High Performance Extension Dipper Excavator Boom and Arm for Construction Project

• Customization: Available
• After-sales Service: Warranty 12 Months
• Warranty: Warranty 12 Months
• Application: Excavator
• Certification: ISO9001: 2000
• Condition: New
• Color: Customized
• Transport Package: Export Wooden Pallet
• Specification: 10-28m
• Trademark: Relong
• Origin: China
• HS Code: 84314999
• Production Capacity: 50sets/Month

Product Description

Long reach boom and arm is a front end working device specially designed and manufactured to expand the working range of the excavator according to the working conditions.
The two-stage extension boom and arm is mainly used for earthwork foundation and deep mat excavation work; the three-stage extension boom and arm is mainly used for the dismantling work of high-rise buildings; the rock boom is mainly used for the loosening, crushing, and dismantling work of weathered rock and soft stone layer.
Made of high quality and high strength structural steel, durable and sturdy. We can design and produce two-stage and three-stage extension boom and arm according to customers' requirements, as well as weighted rock boom for excavators of 35 tons or above.

Two-stage long reach boom and arm
Applicable Excavator(Ton)	12	20	25	30	35	40	45
Overall length(m)	10	18	20	22	24	26	28
Weight(Ton)	2.8	4.8	5.6	6.6	7.5	8.5	9.5
Bucket capacity(m3)	0.2	0.4	0.45	0.5	0.6	0.7	0.8
Maximum digging height(m)	7	15	17	19	21	23	25
Maximum excavation range(m)	9	17	19	21	23	25	27
Maximum digging depth(m)	6	14	16	18	20	22	24
Transport height(m)	2.2	3	3.2	3.2	3.2	3.4	3.4

 

Two-stage long reach boom and arm
Applicable Excavator(Ton)	12	20	25	30	35	40	45
Overall length(m)	10	18	20	22	24	26	28
Weight(Ton)	2.8	4.8	5.6	6.6	7.5	8.5	9.5
Bucket capacity(m3)	0.2	0.4	0.45	0.5	0.6	0.7	0.8
Maximum digging height(m)	7	15	17	19	21	23	25
Maximum excavation range(m)	9	17	19	21	23	25	27
Maximum digging depth(m)	6	14	16	18	20	22	24
Transport height(m)	2.2	3	3.2	3.2	3.2	3.4	3.4

Relong Technology Co., Ltd. is located in Qingdao City, Shandong Province. It is a company dedicated to intelligent robots, ship design, water transportation equipment, marine water quality and ecological environment testing, salvage services; industrial automatic control system devices, radar and supporting equipment, communication equipment, which is a high-tech enterprise integrating sales and artificial intelligence software development, including consulting, design, production, installation, and operation management. Relong provides one-stop customized service according to each client's different dredging site condition. Professional design, international welders welding work, professional field service and after-sale service are the foundation of Relong brand equipment high quality and high reputation.
Q: What are your factory workshops?
A: Our factory production process includes casting, mechanical process, lathe process, heat treatment, assembly, and test, etc. Warmly welcome to visit & test my factory any time.

Q: How does your factory do regarding quality control?
A: "Quality is a priority. We always attach great importance to quality controlling from the beginning to the end. Our factory has 15~30 QC.

Q: Is it easy for customers to change the parts by themselves?
A: Yes, the structure is simple, customers can change it very easily. We will also supply you with maintenance tools for free.

Q: Can you install the motor or diesel engine with the pump for us?
A: Yes, we can, it's no problem, we are experienced in this.

Q: We don't know which pump model we need, can you help us?
A: Yes, please tell me your detailed requirements, include liquid, flow rate, head, etc,
My engineers teal will calculate & select the most suitable pump model for you, offer a pump solution for you.

Q: How long can you reply to us if we send an inquiry?
A: Generally within 2 hours, we will send you an official quotation sheet, with price, technology data, performance curve, dimension, etc.