BRUCE’s SGH‑4519 hydraulic impact pile hammer delivers maximum impact energy of 85.5 ton·m (~838 kJ / 618,529 lb·ft),
making it a go‑to solution for demanding U.S. onshore and offshore pile driving operations.
Designed for durability and precision, the SGH‑4519 reduces project risk and maximizes productivity.

Optimized for U.S. Marine & Civil Construction Use
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*Versatile Mounting Options: Compatible with fixed‑leader rigs, crane‑suspended systems, and U‑type setups ideal for offshore platforms.
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*High-Endurance Design: Weather‑resistant materials and long‑life cushioning reduce downtime and operational costs, even in harsh offshore environments.
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Performance Specs & Contractor Benefits
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Energy Output: 85.5 ton·m of clean, high-efficiency impaction, precisely controlled via electric remote system with LED diagnostics.
- Precision Stroke Control: Adjustable ram stroke from 200 mm to 1.9 m for custom impact tuning—reduces risk of pile damage
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Energy Monitoring (Optional IEA): Records each blow in real time via on‑site print or PC transfer—essential for quality assurance in U.S. contracts
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Why U.S. Contractors Trust SGH‑4519
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Regulatory Compliance & Reliability
IISO‑9001 certified for global standards; installed on U.S. offshore bridge and jack‑up rig projects with track record of success and low maintenance.
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Operational Efficiency
SSGH‑4519 delivers up to 150 blows per minute at optimal stroke, significantly reducing project timelines in heavy engineering applications.
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Low Vibration, Long-Term Service
HHigh‑quality accumulator systems minimize hose vibration, while cushion materials ensure extended wear life—ideal for high‑demand U.S. utility contracts.
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Summary of Key Benefits
Feature |
Advantage for U.S. Projects |
85.5 ton·m impact energy |
Enables fast installation in deep, dense piles |
Remote control + LED diagnostics |
Improves safety and controls per blow accuracy |
Optional noise‑reduction silence cap |
Supports strict noise regulations in marine zones |
Support for crane‑suspended/offshore rigs |
Flexibility for varied infrastructure environments |
Frequently Asked Questions (FAQ)
1. What is the maximum impact energy of the BRUCE SGH‑4519?
The SGH‑4519 delivers up to 85.5 ton·m of impact energy, making it ideal for heavy-duty offshore and onshore pile driving operations in the U.S. construction sector.
2. Is the SGH‑4519 impact hammer suitable for marine environments?
Yes. The SGH‑4519 is designed with weather-resistant materials and offers installation flexibility, making it suitable for both onshore and offshore marine construction projects.
3. Can the SGH‑4519 be installed on any rig?
The hammer supports multiple installation types, including crane-suspended, fixed-leader, and U-type configurations, offering versatility for U.S. contractors.
4. How does the SGH‑4519 improve safety and accuracy on-site?
It includes a remote-control system with LED indicators, allowing operators to adjust the stroke and impact energy safely and precisely, thus reducing errors and enhancing productivity.
5. What kind of piles can the SGH‑4519 drive?
The hammer is compatible with steel casing piles, H-beams, concrete piles, and more, covering a wide range of U.S. infrastructure and energy sector applications.
6. Is the SGH‑4519 certified for quality and reliability?
Absolutely. BRUCE Piling Equipment is ISO‑9001 certified, and the SGH‑4519 has been successfully deployed on projects across the U.S., meeting rigorous industrial standards.
Build U.S.-Ready Foundations with SGH‑4519
To contractors building U.S. infrastructure—whether bridge pylons, offshore platforms, or marine docks – the SGH‑4519 offers unmatched power, precision, and reliability.
👉 Visit Powerquip’s official website or contact BRUCE Piling Equipment to request a customized quote tailored to U.S. project needs.