Product Specification

Product Manual for 2-Ton Car Battery Carrying Crane (Model: YD01-015)

I. Product Specifications (Incorporating Multi-Gear Load Capacity "2TON/1.5TON/1TON/0.5TON" and Dimension Markings from the Image)

II. Product Details

Core Highlights

1. Multi-Gear Load Capacity, Adapting to Full-Scenario Batteries:Supports 0.5-2TON stepped load adjustment. The 0.5TON gear handles small batteries of traditional fuel vehicles (approx. 40-50KG), 1TON for hybrid vehicle batteries (approx. 80-100KG), and 1.5-2TON for heavy pure EV batteries (approx. 150-200KG). It covers the weights of mainstream car batteries on the market, and one device meets the maintenance needs of multiple vehicle models.
2. Ultra-Low Height + Parallel Legs, No Operation Dead Ends:With an ultra-low base height of 18.5cm, it can easily slide under EV batteries (most EV batteries are installed close to the ground) for lifting without disassembling the vehicle chassis guard. The parallel-leg design not only surrounds standard pallets (facilitating unloading of new batteries from pallets) but also flexibly adjusts spacing in narrow maintenance workstations to avoid collision with other vehicle components.
3. Lightweight Split Packaging, Convenient Transportation & Installation:Adopts "main components + accessories" split packaging. Package 1 (main components) has a net weight of only 62KG, which can be transported and assembled by 2 people. Package 2 (accessories) is lightweight and portable, with low costs for separate part replacement or secondary transportation, especially suitable for small repair shops purchasing in batches and warehouse environments with limited space.
4. Stable Structure, High Safety Factor:Load-bearing components are made of Q235 high-strength steel, with no obvious deformation when lifting at the full 2TON load. The bottom of the legs is equipped with anti-slip rubber pads, which increase friction with the ground by 50% during lifting, preventing battery sway and tipping, and ensuring the safety of operators and batteries.

III. Application Scenarios

1. EV Auto Repair Shop Scenario:Used for disassembly and installation of pure EV batteries, such as 200KG heavy batteries of Tesla and BYD models. The 18.5cm ultra-low height slides under the battery, parallel legs surround the battery fixing position, and the 2TON gear stably lifts the battery to the maintenance platform. This avoids battery damage or operator strain caused by manual handling, improving maintenance efficiency by 30%.
2. Traditional Auto 4S Shop Scenario:Replaces batteries of fuel or hybrid vehicles, such as 80KG batteries of Toyota hybrid models (1TON gear) and 40KG batteries of Volkswagen fuel vehicles (0.5TON gear). The compact device can be flexibly operated in narrow maintenance workstations of 4S shops, without occupying the space of large cranes, reducing site costs.
3. Battery Warehouse Logistics Scenario:Unloads new batteries from pallets (parallel legs surround pallets for easy positioning) or loads batteries onto transport vehicles. The 0.5-2TON multi-gears adapt to battery pallets of different specifications (e.g., 1.5TON gear handles full pallets of hybrid batteries), and the 169CM maximum lifting height easily loads batteries into truck compartments, improving warehouse loading/unloading efficiency.
4. New Energy Vehicle After-Sales Center Scenario:Provides on-site battery maintenance support for faulty EVs. The split-packaged device can be placed in the trunk of a rescue vehicle and assembled within 30 minutes on-site. The 18.5cm ultra-low height adapts to uneven outdoor ground, and parallel legs adjust spacing to stably lift batteries, solving the problem of "no fixed workstation" in outdoor maintenance.

IV. Frequently Asked Questions (FAQs)

1. The Battery Sways Severely During Lifting and Cannot Be Moved Stably. What to Do?
   • Check Leg Anti-Slip Pads: Inspect if the rubber anti-slip pads at the bottom of the legs are worn or detached. If so, replace them with anti-slip pads of the same specification (8mm thick rubber material is recommended) to enhance friction with the ground and reduce battery sway caused by equipment displacement.
   • Adjust Load Gear: Confirm that the current gear matches the battery weight (e.g., a 200KG battery requires the 2TON gear). A gear that is too low will cause the equipment to be overloaded and sway. After adjustment, lift again and ensure the hook is vertically aligned with the battery's center of gravity.
   • Tighten Battery Fixing Straps: If the device is equipped with battery fixing straps, check if they are tightly bound to both sides of the battery. The tightness should be "no left-right deviation of the battery" to prevent the battery from sliding due to inertia during lifting.
2. The Base Cannot Slide Under the EV Battery Due to Insufficient Height. What to Do?
   • Clear Ground Obstacles: Check if there are gravel, tools, or other debris on the ground under the battery. Clean it with a broom or vacuum cleaner to ensure smooth sliding of the base. If the ground has slight protrusions, place a 1-2mm thick steel plate under the base (covering the entire base support surface) to improve smoothness.
   • Adjust Leg Spacing: Loosen the adjustment bolts of the parallel legs, appropriately reduce the leg spacing (refer to the 83CM/69CM adaptive dimensions in the image) to avoid the legs getting stuck on vehicle chassis components. Lock the bolts after adjustment and try sliding under the battery again.
   • Check Base Flatness: If the base is deformed due to transportation, causing uneven height, use a level to check if the base is horizontal. Slight deformation can be corrected by applying external force slowly; for severe deformation, contact the manufacturer to replace the base to avoid damaging the battery or vehicle by forced sliding.
3. After Switching Load Gears, the Device Has No Response or the Gear Indicator Light Does Not Turn On (for Electric Models). What to Do?
   • Check Power Connection: For electric gear adjustment, confirm if the device power cord is plugged in tightly and if the battery power is sufficient (recommended power ≥50%). If using battery power, replace with a spare battery and test again.
   • Calibrate Gear Switch: Disconnect the device power, press and hold the gear adjustment button while re-powering on. Release the button after the indicator light flashes 3 times to complete gear switch calibration. After calibration, test each gear in the order of "0.5→1→1.5→2TON" to confirm the indicator light turns on normally.
   • Inspect Circuit Connections: Open the gear adjustment panel, check if the internal circuit connectors are loose, and re-tighten the connectors with a screwdriver. If the circuit is damaged, wrap it with insulating tape or contact the manufacturer to replace the circuit board to avoid short-circuit risks.
4. After Assembling the Split Package, the Device's Load Capacity Decreases and Cannot Reach 2TON. What to Do?
   • Check Assembly Steps: Refer to the manual to confirm if main components and accessories are installed in place, especially the connecting bolts between the boom and base. Tighten them diagonally with a torque of 50-55N·m (tested with a torque wrench) to avoid force dispersion caused by loose bolts.
   • Test No-Load Operation: First perform no-load lifting and gear switching to observe if the boom moves smoothly and the legs are stable. If no-load operation is normal, test with a 1TON standard weight (gradually increase the weight to 2TON). Do not directly perform full-load testing to avoid component damage.
   • Contact After-Sales for Inspection: If the rated load capacity is still not reached, check for transportation collision marks on main components (e.g., boom bending, leg deformation). Take photos of the marks and contact the manufacturer's after-sales service, providing the model and purchase certificate to apply for load testing or component replacement, ensuring the device meets safety standards.