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Primary Categories and Features of Double-Column Lifts

2026-03-06

Primary Categories and Features of Double-Column Lifts
Summary: Primary Classification and Characteristics: Symmetrical lifts feature four arms of roughly equal length, positioning the vehicle's center of gravity between the columns.

Primary Classification and Characteristics: Symmetrical lifts feature four arms of roughly equal length, positioning the vehicle's center of gravity between the columns. This design suits maintenance of pickup trucks, box trucks, and similar models. However, if the column spacing is insufficient, door opening may be restricted after lifting. Asymmetric lifts typically feature columns rotated backward by approximately 30°, with shorter front arms. Vehicles are positioned further back, allowing doors to open fully while ensuring the center of gravity remains safely between the columns.

Common Technical Parameters: Core performance specifications for mainstream two-post lifts generally include:

‌Rated Lifting Capacity‌: Commonly ranges from 3.5 to 4 tons, with some models reaching 4.5 tons.‌

‌Lifting Height‌: Minimum clearance approximately 120mm, maximum lifting height typically between 1800mm and 1965mm.‌

‌Lifting/Lowering Time‌: Under rated load, raising from minimum to maximum height takes approximately 40 to 60 seconds.‌

Motor Power: Generally around 2.2 kW; some dual-motor models reach up to 3 kW.

Power Supply Voltage: Typically 220V or 380V.

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How does a two-post car lift work?

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Common Widths, Heights, and Load Capacities of Gantry Lifts

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