Model: HH-7500 Remote
Voltage
DC12V
Single Leg
3402 kg (7500 lbs)
The Model: HH-7500 Remote (OE NO. HH-7500R) is HENGHONG's flagship, ultra-high-capacity electromechanical lifting system designed for commercial-grade trailers and heavy long-haul towing infrastructure. Rated at a massive 7500 lbs (3,402 kg) safe working vertical load, this jack is specifically engineered to handle the punishing tongue weights of multi-axle horse trailers, heavy equipment haulers, industrial flatbeds, and luxury travel trailers.
By integrating a specialized high-density gear reduction matrix with an advanced Wireless RF Remote Control system, the HH-7500 Remote allows operators to manage heavy vehicle coupling safely from any vantage point, eliminating operational blind spots and manual labor completely.
When coupling heavy-duty trailers under max payload, traditional frame-mounted jacks can struggle with high longitudinal stress or motor binding. The HENGHONG HH-7500 Remote meets this challenge with a hardened carbon steel screw drive and an advanced internal gear reduction setup that houses unmatched lifting power within a standard 22x8x8 inch physical envelope.
The standout feature for fleet managers and commercial operators is the long-range wireless remote control. Instead of standing dangerously close to the trailer tongue during heavy lifting, the operator can step back to check clearances from all angles, or even control the alignment directly from the tow vehicle's driver seat. This simple workflow change boosts on-site efficiency and aligns with strict safety expectations.
| Engineering Parameter | Certified Factory Specification Data | B2B Procurement & Distribution Value |
|---|---|---|
| Brand & Manufacturer | HENGHONG (Zhejiang, China) | Direct OEM factory engineering support and component sourcing |
| Model Designation / OE | HH-7500 Remote / HH-7500R | Top-tier flagship SKU for professional parts distribution networks |
| Max Vertical Payload | 7500 lbs (3,402 kg) Static Lift | Built to confidently stabilize heavy industrial and high-tonnage multi-axle trailers |
| Physical Envelope | 22 x 8 x 8 inches (558 x 203 x 203 mm) | High-power output preserved in a highly compact, space-saving design |
| Operational Input Voltage | DC 12V Native | Connects seamlessly to heavy-duty truck power grids or deep-cycle banks |
| Control Interface | Dynamic Wireless RF Remote Capsule | Eradicates operational blind spots; precise adjustment response |
| Primary Material | Forged High-Tensile Structural Alloy Steel | Built to withstand extreme vertical load stresses and high crosswinds |
| Surface Armor | Commercial Anti-Corrosion Powder Coat | Highly resilient against continuous road debris and marine salt-spray flaking |
| Fail-Safe Security | Top-Port Manual Override Mechanism | Ensures full operation and transport readiness even during total power loss |
| Customization Depth | Full OEM/ODM Integration Available | Custom bracket geometries, wire lengths, and private-label options |
Electric Jacks
Model: HH-3500 Standard
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Model: HH-3500 Camper
2000 kg (2 Ton)
Electric Jacks
Model: HH-3500-1
