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Cummins

16VQSK95

Cummins QSK95 — Marinediesel, Bohrung 190 x Hub 210 mm, 1500-1800 rpm, 2386-3132. Brennstoff: Diesel (Heavy Fuel Oil, Renewable Diesel compatible). Status: Production: IMO Tier II certified, EPA Tier 4 capable with after-treatment. Verifiziert, Datenblatt verlinkt.

2640.0 kW
Power

Engine Specifications

16
Cylinders
170 mm
Bore
190 mm
Stroke
4-stroke
Stroke Type

Components & Design

Component data being added…

Technical Data

Displacement 95.3 L (5813 in³)
Dry Weight (marine variant) 28,475 kg (62,770 lb)
Specific Fuel Consumption @ 2386kW/1500rpm (HFO) 232.4 g/kWh (556 L/h HFO s.g. 0.994)
Fuel Injection System Modular Common Rail, injection pressure up to 2500 bar
Turbocharging 4x CTT HE800 turbochargers (quad turbo)
Cooling System 2 Pump 2 Loop (2P2L), titanium plate heat exchanger
Oil Filtration ELIMINATOR self-cleaning oil filtration system
Marine Applications Commercial vessels, superyachts, yacht support vessels (propulsion & auxiliary)
Peak Torque 15,462-17,802 lb-ft (20,964-24,136 N·m)
power kw 2640
rpm 1800
fuel type MDO
configuration V

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Common failures & inspection points

Aftercooler/intercooler galvanic corrosion from marine environment (salt spray); air-side oily buildup from crankcase vapors causing heat transfer impairment
Thermal stress-induced exhaust manifold cracking and warping from heat cycling and vibration; bolt loosening from vibration
Oil cooler core leakage risk causing coolant-to-oil cross-contamination and potential bearing failure if reverse-flow occurs when engine shuts down
High-pressure common rail fuel system sensitivity to water and particulate contamination; HPFP tolerance to fuel quality degradation
QSK60 (smaller sibling model) documented issues: fuel rack/governor linkage faults causing RPM instability, ECM sensor communication failures, exhaust smoke fau

Type-general inspection and maintenance points for this equipment category — not model-specific.

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Manuals

Equipment Model #123876 · ✓ still in production