Recent Posts

Sep 13 2011

NICB Identifies Most Stolen Heavy Equipment – Only 28 Percent of Stolen Machines Recovered

From aednet.org

The National Insurance Crime Bureau released a report last week on heavy equipment thefts in 2010. This report isolates the “big ticket” pieces of stolen heavy equipment and thus all mower types of equipment were excluded. The report examines heavy equipment theft data submitted by law enforcement to the National Crime Information Center (NCIC) and profiles that data according to theft state, theft city, theft month, equipment manufacturer, equipment style (type) and year of manufacture. The report also examines heavy equipment recoveries in 2010 based on those same criteria.

Texas was the No. 1 state for heavy equipment thefts in 2010 followed, in order, by California, Florida, North Carolina, Georgia, South Carolina, Oklahoma, Maryland, Ohio and Alabama. The top five cities with the most thefts were: Miami, Fla. at No. 1, followed, in order, by Houston, Texas; Phoenix, Ariz.; Conroe, Texas; and Las Vegas, Nev.

In 2010, a total of 6,474 non-mower heavy equipment thefts were recorded. See the full report at www.nicb.org.

For 2010, the 10 most stolen, non-mower heavy equipment items

 1.  Loader
 2.  Tractor, wheel type
 3.  Unlisted*
 4.  Backhoe
 5.  Backhoe/loader
 6.  Forklift
 7.  Excavator
 8.  Tractor, track type          
 9   Bulldozer
10. Brush chipper

While automobile thieves preferred Hondas in 2010, heavy equipment manufactured by John Deere was the number one theft target in 2010 followed, in order by Caterpillar, Melroe, Kubota and “Unlisted”*.

As for recoveries, only 28 percent of non-mower heavy equipment stolen in 2010 was found making it a costly crime for insurance companies, equipment owners and rental agencies.

NICB urges equipment owners to incorporate theft prevention strategies into their business practices and recommends the following theft prevention tips:

  • Install hidden fuel shut-off systems.
  • Remove fuses and circuit breakers when equipment is unattended.
  • Render equipment immobile or difficult to move after hours or on weekends by clustering it in a “wagon circle.” Place more easily transported items, such as generators and compressors, in the middle of the circle surrounded by larger pieces of equipment.
  • Maintain a photo archive and a specific list of the PIN and component part serial numbers of each piece of heavy equipment in a central location. Stamp or engrave equipment parts with identifying marks, numbers or corporate logos.
  • Use hydro locks to fix articulated equipment in a curved position, preventing it from traveling in a straight line.
  • Use sleeve locks to fix backhoe pads in an extended position, keeping wheels off the ground.

Anyone with information concerning heavy equipment theft or insurance fraud can report it anonymously by calling toll-free 1-800-TEL-NICB (1-800-835-6422), texting keyword “fraud” to TIP411 (847411) or by visiting our Web site at www.nicb.org.
 
About the National Insurance Crime Bureau: Headquartered in Des Plaines, Ill., the NICB is the nation’s leading not-for-profit organization exclusively dedicated to preventing, detecting and defeating insurance fraud and vehicle theft through data analytics, investigations, training, legislative advocacy and public awareness. The NICB is supported by more than 1,100 property and casualty insurance companies and self-insured organizations. NICB member companies wrote over $317 billion in insurance premiums in 2010, or approximately 80 percent of the nation’s property/casualty insurance. That includes more than 93 percent ($151 billion) of the nation’s personal auto insurance. To learn more visit www.nicb.org.

* Unlisted in these instances refers to theft reports where no manufacturer or equipment style was indicated.


Article Date: 09-12-2011
Source: National Insurance Crime Bureau
Copyright(C) 2011 Associated Equipment Distributors. All Rights Reserved.

Posted by Jon Rossi at 10:16 AM - Categories:

Sep 2 2011

Testing Reveals Komatsu Hybrid’s Fuel-Sipping Character

In-the-dirt comparisons between the new Komatsu HB215LC-1 hybrid and its conventional PC200LC-8 counterpart show the hybrid’s potential strengths

August 1, 2011 (All day)
Komatsu Hybrid Excavator

Komatsu America’s product manager for hydraulic excavators, Armando Nájera, has learned what to typically expect when initially discussing the company’s new HB215LC-1 hybrid with an excavator user. He knows that, more often than not, the contractor will be skeptical of the hybrid’s capabilities, compared with the proven performance of its conventional counterpart, the PC200LC-8. But Nájera has enough experience with the HB215LC-1 to give potential buyers an unhesitating response:

“I can look people in the eye and tell them that they’re not giving up anything by having a hybrid—other than not spending as much on fuel. There are no performance drawbacks.”

To put Nájera’s “no performance drawbacks” statement to the test, Construction Equipment editors recently worked with Komatsu America to compare the HB215LC-1 hybrid with the PC200LC-8, running the machines bucket-to-bucket in a series of tests, including trenching and truck-loading, as well as a “multiple-application” evaluation developed by Komatsu’s testing unit. Each test allowed us to compare the two machines’ potential production capacity and their fuel efficiency (work done per gallon of fuel).

The HB215LC-1 and the PC200LC-8 are structurally similar, using the same undercarriage, cab, boom, digging arms and buckets. For our evaluation, both were fitted with an 18-foot 8-inch boom, 9-foot 7-inch digging arm, and 42-inch-wide bucket having a heaped rating (SAE) of 1.34 cubic yards. We conducted the evaluation during the third week of May at Komatsu’s training facility in Cartersville, Ga., where the machines worked in a mostly clay material weighing an estimated 2,850 pounds per cubic yard.

