Dongfeng 4×2 Truck-mounted Lifting Truck Operation Methods

Hello，I'm LI.Today I'm here to introduce to you.

This 4*2 truck crane operation .The first step is to make sure the gear is in neutral.Hit the brakes and start the car.Then release the brake .press the clutch to the floor.Turn on the pickup switch.Release the clutch.

Step two, we go outside.Open the lock switches on all four legs.And we're gonna pull the four levers up.Hold the red lever down.All four legs are extended horizontally.

When the four legs are extended to their max capacity.We'll wiggle the 4 levers down again.Again hold the red lever down.Trigger the red lever down at this point.The four legs are now in vertical extension.

With the legs extended vertically.There's a warning line on the legs.Maximum elongation not to exceed the warning line.When all four legs are on the ground and stretches to a maximum smoothness.Place the lever in the horizontal position and turn off the locking switches on all four legs.

Before the operation begins.We need to make sure that the whole vehicle is operated on harder surfaces.After the operation is completed.Make sure the level is level

One thing to keep in mind is that.Before we rotate and retract the fishing arm.The hook must be extended to a certain length first.Before we can rotate and extend the boom.

Step 3，we'll start by pulling the locking pin up and hanging it in this position

Then we go up to the console.There are four gear levers.The first one controls the 360 degree rotation of the boom.The second one is to control the hook up and down

The third one controls the vertical lifting of the boom.The fourth is to control the horizontal expansion and contraction of the boom.

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