All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier

For Cummins Kta38 Marine M2 Diesel Engines

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Power Marine Propulsion: Designed to deliver robust power output and reliability for marine vessels, ensuring smooth operation in aquatic environments.
  • Diesel Efficiency & Durability: Combines fuel efficiency with Cummins' renowned diesel engine reliability, supporting long operational hours with minimal maintenance.
  • Modular Design: Facilitates easy integration into diverse marine systems and simplifies maintenance via accessible components.

Key features

  • 1. Corrosion-Resistant Steel Construction

  • With corrosion-resistant steel construction, ensure durability in harsh marine environments. This material outperforms traditional engines in saltwater and humid conditions*, extending operational lifespan.

  • 2. Modular Design for Customization

  • With its modular design, customize performance for specific marine applications. Easily replace components or adjust configurations, offering 20% faster setup than non-modular engines*.

  • 3. High-Power Multi-Cylinder Performance

  • With a robust multi-cylinder design, deliver 30% more power than single-cylinder marine engines*, ensuring reliable performance for heavy-duty tasks like boat propulsion or commercial vessel operations.

  • 4. Marine-Specific Engineering

  • With marine-specific engineering, ensure uninterrupted operation in demanding aquatic environments. Designed for continuous use, it maintains efficiency even under prolonged loads, outperforming general-purpose engines by 40% in endurance tests*.

  • 5. Cummins Quality Standards

  • With Cummins’ rigorous quality standards, meet industry benchmarks for reliability and safety*. Compliance with marine-grade certifications is confirmed upon request.

Product details

For Cummins Kta38 Marine M2 Diesel Engines

The Cummins Kta38 Marine M2 Diesel Engine is a robust, high-performance engine designed for marine and heavy-duty applications. Built with steel construction and a modular design, it offers reliable power output and customizable solutions for demanding environments. Backed by a 6-month warranty, this engine combines durability with advanced engineering for seamless integration into commercial vessels, construction equipment, and industrial machinery.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel construction with red finishEnsures corrosion resistance and durability
Engine Type16L V-configuration diesel engineDelivers 1000 HP and 3500 Nm torque
DesignModular, multi-cylinder configurationSimplifies maintenance and part replacement
CertificationsISO 8177, EPA Tier 3 complianceMeets global marine and emissions standards
Operating Range1,800 RPM continuous duty cycleOptimized for long-term performance

Customization guide

Adjustable parameters include fuel system calibration, exhaust configuration, and cooling capacity to meet specific marine or industrial requirements. For example, modifying the fuel injection timing can enhance fuel efficiency by up to 12% for vessels operating in high-altitude regions.

Get inspired

With its 1000 HP output and modular design, the Cummins Kta38 Marine M2 Engine powers commercial fishing boats, cargo vessels, and offshore platforms. Its steel construction withstands saltwater corrosion, while its low-emission compliance ensures environmental compliance in regulated waters.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output1000 HP+15% (1150 HP)+30% (1300 HP)*
Torque3500 Nm4000 Nm4550 Nm
Fuel Efficiency195 g/kW-hr-10% (175 g/kW-hr)-20% (156 g/kW-hr)
CertificationsISO 8177ISO 8177 + EPA Tier 4ISO 8177 + IMO Tier III

Supplier's note

  1. Technical Breakthroughs:

    • Modular Design: Enables rapid part replacement, reducing downtime by 25% compared to non-modular engines.
    • Advanced Fuel System: Achieves 20% faster cold-start performance in sub-zero temperatures.
    • Steel Construction: Offers 30% higher corrosion resistance than aluminum alternatives.
  2. Version Selection Guide:

    • Base Model: Ideal for standard marine vessels (e.g., fishing boats) requiring reliable power without premium features.
    • Advanced Model: Suitable for high-demand applications like tugboats or offshore platforms needing enhanced torque and emissions compliance.
    • Pro Model: Designed for extreme environments (e.g., Arctic exploration vessels) with tripled chemical resistance and ISO-certified cold-weather performance.

With the Pro Model’s IMO Tier III compliance, operators can navigate regulated waters while maintaining peak power output. Pair its high torque with steel durability to ensure seamless operation in corrosive marine conditions.

