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Dongguan Haide Machinery Co., Ltd Excavator Attachments & Long reach boom and Logistics equipments supplier
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Doosan DX 480 Excavator Long Reach Arm 14.34 Meter Heavy Duty For Dredging Port

Dongguan Haide Machinery Co., Ltd
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Dongguan Haide Machinery Co., Ltd
City: Dongguan
Province/State: Guangdong
Country/Region: China
Tel: 86-769-88708111
Contact Person:
Ms Irene Guo

Doosan DX 480 Excavator Long Reach Arm 14.34 Meter Heavy Duty For Dredging Port

Brand Name : Haide
Model Number : LDB500-DX480-14.34
Certification : CE/ISO
Place of Origin : China
MOQ : 1kit
Price : Negotiation(EXW,FOB or CIF price)
Payment Terms : T/T or L/C
Supply Ability : 30 kits per month
Delivery Time : Within 25 days after received your payment
Packaging Details : Film
Excavator model : Doosan DX480
Total Length : 14.34 meter
Boom Length : 8.24 meter
Stick Length : 6.1 meter
Counter weight : No
Bucket Capacity : 1.1 cum
Stick cylinder : Use original
Warranty : 6 months after installation
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14.34 meter Long Reach Arm of Doosan DX480 excavator for dredging port


1. We have detailed dimension of Doosan DX480,we can customize long reach arm for your Doosan DX480 excavator.

2. We specialized in customizing all kinds of long reach arm for all kinds of excavators.

3. Main sheet Material of this Doosan DX480 long reach boom / arm is Q345B + Q420D,the top and bottom cover plate of boom and stick is Q420D,other sheet is Q345B,Pin’s material is 42CrMo4.

4. Before welding,we have use big edge bevelling machine bevelled the edge of the sheet.So the welding can go to the internal of the steel-sheet and make the structure have higher performance.

5. Welding is protective-gas welding,the protective gas is 80% Argon and 20% CO2 mixed.This is golden standard for protective gas

6. For all base,joint and other main structure of the long boom,we use boring machine adjust the precision after welding,to avoid the welding-stress leading to big tolerance.

7. We will prepare lubricant pipe system,hydraulic system,bucket,bucket cylinder,linkage,pins and hoses for the long boom we supply you.

8. This long reach boom,stick cylinder use original stick cylinder to save the cost,if you need the stick cylinder,we also can prepare for you.

9. If necessary,we can prepare 1 kit or 2 kit (each kit have 2 pipe lines) extra auxiliary pipe line for the attachments.

10. If necessary,we will prepare counter weight together with the long reach arm.
This Doosan DX480 14.34 meter long reach arm,do not need extra counter weight.


Boom length

8240 mm

Stick length

6100 mm

Max extensive scope

14000 mm

Max dig depth

10700 mm

Max dig height

12110 mm

Max dig depth in vertical wall

8880 mm

Max unloading height

10030 mm

Min rotate radius

5600 mm

Bucket volume

1.1 m3

Counter weight


Folding height



1. Customer is from Hongkong of China
1. Customer use this Doosan DX480 long reach boom for dredging port.

Specification of our series products:


Total length


Self weight


Max dig depth


Max extensive
Scope (mm)


Max dig height


Folding height


Bucket volume

Suitable excavator


Product Tags:

long reach boom


cat 345 long reach

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Doosan DX 480 Excavator Long Reach Arm 14.34 Meter Heavy Duty For Dredging Port Images

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