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Section: Equipment > Fleet Maintenance > Diesel Engines
Other Components
Doosan's Engine Business Group Looks to North America and Beyond
With the introduction of compact engines for the OEM market, the company expects to nearly triple its engine sales by 2018.
March 13, 2014
Doosan is introducing three compact diesel engine models ranging from 1.8- to 3.4-liter displacement and in 50- to 110-hp ranges (or higher), depending on the configuration.
CONEXPO-CON/AGG
CONEXPO Video: Manfredi Explains the Basics of Diesel Exhaust Regulations, Looks Ahead
Most new U.S. equipment complies with EPA's Tier 4 Final emissions limits, leaving many wondering how final Tier 4 Final really is
March 11, 2014
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Jobsite Equipment
CONEXPO Video: Doosan President Mike Ballweber Talks Tier 4 Impact
Doosan Portable Power President Mike Ballweber explains how Tier 4 exhaust regs can squeeze power and move generators and compressors toward alternate fuels
March 11, 2014
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Diesel Engines
CONEXPO Video: How New Clean Diesels, Alt Fuels Affect Construction
Diesel Technology Forum Director of Policy Ezra Finkin shares the organization's view on Tier 4 and clean diesel technology for the construction industry
March 5, 2014
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Diesel Engines
MTU America Offering Sulfur Tolerance Solution for Tier 4 Engines
New high-sulfur fuel capability enables OEMs and operators to utilize leading-edge MTU engine technology in markets where ultra-low sulfur fuel is not available
March 3, 2014
Diesel Engines
PowerTech Tier 4 Final Engines
John Deere Power Systems
Engine lineup 174 hp and above utilizes Integrated Emissions Control system
February 14, 2014
Jdps Powertech Pss 68l Ft4 Eng 11312801
Diesel Engines
4H50TIC Diesel Engine
Hatz Diesel Of America, Inc.
The 1,952cc 4H50TIC (turbo intercooler) 2-litre, four-cylinder diesel engine delivers a maximum power of 75 hp and maximum torque of 240 Nm, available from as low as 1,600 rpm.
February 10, 2014
Hatz H50 2173 1600px 11308571
Other Components
Tier 4 Drives Evolution in Construction Market
Manufacturers have spent billions to meet EPA emissions targets for diesel engines, which has driven up the initial price of the engines. How will the cost of this investment affect the buying and selling of equipment in the long term?
January 6, 2014
Articulated Truck Ritchie Brot 11269542
Earthmoving
High-tech Solutions Dig Deep to Cut Costs
Suppliers are including features in today's excavators designed to enhance performance and reduce operating costs.
January 6, 2014
John Deere employs an engine, hydraulic management system that controls the excavator's functions and operations. It keeps equipment operating at optimum performance regardless of the application.
Skid Steers
New Bobcat Engines Displace DPF with Digital Fuel Injection
Variable injection pressures help displace the diesel particulate filter while dialing up a 12% increase in torque that can be varied to reduce fuel consumption
December 17, 2013
A Bobcat engine works in its peak torque range over an engine-speed span of 600 rpm by altering fuel injection pressure and timing, and deploying multiple injections per combustion cycle.
Diesel Engines
Lawsuit Calls CARB Truck Retrofit Rules a Barrier to Interstate Commerce
Owner-Operator Independent Drivers seek a permanent injunction against CARB enforcement, saying the requirement to retrofit pre-2006 trucks discriminates against out-of-state truckers
December 11, 2013
Diesel Engines
EPA Seeks Applications for Construction-Equipment Retrofit Rebates
Apply by January 15 to get up to $120,000 in rebate funding to install diesel particulate filters on construction equipment, or repower older machines with cleaner engines
December 10, 2013
Epa
Dozers
Study Confirms Hybrid Earthmovers' Fuel Economy, Questions Emissions Savings
Caterpillar challenges CARB's study of Cat D7E electric-drive dozers and Komatsu HB215LC-1 hybrid excavators claiming they emit 21% more NOx than conventionals
November 25, 2013
Cat D7E in the UC Riverside study equipped with activity-measuring devices to establish common duty cycles.
Compact Equipment
Bobcat Eliminates the DPF on Tier 4 500 Frame-size Loaders
Bobcat Co.
Ultra-low particulate combustion engine reduces emissions and increases torque by 4% to 12%
November 22, 2013
Bobcat T590 2 Hr 546b9efa0c1cc
Building Bottom Lines
International Tour: 3 Whirlwind Days of Jobsites, Tier 4 Final, Remanufacturing and More
Journalists traveled to Germany and France to gain insights about Liebherr's component operations and to tour two high-profile construction sites.
October 31, 2013
Roughly 40 journalists from 13 countries donned hard hats, vests and bright yellow safety boots to head out to the work site for the FAIR (Facility for Antiproton and Ion Research) international particle accelerator.
Earthmoving
Case Technology Simplifies, Civilizes M Series Dozer Operation
Five new M Series dozers all got power upgrades with SCR-only emissions systems, but new electronic systems easily tailor machine response to match control sensitivity to individual operators
October 22, 2013
Case 1650m Dozer 111934171 11197071
Other Components
PACCAR MX-13 Engine
Kenworth Truck Company
October 16, 2013
Kenworth Paccar Mx 13 Engine
Site Dumpers
Re-think How You Spec Your Dump Truck
Aftermarket emissions devices and electronic engine technology are changing the way dump trucks are spec'd.
October 14, 2013
Changes made over the last few years to meet EPA emissions regulations will have a notable effect on the way you spec your next dump truck.
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