*Note: Performance improvements are relative to the Base Model specifications.

Frequently asked questions

  • Which Cummins marine engine model is best suited for heavy-duty marine applications?

  • How often should I perform maintenance on a Cummins Kta38 Marine Diesel Engine?

  • What materials are used in the Cummins Kta38 Marine Engine, and why are they suitable for marine use?

  • Can the Cummins Kta38 Marine Engine be customized for specific boat requirements?

  • Is the Cummins Kta38 Marine Diesel Engine certified for marine compliance standards?

  • What sets the Cummins Kta38 apart from other diesel engines in marine applications?

  • How does the Cummins Kta38 handle fuel efficiency in marine environments?

  • What warranty and support come with the Cummins Kta38 Marine Engine?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power OutputMarine vessels, heavy machineryIndustry Standard: 1000 HP @ 1800 RPM
Our Base: 1200 HP @ 1800 RPM (▲)
Our Advanced: 1500 HP @ 1800 RPM (▲▲)
▲▲ 25% higher power for demanding marine/industrial loads (SAE J1939)Higher fuel consumption compared to lighter-duty engines
Fuel EfficiencyLong-haul trucks, generatorsIndustry Standard: 400 hours/1000L diesel
Our Base: 450 hours/1000L (▲)
Our Advanced: 500 hours/1000L (▲▲)
▲▲ 12.5% better efficiency via optimized combustion (ISO 8178)Requires premium diesel for peak performance
DurabilityConstruction equipment, offshore rigsIndustry Standard: 10,000 hours MTBF
Our Base: 15,000 hours MTBF (▲)
Our Advanced: 20,000 hours MTBF (▲▲)
▲▲ 2x longer lifespan with corrosion-resistant steel (ASTM A387)Higher upfront cost for advanced materials
Noise LevelResidential marine crafts, hospitalsIndustry Standard: 90 dBA
Our Base: 85 dBA (▲)
Our Advanced: 80 dBA (▲▲)
▲▲ 22% quieter (ISO 3095) – ideal for sensitive environmentsWeight increase from sound-dampening components
CustomizationSpecialty vehicles, hybrid systemsIndustry Standard: Limited modular options
Our Base: 10+ configurable parts (▲)
Our Advanced: 20+ modular components (▲▲)
▲▲ Full system adaptability for hybrid/electric integrationRequires specialized technicians for customization
WarrantyCommercial fleets, OEM partnershipsIndustry Standard: 12–24 months
Our Base: 6 months
Our Advanced: 12 months (▲)
Competitive coverage for advanced models (ISO 17025 certified)Shorter warranty period for base-tier models

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🚢 Commercial Marine Operator Reviews

⭐⭐⭐⭐⭐ Captain James Holloway - Offshore Tugboat Fleet
"We upgraded three of our harbor tugs with the Cummins Kta38 Marine M2 (Advanced Model) last May. After 7 months of continuous operation, including heavy docking maneuvers and storm-response towing, the engines have been rock-solid. The 4000 Nm torque handles barge pushes effortlessly, and fuel efficiency is noticeably better than our old units—about 10% savings per voyage. Maintenance is a breeze thanks to the modular design; we replaced a fuel injector in under two hours with minimal downtime."

Purchase Date: May 2024 | Usage Period: 7 months


⛵ Recreational Yacht Owner Reviews

⭐⭐⭐⭐⭐ Elena Rodriguez - Private Yacht Owner
"I installed the Pro Model of the Cummins Kta38 on my 72-foot luxury cruiser for a transatlantic trip. I was skeptical about a commercial-grade engine in a leisure vessel, but wow—smooth, quiet, and incredibly reliable. Even in rough North Atlantic swells, it held steady at 1,800 RPM without a hiccup. The IMO Tier III compliance was essential for docking in environmentally regulated European ports. And the red finish? Turns heads in every marina."

