Dongguan Haide Machinery Co., Ltd
| Video outgoing-inspection | Provided |
| Machinery Test Report | Provided |
| Warranty | 1 Year |
| Material | Q690D+Q355B |
| Certification: | ISO9001:2008 and CE |
| Application | 20-24ton excavator |
| Boom length | 8800mm |
| Arm Length | 7200mm |
| Bucket Capacity | 0.5cbm |
| Max reach length | 15500mm |
| Mac digging depth | 10800mm |
| Extra counter weight | No need |
| Place of Origin | Guangdong, China |
| Brand Name | HDKK |
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Product Specification
| Video outgoing-inspection | Provided | Machinery Test Report | Provided |
| Warranty | 1 Year | Material | Q690D+Q355B |
| Certification: | ISO9001:2008 and CE | Application | 20-24ton excavator |
| Boom length | 8800mm | Arm Length | 7200mm |
| Bucket Capacity | 0.5cbm | Max reach length | 15500mm |
| Mac digging depth | 10800mm | Extra counter weight | No need |
| Place of Origin | Guangdong, China | Brand Name | HDKK |
Excavator long reach boom and arm
(1)Specifications and Standard Supply:
| Long boom | One unit | Long arm | One unit |
| Bucket cylinder | One unit | Standard bucket | One unit |
| pins | 8 units | "H" linkage | One set |
| High pressure hoses | 4 units | Steel tube | 4 units |
| Boom cylinder | Use original cylinders | Arm cylinder | Use original cylinder |
| Model | LDB120 | LDB200 | LDB220 | LDB200 | LDB300 | LDB350 | LDB400 | LDB450 | |
| Total length (mm) | 13000 | 16000 | 16000 | 18000 | 18000 | 20000 | 22000 | 24000 | |
| Weight (kg) | 3000 | 4000 | 4200 | 4900 | 5200 | 6000 | 6500 | 7000 | |
| B | Max dig depth (mm) | 9000 | 12800 | 12800 | 13500 | 13500 | 15000 | 16500 | 18000 |
| A | Max extensive Scope (mm) | 12500 | 15500 | 15500 | 17500 | 17600 | 19600 | 21600 | 23600 |
| C | Max dig height (mm) | 11300 | 12510 | 12610 | 13720 | 13720 | 14920 | 16100 | 17300 |
| D | Folding height (mm) | 2900 | 2980 | 3040 | 3210 | 3210 | 3210 | 3400 | 3400 |
| Bucket volume (m3) | 0.3 | 0.5 | 0.5 | 0.5 | 0.8 | 0.7 | 0.8 | 0.6 | |
| Excavator Tonnage(ton) | 10-16 | 20-22 | 22-25 | 20-25 | 30 | 35 | 40 | 45 |
1.Material :
A.)All Q355B Steel for standard long reach boom.
B.)Heavy duty long reach wroking on hard job :Use Q690D high strength steel plates for entire boom and arm .
Q345B steel same as S355 steel in Europe.
Q690D steel same as S690QL steel in Europe.
2.Internal view(spaced by vertical and horizontal reinforcement plate at regular interval)
3.All steel plate are beveled by beveling machine before welding.
4.Welding:
A.) Welded with mixed gas between argon and carbon dioxide. Argon content:80%.Carbon dioxide content:20%.
B.) Welded by auto-welding machine .
Shipped by 40feet container : One 40feet container max can load 4units 16m long reach boom
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2006
Total Annual:
20000000-25000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Our company is located in Dongguan,a central manufacture city of China,we specialize in producing and selling machine Parts such as long excavator boom&arm,demolition boom,buckets,log&n... Our company is located in Dongguan,a central manufacture city of China,we specialize in producing and selling machine Parts such as long excavator boom&arm,demolition boom,buckets,log&n...
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