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CE OEM Long Reach Boom Excavator Hitachi EX3500 with 32 Meters

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

CE OEM Long Reach Boom Excavator Hitachi EX3500 with 32 Meters

Brand Name : Haide
Model Number : LDB3500-EX3500-32M
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
Product Name : Long reach boom
Excavator model : EX3500
Total Length : 32 m
Bucket : 2.0 cum strengthen bucket
Counter weight : without
Material : Q345B + Q690D
Stick cylinder : Use original
Warranty : 6 months after installation
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Biggest long reach boom in China of Excavator Hitachi EX3500 with 32 meters


Boom length

17000 mm

Arm length

15000 mm

Max extensive scope(A)

32200 mm

Max dig depth(B)

22000 mm

Max dig height(D)

22300 mm

Max dig depth in vertical wall(C)

20408 mm

Max unloading height(E)

19300 mm

Min rotate radius(F)

7500 mm

Bucket volume


Counter weight



1, Our company established on years 2006, we have over 10 years experience in designing and customize the long reach boom for all brand excavators.

2, Advanced manufacturing process, Technique is in the line with global standards.

3, Applicable for all the excavator model,OEM service is also available.

4, We have all the installation dimensions of EX3500, we can customize this long boom for your EX3500 excavator.

5, This is the biggest long reach boom in China at this moment. He is our company engineering director who standed onside the boom.

6, This long reach boom only include boom and arm, cylinder and bucket. the Linkage and stick cylinder use original.

7, This long reach was used at under water in Guangzhou Port. As used in water, the painting and material need to handle especially.

8, Our welding was by maual. Welding is protective-gas welding, the protective gas is 80% Argon and 20% CO2 mixed. This is golden standard for protective gas.

9, The main material of this long boom is Q345B + Q690D, the top and bottom cover plate use Q690D, other place use Q345B. Weldox also optional to suit to your application. Pin’s material is 42CrMo4. Welding is very good, and structure is very strong.

10, This long reach boom for EX3500 with total length 32 meters, bucket is 2.0m3 strengthen bucket.

11.Some parts can be consolidated using thicker plate or overlapping another plate for heavy-duty application.

12, Before welding, we have use big edge milling machine mill(taper process) the edge of the sheet. So the welding can go to the internal of the steel-sheet and make the structure have higher performance.

13, 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.

14, The manufacture time about 25 days. Warranty time 6 month after installation.

15, We will also supply parts list for the long reach boom, so it’s easy for Maintenance and after-sales service.


1. Dredging river and sea

2. All kinds of construction need long reach excavator.

Finished pictures:

Product Tags:

long reach boom


cat 345 long reach

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