Key Advantages

-20-Ton Rated Lifting Capacity
The specified 20T (20,000kg) rated lifting capacity provides a high-capacity option for suitable machinery, vehicles and industrial equipment. The load applied to the jack must remain within its rated lifting capacity.

-Hydraulic Mechanism Reduces Lifting Effort
The hydraulic system generates lifting force through fluid pressure, allowing suitable heavy loads to be raised through manual pumping rather than requiring direct manual lifting.

-Vertical Bottle-Type Design
The upright bottle jack structure provides vertical lifting within a relatively concentrated base area, making it suitable for lifting points with adequate ground clearance and a firm, level supporting surface.

-Manual Operation Without Electrical Power
The manually operated hydraulic mechanism does not require an external electrical supply, making it practical for suitable workshops, maintenance facilities and industrial service environments.

-Useful for Heavy Machinery Maintenance
D074920 can assist with appropriate lifting operations during industrial machinery servicing, equipment repair, mechanical adjustment and installation work. Raised loads must be secured with appropriately rated supports before work is performed underneath.

Broad Range of Applications
-Industrial Machinery Maintenance, Heavy Equipment Servicing, Mechanical Repair, Suitable Vehicle Maintenance, Workshop Operations, Equipment Installation Assistance, Machinery Adjustment, Industrial Equipment Lifting, Mechanical Inspection, Maintenance Preparation


核心优点

-20吨额定顶升能力
产品标示额定顶升能力为20T（20,000KG），提供高承重等级的顶升选择，适用于符合承重要求的机械、车辆及工业设备。实际作用于千斤顶的负载不得超过额定顶升能力。

-液压顶升系统减少人力负担
通过液压系统产生顶升力量，使用者可通过手动操作逐步顶起适合的重型负载，无需直接依靠人力抬起相同重量的物体，方便进行设备维修及机械顶升工作。

-立式瓶型设计适合垂直顶升
采用立式瓶型千斤顶结构，以垂直方向进行顶升，底座占地相对集中，适用于具备足够底部空间及坚固平整支撑面的顶升位置。

-手动操作无需外接电源
采用手动液压操作方式，使用时无需连接外部电源，适合在符合安全条件的机械维修车间、设备维护场所及工业维修环境中使用。

-适合辅助重型机械维护作业
D074920可辅助进行符合条件的工业机械检修、设备维修、机械调整及设备安装顶升工作。在已顶起的负载下方进行作业前，必须使用额定承重足够的支撑设备固定负载。

适用范围广阔
-工业机械维护、重型设备检修、机械维修、适合的车辆保养、维修车间作业、设备安装辅助顶升、机械调整、工业设备顶升、机械检查、维修准备工作