Our operator for the evaluation was Russ Peters, a principal in Red’s Excavating, a firm based in Green Bay, Wis., and specializing in all types of grading and excavating, as well as installation of sewer and water laterals. Peters’ firm owns five Komatsu excavators, including two PC200LCs and an HB215LC-1. The company was among the first excavator-using contractors that Komatsu asked to evaluate the initial hybrids brought to North America in fall 2009. Based on the hybrid’s performance, Peters subsequently made a rental-purchase agreement on an HB215LC-1, which currently remains in his fleet.

Peters admits he’s the kind of operator who continually refines his technique to get the best from any machine—and that he has taken a special interest in the hybrid.

“I have almost two seasons tweaking operation on the hybrid,” says Peters, “and I’ve found that making a few simple changes in technique, compared to the PC200, makes a positive difference in performance.” 

EDITOR’S NOTE: Komatsu emphasizes that the HB215LC-1 is designed to be the PC200LC-8’s equal in regard to production capacity, and, subsequently, the company’s marketing approach makes only the claim that the hybrid will use less fuel than its conventional counterpart. Respecting Komatsu’s marketing strategy, Construction Equipment has chosen not to publish exact numbers resulting from production studies between the two machines during testing. We do report, however,  which machine was more productive in each test event and why we found it to be so.

Hybrid history

According to Nájera, Komatsu’s first hybrid excavator, the PC200LC-8 Hybrid, was introduced mid-2008 in Japan. The machine gained rapid popularity in Far Eastern markets, he says, and the current hybrid population worldwide numbers some 700 units. When Komatsu brought 10 hybrids to North America in late 2009, the company placed them in varied applications across the United States and Canada, including EPA nonattainment areas.

“At that time,” says Nájera, “the overall market for machines was down and fuel prices were relatively low—probably not the best time to introduce a hybrid with a price premium.”

An initial sales obstacle in North America, says Nájera, was that potential buyers compared the machine to hybrid cars, voicing concerns that the machine would not only cost more initially, but also would require expensive maintenance, such as replacing a pricey battery pack.

“We had a challenge explaining that the hybrid uses no battery pack, and that the machine is designed as a package to incorporate electrical components that could well outlast conventional components,” he says. “We can now substantiate that claim, because some of the early machines are approaching 14,000 hours of service. Now, with the HB215LC-1, we have an even more refined version of the hybrid concept.”

Hybrid design

The design of the HB215LC-1 is relatively straightforward, using four major electrical components not found in its conventional counterpart: a generator motor, inverter, capacitor and electric swing motor.

The generator motor is placed between the engine and the hydraulic-pump drive and is integrated with the engine flywheel. When serving as a generator, the generator motor sends AC current to the inverter, which converts the AC power to DC and directs it to the capacitor. The capacitor’s job is quick storage of the DC power and rapid release of the power to the swing motor or to the generator motor.

At the heart of Komatsu’s hybrid design is the swing motor’s ability to generate electricity from the energy produced when the motor brakes the upper structure at the end of a swing cycle.

Because braking forces are so great, says Komatsu, the system generates a large amount of electricity, which is sent to the capacitor for storage. The stored energy can be used in two ways: to power the swing motor or to power the generator motor. If power is sent to the latter, then this component now serves as an electric motor to assist the engine in driving the hydraulic pumps.

 

Read the rest of the article at constructionequipment.com

23 comments - Posted by Jon Rossi at 12:55 PM - Categories: Product

Aug 10 2011

Sakai Raises The Bar

Sakai Raises Bars on Intelligent Compaction

Sakai has introduced new asphalt and soil rollers and an advanced version of the company's compaction information system.
Sakai has introduced new asphalt and soil rollers and an advanced version of the company’s compaction information system.

Sakai has introduced new asphalt and soil rollers and an advanced version of the company’s compaction information system (CIS). The latter Intelligent Compaction system is now recognized as the very best in the industry by D.O.T. and F.H.W.A officials and the asphalt contractors using this technology, according to the manufacturer.

The system is factory-installed on Sakai’s single drum vibratory soil rollers or double drum vibratory asphalt rollers and can be used for a variety of applications. CIS uses GPS position data and is compatible with most GPS systems used on construction projects.

CIS hardware includes a large touch screen PC display, the compaction control value (CCV) sensor and a surface temperature sensor. AithonMT software allows the roller to document the compaction process and the AithonPD office software creates the plan files and allows for further analysis of the data and for preparing reports that quantify the compaction results.

At ConExpo, the CIS was installed on Sakai’s largest and newest double drum vibratory asphalt roller, the SW990, where it was demonstrated for contractors and agency officials.

The SW990 is a 4000 vpm double drum vibratory asphalt roller with 84 in. wide (213 cm), machined smooth drums. It features up to 29,675 lbs. (132 kN) of centrifugal force per drum and dual amplitude for high density and rapid compaction of thick lift HMA.

Sakai also previewed two new double drum rollers that bring high-output forces and 3,000 vpm (50 Hz) vibration for compaction of thick lift HMA and a lower output oscillation for compaction of thin lift HMA and mats over sensitive sub-surface infrastructure like bridge decks or utilities.

21 comments - Posted by Jon Rossi at 1:50 PM - Categories:

Previous Posts

Dec 8

Trained Workers: America's Most Wanted

24 comments - Posted by Jon Rossi at 9:46 AM - Categories:

Sep 15

7 Habits of Highly Successful Sales Professionals

29 comments - Posted by Jon Rossi at 10:38 AM - Categories:

Apr 8

Komatsu Announces Tier 4 Diesel Engine Technology

60 comments - Posted by Jon Rossi at 4:33 PM - Categories:

Apr 2

GREEN BUILDING

42 comments - Posted by Jon Rossi at 9:09 AM - Categories: