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Excavator Long Reach Boom and Arm for Port Dredging
Our long reach boom systems provide extensive work range, making them ideal for demanding applications including:
River and port dredging operations
Port construction projects
Subway and underground construction
These systems offer high operational efficiency and safety for excavator operators. We provide fully customized long reach boom solutions tailored to your specific requirements.
Key Features
Compatible with all excavator models
Standard package includes bucket, linkage, bucket cylinder, oil pipes/hoses, pins, and lubricating system
Multiple material options available (Q345B, Q690D, Weldox) to match application requirements
Two-piece boom design for cost-effective container shipping
Precision 45-degree tapered seams for superior welding quality
6-month warranty coverage
Reinforced construction options with thicker plates for heavy-duty applications
Optional boom and arm cylinder supply
Custom pipeline configurations available for specialized applications
Capability to produce booms up to 32m (demonstrated on Hitachi EX3500)
Technical Specifications
Model
LR120
LR200-1
LR200-2
LR300
LR350-1
LR350-2
LR450
Total length (mm)
13000
15380
18000
18000
20000
22000
24000
Total weight (kg)
3000
4150
4400
5200
6000
6500
7000
Max reach (mm)
12500
15100
17600
17600
19600
21600
23600
Max cut depth (mm)
9000
11340
12200
12200
14500
16100
18000
Max cut height (mm)
11300
12510
13500
13720
14920
16100
17300
Folding height (mm)
2900
2980
3040
3210
3210
3400
3400
Bucket volume (m³)
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
30-40
40-50
Product Gallery
Long Reach Boom and Arm
Long Reach Boom
Long Reach Arm
Bucket Options
Our Advantages
Customization Services
We maintain detailed specifications for most excavator models and can customize long reach boom systems to precisely match your equipment requirements.
Proven Design
All our designs undergo extensive testing and continuous improvement based on years of field experience.
Comprehensive Support
We provide detailed parts lists and technical documentation to simplify maintenance and after-sales service.
Frequently Asked Questions
Q: Are you a trading company or manufacturer?
A: We are the factory.
Q: What is your delivery time for long reach booms?
A: 20 days for 1 kit, 30 days for one container (3 kits).
Q: Do you provide maintenance parts?
A: Yes, we supply exploded parts diagrams and can provide any required replacement components.
Q: What are your payment terms?
A: 30% T/T deposit with balance paid before shipment.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Year Established:
2010
Total Annual:
3000000-5000000
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Dongguan Hyking Machinery Co., Ltd. is located in Dongguan, Guangdong Province, a famous manufacturing city in China. Has a large number of high-precision processing equipment, such as plasma, CNC flame cutting machine, floor milling machine, large lathe / drilling machine, etc., is one of the domes... Dongguan Hyking Machinery Co., Ltd. is located in Dongguan, Guangdong Province, a famous manufacturing city in China. Has a large number of high-precision processing equipment, such as plasma, CNC flame cutting machine, floor milling machine, large lathe / drilling machine, etc., is one of the domes...
