The Hydraulic Transition Lift Table by Gradin Lifts functions as an active mechanical bridge, linking multi-level factory hoists directly to logistics truck beds. Custom-built for high-speed vehicle manufacturing and assembly plants like CFMOTO, it accelerates product transfer cycles while ensuring absolute worker and cargo safety.
Dual-End Adjustable Flaps: Outfitted with a 3000 x 400 mm automated hydraulic flap on the hoist interface and dual 1000 x 1000 mm manual flaps on the truck docking end.
Variable Height Adjustment: Smoothly transitions between a 1,000 mm and 3,000 mm vertical stroke, executing micro-leveling alignments with varying delivery truck chassis.
Buffer Storage Optimization: Doubles as a temporary floor-level buffer zone, allowing the main hoist vertical cabin to immediately return to production floors.
| Parameter | Technical Specification (FZ-TL-4T) | Customization / Remarks |
| Model Designation | FZ-TL-4T (Vehicle Series) | Scalable Series (2 Tons to 10 Tons available) |
| Rated Load Capacity | 4,000 kg (4 Tons) | Perfect for high-frequency electric vehicle rolling loads |
| Vertical Stroke Range | 1,000 mm to 3,000 mm | Customizable stopping positions to fit delivery trucks |
| Platform Dimensions | 2,000 mm (W) x 3,000 mm (L) | Fully customizable width/length based on vehicle wheelbase |
| Hydraulic Flap Plate | 3,000 mm x 400 mm (Elevator interface) | Electro-hydraulically driven; auto-deploys upon level lock |
| Manual Bridging Flaps | Dual plates (1,000 mm x 1,000 mm each) | Lightweight aluminum alloy or high-durability steel options |
| Lifting Reducer Motor | 4 kW Siemens AC380V 50Hz 3-Phase | Optional custom voltages (220V, 440V, 480V, 60Hz) |
| Hydraulic Cylinder | Dual Φ 90 – 70 mm Double-Acting | Equipped with velocity-fuse (explosion-proof) check valves |
| Main Scissor Tubes | 160 mm x 80 mm x 4 mm (Rectangular) | Premium high-tensile Q235 structural carbon steel |
| Base & Deck Framing | 14# Heavy-Duty Channel Steel | Constructed to Q235 structural steel specifications |
| Lubrication System | 24 Units Oil-Free Bearings | Maintenance-free bushings; eliminates grease contamination |
| Safety System | Safety Yellow Rails + Hydraulic Lock Valves | Emergency manual release bypass needle valves integrated |
To prevent structural deflection when driving fully assembled electric vehicles across the platform edges, the double-scissors structure of our Hydraulic Transition Lift Table is welded from 160 x 80 x 4 mm structural carbon steel rectangular tubing. Supported by a heavy-duty chassis constructed from 14# hot-rolled channel steel and topped with a 4 mm thick slip-resistant checkered steel deck, the frame distributes heavy wheel loads evenly across the shear pins, ensuring maximum structural integrity.
Lifting pressure is generated by dual Hebei Hengyu cylinders (Φ 90-70 mm) featuring hard-chrome plated 45# carbon steel piston rods. The system is powered by an premium 4 kW AC380V Siemens motor coupled with high-pressure gear pumps and solenoid manifold valves supplied by Beijing Huade. This hydraulic arrangement provides uniform pressure holding and soft-start/soft-stop acceleration, protecting vehicles and workers from sudden gravitational drops.
This transition platform utilizes a dual-ended bridging design to bridge physical gaps. The side facing the vertical elevator features an automated 3 x 0.4 m hydraulic flap plate that deploys mechanically when the platform locks. The opposite side features two independent 1 x 1 m manual folding flaps that drop directly onto the truck bed. This configuration ensures a continuous, level rolling plane, allowing electric ATVs, motorcycles, or utility carts to roll on and off without bottoming out.
