptomCauseSolution
Slow movementLow oil/clogged filterRefill/replace filter.
Lip won’t retractBroken spring/valve stuckReplace/clean valve.
Motor overheatingVoltage fluctuation/overuseCheck power, cool down.

5. Customization & Selection Guide

Key Considerations

  • Load: Light (<8T) = mechanical; heavy (>15T) = reinforced cylinder.

  • Frequency: High-use (>200 cycles/day) → add oil cooler.

  • Environment: Cold climates → low-temp hydraulic oil (-40°C).

Optional Features

  • Safety: LED warning lights, guardrails.

  • Integration: Weighing system (±1% accuracy), PLC automation.

  • Dimensions: Lip extendable to 600mm (wide trucks) or narrowed to 1500mm.


6. Advanced Applications

  • Cold Storage: Stainless steel construction + anti-freeze oil.

  • Smart Warehouses: PLC + WMS compatibility (RS485/Modbus).

  • Hazardous Zones: Explosion-proof motor (ATEX certification).


7. Comparison with Alternatives

TypeHydraulicMechanicalAir Cushion
MaintenanceModerate (oil changes)LowHigh (cushion wear)
Precision±5mm±15mm±20mm
Max Load8T–30T<6T<2T

Product Tags: Blue Hydraulic Truck Dock Leveler   15T Hydraulic Truck Dock Leveler  
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