GEAJIE DL-H Pneumatic Dock Leveler
Why Choose GEAJIE DL-H Pneumatic Dock Leveler?
The GEAJIE DL-H Pneumatic Dock Leveler is engineered for efficiency, safety, and long-term reliability in modern loading docks. Powered by an American AIMENK high-pressure centrifugal air pump (220V/1PH/0.55KW), it combines pneumatic force with mechanical and electric control to ensure smooth and stable operation with minimal maintenance.
Built with heavy-duty construction, it features an 8mm Baosteel anti-slip patterned steel deck reinforced by 10 C-type steel ribs — providing twice the support strength of traditional designs. The 16mm thick × 400mm lip plate also includes an anti-slip surface for added durability and safety.
Safety is further enhanced with a full working-range foot guard (1.2mm thick), maintenance safety support bar, self-locking lip plate, and a smooth transition design that effectively prevents forklift impact damage.
For easy maintenance, the DL-H offers a cleanable bottom structure, a safety hydraulic lock valve (even in a pneumatic system), adjustable speed control, and comes standard with a pair of 4" (100mm) dock bumpers.
Technical Specifications
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| 400mm long × 16mm thick anti-slip patterned steel |
| 8mm Baosteel anti-slip patterned steel |
| 10 pcs 4mm thick C-type steel |
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| American AIMENK high-pressure centrifugal pump |
| 220V / Single Phase / 50Hz / 0.55KW |
| One-button operation with power cutoff |
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| Full foot guard, self-locking lip, maintenance bar, safety lock valve |
| Acid wash, sandblast + multi-layer anti-rust coating (0.1mm thick) |
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| Pair of 250×300×100mm dock bumpers |
Structure & Installation
The GEAJIE DL-H Pneumatic Dock Leveler features a robust structure with an 8mm Baosteel anti-slip patterned steel deck reinforced by 10 heavy-duty C-type steel ribs for superior load distribution and strength. The 16mm thick × 400mm lip plate includes anti-slip functionality and utilizes the platform’s own weight combined with electric control for reliable self-locking. Powered by the American AIMENK high-pressure centrifugal air pump, the system ensures smooth pneumatic operation of both the platform and lip. Installation is straightforward: mark and drill the concrete dock, apply chemical anchoring, and install the rubber dock bumpers. The entire height adjustment process takes ≤30 seconds across a full range of +350mm to -300mm, delivering a smooth transition that protects forklifts and cargo while enhancing overall safety and efficiency.
Ideal Applications
• Logistics & Distribution Centers
• E-commerce Warehouses
• Manufacturing Plants with Frequent Truck Loading/Unloading
• Cold Storage Facilities (compatible with temperature range)
• Any dock requiring reliable height adjustment with pneumatic simplicity
Gallery: Real warehouse loading bay scenes with forklift operation.
How to Select the Right Dock Leveler
Factors to consider:
• Truck bed height variation at your facility
• Required load capacity (dynamic vs static)
• Power availability (220V single-phase preferred for pneumatic)
• Frequency of use and maintenance preferences
• Pit dimensions available
Download Resources
Technical Specification PDF
• Installation Manual
• CAD Drawings
• Operation Video
Frequently Asked Questions
Q1: What is the difference between pneumatic and full hydraulic dock levelers?
A:
Pneumatic (DL-H) uses air power + mechanical linkage for simpler installation and lower maintenance. Full hydraulic uses oil cylinders for heavier duty but requires more complex maintenance and higher power.
Q2: How does the AIMENK air pump ensure reliable operation?
A:
The American AIMENK high-pressure centrifugal pump delivers stable airflow for smooth, fast lifting with low noise and minimal heat. Combined with one-button control, it ensures reliable daily operation.
Q3: Is the DL-H suitable for cold storage environments?
A:
Yes. It operates reliably from -25°C to +50°C and is well-suited for cold chain warehouses.
Q4: What maintenance is required for the pneumatic system?
A:
Very low maintenance. Clean the air filter periodically, check connections monthly, and keep the bottom structure clean. No hydraulic oil changes needed.
Q5: Can the platform be customized for different sizes?
A:
Yes. We can customize width, length, pit size, and load capacity according to your dock requirements.
