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4 Ton Four Post Lift

  • Model:QJY4040H
  • Capacity:4 Ton

• Ladder lock system

• Commercial grade synchronizing safety latch system offers a unique two position locking mechanism

• Air locking system

• Detachable tilting approach ramp

• Large heavy-duty 3" cylinder

• Aircraft quality lifting cables

• Matted powder coat finish

Product Information | Product Parameters | Features | Common Problems And Solutions
Product Information

This lift system's runways accommodate wide or narrow vehicles, have rail kits for adding optional accessories and are powered by a single hydraulic cylinder mounted underneath the runway. Item too large for lift gate. Requires forklift on site for unloading.

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Product Parameters

Model

QJY4040H


Capacity

4 Ton

Max ground clearance

2265 mm


Table  length

5080 mm

Table  width

480 mm


Overall  height

2580 mm

Overall  width

6068 mm


Clearance between tabels

1120 mm

Clearance between columns

2715 mm


Rise  time

60 sec

Drop  time

45 sec


Power of moter

2.2 kw 

Power of supply

380V/220V


Package size

5240x530x710 mm

N.W/G.W

895/915 kgs


QTY/20.CY

12 PCS


Features

• Ladder lock system

• Commercial grade synchronizing safety latch system offers a unique two position locking mechanism

• Air locking system

• Detachable tilting approach ramp

• Large heavy-duty 3" cylinder

• Aircraft quality lifting cables

• Matted powder coat finish


Common Problems And Solutions

Sequence of Lockout Procedure

1) Notify all affected employees that a lockout is being performed for servicing or maintenance and that the lift must be shut down and locked out to perform the servicing or maintenance

2) Unload the subject lift (remove vehicle). Shut it down and assure the disconnect switch is "OFF" if one is provided on the lift.

3) The authorized lockout person operates the main energy isolation device removing power to the lift being taken out of service. Stored or residual energy (such as capacitors, springs, elevated machine members, hydraulic systems, air, or etc.) must be dissipated or restrained by methods such as grounding, repositioning, blocking, bleeding down, etc.

If this is a lockable device, the authorized lockout person places the assigned padlock on the device to prevent its unintentional reactivation. An appropriate tag is applied stating the person's name, at least 3" x 6" in size, an easily noticeably color, and states not to operate device or remove tag. If this device is a non-lockable circuit breaker or fuse, replace circuit with a "dummy" device and tag it appropriately as mentioned above.

4) Ensure that the equipment is disconnected from the energy sources' by first checking that no personnel are exposed, then verify the isolation of the equipment by operating the push button or other normal operating controls' or by testing to make certain the equipment will not operate. . Be sure to return any switches to the "OFF" position.

5) The equipment is now locked out and ready for the required maintenance or service.


Restoring Equipment to Service

1) Check the lift and the immediate area around the lift to ensure that nonessential items have been removed (clear all tools, vehicles and personnel) and that the completion of all lift components are operationally intact.

2) The authorized person can now remove the lock (or dummy circuit breaker or fuse) and tag. Activate the energy isolating device so that the lift may again be placed into operation.

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Hotline

400-066-4786

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Company Address

江苏省常熟市经济技术开发区

新龙腾工业园