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Cummins NTA855-DM317 Marine Auxiliary Engine,317kW (425 HP)
Get the Cummins NTA855-DM317 diesel engine and reliable Cummins parts, purpose-built for marine power, performance, and long-term durability.
Hassle-free 30-day return policy for a risk-free shopping experience.
6 Months Warranty
Enjoy 6-month warranty, ensuring long-lasting reliability and peace of mind.
2-7 Days Fast Delivery
Receive your order within 2 to 7 days, ensuring fast and reliable delivery.
24/7 Service
Round-the-clock support to assist you whenever you need it.
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30-Day Money Back
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2-7 Days Fast Delivery
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6 Months Warranty
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24/7 Service
Product Details
Cummins NTA855-DM317 Diesel Engine Assembly for Marine
Why Choose Our NTA855-DM317 Cummins Diesel Engine?
- CCEC original quality
- Costs less, In stock and ready to ship
- 100% brand-new assembly — no remanufactured parts
- Brand new for longer engine life and superior reliability
Benefits & Features
CCS / IMO Certified – Fully compliant with China Classification Society and International Maritime Organization standards, ensuring safety and reliability for marine operations.
Turbocharged with Wet Exhaust Manifold – Improves engine performance while reducing exhaust temperature, enhancing safety and durability in marine environments.
PT Fuel Injection Pump – Delivers accurate fuel metering for consistent power output and dependable operation.
Low Compression Ratio (14.5:1) – Optimized for marine applications, providing smooth operation and extended engine service life.
Electrical Starting Motor (12V/24V) – Flexible voltage options ensure easy and reliable engine starting.
Cold-Start Capability (-12°C) – Reliable starting without auxiliary systems in low-temperature conditions.
Sea Water Cooling System with Heat Exchanger – Efficient thermal management designed specifically for marine use, preventing overheating and corrosion.
Water-Cooled Design – Maintains stable operating temperatures, improving engine durability and performance.
Note: Please contact our sales before placing an order.
Specifications
Power Rating
| Maximum Power |
317 kW/425HP |
|---|---|
| Fuel Consumption @ Rated Power |
≤ 243 g/kW.hr |
| Rated Speed |
1500 rpm |
| Torque/Rated Speed |
1647 N.m @ 2234 rpm |
| Low Idle Speed |
575-650 rpm |
General
| Model |
NTA855-DM317 |
|---|---|
| Engine Configuration |
6 Cylinders in Line |
| Net Weight (with flywheel & alternator) |
1420 Kg |
| Overall Dimension |
1453mm*947mm*1296mm |
| Bore * Stroke |
140 * 152 |
| Displacement |
14 L |
| Compatible Brand |
For CUMMINS |
| Condition |
New |
Engine Dimensions - After Packing
| Weight | 2100 kg |
|---|---|
| Dimensions | 216 × 110 × 190 cm |
Shipping & Delivery
Before shipment, all orders are inspected and prepared at our warehouse.
| Processing Time | Most orders are processed within 3–5 business days. |
| In-Stock Items | In-stock products are prioritized and normally dispatched within 24 hours on business days. |
| Out-of-Stock Items | If an item is temporarily unavailable, we will contact you by email with the estimated restock time. |
| Split Shipments | Available items may be shipped separately to help reduce waiting time. |
| Tracking Updates | Tracking information will be sent by email once the order has been handed over to the carrier. |
Shipping Requirement for EU & US Customers
A valid tax ID (business or personal) may be required for shipments to Europe and the United States. Please provide it at checkout to help avoid shipping delays.
For delivery times, shipping methods, and other details, please check our Shipping & Returns.
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Get the Cummins NTA855-DM317 diesel engine and reliable Cummins parts, purpose-built for marine power, performance, and long-term durability.
Warranty
For new Cummins parts, we provide 90-day warranty. Quality is our commitment. 4BTDiesel ensures your peace of mind! For complete warranty details, please view our Warranty Policy.
Shipping
We ship worldwide and offer full expedited delivery to ensure your construction machinery back in action, fast. Check out our Shipping Policy for more details.
Easy Return
We prioritize your satisfaction. If your order doesn't meet your expectations within 90 days, you may be eligible for a refund. See our Easy Return Policy for details.
