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Fall Arrest Block and Recovery Winch Servicing

Keeping Australian workers safe with fall protection

Fall arrest blocks and recovery winches are vital components in high-risk rescue and fall protection systems — and they must function flawlessly in the moments that matter most. These devices are exposed to weather, impact, and wear that may not be visible from the outside, but which can cause internal failure or uncontrolled descent when under load. That’s why AS/NZS 1891.3 requires regular inspection and servicing at least every six months.

Zokal Safety Services provides specialist servicing, load testing, and re-certification of fall arrest blocks and recovery winches to help you maintain full compliance and total operational safety. With over 35 years of experience and a flawless track record — zero equipment failure across thousands of high-risk jobs — we deliver servicing you can trust with your workers’ lives.

Our Core Fall Arrest & Recovery Winch Services:

  • 6-Monthly Inspection and Certification of fall arrest blocks, SRLs, and recovery winches to meet AS/NZS 1891.3.
  • Disassembly and Inspection of Internal Components to detect wear, corrosion, and damage.
  • Brake Testing and Cable Retraction Testing to ensure safe, controlled performance under load.
  • Load Testing and Functional Verification in accordance with manufacturer specifications.
  • Service Reports and Compliance Tags Issued for WHS, insurance, and equipment traceability.

confined Space Equipment Servicing

Confined Space Equipment

Zokal specializes in the inspection, servicing, and certification of confined space entry equipment, including tripods, winches, fall arrest devices, harnesses, and retrieval systems. We ensure that every piece of equipment meets current Australian Standards (AS/NZS 2865) and manufacturer specifications. 

Height safety equipment servicing

Height Safety Equipment

Zokal offers full servicing and inspection of harnesses, lanyards, inertia reels, fall arrest systems, and static lines. Our qualified technicians ensure that your height safety gear complies with Australian Standards AS/NZS 1891, thorough visual inspections, dynamic testing where required, and certification documentation.

Fire Safety Equipment Servicing

Fire Safety Equipment

Zokal offers comprehensive servicing of fire safety equipment including fire extinguishers, fire blankets, breathing apparatus, and emergency rescue equipment. We inspect, test, and certify according to Australian fire safety regulations (AS 1851), ensuring rapid, reliable response in an emergency.

Anchor Points and Static Lines

Anchor Points & Static Lines

Our expert technicians provide thorough inspection, load testing, and recertification services in full compliance with Australian Standards AS/NZS 1891.4. We ensure that all systems, whether on rooftops, structures, or industrial settings, remain secure and reliable, giving your team the confidence to work safely at any elevation.

Industrial Lifting Equipment

Industrial Lifting Equipment

Zokal’s servicing covers hoists, chain blocks, lever blocks, slings, and lifting beams, ensuring they meet Australian Standards AS 4991 and AS 1418. We provide detailed inspection, load testing, and re-certification to identify wear, fatigue, or compliance issues before they become a problem.

Gas Detectors and Bump Test Gas

Gas Detectors & Bump Test Gas

 

Zokal provides NATA-traceable calibration, servicing, and bump test gas supply for all major brands of portable and fixed gas detectors. Regular calibration ensures that your detectors correctly identify hazardous atmospheres, meeting both manufacturer guidelines and workplace health and safety regulations.

CABA Quickfill Stations Servicing

CABA Quickfill Stations

Zokal offers comprehensive refurbishment services for CABA Quickfill Stations, including pressure testing, valve servicing, cleaning, and re-certification to maintain optimal performance. Regular refurbishment ensures reliable emergency air supply, extends equipment lifespan, and guarantees compliance.

CABA Decontamination services

CABA Decontamination

 

Zokal provides full decontamination services for Compressed Air Breathing Apparatus (CABA) units, removing contaminants such as dust, chemicals and fungi. Our specialized processes extend the life of equipment, ensure compliance with manufacturer and Australian regulatory standards.

Additional Servicing and System Support:

  • Re-tensioning and adjustment of self-retracting lifelines (SRLs) and inertia reels.
  • Cleaning, lubricating, and replacement of damaged cables, hooks, and connectors.
  • Testing of retrieval functions on winch-integrated rescue systems.
  • Service and parts replacement for major brands including MSA, IKAR, Protecta, Miller, and others.
  • Visual inspection for housing damage, bent components, and hardware defects.
  • Cable replacement, recoil system tuning, and fall arrest drop testing.
  • Quarantine and tagging of non-compliant or damaged equipment.
  • Mobile on-site service options.
  • Integration with full height safety or confined space equipment servicing schedules.
  • Digital service records and re-certification reminders for ongoing compliance

Protect your team and your compliance. Book your fall arrest and winch servicing with Zokal today.

Contact Zokal Today on (02) 4960 9611 for a Free, No Obligation Consultation

Our Certifications

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Authorised & Certified Service Centre for

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Why Regular Servicing Is Critical

Fall arrest and recovery devices often operate in demanding environments: construction, utilities, mining, and emergency response. Exposure to dust, grit, moisture, and mechanical shock can degrade internal components like brake pawls, recoil springs, and bearings — even if the exterior looks fine.

Australian Standard AS/NZS 1891.3 mandates servicing at least every six months, or more frequently under heavy use or environmental exposure. Failure to comply can leave businesses open to WHS breaches, and worse — life-threatening equipment failure during a rescue or fall event.

Zokal’s experienced team ensures every unit is tested, verified, and certified — delivering the peace of mind that comes with zero failure in 35+ years.

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What our customers say