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Dongguan Hyking Machinery Co., Ltd.
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Telescopic Excavator Boom Arm , Long Reach Excavator Booms 15500 Mm Length

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Telescopic Excavator Boom Arm , Long Reach Excavator Booms 15500 Mm Length

Telescopic Excavator Boom Arm , Long Reach Excavator Booms 15500 Mm Length
Telescopic Excavator Boom Arm , Long Reach Excavator Booms 15500 Mm Length Telescopic Excavator Boom Arm , Long Reach Excavator Booms 15500 Mm Length Telescopic Excavator Boom Arm , Long Reach Excavator Booms 15500 Mm Length Telescopic Excavator Boom Arm , Long Reach Excavator Booms 15500 Mm Length

Large Image :  Telescopic Excavator Boom Arm , Long Reach Excavator Booms 15500 Mm Length

Product Details:
Place of Origin: China
Brand Name: Hyking
Certification: ISO,CE
Model Number: HK-EXA120
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: film packing
Delivery Time: 25 days
Supply Ability: 20 sets/month
Detailed Product Description
Excavator: Komatsu PC200 Length: 1500 Mm
Weight: 210 Kg Bucket: 0.4 Cum GP Bucket
Linkage Standard: Komatsu PC120 Original Long Boom Length: 15500 Mm
Long Boom Linkage: Komatsu PC120 Material: Q345B
High Light:

excavator extension arm

,

excavator dipper arm

Telescopic Excavator Boom Arm , Long Reach Excavator Booms 15500 Mm Length​

 

1. Applicable for all the make and model of excavator.

 

2. Standard supply include:bucket,linkage,bucket cylinder, 4oil pipe/hose,6pins,lubricating system

 

3. Many different material such as Q345B,Q690D,Weldox are optional to suit to your application.

 

4. Big boom can be two jointed pcs to make it fittable into container to save shipping cost.

 

5. All the seam are 45 degree tapered before welding.

 

 

Description:

  • This kind of extension arm is for very special project case.
  • We have already produce a 15.5m long boom for customer PC200 excavator,but in some projects the lengh is not enough.
  • If customize a new longer long boom,cost too much money.
  • so we customize this telescopic extension arm for the long reach boom,to make the max cut depth 1.5m deeper.

 

Specification:

 

Specification of this extension arm:

Length 1500 mm
Weight 210 kg
Bucket 0.4cum GP bucket
Linkage standard Komatsu PC120
Original excavator Komatsu PC200
Original long boom length 15500mm
Original long boom linkage Komatsu PC120
Material Q345B

 

 

Specification of our long reach boom

Model LR120 LR200-1 LR200-2 LR300 LR350 LR400 LR450
Total length (mm) 13000 15500 18000 18000 20000 22000 24000
Self weight (kg) 3000 4150 4400 5200 6000 6500 7000

Max cut depth

(mm)

9000 11340 12200 12200 14500 16100 18000
Max reach (mm) 12500 15100 17600 17600 19600 21600 23200

Max cut height

(mm)

11300 12510 13500 13720 14920 16100 17300

Folding height

(mm)

2900 2980 3040 3210 3320 3400 3430

Bucket capacity

(cum)

0.3 0.6 0.4 0.4 0.5 0.6 0.6

excavator tonnage

(ton)

10~15 16~22 20~24 25~33 30~36 35~42 40~50

Above parameter is our standard parameters,if you need special design,we can customize for you.

 

Long reach boom excavator is very popular and high efficient in dredging work,dredging river,dredging sea,dredging port,etc

For dredging river,the excavator usually can stay on the dam or bank of the river to complete the work.

For dredging sea and port,usually need to keep excavator stay on a barge to complete the dredging.

 

Description of our company:

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

We have detailed dimension of most excavators,so just give us the excavator model is ok.

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

3. 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.

 

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

 

5.For all long boom we produced,will supply follow parts:

Bucket:1 pcs

Linkage:1 kits

Bucket cylinder:1 pcs

Hydraulic pipe:1 kits

Lubricant pipe:1 kits

Counter weight(if need):1 pcs

Stick cylinder:Can match original stick cylinder to save cost,if you need,we also can prepare

 

6.If you need extra hydraulic pipe for breaker or other attachments,we also can prerpare for you.And the attachments pipe have stop valve in both end,it's easy for replace attachments.

 

 

Completed pictures:

Telescopic Excavator Boom Arm , Long Reach Excavator Booms 15500 Mm Length 0

 

Telescopic Excavator Boom Arm , Long Reach Excavator Booms 15500 Mm Length 1

 

 

 

 

Contact Details
Dongguan Hyking Machinery Co., Ltd.

Contact Person: Terry Wang

Tel: +8613662847893

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