Cummins KTA19 for Marine
Products
Contact Us
info@twinpower.cc
+86 18475398655

Cummins KTA19 for Marine
Category:
Power:
373 kW to 522 kW (500–700 BHP)
Rating type:
Continuous, Heavy Duty
Type:
In-line, 6-cylinder, 4-stroke diesel
Application:
Marine Propulsion
Packing Size:
1877x1003x1905mm
Weight:
2073kg
HS Code:
840810
Technical Specification of Cummins KTA19 for Marine
Engine Model
KTA19/K19 series
Fuel System
Pressure Time (PT)
Rated Power
373 kW to 522 kW (500–700 BHP)
Peak Engine Torque
Rated Speed
1800rpm~2100rpm
Compression Ratio
Rating Type
Continuous, Heavy Duty
Fuel Consumption at Rated Speed
Bore
159mm [6.25 in]
Cooling system
Stroke
159mm [6.25 in]
Firing Order
Aspriration
Turbocharged/Aftercooled
Dry Weight
Displacement
19 L (1150 in³)
Emission
IMO Tier 1 or Tier 2
General Information of Cummins KTA19 for Marine
Cummins KTA19 Series Marine Diesel Engines – Compact, Powerful, and Reliable Solutions
✅ Product Description
The Cummins KTA19 Series is a compact, high-performance 6-cylinder turbocharged diesel engine designed for continuous and heavy-duty applications in the marine, power generation, oilfield, and industrial sectors.
With power output ranging from 373 kW to 522 kW (500–700 BHP), the KTA19 Marine Genset Engine offers a robust solution where performance, fuel efficiency, and durability are critical.
Whether you need a reliable prime mover for a generator set, auxiliary power on a marine vessel, or engine power for industrial equipment, the Cummins KTA19 Marine Propulsion Diesel Engine delivers consistent performance even under demanding conditions.
✅ Technical Specifications:
Engine Model | Power Output (kW / BHP) | RPM | Rating | Fuel Consumption Rated (L/hr / gal/hr) | Fuel Consumption ISO (L/hr / gal/hr) | IMO Tier |
---|---|---|---|---|---|---|
KTA19-M3 | 373 / 500 | 1800 | Continuous | 96.0 / 25.4 | 66.4 / 17.5 | Tier 2 |
KTA19-M3 | 395 / 530 | 1800 | Continuous | 98.2 / 25.9 | 70.7 / 18.7 | Tier 1 |
KTA19-M3 | 447 / 600 | 1800 | Continuous | 111.1 / 29.4 | 79.8 / 21.1 | Tier 1 |
KTA19-M3 | 447 / 600 | 1800 | Continuous | 116.9 / 30.9 | 82.6 / 21.8 | Tier 2 |
KTA19-M3 | 477 / 640 | 1800 | Heavy Duty | 119.9 / 31.7 | 84.1 / 22.2 | Tier 1 |
KTA19-M4 | 522 / 700 | 2100 | Heavy Duty | 136.5 / 36.0 | 91.7 / 24.3 | Tier 1 |
Key Specifications:
- ✅ Engine Models: KTA19-M3, KTA19-M4
- ✅ Speed Ratings: 1800–2100 RPM
- ✅ Power Output: Up to 700 BHP
- ✅ Cooling: Water-cooled for marine environments
-
✅ Emissions Compliance: IMO Tier 1 and Tier 2
✅ Key Advantages
- 🔧 Proven Durability: Robust design built for extended operation in harsh environments.
- ⚙️ Flexible Ratings: Available in both continuous and heavy-duty configurations.
- ⛽ Fuel Efficient: Optimized consumption with ISO-standard fuel usage as low as 66.4 L/hr.
- 🌍 IMO Compliant: Meets Tier 1 and Tier 2 marine emission standards.
- 📦 Compact Footprint: High power-to-weight ratio ideal for tight engine rooms or mobile platforms.
-
🔩 Ease of Service: Supported by Cummins’ global parts and service network.
✅ Typical Applications
- Marine Power: Auxiliary engines, main propulsion for small workboats, deck machinery
- Power Generation: Diesel generator sets for standby and prime power
- Oil & Gas: Drilling rig engines, mobile pumping units
- Industrial Equipment: Water pumps, air compressors, construction machinery
-
OEM Integration: Custom packages for specialized use cases
Download of Cummins KTA19 for Marine Datasheet
Model
Power
Emission
Datasheet
Drawing
Service Manual
KTA19/K19 series
373~ 522 kW (500–700 BHP)
IMO Tier 1 or Tier 2
Download
Download
Download
Model
KTA19/K19 series
Power
373~ 522 kW (500–700 BHP)
Emission
IMO Tier 1 or Tier 2
Datasheet
Download
Drawing
Download
Service Manual
Download
Related Products

Cummins L8.9CMII272G Marine Auxiliary Engine
Power: Prime: 200 kW (268 hp); Overload: 220 kW (295 hp)
Rating Type: Prime Power/ Overload
Packing Size: N/A
Weight: 877KG
HS Code: 840810

Cummins L8.9CMII211G Marine Auxiliary Engine
Power: Prime: 155 kW (208 hp); Overload: 171 kW (229 hp)
Rating Type: Prime Power/ Overload
Packing Size: N/A
Weight: 877KG
HS Code: 840810

Cummins 6LTAA8.9-GM200 Marine Auxiliary Engine
Power: Prime: 200 kW (268 HP); Standby: 220 kW (295 HP)
Rating Type: Prime Power/ Standby
Packing Size: 1400*900*1100 mm
Weight: 750 KG
HS Code: 840810
