Excavator Attachment 12m Slide Arm For Hitachi Zx330 In Yellow/Gray/Red/Green/Customizable

Brand Name:Zhonghe
Certification:CE
Model Number:SSB001
Minimum Order Quantity:1 piece
Delivery Time:20-30 work day
Payment Terms:T/T
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Location: Jiangmen Guangdong China
Address: Cuishanhu New District, Kaiping City, Jiangmen City, Guangdong Province, China
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12m Slide Arm for Hitachi Zx330


Excavator Slidng Arm


High-Precision Sliding Arms for Tunnel, Basement & Foundation Work

Meta Description:
Discover excavator sliding arms (8m-10m reach) for tunneling & basement projects. Q355B steel construction, double-sealed cylinders, and CE/ISO certified quality. Get free consultation +86 18127591702.

Keywords:
excavator sliding arm, tunnel digging attachment, confined space excavator arm, basement excavation equipment, construction machinery modifications




1. Why Choose Sliding Arms for Tight Spaces?

Key Advantages vs Standard Arms

20% More Efficient in narrow areas (tunnels, trenches)
Smoother Operation with dual-limit hydraulic controls
Low Maintenance replaceable nylon sliders
Adaptable to Kobelco, CAT, Hitachi & more

Ideal For:

  • Metro tunnel construction
  • Underground parking excavation
  • Utility trenching in urban areas
  • Basement digging below existing structures

2. Technical Specifications

Premium Construction Features

  • Material: 20mm Shaogang Q355B steel (laser-cut)
  • Cylinders: Dual-seal design (6000h lifespan)
  • Wear Pads: Interchangeable steel-reinforced sliders
  • Drainage: Anti-corrosion weep holes

Standard Package Includes:

  • Sliding arm assembly
  • Bucket (1.2-1.8m³ options)
  • 2 high-pressure hoses
  • Bidirectional foot control

3. Manufacturing Excellence at Zhonghe

Quality Assurance Process

  1. CNC Plasma Cutting (±0.5mm precision)
  2. Full-Bevel Welding (prevents cracking)
  3. Ultrasonic Testing (100% weld inspection)
  4. 72-Hour Load Testing

Factory Credentials:

  • 18,000m² production facility
  • 50+ certified welders
  • CE/ISO/Patent certifications

4. Project Case Studies

Singapore MRT Tunnel Project

  • Used 10m sliding arms on Kobelco SK200
  • Achieved 22m/day progress (vs 15m with standard arms)

Hong Kong High-Rise Basement

  • 8m arms enabled digging within 2m of property line

5. Get Your Custom Sliding Arm

Answer 3 Quick Questions:

  1. Machine model? ______
  2. Required reach? [▢8m ▢10m ▢Custom]
  3. Primary material? [▢Soil ▢Clay ▢Soft Rock]

Expert Support:

China Excavator Attachment 12m Slide Arm For Hitachi Zx330 In Yellow/Gray/Red/Green/Customizable supplier

Excavator Attachment 12m Slide Arm For Hitachi Zx330 In Yellow/Gray/Red/Green/Customizable

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