Engines > Engines > 75 to 99 HP | OEM Off-Highway

A Komatsu autonomous haul truck in operation at its test facility in Arizona.

From the Editor's Desk: Mining Industry Gearing up for MINExpo 2021

MINExpo is one of the next big industry events to take place in person, and manufacturers are preparing to show their latest mining equipment and technology.

Telematics and asset management solutions can provide real-time visibility into asset location. If an alert arises regarding a maintenance request for a specific vehicle, the asset can be quickly located via GPS.

4 Ways Asset Lifecycle Management Can Generate New Revenue Streams for OEMs

Telematics and asset management software can help OEMs and their customers get the most out of their equipment while providing new revenue opportunities.

Technology allows operators to be more productive by understanding the exact orientation of the working tool versus the target grade, and any obstacles, at all times.

Construction Equipment Machine Control Transforms Jobsite Intelligence

As machine control technology continues to evolve, real-time data and automation will transform the jobsite.

per 57573b5e56cd9

Perkins Syncro 4-Cylinder Engines

At bauma 2016, Perkins has introduced its Syncro range of 4-cylinder engines designed to meet global emissions standards including Stage V and Tier 4 Final.

QSF2 8 QSB4 5 Hi Tier4 56cb2727c7a2e

Cummins Exhibiting Tier 4 Final Engines and Telematics Solutions at Rental Show

Cummins is exhibiting its current generation of Tier 4 Final engines, as well as its Connected Diagnostics telematics solution which will soon be available for off-highway equipment.

Cummins StageVLogo 56ab7ea6cd90b

Cummins Exhibiting Stage V Engines at bauma 2016

At bauma, Cummins will exhibit its next generation of engines designed to meet Stage V emissions regulations while also providing up to a 10% improvement in power and torque.

QSB4.5 engine

Cummins begins production of QSF and QSB engines with simplified aftertreatment systems

Cummins has begun production of its 4-cylinder QSF2.8, QSF3.8 and QSB4.5 engines featuring simplified Tier 4 Final aftertreatment systems for use in compact equipment.

Con Expo Tier 4 Final Lineup

First equipment models featuring Cummins Tier 4 Final engines launched at CONEXPO

At CONEXPO 2014, the first equipment models featuring Cummins Tier 4 Final engines were launched, with over 25 new models on display during the show.

Jdps Powertech Pwl 45l Ft4 11328983

PowerTech PWL Tier 4 Final technology platform

John Deere Power Systems' PowerTech PWL technology platform is one of four platforms for its Final Tier 4/Stage IV engine strategy announced officially at CONEXPO 2014.

Qsg12

Cummins introduces QSG12 engine to North American agricultural market

Cummins introduced its Tier 4 Final compliant QSG12 to the North American agricultural market at World Ag Expo 2014.

Perkins 1204fe44ta 11300838

1204F-E44TA Tier 4 Final Engine

The 1204F-E44TA engine from Perkins is a Tier 4 Final engine which combines the DOC and SCR systems into one module to help save on valuable design space.

H50 2237 1600px 11298355

4H50TIC Four-Cylinder Engine

Hatz Diesel announces the release of the 4H50TIC, a 2-liter turbocharged engine which meets Tier 4 Final emissions regulations.

H50 2173 1600px

Hatz Diesel introducing water-cooled, multi-cylinder turbo engine to American market at CONEXPO

At CONEXPO 2014, Hatz Diesel will introduce its water-cooled, multi-cylinder turbo engine 4H50TIC to the American marketplace.

TCD 2012 L6 Six-Cylinder Engine

The TCD 2012 L6 liquid-cooled engine from DEUTZ features a power range of 66 to 155 kW.

Perkins 1104d E44ta 11188380

1104D-E44 Four-Cylinder Engine

Perkins will be unveiling its Tier 3/Stage IIIA 1104D-E44 four-cylinder engine at BICES 2013.

In engines of similar or same displacement, the main factors that contribute to an increase in specific power are: utilization of more complex-structure turbochargers, such as variable-geometry or dual-stage; an increase in peak cylinder pressure and the use of an SCR-only aftertreatment system without any recycling of exhaust gas in cylinder, especially in engines with a displacement higher than four liters.

