POWER February 2011 - 65

NEW PRODUCTS TO POWER YOUR BUSINESS
Self-Propelled Trailers for In-Plant Use
Wheelift Systems introduced its self-propelled trailers (SPT)
in capacities up to 100 tons. They were developed for inplant
operation in congested, confined areas and in narrow
intersecting aisles. Highly maneuverable, the Wheelift SPTs
feature computerized independent steering, on-center rotating
front axles, remote control operation, low-profile design,
and on-board power generation. Each SPT has two on-center
rotation, electronically steered and driven independent axle
assemblies on the front end. At the rear are two fixed-direction
rocker beam-mounted axle assemblies that each has lateral
articulation capability to ensure fully equalized load sharing.
The trailers are powered by a 480 V, 3-phase AC, LP gas
engine generator. A shore power back-up option is offered.
While the SPTs can be built to a wide range of capacities and
dimensions, the pictured 100-ton unit has an overall length
of 21 feet, is 8 feet wide, and has a deck height of 27 inches.
(www.selfpropelledtrailers.com)
Extended Generator Drive
Ratings for Diesel Engine
John Deere Power Systems (JDPS)
introduced extended generator drive
emergency stationary power ratings
for its PowerTech E 6.8L diesel
engine-the first John Deere engine
to carry both U.S. Environmental
Protection Agency Tier 3 Emergency
Stationary and European Union
Stage III A certification, with dual
frequency ratings of 1,800 and 1,500
rpm. The 212-kW rating at 1,800
rpm is currently available from John
Deere with a PowerTech Plus 6.8L
engine, but the new engine could
provide genset owners a competitive
advantage by offering a dualfrequency
PowerTech E engine at
the same power level. Before the
introduction of these new ratings,
the highest PowerTech E 6.8L power
rating was 177 kW at 1,800 rpm. The
20% power increase from the existing
PowerTech E 6.8L platform adds to the
JDPS engine lineup. Genset customers
can now utilize the PowerTech E
platform from 60 kW to 345 kW
with 2.4L, 3.0L, 4.5L, 6.8L and 9.0L
displacements. (www.johndeere.com/
jdpower)
500-kV Proximity Voltage Detector
HD Electric Co.'s new PRX-500 Proximity Voltage Detector is an addition to
its voltage detector product line. With nine selectable voltage ranges from
120 V to 500 kV, the PRX Proximity Voltage Detector features an easy-to-use
electronic touch pad with large buttons. The PRX provides an audible and
visual indication of voltage detected from elbow test points up to the highest
transmission voltages. The rechargeable internal battery can be quickly
charged from your truck or a wall outlet. (www.hdelectriccompany.com)
February 2011 | POWER
www.powermag.com
65
http://www.selfpropelledtrailers.com http://www.hdelectriccompany.com http://www.johndeere.com/ http://www.powermag.com

POWER February 2011

Table of Contents for the Digital Edition of POWER February 2011

Contents
POWER February 2011 - Cover1
POWER February 2011 - Cover2
POWER February 2011 - Contents
POWER February 2011 - 2
POWER February 2011 - 3
POWER February 2011 - 4
POWER February 2011 - 5
POWER February 2011 - 6
POWER February 2011 - 7
POWER February 2011 - 8
POWER February 2011 - 9
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POWER February 2011 - Cover3
POWER February 2011 - Cover4
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