^{Demolition Excavator Boom Arm , Long Reach Excavator Booms For Doosan DX520 Excavator}

^Description:

^{High reach demolition boom is very popular in demolishing work.It have high work range,can demolish high buildings directly,also keep the excavator and operator long distance away from the buildings,supply safty guard for demolition work.}

^{Specification:}

We can customize various demolition arms for various excavators.

1. Various materials are available for customization of the demolition arm, such as Q345B, Q420D, Q690D,

Weldox700, Weldox900, etc. When selecting the material of the long arm, according to the arm

Length, excavator size, attachment weight, etc., we will choose the appropriate material.

2. We will provide you with all the pipelines according to your application.

For this Doosan DX520 22m High Reach Demolition Boom:

- We will prepare 3 extra sets of pipes for the attachment. For additional piping, we will prepare shut-off valves,

Easy to install and remove accessories.

3. Some oil cylinders of the high arm dismantling arm can use original oil cylinders to save costs.

- The middle arm cylinder (Cylinder-1) can use the original stick cylinder to save cost. (According to customer requirements, we can also prepare this cylinder by ourselves.)

- Stick cylinder (Cylinder-2) can use original bucket cylinder to save cost. (According to customer requirements,

We can also prepare this cylinder ourselves. )

- Cylinder (Cylinder-3): We will prepare the cylinder

We have all 3 cylinders for this Doosan DX520 demolition arm

4. We will send out drawings and working drawings for your review before you place an order.

5. We will prepare the counterweight for the demolition arm you provide.

For this Doosan DX520 22m demolition boom, we provide 3.5 tons of counterweight.

^{Specification of our series products of demolition boom:}