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Dongguan Haide Machinery Co., Ltd
Dongguan Haide Machinery Co., Ltd Excavator Attachments & Long reach boom and Logistics equipments supplier
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0.6 Cum Bucket Excavator Long Reach Boom Arm 25 Meter Long Serve Life

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

0.6 Cum Bucket Excavator Long Reach Boom Arm 25 Meter Long Serve Life

Brand Name : Haide
Model Number : LDB450-R450-25
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 : Hyundai R450
Boom length : 13500 mm
Stick length : 11500 mm
Bucket : 0.6 cum bucket
Counter weight : 4 ton
Material : Q345B + Q690D
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0.6cum Bucket Excavator Long Reach Boom Arm 25 Meter Long Serve Life


1. We specialized in customizing all kinds of long boom for all kinds of excavators.

2. We have detailed dimension of Hyundai R450,we can customize this long boom for your Hyundai R450 excavator.

3. Main sheet Material of this R450 long reach boom / arm is Q345B + Q690D,the top and bottom cover plate of boom and stick is Q690D,other sheet is Q345B,Pin’s material is 42CrMo4.

4. Before welding,we have use big edge milling machine mill 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. The stick cylinder of the long reach boom,usually use original stick cylinder to save the cost,if you need the stick cylinder,we also can prepare for you.

This Hyundai R450 25m long reach boom / arm,we prepared the stick cylinder as customer required.

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

We prepared 1 kit extra pipe line for breaker for this R450 Long reach boom.

For the Auxiliary pipe,we prepared stop valve at the end.

10. We prepare 4 ton counter weight for this long reach boom.


Boom length

13500 mm

Stick length

11500 mm

Max extensive scope

24300 mm

Max dig depth

18100 mm

Max dig height

21200 mm

Max dig depth in vertical wall

15760 mm

Max unloading height

19200 mm

Min rotate radius

5400 mm

Bucket volume

0.6 m3

Counter weight

4 ton

Folding height



1. Customer use this long reach boom / arm for dredging sea.

2. This kit long reach boom / arm was export to Qatar together with other two kit long reach boom as follow:

-Volvo EC480 25 meter long reach boom

-Hyundai R330 20 meter long reach boom

Delivery picture:

Product Tags:

high reach arm


long reach arm

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