Product Description

The Cummins NTA855-G1 (60Hz) Generator Drive Engine is a robust and fuel-efficient diesel engine for generator sets, designed to deliver reliable power generation in both prime and standby duty cycles. Operating at 1800 rpm, it provides up to 317 kW (425 HP) standby power, ensuring strong performance for critical applications.

With its turbocharged and aftercooled design, this genuine Cummins generator engine guarantees improved thermal efficiency, extended durability, and dependable operation. Manufactured by Chongqing Cummins Engine Co., Ltd., the NTA855-G1 (60Hz) is trusted worldwide for industrial, commercial, and emergency backup power supply.

Specifications

• Engine Model: Cummins NTA855-G1 (60Hz)
• Type: 4-Cycle, Inline 6-Cylinder, Turbocharged & Aftercooled
• Displacement : 14 L (855 in³)
• Bore × Stroke: 140 × 152 mm (5.5 × 6.0 in)
• Compression Ratio: 14.5:1
• Rated Speed: 1800 rpm (60Hz)
• Prime Power: 287 kW (386 HP)
• Standby Power: 317 kW (425 HP)
• Torque: 1523–1682 N·m
• Dry Weight: 1300–1410 kg
• Wet Weight: 1350–1510 kg
• Fuel System: Cummins PT Direct Injection
• Fuel Consumption @100% Load: 73 L/h

Product Advantages

• Reliable Power Output – Designed for 60Hz applications with up to 317 kW standby output.
• Fuel Efficiency – PT direct injection fuel system delivers optimized consumption and reduced running costs.
• Strong Performance – Turbocharged & aftercooled system provides high torque and improved durability.
• Ease of Maintenance – Service-friendly design with wide availability of genuine Cummins generator engine parts.
• Versatile Application – Suitable for both radiator-cooled and heat exchanger systems.

• Worldwide Support – Backed by Cummins’ global service and distribution network.

Key Features

• Inline 6-cylinder diesel engine with turbocharged and aftercooled performance.
• Designed as a diesel engine for generator set use in 60Hz power generation.
• Prime power rating of 287 kW at 1800 rpm.
• Heavy-duty cooling and lubrication systems ensure long life under continuous operation.
• Robust electrical starting and charging system (24V).

• Built for demanding power generation projects worldwide.

Applications

The Cummins NTA855-G1 (60Hz) Generator Drive Engine is suitable for:

• Industrial power plants requiring reliable generator drive engines.
• Commercial buildings such as data centers, shopping malls, and office complexes.
• Emergency standby power for hospitals, schools, and government facilities.
• Construction and mining operations with heavy electrical demands.

• Remote power generation where stable grid access is unavailable.

Product Availability

The Cummins NTA855-G1 (60Hz) Generator Drive Engine is available worldwide through Cummins’ authorized distribution network. Customers have access to technical support, maintenance, and genuine Cummins generator engine parts, ensuring reliability and maximum uptime for all power generation projects.