ZHONGHE Heavy Industry: Precision Custom Solutions for Global Leaders
Backed by over a decade of industry leadership, we engineer bespoke attachments for excavators from Sany, XCMG, Caterpillar, and other world famous brands. We deliver complete, application-optimized solutions tailored to your specific operating conditions and technical requirements.
Product Description
ZHONGHE Excavator Pile Hammer Boom Arm: Engineered for Extreme Duty
Key Advantages:
Enhanced Structural Longevity
Reinforced lower boom/arm cover plates
Dual-direction reinforcement plates within box sections
Segmented thick-plate reinforcement at stick pivot points
→ Significantly extends service life in high-impact piling operations
Maximum Operational Range
Simplified Maintenance
Primary Applications:
Driving/extracting:
Critical Installation Note:
For guaranteed performance and safety:
✓ Reuse factory pins and linkage assemblies
✓ Retain factory hydraulic hoses
→ Maintains original equipment load ratings and prevents compatibility issues
Precision Manufacturing Process: Strength Built on Quality
ZHONGHE's manufacturing prowess is the foundation of our product excellence. We implement a strictly controlled, lean production process:
1. Precision Design & Material Selection:
Professional structural design and stress analysis based on application requirements.
Strict sourcing of top-tier global steel (e.g., Hardox wear plate, BS700/Q690D/Q355B structural steel).
2. High-Precision Cutting & Forming:
CNC plasma/flame cutting ensures dimensional accuracy with minimal thermal distortion.
Large structural components are precision-formed using heavy-duty press brakes and plate rollers.
3. Advanced Welding Technology:
Operated by internationally certified senior welders.
Extensive use of high-strength processes like GMAW (Gas Metal Arc Welding).
Critical joints feature double-beveled groove preparation (45°) with gas-shielded welding.
Key structural areas utilize double-pass welding.
4. Precision Machining & Assembly:
Large double-sided floor boring mills ensure high concentricity (±1mm tolerance) for pivot booms, extending lifespan.
5. Triple-Check QC Protocol: Zero Tolerance for Defects:
Design Review: Rigorous approval of drawings and technical plans.
In-Process Verification: 100% inspection after each manufacturing stage, checking prior process outputs. Problems are halted before proceeding.
Final Inspection: Our independent QC Department performs comprehensive checks, including:
Weld quality.
Critical dimensional accuracy (CMM - Coordinate Measuring Machine, ±1mm tolerance control).
Hydraulic system pressure and seal integrity tests.
Functional tests (range of motion, limit switch protection).
Only products passing all three mandatory quality gates receive shipment authorization.
Company Profile
FAQ
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Do you have a Minimum Order Quantity (MOQ)? What is the production time?
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No MOQ. We accept single-unit orders and custom designs.
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Standard Production Lead Time: 7-15 working days for most orders, achievable through efficient scheduling and overtime.
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Note: Final lead time depends on order complexity and volume. Our sales team will provide a precise timeline upon order confirmation.
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What payment methods do you accept?
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Telegraphic Transfer (TT): 30% deposit to initiate production. Remaining 70% balance due prior to shipment.
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Alibaba Trade Assurance: Secured payment via Alibaba platform. We support Trade Assurance orders.
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Why choose ZHONGHE over other suppliers?
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Direct Factory Source: We are the manufacturer, eliminating middleman markups. You deal directly with the source for the best possible price.
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Proven Choice: Many resellers source our products. Clients consistently choose us directly for superior value and efficiency.
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Save Time & Cost: Deal directly with the factory for streamlined communication and cost savings.
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What after-sales service do you provide?
Por favor verifique seu email!
