Cummins QSB5.9 Diesel Engine

Cummins QSB5.9 diesel engine

Cummins QSB5.9 series | Pump | Construction | Generator |  engine(s)

Rated power:: 159  PS
Reserve power: 175  N.m

Product Advantages

• Advanced design and high-quality manufacturing ensure good adaptability to harsh working conditions with high intensity and heavy load. • The integrated design of cylinder block and cylinder head prevents the engine from leaking and reduces the amount of components by 40% compared with engines of same type, thereby greatly reducing the fault rate. • The electronic control system can intelligently switch the operation mode according to the environment and operating conditions, and has the functions of self-diagnosis, alarm and remote monitoring. • The mature intelligent electronic control technology improves the overall performance of the engine. The engine specifications can be customized according to application requirements.

Product Portfolio

Model Rated power/speed (kW/rpm) Peak torque/speed (N·m/rpm) Application Standards

QSB5.9-G2

96/1500

106/1500

generator

Electric Control

QSB5.9-G3

120/1500

132/1500

generator

Electric Control

QSB5.9-G30

116/1500

128/1500

generator

Electric Control

QSB5.9-G31

132/1500

145/1500

generator

Electric Control

QSB5.9-G32

140/1500

155/1500

generator

Electric Control

QSB5.9-G33

159/1500

175/1500

generator

Electric Control

QSB5.9-C130-30

97/2200

650/1500

construction

China III

QSB5.9-C150-31

113/2200

690/1500

construction

China III

QSB5.9-C160-30

119/2200

720/1500

construction

China III

QSB5.9-C170-30

125/2200

750/1500

construction

China III

QSB5.9-C180-31

132/2400

800/1500

construction

China III

QSB5.9-C180-33

133/2200

800/1500

construction

China III

QSB5.9-C180-34

133/2000

770/1400

construction

China III

QSB5.9-C190-31

142/2200

800/1500

construction

China III

QSB5.9-C210-30

154/2200

800/1400

construction

China III

QSB5.9-P130

96/1500

611/1500

pump

Electric Control

QSB5.9-P160

120/1500

764/1500

pump

Electric Control


Cummins Genuine parts

cummins_banner
Fuel pump

Cylinder head

Cylinder block

Crankshaft

Starter motor

Piston

Injector

Alternator

Cummins QSB5.9 Diesel Engine Spare Parts

Looking for spare parts for your Cummins QSB5.9 diesel engine? Xunai Machinery supplies genuine and high-quality replacement parts for Cummins engines — including pistons, piston rings, cylinder liners, crankshafts, connecting rods, gaskets, fuel injectors, fuel pumps, water pumps, oil pumps, turbochargers, bearings and full overhaul kits. Keep your QSB5.9 engine running with fast-shipping OEM-quality components at factory prices.

Cummins QSB5.9 Engine – Overview & FAQ

Part of Cummins' QSB5.9 (Quantum System B), the off-highway sibling of the on-highway ISB engines built on the proven B-series architecture, widely used in construction machinery, generator sets and pump-drive applications across tractors, cement mixers and mining vehicles. This generator-set variant delivers 159kW prime power with 175kW standby power, a common configuration for reliable backup and prime power generation applications.

Xunai Machinery supplies the full Cummins QSB5.9 range, including QSB5.9-G2, QSB5.9-G3, QSB5.9-G30, QSB5.9-G31, QSB5.9-G32, QSB5.9-G33, QSB5.9-C130-30, QSB5.9-C150-31, QSB5.9-C160-30, QSB5.9-C170-30, QSB5.9-C180-31, QSB5.9-C180-33, QSB5.9-C180-34, QSB5.9-C190-31, QSB5.9-C210-30, QSB5.9-P130, QSB5.9-P160. Contact us for the exact specification, availability and lead time of any model.

The Cummins QSB5.9 diesel engine is commonly used for | Pump | Construction | Generator | applications. As a China-based manufacturer and exporter, Xunai Machinery ships Cummins engines and genuine spare parts worldwide at competitive prices.

Yes. We supply a complete range of Cummins spare parts – including piston rings, cylinder liners, crankshafts and gasket kits – for the QSB5.9 and other Cummins engine series. Contact us for a quotation.

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