The 2,000 x 3,000 mm workspace is bordered by 30 x 30 mm Q235 steel protective safety railings to prevent operators or cargo from slipping during busy loading shifts. All structural pivot joints are fitted with a matrix of 24 self-lubricating, oil-free composite sleeve bearings. These maintenance-free bushings absorb high radial shear stresses and eliminate the need for manual greasing, ensuring maximum up-time under continuous factory duty cycles.
Your Problem: Transporting finished electric ATVs, off-road vehicles, or motorcycles from upper-level manufacturing lines to double-deck delivery trucks using overhead cranes is slow, labor-intensive, and risks cosmetic finish damage.
Gradin Solution: This Hydraulic Transition Lift Table aligns perfectly with the multi-level factory hoist. As soon as the vehicle hoist stops at ±0m, 1.2m, or 2.6m, the hydraulic and manual flaps bridge the gaps, allowing workers to easily roll finished electric vehicles straight into the trucks.
Your Problem: Standard material lifts keep their vertical hoist cabin locked at the dock until the delivery truck is fully loaded, freezing the hoist and creating a materials bottleneck on production floors.
Gradin Solution: Our 2 x 3-meter platform functions as a heavy-duty buffer zone. Workers can roll several electric vehicles out of the vertical elevator and store them on the lift platform. The elevator instantly returns to upper floors to fetch more stock, reducing transport downtime by 45%.
Your Problem: Transporting heavy electric vehicle battery packs, engines, or raw frame metal from delivery trucks up to elevated mezzanine assembly areas requires long forklift drives on dangerous inclined ramps.
Gradin Solution: Forklifts deposit heavy parts pallets or battery tubs directly onto the flat transition platform. The 4 kW Siemens-powered lift vertically raises the cargo safely to vertical hoist level, providing safe, slope-free material flow.
For this heavy-duty series, we can engineer load capacities up to [300] tons, with platform dimensions and lifting heights customized to your operational envelope. Requirements exceeding our standard engineering matrix will undergo a Finite Element Analysis (FEA) by our engineering team to ensure structural viability before proposing a solution.
To initiate the engineering proposal, please provide the following baseline data:
Rated Load Capacity
Maximum Lifting Height & Closed Height
Platform Dimensions (L x W)
Duty Cycle (e.g., operational cycles per hour/day)
Environmental Conditions (e.g., indoor/outdoor, washdown, explosion-proof)
Pit depth or overhead clearance constraints
Yes. The control systems can be equipped with standard communication protocols (e.g., Profinet, Modbus, Ethernet/IP) utilizing [Siemens / Allen-Bradley / Omron] PLCs. This ensures seamless I/O signal synchronization with upstream/downstream conveyors, AGV/AMR units, and your central control room.
Every custom unit undergoes a mandatory Factory Acceptance Test (FAT) prior to dispatch. This includes continuous operational testing at 100% rated load, static overload testing at [120% / 125%] capacity, and the physical triggering of all mechanical anti-fall and hydraulic safety interlocks. FAT documentation and video proof are included in your engineering package.
Upon final approval of the General Arrangement (GA) drawings, the manufacturing lead time is typically 4 to 8 weeks. Oversized structural components are engineered with a modular design to fit into standard shipping containers (20FT/40HQ). On-site assembly utilizes pre-engineered bolted flange connections and heavy-duty aviation plugs, strictly eliminating the need for field welding.
We provide a standard [12/24]-month warranty covering the structural frame and primary hydraulic/electrical components. To minimize operational downtime, a comprehensive set of standard consumables (e.g., cylinder seal kits, travel switches, relays) is shipped alongside your equipment. During the warranty period, replacement parts for non-human-induced failures are dispatched via priority air freight (DHL/FedEx) within 48 hours.
Beyond the warranty, we guarantee lifetime engineering support. Your custom equipment's CAD drawings, electrical schematics, and BOM (Bill of Materials) are permanently archived in our system. This ensures you receive uninterrupted remote troubleshooting, maintenance guidance, and exact spare parts matching for the entire lifecycle of the equipment.
Gradin Machinery is a leading manufacturer specializing in aerial work platforms and hydraulic lifting solutions. With ISO & CE certifications, we provide safe, reliable, and customized equipment for global industrial needs
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