YD07-009 Two-Post Car Lift Webpage Detail Page (English)

I. Product Specifications (SPECIFICATION)

II. Product Details (PRODUCT DETAILS)

1. 5500 kg Ultra-High Load Capacity + 2-Stage Columns, Stable Support for Heavy-Duty Vehicles
   The 2-stage columns are made of Q460 high-strength alloy steel plates, with the main column wall thickness reaching 18 mm. The splicing joints are reinforced with double welds and tested by ultrasonic flaw detection, with a tensile strength of 630 MPa. The maximum deformation of the columns is only 0.2 mm under the rated load of 5500 kg, which can stably support heavy-duty trucks (about 4000-5200 kg), large SUVs (about 3000-3800 kg) and commercial vehicles (about 3500-4800 kg); the segmented column design optimizes the force transmission path while ensuring strength, increasing the load redundancy by 40% compared with traditional single-section columns. Even when lifting 5500 kg heavy objects for a long time, it can avoid structural fatigue, and the service life of the equipment is more than 25 years.
2. 1980 mm High Lifting Height + Direct-Drive Cylinder, Efficient Adaptation to In-Depth Maintenance
   The maximum lifting height reaches 1980 mm, which is 120-150 mm higher than ordinary lifts, meeting high-lifting needs such as heavy-duty truck transmission disassembly and commercial vehicle chassis in-depth maintenance - when lifted to the highest position, the chassis is about 1860 mm above the ground, allowing technicians to operate while standing upright without bending over or using auxiliary tools; equipped with a direct-drive cylinder (100 mm in diameter), it eliminates the transmission connectors of traditional cylinders, reducing power loss by 20%, with a lifting speed of 10 mm/s. It only takes 18 minutes to lift from 120 mm to 1980 mm, and the lowering speed is controlled at a constant rate (3 mm/s) through a hydraulic buffer valve to avoid jolting and collision of heavy-duty vehicles.
3. Wide Adaptation Dimensions + Flexible Arm Length, Covering Large Vehicles
   The 2910 mm column inner width and 2611 mm drive-through width can easily accommodate heavy-duty trucks with wide bodies (body width ≤ 2400 mm) and large SUVs (body width ≤ 2300 mm), eliminating the need for repeated position adjustment when vehicles drive in; the 910-1386 mm adjustable arm length, combined with the minimum lifting height of 120 mm, can adapt to various vehicles with wheelbases of 2800-4200 mm and chassis heights of 120-280 mm. Whether it is a large SUV with a short wheelbase or a light bus with a long wheelbase, it can accurately align with the chassis support points, with an adaptation rate of more than 99% for heavy-duty vehicle maintenance scenarios.
4. Stable Power + Safety Limit, Safer Operation
   The 2.2 kW high-power motor is equipped with a dual-circuit power supply design (compatible with 220V/380V), ensuring stable power output. Even when the voltage fluctuates by ±10%, it can maintain the normal lifting speed; the limit switch height is 4320 mm, forming a 125 mm safety gap with the total height of 4445 mm. When the lifting height is close to the vehicle top, the switch automatically triggers to stop lifting, avoiding roof collision; in addition, the equipment is also equipped with overload protection (automatic power-off when the motor is overcurrent) and arm locking (mechanical self-locking structure). This dual protection ensures no falling risk during the lifting process of heavy-duty vehicles, and the safety factor is 180% higher than that of ordinary lifts.

III. Application Scenarios (APPLICATION SCENARIOS)

1. Transmission Maintenance of Heavy-Duty Trucks in Heavy-Duty Auto Repair Shops
   When heavy-duty auto repair shops perform transmission maintenance on Foton Aumark and JMC Kairui Heavy-duty Version (about 5000 kg), the 5500 kg load capacity fully covers the vehicle weight; the 1980 mm lifting height lifts the chassis 1860 mm off the ground, allowing technicians to stand upright to disassemble the transmission case; the direct-drive cylinder enables efficient lifting, taking only 15 minutes to lift from the low position to the working height. The maintenance time per vehicle is shortened from 120 minutes to 80 minutes, adapting to the needs of "in-depth maintenance of heavy-duty trucks".
2. Maintenance of Small Buses in Commercial Vehicle Repair Stations
   When repair stations perform chassis maintenance on small buses (e.g., King Long Higer, about 4500 kg), the 2611 mm drive-through width allows the bus to drive directly between the two columns; the 910-1386 mm arm length is adjusted to 1200 mm to adapt to the long wheelbase of the bus; the lift is raised to a height of 1600 mm (locked by the safety lock), allowing technicians to fully inspect the chassis suspension and drive shaft, improving maintenance efficiency by 60%, adapting to the "batch maintenance of commercial vehicles" scenario.
3. Regular Inspection of Heavy-Duty Trucks in Logistics Fleet Workshops
   When logistics fleets perform regular inspections on their own heavy-duty trucks (e.g., JAC Shuailing Heavy-duty Version, about 4800 kg), the 2-stage columns adapt to the fleet's high-frequency usage needs (10 lifts per day on average); the 220V/380V dual voltage adapts to the fleet workshop's 380V industrial power and temporary 220V generator power supply; the 5500 kg load capacity meets all vehicle models of the fleet, and the inspection time per vehicle is shortened from 90 minutes to 55 minutes, adapting to the "efficient inspection of logistics fleets" scenario.
4. Beauty Maintenance of Large SUVs in High-End Auto Service Centers
   When high-end auto service centers perform chassis armor spraying on Lincoln Navigator and Cadillac Escalade (about 3600 kg), the 1980 mm high lifting height fully exposes the chassis, facilitating uniform spraying; the arm locking structure ensures vehicle stability, avoiding uneven coating caused by shaking during spraying; the 2910 mm column inner width adapts to the wide body of the SUV, allowing operation without removing the side steps, improving the beauty maintenance effect by 40%, adapting to the "precision beauty maintenance of large SUVs" scenario.

IV. Frequently Asked Questions (FAQ)

Q1: With a total height of 4445 mm, can it adapt to a repair workshop with a floor height of 4.8 meters?

Q2: The direct-drive cylinder makes abnormal noise. How to troubleshoot?

Q3: For the 5500 kg equipment weight, what requirements are there for the floor during installation?

Q4: The arm stretches and contracts unsmoothly after long-term use. How to handle it?