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Dongguan Haide Machinery 
Add:Tangxia,Gaobu Town,Dongguan City,Guangdong Pro 523281,China
Home » Products » Long Reach Boom » Hyundai R450 25m long reach


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Hyundai R450 25m long reach

  • LDB450-R450-25

  • Excavator: Hyundai R450
  • Total length: 25000 mm
  • Boom length: 13500 mm
  • Stick length: 11500 mm
  • Max extensive: 24300 mm
  • Max dig depth: 18100 mm
  • Max dig height: 12100mm
  • Bucket: 0.6 cum
  • Counter weight: 4000 kgs
  • Material: Q345B+Q690D
Application of this long reach boom:
- This hyundai R450 long reach boom was export to Qatar.
- Customer use this long reach boom ( also called Super long fronts ) for dredging sea.

Our company specialize in designning and customizing all kinds of long reach boom for all brand excavators.
We have detailed dimension of most excavators,just give us the excavator model (Such as Komatsu PC200-7,Hitachi ZX200-5,Cat pillar 320D,etc),we know how to produce the long reach boom for your excavators.
We have detailed dimension for Hyundai R450 excavator.

For all the long reach boom we customized,have follow details:
1. For all the long reach boom we produced,include lubricant pipe system, hydraulic system, 1 bucket, 1 bucket cylinder, 1 linkage, all pins,all hoses,counter weight(if need) etc

2. The Stick cylinder of the long boom, can use the original stick cylinder to save the cost, if you need the stick cylinder, we also can prepare for you.
This Hyundai R450 excavator long reach boom,we prepared the stick cylinder.

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

4. Before welding,we have use big bevelling machine bevel the edge of the sheet.So the welding can go to the internal of the steel-sheet and make the structure have higher performance.
CAT336 20-5

5. If necessary, extra pipeline can be added as customer requirements
   For this Hyundai R450 25 meter long reach boom,we prepared 1 kit extra auxiliary pipe as customer requirements

6. 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.

7. 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.

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

9. We can supply detailed dimension drawing for confirmation before order.

Parameter sheet of our series products
Model LDB120 LDB200-1 LDB200-2 LDB300 LDB350-1 LDB350-2 LDB450
Total length
13000 15380 1800 18000 20000 22000 24000
Self weight
3000 4000 4200 5200 6000 6500 7000
Max dig depth
9000 11340 12200 12200 14500 16100 18000
Max extensive
Scope (mm)
12500 15100 17600 17600 19600 21600 23600
Max dig height
11300 12510 13500 13720 14920 16100 17300
Folding height
2900 2980 3040 3210 3210 3400 3400
Bucket volume
0.3 0.6 0.4 0.4 0.5 0.6 0.6
Suitable excavator
12 20 20 30 35 35 45

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