Main Menu
Home
About
Articles
Lesson
Q & A
Contact Us
Shopping
Books
Link Partners
Project
Guest Book
Login Form





Lost Password?
No account yet? Register
Syndicate
secur-on
Komatsu America Corp. Announces

960E-1 Provides High Reliability and the Right Match for Mining

Rolling Meadows, IL, May 27, 2008 - Komatsu America Corp. is pleased to announce the introduction of the 960E-1 (960E) AC electric drive haul truck. The largest of Komatsu’s full line of mining trucks, the new model carries a 360 ton (327 tonnes) payload and weighs 1,270,000 lbs when fully loaded. The 960E balances payload, productivity and power, and is designed to be the right match for today’s mining needs. Just over 24’ tall,
the 960E uses modern frame design and manufacturing technology to ensure the quality of this new truck. With over 3 years of experience from coal fields to deep-pit copper mining, Komatsu has tested and proven the 960E to be ready for today’s mining needs.

Read more...
 
Volvo CE Unveils Hybrid Wheel Loader
13 March 2008

Volvo Construction Equipment (Volvo CE) unveiled a pre-production prototype of its L220F Hybrid wheel loader at the CONEXPO-CON/AGG exhibition, 11-15 March 2008 in Las Vegas. The L220F Hybrid offers more power, better performance and a 10% reduction in fuel consumption, according to Volvo.
Read more...
 
Conductivity

 

As mentioned on previous article, protons and neutrons are tightly bound but electrons have tendency to leave. The electrons of different types of atoms have different degrees of freedom to move around. With some types of materials, such as metals, the outermost electrons in the atoms are loosely bound. Because of it electrons are free to leave their respective atoms and float around in the space between adjacent atoms; they are often called free electrons



Read more...
 
<< Start < Prev 1 2 Next > End >>

Results 1 - 4 of 6