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Case Study

GATGLASS® Delivers a Rapid Solution for BHP / BMA Saraji Coal Mine’s Dragline Operator Window

The Challenge: Dragline Downtime Due to Glass Failure Saraji Coal Mine in Queensland faced a critical issue when a large impact shattered the front windscreen of a dragline. While the glass successfully protected the operator, the damage rendered the machine inoperable, leading to costly downtime.

Finding a replacement glass panel with the correct specifications proved impossible, as no stock was available, and manufacturing a new piece would take four weeks—an unacceptable delay for such essential equipment.

The GATGLASS® Solution: Immediate, High-Performance Replacement After two days of downtime, Saraji urgently needed an alternative. Leveraging our expertise and GATGLASS® 40psi monolithic polycarbonate, we provided a fast, effective solution.

Custom-Fit Design – To meet the required dimensions (~1500mm x 2500mm), we precision-machined and seamlessly joined two sheets of polycarbonate, maintaining optical clarity and structural integrity equivalent to a single-piece OEM fitment.
Rapid Turnaround – The entire process—including safety assessment (WRAC), material preparation, and custom machining—was completed within 24 hours.
Unmatched Durability – Unlike traditional glass, GATGLASS® is virtually unbreakable, ensuring operator safety even under extreme conditions.

Key Advantages of GATGLASS® for Draglines

Superior Optical Clarity – Outperforms laminated glass for enhanced visibility.
Extreme Impact Resistance – Withstands heavy impacts without shattering.
Minimized Downtime – Readily available and adaptable, ensuring quick deployment.

Results & Future Implementation The mine superintendent was highly satisfied with the outcome, and Saraji Coal Mine is now trialing GATGLASS® across all their draglines. An audit of existing glass installations is underway, with the goal of implementing this innovative solution to enhance safety, reduce downtime, and improve operational efficiency.

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