The trend toward higher power densities

Tier regulations have pushed for more advanced engine technology and optimized systems, the rewards of which are more power from smaller engines.

Jcb Ec Omax T4 Interim Engine2

JCB's DPF-Free Stage IIIB/Tier 4 Interim Ecomax Engine Makes Debut at bauma 2013

At bauma 2013, JCB displayed for the first time machines powered by its Ecomax diesel engine which was designed to meet Stage IIIB/Tier 4 Interim emissions regulations without a DPF or aftertreatment system.

John Deere Power Tech Pwl Final Tier4 Technology

John Deere Introduces PowerTech PWL 4.5L Tier 4 Final Engine at bauma

John Deere introduced its latest Tier 4 Final engine, the PowerTech PWL 4.5L, this week at bauma 2013.

Johndeere Powertech Pwl Final 10924965

PowerTech PWL 4.5L Engine

John Deere introduces its PowerTech PWL 4.5L engine which meets Tier 4 Final/Stage IV emissions regulations without a DPF.

The Perkins 1206F-E70TA engine.

Perkins Unveiling Full Range of Tier 4 Final/Stage IV Engines at bauma 2013

The Perkins exhibit at bauma 2013 will include the company's complete range of Tier 4 Final engines, including the new 854-F-E34TA engine.

Cummins Qsk95 Qsf2

Cummins Exhibiting Wide Horsepower Range of Engines at bauma 2013

At bauma 2013, Cummins will be featuring a "smallest-to-largest" engine display with engines ranging from 49 to 4,200 hp.

Want to reduce defects and optimize TCO?

Want to reduce defects and optimize TCO?

It is imperative that you know the lifetime cost of every machine your company manufactures or operates. Predictive analytics company, We Predict, measures service and warranty costs spent by manufacturers and owners and provides risk scores.

The Perkins 404F-22T engine.

Perkins Displaying Wide Range of Tier 4 Interim/Stage IIIB Engines at World of Concrete

During World of Concrete 2013, Perkins will have several of its Tier 4 Interim/Stage IIIB engines, ranging in power from 60 to 301 hp, on display.

Tognum's MTU Brand Exhibiting Engines for Newest Emissions Regulations at bauma 2013

The Tognum subsidiary MTU will display its Tier 4 Final/Stage IV engines during bauma 2013.

Perkins 854 F 2

Perkins' 850 Series Engines Offers Increased Torque and Power in a Compact Package

The compactly designed 850 Series engine from Perkins provides a 40% increase in power and 60% more torque.

Mitsubishi D04egtier4engine 10773781

D04EG Tier 4 Engine

Mitsubishi's D04EG engine, while currently available as a Tier 4 Interim model, will have a Tier 4 Final version available in 2015.

The Cummins QSF2.8

Cummins Displaying Wide Power Range of Engines at MINExpo 2012

Cummins will display several engines at MINExpo 2012 ranging in power output from 49 to 4,000 hp.

Deutztcd36tier4engine 10706526

TCD 3.6 L4 Engine

Deutz's TCD 3.6 L4 engine has been downsized to ease engine installation.

Deutztcd29tier4finalengine 10706494

TCD 2.9 L4 Engine

Deutz introduces the TCD 2.9 L4 engine, which is designed to meet Tier 4 Final/Stage IV emissions regulations.

Perkins Engines Certified to Meet 2012 Emissions Regulations

Perkins announces its engines in the 75 to 175 hp range are ready to meet 2012 emissions regulations in the U.S. and Europe.

John Deere's PowerTech PSS 9.0L engine which meets Tier 4 Final/Stage IV emissions regulations.

John Deere Power Systems Announces Naming System for Tier 4 Final Engines

John Deere Power Systems announces its naming system and power ratings for Tier 4 Final/Stage IV engines.

Qsb33 Tier4i Stageiiib Fuel 3q 10255069

QSB3.3 Tier 4 Engine

Cummins' QSB3.3 engine provides up to 120 HP while also meeting Tier 4/Stage IIIB emission standards.

4tnv98tznsaengine 10057856

4TNV98T-ZNSA engine