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Deere Offers up Supersized Crawler Dozer
Deere's new 1050K crawler dozer was designed and is being built in Iowa, after "years of research and extensive customer feedback," according to the company. It is the largest and most powerful dozer ever built by Deere and it is geared toward mining, quarrying, road building, and other large-scale...
News Power
Toro Introduces Its Largest Compact Utility Vehicle
The Toro Co.'s newest addition to its compact utility loader (CUL) lineup is the Toro Dingo TX 1000, which is the strongest member of the family with a rated operating capacity exceeding...
News Propulsion
Dana Rexroth Completes Validation Testing on R2 HVT
Engineers at Dana Rexroth Transmission Systems have completed final validation testing of the R2 hydromechanical variable transmission (HVT), with the start of production expected in 2015...
News Transportation
Case N Series Goes Tier 4 Final
Case Construction Equipment's new 580N EP, a lower-power version of the company’s 580N backhoe, is geared toward contractors just getting started and the rental market, with lower owning and operating costs...
News Manufacturing & Prototyping
Making Strides in Sustainable Transportation
A material scientist by training working on processing, manufacturing, and characterization development for advanced energy storage systems, Claus Daniel, Ph.D., organized the Lightweighting...
Articles Transportation
Rotary SI/CI Combustion Engines: A Thing of the Future?
Today’s small piston engines can be inexpensive, and have suitable reliability to serve a variety of applications including scooters, motorcycles, ATVs, boats, lawn and garden...
Articles Transportation
Aftertreatment Comes With Challenging Diagnosis
Regulations including U.S. EPA Tier 4 have altered design concepts, ramping up the importance of monitoring fuel usage and emissions. Engines and aftertreatment systems must remain in...
Articles Power
Taking on NVH Reduction Techniques
The internal-combustion engine and other types of vehicle propulsion systems produce various forms of vibrations that may be undesirably transmitted to the vehicle frame. These vibrations may be high or...
News Materials
Glycol Quenching Heat Treating
Al-Fe Heat Treating adds glycol quenching to its aluminum heat treat services for the military, automotive, and aerospace industries. Glycol quenching improves over traditional heat treating by allowing for...
News Materials
Pressure Switch
Gems Sensors & Controls’ Model PS61P OEM subminiature pressure switch offers reliable medium-to-high pressure monitoring within space-constrained applications. The design incorporates a hardened alloy steel piston...
Original Equipment Power
Caterpillar Updates Its D7E Diesel-Electric Dozer
After first appearing on jobsites in 2009, Caterpillar’s latest D7E dozers feature three new “productivity boosting” dozing features for optimized performance during grading work.
News Transportation
The Off-Highway System
In a speech given in late February, Samuel R. Allen, Chairman & CEO of Deere & Co., had some good words for 2014, and some cautious words for 2015.
News Manufacturing & Prototyping
Flexible, ‘Invisible’ Assembly Lines Gain Popularity
Interest in automated guided vehicles (AGVs) to convey product from one station to another on the plant floor assembly line continues to grow as manufacturers look for greater...
Technical Innovation Defense
High-Performance PEKK-Based 3-D Printing a First
Oxford Performance Materials Inc. (OPM) launched in December the first two grades of its OXFAB 3-D printing technology—OXFAB-N and OXFAB-ESD—suitable for aerospace and other industrial...
News Transportation
Old Is New in Powertrain Laser Welding
Using lasers is often the best choice for welding, especially in precision parts where weight is a premium, such as in powertrain and engine components. Why? Given a proper fit-up, manufacturers can...
News Power
Caterpillar Adds to Its Paver Family
Several features of Caterpillar's new F-Series pavers help improve fuel economy. Engine performance is aided by the 167 kw (225 hp) Cat C7.1 ACERT engine, which meets European Stage IV and U.S. EPA Tier...
News Transportation
Making the Case for Mild Hybrid Systems for Heavy-Duty Vehicles
Significant improvement potentials in conventional powertrains have been achieved over the past few years. Still, hybrid systems are under development by many OEMs, as the...
News Transportation
Volvo CE Transfers Backhoe Loaders and Motor Graders Manufacture to SDLG
Volvo Group announced in late 2014 that Volvo Construction Equipment will discontinue development and production of backhoe loaders and motor graders in Europe and the...
News Transportation
ZF Wins Innovation Award for Electrically Driven City Bus Axle
As part of the "International busplaner Sustainability Prize 2015," an independent jury of experts assessed bus innovations that combine economic success with social...
News Transportation
Komatsu America Launches New Hydraulic Excavator
With an operating weight range between 66,359 lb (30,100 kg) and 68,122 lb (30,900 kg), Komatsu America Corp.'s PC290LC-11 hydraulic excavator features improved efficiency, lower fuel...
News Power
Deere Tier 4 Final Construction-Class Dozers Feature New Electrohydraulic System
John Deere says its 750K and 850K crawler dozers meet Tier 4 Final emissions standards while offering higher productivity, increased uptime, and lower daily...
News Automotive
BorgWarner Expects EGR, Natural-Gas Growth for Commercial Vehicles
BorgWarner presented its new exhaust gas recirculation (EGR) modules, EcoFlash ignition system, and heavy-duty controlled coolant pump for commercial diesel and natural gas engines at the recent IAA Commercial Vehicles in Hanover, Germany. During the event, Prof. Christopher P....
News Manned Systems
GPS, Telematics Augment Sensor Input Needed for Autonomous Driving
When vehicles start handling multiple aspects of driving, electronic controls won’t always rely solely on input from onboard sensors. Often, antennas will point skyward to...
News Aerospace
Seals for Oil-Lubricated Wheel-End Applications
A new generation of SKF Mudblock cassette seals has been launched for oil-lubricated wheel-end applications that the company says will significantly extend seal service life compared with...
Articles Transportation
Making Virtual Vehicle Design a Reality
With products more and more diverse and growing vehicle portfolios on the market, variant management has become of enormous significance in coping with challenging cost and quality requirements. Modular...
News Automotive
Federal-Mogul Develops New Bearing Materials for Tougher Heavy-Duty Operating Conditions
The use of lead in engine bearings for light-duty vehicles was banned in the European Union from July 1, 2011, bringing about a widespread change in...
News Transportation
Bridgestone Begins U.S. Production of Earthmoving Tires
Bridgestone Americas announced on Nov. 18 the opening of its off-highway radial tire plant in Aiken County, SC—the first plant of its kind for Bridgestone outside of Japan, according...
News Transportation
John Deere Adds Three Models to Its K-Series-II Wheel Loaders Line
John Deere says it was armed with insights from loader owners and operators when it engineered changes to its K-Series-II loaders, such that they are now equipped with Tier...
Original Equipment Power
Toro Launches New Riding Trencher
The Toro Co. says it designed its all-new RT1200 riding trencher with versatility and productivity in mind, particularly for utility contractors.
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