QSZ13 Construction Machinery Engines Basic information

Engine Type:6 – Cylinder; In – line; 4 – Cycle
Displacement:13 L
Rated Speed:1900 RPM
Advertised Power:380 HP to 500 HP @ 1900 RPM
Peak Torque:1900 to 2200 N.m. @ 1900 RPM
Bore * Stroke:130 mm*163 mm
Packing Size (L * W * H):1380mm * 1110mm * 980mm
Dry Weight:1150-1300kg
DONGFENG CUMMINS

DCEC QSZ13 Construction Machinery Engines Detailed information

The text you provided describes the Dongfeng Cummins Joint Venture Plant (DCEC), which was established in 1986 as a joint venture between Dongfeng and Cummins USA, with Cummins holding a 50% stake. The plant operates under Cummins’ technology and product line, producing engines that are widely used in various heavy-duty applications.
One of the notable engines mentioned is the QSZ13-C, which is known for its versatility and reliability. It is commonly used in:
Heavy trucks
Excavators
Road rollers
Bulldozers
Cranes
Water pumps
Engine power packs
Key Features of the Cummins QSZ13-C Engine:
High Fuel Efficiency: Designed to optimize fuel consumption, making it cost-effective for heavy-duty operations.
Advanced Integrated Design: Incorporates Cummins’ advanced engineering for seamless performance.
Sophisticated Manufacturing: Ensures high-quality production standards.
Holset Exhaust Gas Wastegate: Enhances turbocharger efficiency and engine performance.
Rotor High-Pressure Fuel Pump: Delivers precise fuel injection for better combustion and power output.
Platform Honing Designed Cylinder Liner: Improves durability and reduces friction, contributing to longer engine life.
Durable and Excellent Performance: Known for its reliability and ability to perform under demanding conditions.
This engine is a testament to Cummins’ commitment to innovation, efficiency, and durability in the field of diesel engines. It is widely trusted in industries requiring robust and dependable power solutions.

Engine ModelGoverned(KW@RPM)Peak Torque(Nm@RPM)Intake
QSZ13-C380286 KW@1900 RPM1900 Nm@1400 RPMSupercharged intercooling
QSZ13-C400298 KW@1900 RPM2200 Nm@1500 RPMSupercharged intercooling
QSZ13-C425316 KW@1900 RPM2100 Nm@1400 RPMSupercharged intercooling
QSZ13-C450335 KW@1900 RPM2200 Nm@1200-1400 RPMSupercharged intercooling
QSZ13-C475354 KW@1900 RPM2200 Nm@1400 RPMSupercharged intercooling
QSZ13-C500372 KW@1900 RPM2200 Nm@1200-1700 RPMSupercharged intercooling