How to Choose the Best Excavator Long Boom for Construction – Expert Guide 2024
Meta Description:
Discover how to select high-performance excavator long booms for dredging, mining & construction. Custom solutions for CAT, Hitachi & Komatsu models. Free quote + technical support!
Why Your Project Needs a Specialized Long Boom
Standard excavator arms fail in demanding conditions. Our Q690D steel booms with Ningbo connectors deliver:
→ 40% longer lifespan in abrasive environments (river dredging, mining)
→ 20% greater reach than OEM arms (18-30m configurations)
→ Anti-corrosion protection for marine applications
Top Applications:
✔ Port dredging ✔ River cleaning ✔ Deep foundation work ✔ Mining overburden removal
3-Step Customization Process
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Share Your Requirements:
- Excavator model (e.g., CAT320D, Hitachi ZX225)
- Digging depth & material type (sand, rock, etc.)
- Project photos/videos (optional but recommended)
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Receive Technical Proposal:
→ 3D CAD drawings of your boom
→ Material certification (Q355B/Q690D options)
→ Cycle life analysis for your workload
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Fast Production & Delivery:
✓ 15-25 working days lead time
✓ Pre-installed hoses/lubrication system
✓ Worldwide shipping (FOB/CIF options)
POPULAR MODELS WE SUPPORT:
• HITACHI: EX200-5, ZX225 USLC
• KOMATSU: PC228 USLC, PC120, PC200
• CATERPILLAR: 320, 330, 336, 320D
• DOOSAN: DX300 LC
• SANY: SY365, SY500, SY550, SY650
• OTHERS: SK135, ZX135, ZX200
WHY OUR LONG BOOMS STAND OUT:
✔ Arm Box Options: Q355B or high-strength Q690D steel
✔ Premium Components: Ningbo connectors for durability
✔ Reinforced Structure: 45# steel boom seat sleeves
✔ Enhanced Design: Vertical bar plate reinforced ear seats
✔ Advanced Manufacturing: Integral forming process for middle sleeve
COMPLETE PACKAGE INCLUDES:
• 1 Bucket
• 1 Bucket Cylinder
• 1 Linkage Set
• 4 High-Pressure Hoses
• 6 Pins
• Lubrication Tube
• 4 Pipeline Hoses
Why Choose Our Long Booms?
✔ Superior Materials – Q690D steel option for extreme durability
✔ Optimized Geometry – Stress-tested designs for 20% longer lifespan
✔ Global Compatibility – Fit CAT, Hitachi, Komatsu, Sany and more
✔ Complete Kits – Includes bucket, hydraulic hoses, and pins
Need a Custom Solution?
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Mining Excavator Long Arm 80ft For Deep Pits SK200 SK220 Images
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