⚓ Working on this equipment?
Ask the AI troubleshooter, log your hours on board and turn them into invoice-ready service reports — for this exact model.
Start free — 14 days →
No credit card required
🔧 101 verified suppliers & service companies for Caterpillar Inc. in the Maritime Network
Find suppliers →
Caterpillar Inc.
SCR Aftertreatment System (air assisted)
SCR Aftertreatment System (air assisted) by Caterpillar, Inc.. DNV TA certificate TAP000018U.
Components & Design
Component data being added…
Technical Data
🤖 Ask about this model
One free question — answered like a marine engineer. No account needed.
Suppliers & Spare Parts
Direct links to manufacturer, datasheet, spare-parts portal and dealers — request access below.
📄 Request sourcing links & documents🛠 Manage this equipment in your fleet
Cases, daily reports, timesheets and AI troubleshooting in the OceanSphere Marine app — free for 14 days.
Start free trial →🔎 Suppliers & service for this equipment
Find manufacturers, repair shops and spare-part dealers in the Maritime Network — our global company directory.
Maritime Network →DNV type approval
Verified against the DNV Approval Finder — the certificate below is issued by DNV, not by us.
- Certificate
- TAP000018U
- Approved as
- Exhaust gas cleaning systems for the reduction of NOx · Mechanical Equipment and Piping
- Certificate holder
- Caterpillar, Inc. (United States of America)
- Valid until
- 2028-04-16
Working on this unit?
Log hours, photos and findings into an invoice-ready service report — OceanSphere Marine, 14-day free trial.
Need a service partner for Caterpillar Inc.?
114,000+ shipyards, suppliers and service companies in the Maritime Network directory.
Equipment Model #53744
· ✓ still in production