Cummins QSB3.3 electronically controlled engine
The QSB3.3 engine not only perfectly inherits the mechanical characteristics of the B3.3 engine, but also becomes the first small engineering machinery diesel engine of the same size that perfectly combines full electronic control with a high-pressure common rail fuel system (HPCR).
The maximum power of the QSB3.3 can reach 110 horsepower (82 kilowatts), and the performance is the same as that of a 4.0 or 4.5-liter engine, but the volume and weight are reduced by 30%. In other words, under certain resources and specifications, the QSB3.3 engine has achieved maximum development.

Features:

The QSB3.3 is a new generation of products designed by Cummins, just like the QSB4.5 and QSB6.7 engines that meet the Tier 3 emission standards.
The fully electronically controlled high-pressure common rail fuel system ensures that the fuel burns more gently and thoroughly in the cylinder, and the third stage emission standards can be met without exhaust gas recirculation.
When the power reaches its peak, the output noise is about 3 decibels lower than other mechanical engines. The low-speed engine means greater torque and an environmentally friendly engine.
Cummins' advanced in-cylinder combustion technology eliminates the need for complex emission solutions, and it's powerful enough to safely run high-sulfur fuels anywhere in the world.

Technical Parameters:

Pictures:

Cummins QSB3.3

Application:

FAQ:

• Q: What is the brand name of this engine?
  A: The brand name of this engine is Cummins.
• Q: What is the model number of this engine?
  A: The model number of this engine is B3.3.
• Q: Where is this engine made?
  A: This engine is made in Hebei, China.
• Q: How many engines can I buy in one order?
  A: The minimum order quantity is 1.
• Q: What are the main features of this engine?
  A: This engine has powerful performance, fuel efficiency, low emissions, and high reliability.