Engines

Red Cummins diesel engine with turbocharger on black background
Engines
Cummins Introduces S29 Engine for Mining Applications
The S29 is designed for 90- to 120-ton haul trucks and 150- to 220-ton excavators, with additional applicability across a wider range of mining and industrial equipment. The engine is planned to be available globally in regions that require China Stage III (EPA Tier 2 Equivalent), and non-certified emissions configurations, in late 2027.
Heavy construction equipment including tan compactor and asphalt roller parked at job site with autumn trees in background
PC-12 Engine Oil Shift Puts Off-Highway OEMs on Notice
October 23, 2026
Mobile diesel generator unit with engine compartment open on industrial trailer in factory workshop
Perkins to Field Test New Hydrogen Hybridized Industrial Open Power Unit
October 6, 2026
Business executives signing partnership agreement between DEUTZ and Perloskar Oil Engines with German and Indian flags
DEUTZ and Kirloskar Oil Engines Partner to Launch 1.6-Liter Engine Series
September 7, 2026
Three industrial electric motors displayed on illuminated white platforms at a trade show event with attendees in blue lighting
iVT Expo USA 2026 Set to Showcase Off-Highway Innovation
August 13, 2026
Excavator operating on construction site near residential building with clear sky and pine trees
Redefining Efficiency Standards for Modern Commercial Engines
July 30, 2026
Recommended
DEUTZ logo featuring red triangular symbol above black text with registered trademark
Engines
DEUTZ to Acquire Defense Vehicle Manufacturer FFG
Engine Spec Guide 2026 promotional banner featuring detailed engine components and call-to-action button for new specifications
Engines
OEM Off-Highway Releases 2026 Engine Spec Guide
Construction site with metal-frame warehouse structure, orange equipment, and earthwork in progress
Batteries, Capacitors
Vanguard Tackles the Trends Shaping Off-Highway Equipment Development
Cummins logo on red outdoor sign against blue sky
Engines
Cummins Raises 2030 Financial Targets, Announces Large-Engine Investments
Engines
DEUTZ Corporation Acquires G&T Truck Repair
DEUTZ Corporation
DEUTZ Corporation has announced the acquisition of G&T Truck Repair, expanding its service footprint and technical expertise within the Northern California and Western Nevada markets.
Two white Peterbilt utility trucks parked outside industrial warehouse facility with trees in background
Fuels & Fluids
Engineering the Long-Term Viability of Diesel Power
John Deere Power Systems
To reduce emissions and prepare for the future, considerations for fuel flexibility are on the rise. Through renewable fuels like biodiesel, HVO, and ethanol, alongside adaptable engine architectures, such options can support sustainability without sacrificing performance or existing infrastructure.
Tan diesel engine assembly with turbochargers and piping on white background
Engines
John Deere Power Systems Announces Guyot Retirement, Names Sueck as SVP
John Deere Power Systems
Gregor Sueck, currently vice president of Tractor Engineering, will succeed Pierre Guyot as senior vice president (SVP) of Power Systems effective June 1, 2026, following Guyot's 28-year career with the company.
Two professional headshots of men wearing glasses and casual business attire
Manufacturing
LAST CALL: Nominations for OEM Off-Highway's 2026 Top New Products Award
This award highlights the top technologies engineering teams look for when designing new equipment. Deadline for submissions is July 10, 2026.
OEM Off-Highway 2026 Top New Products award badge in black, white, and red
Engines
Volvo Trucks North America Introduces New D13 Engine Aligned With 2027 EPA Emissions Standards
Volvo Trucks North America
The D13 engine is engineered for improved fuel economy across long-haul, regional haul and vocational operations. System refinements aim to lower total fuel consumption without increasing operational complexity.
Cutaway illustration of a diesel engine showing internal components, cylinders, and mechanical parts against a dark background
Engines
FPT Industrial, Iveco Group Names Simone Curti President of Powertrain Business Unit
FPT Industrial
Simone Curti will succeed Sylvain Blaise as president of the Powertrain Business Unit and join the senior leadership team, effective June 30, 2026.
FPT Corporation logo with red swoosh symbol and text
Engines
Cummins Introduces 2027 X15 Engine for Heavy-Duty Applications
Cummins Inc.
The company's 2027 X15 heavy-duty diesel engine is designed to improve fuel efficiency and meet future emissions regulations while building on the existing 15-L platform.
Cummins diesel engine with turbocharger and intake manifold assembly on gray background
Engine Oil
API Advances Next-Gen Diesel Engine Oil Standard for 2027 Engines
American Petroleum Institute (API)
The new PC-12 specification, with CL-4 and FB-4 categories, is designed to enhance durability, emissions system protection, and fuel economy for heavy-duty equipment.
SAE 10W-30 motor oil certification badge with HB-4 and API Service ratings
Engines
Caterpillar Industrial Debuts Higher-Horsepower Version of Cat C3.6 Engine
Caterpillar Inc. - Industrial Engines & Power Systems
The C3.6 engine, introduced at CONEXPO-CON/AGG 2026, is designed for equipment such as wheel excavators, compactors, backhoe loaders and asphalt pavers.
Yellow and black diesel engine assembly with fan blade and cylindrical components on white background
Engines
John Deere Power Systems Adds JD5 and JD8 Engines to Expand Next-Gen Lineup
John Deere Power Systems
Launching at CONEXPO-CON/AGG 2026, the new engines are part of the company's multi-pathway approach to power solutions.
Caterpillar industrial diesel engine assembly with turbocharger and intake manifold on white background
Engines
John Deere Power Systems Introduces the JD4 Industrial Engine
John Deere Power Systems
The JD4 offers superior power density, enabling a single engine to cover low and high-power ranges that traditionally required two models. This simplifies integration for OEMs while offering end users a unified platform for easier service and maintenance.
John Deere diesel engine assembly with tan cast iron block, turbocharger, and mechanical components on white background
Engines
Cummins to Showcase Off-Highway Engines and Drivetrain Solutions at CONEXPO-CON/AGG 2026
Cummins Inc.
Cummins Inc. will display its latest 3.8L, B6.7 and Next Gen X15 engines along with drivetrain components and digital connectivity solutions at the upcoming construction trade show in Las Vegas.
Bright red Cummins X15 diesel engine with complex mechanical components
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