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Excavator Boom and Arm with Customized Length
US$8,500.00-35,000.00
1 Set
Product profile
Customization
AvailableWarranty
12months After InstallationType
Excavator Boom and ArmModel NO.
HDKKApplication
ExcavatorCertification
CE, ISO9001: 2000, SGSCondition
NewMaterial
Q345b (S355)+Q690d(Weldox700)Boom Length
88000mmArm Length
7200mmMax Dig Depth
10800mmMax. Reach Lenth
15500mmMax. Dig Height
11800mmExtra Counter Weight
No NeedSuit Excavator Tonnage
20ton ExcavatorBucket
0.5 M3Transport Package
Bubble FilmSpecification
CE, SGS, ISO9001: 2000Trademark
HDKKOrigin
Dongguan City, Guangdong ProvinceHS Code
843149Production Capacity
1000set/YearKey features
Customized Length Options: Boom and arm lengths can be customized to specific project requirements.
High-Strength Steel Material: Constructed from Q355B steel (345Mpa) or Q690D high-strength steel for heavy-duty use.
Premium Painting Finish: Uses JAPAN KANSAI paint to ensure 100% color match and fade resistance.
Durable Hardened Pins: Pins are hardened, tempered, and ground to enhance hardness and toughness.
Reliable Cylinder Quality: Cylinders sourced from S-any Company for high reliability and performance.
Professional Welding Process: Auto-welding with mixed argon and carbon dioxide gas for strong, durable joints.
CE and ISO Certified: Products meet CE, ISO9001: 2000, and SGS certification standards.
OEM/ODM Service Available: Manufacturer supports OEM and ODM services for custom manufacturing needs.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-02-20 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.22h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryDongguan Haide Machinery Co., Ltd. is a China-based limited company established in 2006, operating in Guangdong and associated with machinery manufacturing, processing, wholesale, and retail activities. It reports eight production lines, a 3,750 m² plant, approximately 69 employees, and product offerings focused on excavator attachments and logistics equipment. The supplier holds ISO 9001:2015 certification and states that its products conform to CE standards. It reports exports to more than 30 countries, broad international markets, customization capability, practical patents, and domestic project experience. However, the provided information does not sufficiently establish after-sales service capability or financial credibility. Quality-control staffing is reported as fewer than five personnel, and R&D engineer experience is listed as three years, but these figures alone do not establish a deficiency.
Supplier typeThe supplier is identified as a limited company and trade company in Dongguan, China, while its commercial engagement is described as manufacturing and processing machinery. Its product range centers on excavator attachments and related equipment, indicating a machinery-focused supplier with both trading and manufacturing-related activities.
CertificationsThe supplier reports an ISO 9001:2015 management-system certificate and states that its production process complies with ISO standards and its products conform to CE standards. ISO certification is explicit; the provided information does not identify a separate CE certificate.
R&D capabilityThe supplier describes itself as technology-oriented, reports practical patents, and lists three years of R&D engineer experience. These statements provide direct evidence of some innovation activity, although no patent count, development results, or R&D scale is provided.
Production capacityThe supplier reports eight production lines, a 3,750 m² manufacturing plant, one-month fulfillment during both off-peak and peak periods, and experience supplying equipment for major domestic projects. Its stated product scope includes excavator booms, buckets, grabs, rippers, compaction wheels, mobile ramps, and dock levelers, supporting a demonstrated production capability.
Customization capabilityThe supplier explicitly states that it can customize related products according to customers’ concrete requirements. This is supported by its stated product range and project-equipment experience, although the slices do not describe customization procedures, engineering capacity, or examples of customized orders.
Client casesThe supplier reports supplying ancillary services and equipment for subway construction, municipal projects, civil engineering, and river dredging, and states that it has sold products to more than 30 countries. One buyer and one transaction are also listed in the trade data, but the provided information does not include detailed project names, order scopes, or independently verifiable case studies.
Product Q&A
Q:What materials are used for the excavator boom and arm?
A:
Standard long reach booms use Q355B steel (345Mpa). For excavators above 40 tons, Q690D high-strength steel (690Mpa) is used.
Q:Can the boom and arm length be customized?
A:
Yes, the product name indicates customized length options are available to suit specific application needs.
Q:What is the warranty period for this equipment?
A:
The warranty period is 12 months after installation.
Q:What painting brand is used and does it fade?
A:
We use JAPAN KANSAI paint, which ensures 100% color match with original machines and does not fade during long-term use.
Q:What is the lead time for production?
A:
The average lead time is one month for both peak season and off-season.
Send Inquiry
*To:
Dongguan Haide Machinery Co., Ltd.
Dongguan Haide Machinery Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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