Cummins QSB 2018

The power, accuracy, and adaptability of Cummins QSB 2018 diesel engines are essential when faced with a difficult task. These electronic QSB engines, which are available in 4-cylinder and 6-cylinder configurations, have significant upgrades that allow every piece of equipment to perform harder, smarter, quieter, and for a longer period. In addition, they accomplish Tier 3/Stage IIIA compliance using in-cylinder technology, which allows for a small, simple, and cost-effective design solution to be maintained.

The QSB Series engines are based on extremely successful B Series engines. They have power ratings ranging from 110 to 275 horsepower (82 to 205 kW), representing an increase of 18 percent over the B Series engines. They include charge-air cooling and turbocharging for excellent performance. These engines blend proven full-authority electronic controls with the dependable performance you’d expect from one of the world’s most successful and durable engine designs to provide a powerful and reliable combination. In addition, every 2018 Cummins QSB has increased cold-start performance. Overall it is 5 to 9 decibels quieter than its predecessor while in operation. It operates silently at full load as the preceding QSB did while operating at unloaded levels.

Performance and Fuel Economy

Cummins QSB 2018 has the emissions leadership necessary to fulfill all regional and national emission standards. Cummins is the only manufacturer to design, develop, produce, and integrate every element, from the air intake to the exhaust after treatment. The company owns and controls all critical technology. Fully integrated technology assists us in optimizing performance, resulting in improved productivity and uptime that you can rely on for your business.

Cummins’s dual-fuel engine technology is being introduced. Due to the smooth transition from diesel to dual-fuel operation, dual-fuel engines provide significant fuel savings while maintaining the power density and transient response that customers have come to expect from Cummins diesel engines in the past. Using Cummins dual-fuel technology, you can cut your fuel expenses by up to 40% while also fostering energy independence and increasing your bottom line at the same time.


  • Height: 34.5 IN
  • Length: 32.2 IN
  • Width: 28.1 IN
  • Wet Weight: 818 LB

Engine type: In-Line, 4-Cylinder

Fuel Capacity: 11 L

Cummins QSB 2018

Cummins QSB 2018 Factory Service Manual

The Cummins Service Manuals for the QSB 2018 engine are comprehensive and cover every element of the engine’s functioning, service, and repair.

  • Table of Contents
  • Engine Overview
  • Injectors
  • Cylinder Block Specifications
  • Fuel Pumps

CUMMINS repair manuals are written expressly for technicians and dealerships to maintain engines. A service manual should accompany every maintenance or repair activity an owner does on their engine. As a consequence of this, the work will be accomplished the first time correctly.

Power, Proven Solution, and Support Network

Everyone involved in the engine manufacturing process had to judge whether Tier 4 Final emissions-reduction technology would be best for the oil and gas industry. There would be adjustments to the equipment and its operation with each option. It illustrates how extremely low emissions criteria may be reached with a simple solution. At the same time preserving the performance that well-servicing equipment, drilling modules, and mud pumps (among other things) need. The oil and gas sector relies on power, performance, dependability, and durability to function properly. Engines from Cummins Tier 4 Final deliver all of this, plus they are simple to install, have outstanding productivity, and have a low total cost of ownership.

Workover rigs are a highly specialized application that necessitates the development of a one-of-a-kind solution. Cummins Oil and Gas Center of Excellence designs develops and verifies full turnkey units to meet your exacting standards and requirements. Engines ranging from 340 horsepower to 550 horsepower are included in these sets (254-410 kW). You can monitor operation from either the cab’s interior or the chassis deck thanks to an integrated controls system that incorporates digital and analog monitors.

Owner’s Manual

Customers received Cummins QSB 2018 owner’s manual that included all needed information for future maintenance. operation, and features.. According to the owner’s manual, information was supplied on all of the engines’ actions, including the following data:

  • Important Safety Instructions
  • Introduction
  • Overview
  • Operation
  • Maintenance
  • Troubleshooting
  • Maintenance Record

The Cummins QSB 2018 owner’s manual has various operational recommendations to make the operator’s operation more convenient.

Excellent For Industrial Operations

Service and support are simplified when you use the same vendor to power heavy trucks and frac pump systems. Cummins is the only business with the capacity and technology to power trucks and frac operations throughout the United States and Canada. This is all thanks to the on-highway ISX15 and ISX12 engines, respectively. Natural gas extraction from shale formations demands the proper goods and technology to be effective and safe. Multiple-stage frac works need the use of hundreds of trucks and thousands of horsepower, as well as the highest level of reliability.