6C8.3 Construction Machinery Engines Basic information

Engine Type:6 – Cylinder; In – line; 4 – Cycle
Displacement:8.3 L
Rated Speed:1900 – 2200 RPM
Advertised Power:145 HP to 260 HP
Peak Torque:680 N.m to 1100 N.m
Bore * Stroke:114mm*135mm
Packing Size (L * W * H):1200mm * 950mm * 1120mm
Dry Weight:800-950kg
DONGFENG CUMMINS

DCEC 6C8.3 Construction Machinery Engines Detailed information

The Cummins C-series 6C8.3 engine offers exceptional reliability with fewer parts, reducing mechanical failures and extending service life. Its advanced fuel injection system enhances performance with higher combustion efficiency, lower emissions, and versatile fuel adaptability. The Holset turbocharger ensures excellent low-speed response and power, even under heavy loads.

Application scenarios of 6C8.3

Applications:
Thanks to its versatile design, this engine is suitable for a wide range of applications, including:
Road Rollers
Bulldozers
Cranes
Water Pumps
Engine Power Packs (for generators and other stationary equipment)

6C8.3 Technical Specifications


Technical Specifications:
Engine Type: Inline 6-cylinder, 4-stroke diesel engine
Displacement: 8.3 liters
Aspiration: Turbocharged (with wastegate)
Fuel System: Direct injection
Cooling System: Liquid-cooled
Power Output: Varies depending on application (typically ranges from 130 to 230 HP)
Torque: High torque output designed specifically for heavy-duty applications

Advantages of 6C8.3


Global Cummins Technology: Built under Cummins’ stringent global quality standards, this engine benefits from their extensive technical expertise, ensuring high performance and durability.

Proven Reliability: With a long-standing reputation for reliability, the engine has been successfully deployed in demanding environments for years, proving its exceptional service life and dependability.

Low Maintenance: Additionally, the engine’s design prioritizes ease of servicing, which not only reduces downtime but also simplifies maintenance tasks, making them more cost-effective.

In Conclusion: The Cummins 6C8.3 engine is the result of a successful collaboration between Cummins and Dongfeng. This partnership combines Cummins’ global engineering excellence with Dongfeng’s localized manufacturing capabilities, delivering a product tailored to meet the specific needs of industries worldwide. Whether you’re seeking a reliable, high-performance engine for heavy-duty machinery or power generation, the Cummins 6C8.3 remains a trusted solution.

Summary of 6C8.3 models

Engine ModelGoverned(KW@RPM)Peak Torque(Nm@RPM)Aspiration
6CTA8.3-C145145 HP @ 1900 RPM543 N.m @ 1900 RPMTurbocharged & Water-Air Intercooler
6CTA8.3-C190-II190 HP @ 2200 RPM618 N.m @ 2200 RPMTurbocharged
6CTA8.3-C195195 HP @ 1900 RPM718 N.m @ 1900 RPMTurbocharged & Water-Air Intercooler
6CTA8.3-C205202 HP @ 1850 RPM780 N.m @ 1850 RPMTurbocharged & Water-Air Intercooler
6CTA8.3-C212212 HP @ 2200 RPM686 N.m @ 2200 RPMTurbocharged & Water-Air Intercooler
6CTA8.3-C215215 HP @ 2200 RPM693 N.m @ 2200 RPMTurbocharged & Water-Air Intercooler
6CTA8.3-C230230 HP @ 2200 RPM744 N.m @ 2200 RPMTurbocharged & Water-Air Intercooler
6CTA8.3-C240240 HP @ 2200 RPM1028 N.m @ 1500 RPMTurbocharged & Water-Air Intercooler
6CTA8.3-C260260 HP @ 2200 RPM1135 N.m @ 1500 RPMTurbocharged & Water-Air Intercooler
6CTAA8.3-C145145 HP @ 1900 RPM542 N.m @ 1900 RPMTurbocharged & Water-Air Intercooler
6CTAA8.3-C215215 HP @ 2200 RPM694 N.m @ 2200 RPMTurbocharged & Water-Air Intercooler
6CTAA8.3-C240240 HP @ 2200 RPM777 N.m @ 2200 RPMTurbocharged
6CTAA8.3-C260260 HP @ 2200 RPM1100 N.m @ 1400 RPMTurbocharged & Air-Air Intercooler
6CTAA8.3-C280280 HP @ 2200 RPM899 N.m @ 2200 RPMTurbocharged & Air-Air Intercooler