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Genuine CCEC KTA19-P680 680HP Diesel Engine | 507kW Industrial Power Unit
As a leading engine supplier, HekoPower specializes in providing the Genuine CCEC KTA19-P680, a robust 680HP industrial power unit designed for heavy-duty applications. Unlike standard generator sets, the Cummins KTA19-P680 pump engine is engineered specifically for high-torque demands at 1500RPM, delivering a continuous output of 507kW. This Chongqing Cummins KTA19-P680 model is the preferred choice for high-pressure water pumps, fire pump engines, and mining drilling rigs where reliability under load is critical.
Tech Specs of Cummins KTA19-P680
General Engine Data
Engine Model: Cummins KTA19-P680
Type: 6 Cylinders in Line
Displacement: 19 L
Bore * Stroke: 159 * 159
Overall Dimension: 2150mm*966mm*1704mm
Net Weight (with flywheel & alternator): 2073 Kg
Key Performance Data
Rated Power: 507 kW/680HP
Rated Speed: 1500 rpm
Max Torque/Speed: 3237 N.m @ 1500 rpm
Fuel Consumption @ Rated Power: 210g/Kw.h
Max. Continuous Running Altitude: 2000 m
Min. Low Idle Speed: 725 rpm
More Technical Data
Certification: Euro II
Aspiration: Turbocharged-Intercooled
Fuel System: Direct Injection PT Pump
Compression Ratio: 13.9:1
Electrical System (Starter Motor/Alternator): 12V/24V
Lowest Starting Temp Without auxiliary system: -12℃
Cooling Method: Water cooled
Engine Cooling Fluid Volume: Fluid Cooling
Fuel Consumption and Efficiency
The Cummins KTA19-P680 offers excellent fuel economy, with:
- Approx. 210 g/kWh fuel consumption at full load
- Optimised PT fuel system for consistent injection efficiency
- Stable operation even under high altitude (up to 2000m)
This makes it a preferred solution for customers seeking low operating cost diesel engines.
Application Scenarios of KTA19-P680 Pump Engine
Fire Pump Systems
- Reliable emergency standby operation
- Fast cold start capability (-12°C without auxiliary systems)
Agriculture Irrigation
- Continuous water pumping for large farmland
- Suitable for remote areas with unstable grid power
Mining and Oil Field Equipment
- Power supply for drilling rigs and high-pressure pumps
- Heavy-duty operation under extreme conditions
Generator Drive Applications
- Can be adapted for 600kW generator sets
- Stable output for industrial backup power
KTA19-P680 vs Other K19 Series Engines
KTA19-P680 vs KTA19-P600
A common question we receive at HekoPower is the difference between KTA19-P680 and KTA19-P600. While both share the 19L platform, the P680 is tuned for higher output (507kW vs 448kW). This makes the P680 the "best Cummins KTA19 pump engine model" for applications requiring that extra 80HP margin for safety and continuous duty at 2000m high altitude.
- Higher power output (680HP vs 600HP)
- Better suited for high-flow pump systems
- Improved torque performance
KTA19-P680 vs KTA19-P750
- Lower fuel consumption than P750
- More cost-effective for medium-load applications
- Ideal balance between power and efficiency
KTA19-P680 vs KTA19-G9A
When comparing KTA19-P680 vs KTA19-G9A performance, the P680 is distinctively tuned for mechanical drive applications (pumps) rather than electrical generation, offering better transient response for fluid dynamics.
Buy Genuine Cummins KTA19-P680 from China Factory
Finding a reliable KTA19-P680 supplier China factory is crucial to avoid counterfeit units. HekoPower guarantees CCEC Certified, Genuine Cummins KTA19 products.
- Pricing: Contact us for the latest CCEC KTA19-P680 price and KTA19-P680 diesel engine price and delivery time.
- Lead Time: Our KTA19-P680 engine assembly lead time China is industry-leading, with options to buy Cummins KTA19-P680 in stock for urgent projects.
- Customization: We offer customized Cummins KTA19-P680 power pack assembly including radiators, couplings, and control panels tailored to your 507KW Cummins diesel engine requirements.
Whether you need a marine auxiliary power specs review or a KTA19-P680 continuous duty rating data sheet, our engineering team is ready to assist. Choose HekoPower for the best Cummins KTA19 pump engine model on the market.
Cummins k19-C Series, original products from Chongqing Cummins Engine Plant(CCEC). This series mainly includes KTA19-C450, KTA19-C525, KTA19-C600, KTAA19-C700, KTTA19-C700, KTA19-P450, KTA19-P500, KTA19-P600, KTA19-P680, KTA19-P700, KTA19-P750.