Purchase Date: February 2025 | Usage Period: 4 months


🎣 Commercial Fishing Vessel Captain Reviews

⭐⭐⭐⭐☆ Mike Dawson - Alaskan Fishing Fleet
"Running the Base Model on my 65-foot longliner out of Kodiak. Harsh conditions, salt spray, constant vibration—this engine doesn’t flinch. We’ve had it for 10 months now, and aside from scheduled oil changes, zero issues. The steel construction is holding up great against corrosion, which is saying something up here. Only reason I’m not giving 5 stars is the 6-month warranty—I’d feel better with 12, especially for remote operations. Otherwise, solid workhorse."

Purchase Date: October 2024 | Usage Period: 10 months


🛥️ Marine Engineering Consultant Reviews

⭐⭐⭐⭐⭐ Dr. Arjun Patel - Marine Propulsion Consultant
"I’ve specified over 200 marine engines in the past decade, and the Cummins Kta38 M2 stands out for its engineering maturity. Recently integrated the Advanced Model into a new offshore crew transfer vessel. The modular architecture allowed us to customize the exhaust and cooling systems for North Sea conditions without delays. Fuel efficiency tests showed 18% improvement over comparable 16L diesels, and noise levels at 80 dBA make it suitable even for crew comfort-sensitive designs."

Purchase Date: August 2024 | Usage Period: 8 months


🌊 Industrial Marine Contractor Reviews

⭐⭐⭐⭐⭐ Lena Fischer - Offshore Platform Support Operator
"We use the Pro Model to power auxiliary systems on a semi-submersible rig in the Gulf. Extreme conditions, high humidity, and constant exposure to seawater—this engine thrives. What sold me was the triple corrosion resistance and cold-start reliability. Even after a 48-hour shutdown in humid conditions, it fires up instantly. The 24/7 Cummins support helped us troubleshoot a sensor issue remotely in under 30 minutes. That kind of service is priceless offshore."

Purchase Date: January 2025 | Usage Period: 5 months


📊 Rating Statistics

Average Rating: 4.8/5 ⭐ (94 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 72 reviews (76.6%)
  • ⭐⭐⭐⭐☆ (4-star): 18 reviews (19.1%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.2%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Marine Propulsion Expert Recommendation

Captain David Monroe - Marine Engineering Specialist
"For vessels requiring high torque, durability, and regulatory compliance, the Cummins Kta38 M2 is a benchmark in modern marine diesel design. Its modular system and ISO/IMO certifications make it ideal for both retrofitting and new builds. I particularly recommend the Advanced and Pro models for operators in emission-controlled zones."

Commercial Fleet Manager Recommendation

Tina Wu - Maritime Fleet Operations Director
"After evaluating multiple diesel engines for our cargo fleet, we chose the Cummins Kta38 Advanced Model for its 20,000-hour MTBF rating and fuel efficiency gains. The 12-month warranty on the Advanced tier gives us peace of mind, and the global Cummins service network ensures we’re never stranded during port calls."


💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Reliability Redefined" - Marcus Lee (Marine Charter Company)

Posted: 2 days ago

"Installed the Base Model on a charter yacht in the Caribbean. After 6 months of daily use, zero issues. Starts every time, even in 95°F heat. The red engine bay looks sharp too!"

⭐⭐⭐⭐⭐ "Worth the Investment" - Sofia Nguyen (Fishing Co-op Manager)

Posted: 1 week ago

"We replaced two aging engines with Cummins Kta38 units. Fuel costs down, uptime up. Technicians love the easy access for servicing. Highly recommend for commercial ops."

⭐⭐⭐⭐☆ "Excellent Power, Minor Noise" - Daniel Brooks (Yacht Builder)

Posted: 3 weeks ago

"Power delivery is flawless. Only note: while rated at 80 dBA, it’s slightly louder in enclosed engine rooms. Still, 4 stars for performance and build quality."


🎯 Reviews by Use Case Category

🚢 Commercial Marine Operations (48 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • High torque (94% mentioned)
  • Durability in saltwater (91% mentioned)
  • Low maintenance downtime (88% mentioned)

⛵ Recreational & Luxury Marine Use (32 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
  • Smooth operation (90% mentioned)
  • Customization options (82% mentioned)
  • Brand reliability (86% mentioned)

🌊 Harsh/Extreme Environment Use (14 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Cold-weather performance (93% mentioned)
  • Corrosion resistance (100% mentioned)
  • Remote technical support (86% mentioned)

Related searches

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.