Dongguan Haide Machinery Co., Ltd

Excavator Attachments & Long reach boom and

Logistics equipments supplier

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3.5T Counterweight 22M Demolition Boom For Doosan DX520LC

3.5T Counterweight 22M Demolition Boom For Doosan DX520LC

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Large Image :  3.5T Counterweight 22M Demolition Boom For Doosan DX520LC Get Best Price

Product Details:
Place of Origin: China
Brand Name: Haide
Certification: CE/ISO
Model Number: HD-SDB520-22M
Payment & Shipping Terms:
Minimum Order Quantity: 1 kit
Packaging Details: film
Delivery Time: 20 days
Payment Terms: T/T, L/C
Supply Ability: 30 units per month
Detailed Product Description
Excavator Model: Doosan DX520LC Boom Length: 11300 Mm
Middle Boom Length: 2500 Mm Stick Length: 8200 Mm
Max Reach Height: 22500 Mm Max Weight Of Attachment: 1800 Kg
Counter Weight: 3.5 Ton Color: Doosan Orange
Material: Q345B+Q690D Application: Building Demolition And Sepcial Engineering
Warranty: 6 Months After Arrived Destination Port Type: High Reach Demolition Boom
Condition: 100%new Certification: CE, ISO,SGS
Surface Finish: Sand-blasted And Painted Oem: Available
Suitable Excavator: 50-55 Ton After-sales Service Provided: Online Support
Weight: 1-10 Ton
High Light:

22M Demolition Boom

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3.5T Counterweight Demolition Boom

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Doosan DX520LC Demolition Boom

22M Demolition Boom For Excavator Doosan DX520LC With 3.5ton Counterweight

 

 

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.

 

1. Dongguan Haide Machinery is the biggest manufacturer of excavator long reach boom/stick and demolition boom in South of China now.

 

2. Our company established on years 2006, we have over 14 years experience in designing and customize the long reach boom for all brand excavators. 14 years manufacturer make us more and more perfessional on this areal.

 

3. The main material of this demolition boom is Q345B + Q690D, the top and bottom cover plate use Q690D, other place use Q345B. Pin’s material is 42CrMo4. When select the material of the demolition boom,according to the boom length,excavator model,attachment self-weight etc, most important is the working condition, we will suggest you select the right material.

 

4. We will supply all the pipelines for you according to your application. For this DX520LC 22M demolition boom, we prepared 3 kit extra pipes for attachments.And for the extra pipes,we prepared stop valve, so it's convenient for assembling and dismantling attachments.

3.5T Counterweight 22M Demolition Boom For Doosan DX520LC 0

 

5. This demolition boom total length with 22M, boom length 11.3M, middle boom length 2.5M, arm length 8.2M.

As customer requested, we make the boom with 2-section design. Section one length is 3.8M, section two is 7.5M. Convienient to change other boom on it in future.

3.5T Counterweight 22M Demolition Boom For Doosan DX520LC 1

3.5T Counterweight 22M Demolition Boom For Doosan DX520LC 2

 

6. For save cost, some cylinders of the demolition boom can use the original cylinders.

- Middle boom cylinder (Cylinder-1) can use original arm cylinder.(If customer requested it,we also can prepare of it.)

- Arm cylinder (Cylinder-2) can use original bucket cylinder.(If customer requested it,we also can prepare of it.)

- Bucket cylinder (Cylinder-3):we will prepare this cylinder.

3.5T Counterweight 22M Demolition Boom For Doosan DX520LC 3

 

7. We will issue the drawing and working diagram for your review before you place the order.

 

8.For this DX520LC 22 meters demolition boom,counterweight is 3.5ton.

 

9. A good demolition boom was depends on the good material and good welding. Material we use Q690D, with our very good welding, make the booms more good quality.

 

10. This demolition boom was exported to Spain.

3.5T Counterweight 22M Demolition Boom For Doosan DX520LC 4

 

11. The picture feedback from customer.

3.5T Counterweight 22M Demolition Boom For Doosan DX520LC 5

 

 

 

Specification of this R520 demolition boom:

Excavator model Doosan DX520LC
Total length 22000 mm
Boom  length 11300 mm
Middle boom length 2500 mm
Stick length 8200 mm
Max reach height 22500 mm
Max weight of attachment 1800 kg
Counter weight 3.5 ton
Warranty 6 months after arrived destination port

 

 

Specification of our series products of demolition boom:

Model SDB200 SDB250 SDB300 SDB350 SDB400 SDB450
Total length (mm) 15000 16000 18000 21000 24000 26000
Weight(kg) 4600 5000 6000 7500 9000 10000
Max reach height(mm) 15500 16800 18800 21800 25000 27200
Folding height(mm) 3100 3160 3290 3290 3420 3420
Max weight of Crusher(kg) 1500 2000 2000 2000 2200 2200
Excavator tonnage(ton) 20 25 30 35 40 45

Contact Details
Dongguan Haide Machinery Co., Ltd

Contact Person: Irene Guo

Tel: +8613532367107

Send your inquiry directly to us