Dongguan Haide Machinery Co., Ltd
| Material | Q345B&Q690D |
| Surface finish | Sand-blasted and painted |
| Boom length | 8600mm |
| Arm length | 6800mm |
| Bucket capacity | 0.5m3 |
| Boom material | Q345B (standard), Q690D (heavy duty) |
| Arm material | Q345B (standard), Q690D (heavy duty) |
| Welding type | Multi-layer welding (main stressed area) |
| Welding gas | 80% Argon, 20% Carbon dioxide |
| Welding method | Auto-welding machine (big welding lines) |
| Pin treatment | Hardened, tempered, and grinded |
| Bushing material | Coppery |
| Boom cylinder | Use original cylinders |
| Arm cylinder | Use original cylinder |
| Steel plate beveling | Beveled before welding |
| Place of Origin | Guangdong, China |
| Brand Name | PC200-6/PC200-7/PC200-8 |
| Model Number | PC200-6/PC200-7/PC200-8 long reach |
| Certification | ISO9001:2008 and CE |
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Product Specification
| Material | Q345B&Q690D | Surface finish | Sand-blasted and painted |
| Boom length | 8600mm | Arm length | 6800mm |
| Bucket capacity | 0.5m3 | Boom material | Q345B (standard), Q690D (heavy duty) |
| Arm material | Q345B (standard), Q690D (heavy duty) | Welding type | Multi-layer welding (main stressed area) |
| Welding gas | 80% Argon, 20% Carbon dioxide | Welding method | Auto-welding machine (big welding lines) |
| Pin treatment | Hardened, tempered, and grinded | Bushing material | Coppery |
| Boom cylinder | Use original cylinders | Arm cylinder | Use original cylinder |
| Steel plate beveling | Beveled before welding | Place of Origin | Guangdong, China |
| Brand Name | PC200-6/PC200-7/PC200-8 | Model Number | PC200-6/PC200-7/PC200-8 long reach |
| Certification | ISO9001:2008 and CE | ||
| High Light | 8600mm Long Boom Excavator Long Reach Boom ，6800mm Long Arm Excavator Long Arm ，6 Months Warranty Long Reach Attachments | ||
Excavator long reach boom and arm
Long reach are widely used for dredging rivers,port construction ,railway construction and
groundwork construction ,with high extensive operation scope,high efficiency and high security .
l 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 |
l Working dimensions :
l Features:
1.Material:
A.)All Q345B Steel plates for standard long reach boom.
B.)Heavy duty long reach boom and arm :The top and bottom use Q690D high strength steel plates,Other use Q340B steel plates.
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.Strong Welding:
A,)Multi-layer welding for the main stressed area.
B. )Welded with mixed gas between argon and carbon dioxide. Argon content:80%.Carbon dioxide content:20%.
C. )all of big welding lines by the auto-welding machine.
5.Pins:
All of our pins are hardened (to enhance hardness), tempereded(to enhance toughness) and grinded .So our pins costing is very high and we never had problem with our pins.
6.Bushing :
Coppery bushing are fitted inside the boom cylinder and boom-arm conjunction pinhole, so the pins won’t get deformed with the wear over long time.
7.Loading pictures :
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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