Marine Towing Equipment
Shark Jaw & Towing Pin Systems
For Tugboats, AHTS & Offshore Vessels — 25–700 MT SWL
Why SharkJaw
Towing Equipment Specialists
We do one thing — shark jaw and towing pin systems — and we do it right.
Classification-Ready
ABS, BV, CCS, DNV, LR, NK, KR, RINA. All major class societies supported.
Custom SWL Range
From 25 MT harbour tugs to 700 MT anchor handlers. Engineered to your specifications.
Global Delivery
Flexible trade terms. FOB / CIF / CFR. T/T, L/C, D/P accepted.
Our Product Range
Hydraulic towing equipment engineered for the demands of commercial marine operations.
Shark Jaw
25–700 MT SWL
Hydraulic chain & wire stoppers
Towing Pin
50–500 MT SWL
Fixed & retractable towing pins
Combo System
100–700 MT SWL
Integrated shark jaw + towing pin
HPU
Dedicated hydraulic power units
Spare Parts
Jaw inserts, seals, pins, valves
Technical Specifications at a Glance
Standard shark jaw models — custom SWL configurations available on request.
| Model | Holding Capacity (MT) | Bollard Pull (Ton) | Chain Dia. Range | Jaw Opening | Dimensions (L×W×H) | Weight | Hydraulic Pressure | Power (KW) |
|---|---|---|---|---|---|---|---|---|
| SJ-100 | 100 | 80 | 52–76 mm | 250 mm | 900×620×480 | 1,850 kg | 180–210 bar | 11 |
| SJ-150 | 150 | 120 | 62–88 mm | 300 mm | 1050×700×540 | 2,400 kg | 180–210 bar | 15 |
| SJ-250 | 250 | 200 | 76–102 mm | 360 mm | 1200×820×620 | 3,600 kg | 200–250 bar | 22 |
| SJ-350 | 350 | 280 | 88–114 mm | 420 mm | 1400×960×720 | 5,200 kg | 200–250 bar | 30 |
| SJ-500 | 500 | 400 | 102–127 mm | 500 mm | 1650×1100×840 | 7,800 kg | 210–280 bar | 45 |
| SJ-700 | 700 | 560 | 114–152 mm | 580 mm | 1900×1280×960 | 11,500 kg | 210–280 bar | 75 |
All specifications subject to final engineering. Custom models available for non-standard bollard pull requirements. Contact us to discuss your project.
Classification Society Certifications
Type approval documentation available for all major classification societies.
Type approval available for all major classification societies
How We Work
A streamlined process from your first enquiry to delivery and beyond.
Specification Review
Share your vessel type, bollard pull, and classification requirements. We'll confirm feasibility and ask the right questions.
Technical Proposal
Receive a detailed proposal with GA drawings within 5 working days. Includes model recommendation and optional configurations.
Manufacturing & QC
Production with full quality control per classification society requirements. Factory Acceptance Testing available on request.
Delivery & Support
Worldwide delivery via FOB / CIF / CFR. Ongoing technical support throughout the equipment's service life.
Applications
Shark jaw and towing pin systems for every segment of the commercial towing industry.
Tugboat
Harbour and ocean-going tugs from 25 MT to 350 MT bollard pull. Compact designs optimised for deck space constraints.
Explore tugboat solutionsAHTS Vessel
Anchor handling tug supply vessels demanding the highest SWL ratings — up to 700 MT with integrated combo systems.
Explore AHTS solutionsOffshore Workboat
Platform supply vessels and offshore support craft requiring versatile towing capability and class-compliant documentation.
Coming soonReady to Discuss Your Project?
Tell us your vessel type, required SWL, and classification society. We respond within 24 hours.