Factory Professional Produce Excavator Tunnel Arm for ZX210 320 for Sale
Price:
CN¥51,795.75
MOQ:
1
Delivery Time:
Negotiable
Brand:
ZH
Product Description
Factory Professional Excavator Tunnel Arm for ZX210 320
High-performance tunnel boom arm designed for excavator models ZX210 and 320, engineered for demanding construction and mining appliions.
Tunnel Boom Advantages
- Reinforced upper and lower cover plates with increased thickness
- Iron sand-filled arm construction to minimize vibration
- Enlarged cylinders to prevent damage from excessive vibration
- Integrated stop valves prevent oil leakage during bucket/breaker changes
- Multi-layer welding on pipe connectors reduces oil leakage risk
ZHONGHE Manufacturing Advantages
- Modern design and styling
- Professional engineering team
- Comprehensive quality control systems
- Competitive pricing
- CE certifiion compliance
- Responsive customer support
- Patented technology
- Extensive production experience
Our manufacturing facility employs over 15 technical professionals including designers, engineers, and sales specialists. Our workshop features more than 30 skilled workers organized into specialized groups: material processing, machining, and assembly. Each group is supervised by dedied team leaders to ensure quality control and seamless workflow transitions between production stages.
Frequently Asked Questions
How do you guarantee product quality?
Our factory maintains an independent quality department. Every product undergoes comprehensive testing and must pass quality standards before shipment. Final inspections are conducted at least 5 times prior to delivery.
What products do you offer?
Excavator long reach boom arms, telescopic arms, pile driving arms, excavator grapples, and specialized rock buckets.
What are your payment requirements?
30% deposit required when placing orders, with the remaining balance due before factory release.
What is your production timeline?
7 days for 1-6 units, 10 days for 7-12 units, and one month for 12-40 units.
How are product quotations determined?
Pricing is based on excavator model specifiions, required length, and specific working condition requirements.
Do you offer OEM services?
OEM manufacturing is available with proper brand authorization from the client.
What is your manufacturing process?
Design → Typesetting → Material cutting → Parts machining → Beveling → Assembly → Welding → Pipe layout → Pipe welding → Grinding & sandblasting → Painting → Final assembly → Quality inspection → Packaging
Can I customize the boom arm color?
Colors can be customized to match user requirements, typically coordinated with the host excavator's color scheme.
Contact Sophia for More Details
Get expert assistance with specifiions, pricing, and custom requirements for your excavator tunnel arm needs.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Kaiping Zhonghe Machinery Manufacturing Co., Ltd
Location
Cuishanhu New District, Kaiping City, Jiangmen City, Guangdong Province, China
Contact Person
Katherine