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  • Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    David Cordova
    High quality excavator boom with good price! I like it very much, so I brought 2 units of demolition arm again. The whole process went smoothly. Next time I need to buy excavator arms, I will buy them from here.
  • Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    Vaina Conroy
    Very happy with the service provided. All questions were answered promptly. The product was as described and arrived on time. Great packaging. The biggest surprise was that the welding quality of the product exceeded my expectations.
  • Kaiping Zhonghe Machinery Manufacturing Co., Ltd
    William Hollister
    Very helpful. The excavator long reach arm I purchased are solidly built, well made and I have no doubt they will last for many years.
Contact Person : Nina Liu
Phone Number : +8615362217237
WhatsApp : +8615362217237

Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY

  • Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY
  • Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY
  • Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY
  • Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY
  • Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY
  • Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY
  • Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY
  • Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY
  • Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY
  • Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY
  • Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY
Place of Origin China
Brand Name ZH
Certification CE
Model Number JCB-18
Minimum Order Quantity 1set
Price $12000Pieces
Packaging Details bubble bag packing
Delivery Time 15works
Supply Ability 60 Piece/Pieces per Month
Product Details
Video Outgoing-inspection Provided Machinery Test Report Not Available
Warranty 1 Year Application Excavator
Material HG785+Q355B MOQ 1 Set
Usage Machinery Accessories Feature High Durability
Function High Strength Color Customer's Request
Item Long Reach Excavator Arms Weight 1000-7000kg
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Komatsu Long Reach Excavator Booms

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PC300 Long Reach Excavator Booms

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Practical Excavator Komatsu Long Arm
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Product Description

Customized Komatsu PC300 18 meters long reach boom and arm for sale

 
Application of this long reach boom:
- Customer is our local construction contractor.
- Customer use this Komatsu PC300 18m long reach boom for his Subway projects

Description:
Our company specialize in designing and customizing all kinds of long reach boom for all brand excavators.
We have detailed dimension of most excavators, For this Komatsu PC300-7 excavator we have described the dimensions.

For all the long reach boom we customized, have followed details:
1. For all the long reach boom we produced, including lubricant pipe system, hydraulic system, 1 bucket, 1 bucket cylinder, 1 linkage, all pins, all hoses,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 it for you.
This Komatsu PC300 excavator long reach boom, the stick cylinder uses the original 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 is also optional to suit 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.
5. If necessary, extra pipeline can be added as customer requirements
For this Komatsu PC300 18 meter long reach boom, we do not prepare extra auxiliary pipe as customer requirements

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

7. For all bases, joints and other main structures of the long boom, we use boring machine to 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 ordering.
 
 
Long Reach Boom Arm Configuration
Boom
Arm
Bucket
Bucket cylinder
H-Linkage assembly
Pin
High-pressure hose
Lubrication pipe
Hydraulic tube
Seals
Stop Value*Optional
Stick cylinder*Optional

 

Excavator Long Arm 18 Meters Practical Excavator Dipper Arm Extension for Komatsu HITACHI HYUNDAI SANY 0

Weight 11-15T 20-25T 20-30T 35-40T 40-45T 40-50T
Total Length(mm) 13000 15400 18000 20000 22000 24000
Boom(A)(mm) 7250 8220 10000 11000 12000 13000
Arm(B)(mm) 5750 7180 8000 9000 10000 11000
Maximum Digger Radius(C)(mm) 11200 14500 17300 19200 21300 23000
Maximum Digger Depth(C)(mm) 9000 11300 13000 14900 16000 17900
Maximum Unloading Height(E)(mm) 7550 10400 17200 12900 14000 15200
Maximum Digger Height(F)(mm) 9350 12600 14000 15200 17000 18100
Bucket Volume(m³) 0.15-0.3 0.4-0.6 0.4-0.7 0.6-1.2 0.5-1.0 0.5-1.1
 
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