Curt Bennink

More from Curt Bennink
Operator cabs are becoming more simplified to ease operation and improve visibility.
Comfort and Ease of Use are Key Factors for Compact Equipment Cab Designs
As equipment becomes more complex, multifunctional control and more simplified cab designs are improving comfort and machine operation.
October 13, 2020
The Western Star 49X features a stronger, lighter chassis that is equipped with the company’s new X-series cab. It enables a total weight savings of over 350 lbs. in like-for-like spec’ing versus the current Western Star 4900.
Western Star Builds Next-Generation Vocational Truck
The 49X was designed from the ground up to meet the most demanding vocational applications.
September 30, 2020
Mercedes-Benz Trucks announced at bauma 2019 it is bringing semi-automated driving in all speed ranges into series production.
Connectivity, Electrification and Automation Continue to Drive On-Highway Vehicle Market
Manufacturers are advancing electric and autonomous vehicle designs due to growing market interest and improving vehicle performance.
January 16, 2020
The 536 hp 944K Hybrid Wheel Loader boasts the biggest cab, quickest boom-raise time, and fastest cycle times in its class.
Advanced Powertrains Generate ROI Despite Low Fuel Prices
The focus for advanced powertrains and hybrid drive systems in today's construction equipment looks beyond fuel economy to increased performance and ease of operation.
December 14, 2016
The Case D Series excavators use the Case Intelligent Hydraulic System (CIHS), which incorporates Boom Economy Control, Auto Economy Control, Swing Relief Control and Spool Stroke Control.
Hybrids Aren't the Only Earthmovers That Can Cut Fuel Costs
While hybrids get all the hype, advanced drivelines and hydraulic system innovations in traditional earthmovers yield major efficiency gains.
March 4, 2016
Collaboration stretches R&D resources
Danfoss' Application Development Center addresses industry demand on OEM research and development departments.
January 26, 2015
Wheel loaders designed for operators
Current designs strive to optimize the operator environment
July 16, 2014
Cummins' aftertreatment device combines the Cummins Compact Catalyst with Selective Catalytic Reduction (CCC-SCR).
The search for efficiency
Diesel engines gain efficiency through downsizing and downspeeding.
March 10, 2014
As with the Stage IIIB/Tier 4 Interim Ecomax engine, it will be possible to de-tier the Tier 4 Final range, to allow customers to sell used equipment in less regulated territories. All JCB dealers worldwide will have the technology to remove the SCR kit, reduce the fuel injection pressures and recalibrate the engine control system to de-tier the Ecomax engines. A lubricity doser may be required in some countries depending on the quality of local fuel.
The unwanted aftertreatment
A study by Manfredi & Associates investigates how emissions regulations will change how equipment is purchased and sold.
February 24, 2014
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Take careful aim at a custom engine powerband
Bobcat shares details of Tier 4 engine technology using Ultra-Low Particulate Combustion to eliminate the DPF.
January 15, 2014
Ricardo recently demonstrated a flywheel system on an excavator that reduces initial cost and provides a shorter payback period.
Plot fuel roadmap to the future
November 4, 2013
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Paradigm shifts present engineering challenges
September 13, 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.
August 22, 2013
'Nothing takes the place of having all of your design engineers sitting around the table and the engineer who is producing the axle knows exactly what the transmission engineer [is] going to do and the engineer who designs the engine knows what the peak torque needs to be,' says Doug Phillips of Volvo CE.
Design integration steps up the game
Systems integration enables OEMs to provide customized features and capabilities for improved productivity and efficiency.
July 29, 2013
Most manufacturers have moved to high-pressure common rail fuel injection systems, such as the one visible on this QSF2.8 engine that pumps out 49 to 74 hp.
Investigate final Tier 4 options
April 3, 2013
The 336E H captures the swing brake energy with a hydraulic accumulator. That energy is then used to accelerate the excavator upper structure back in the opposite direction.
Leave nothing to waste
Hybrid technology captures and reuses energy that is normally wasted.
February 28, 2013
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Natural gas charges into the future
January 18, 2013
New oil category in works
Recent engine changes justify new oil formulation.
July 16, 2012