Caterpillar designed the 6120B H FS to be the most productive and efficient ultra-class hydraulic shovel available. An operating weight of approximately 1,400 tons (1270 tons) and engine output of ...

Maxwell Technologies, Inc. (Nasdaq: MXWL) announced today that it is supplying ultracapacitors to Caterpillar for a high-efficiency energy management system that supports Caterpillar’s fuel ...

Local Company Helps Big CAT Dig World’s largest hydraulic mining shovel is using Maxwell’s ultracapacitors By SDBJ Staff • Published September 11, 2013 • Updated on September 11, 2013 at 7 ...

Caterpillar’s model 6120B H FS hydraulic shovel weighs 1,400 tons and is several stories high. This massive machine uses 98 hardened, 125V ultracap modules per machine. The ultracaps enable the power ...

SEPTEMBER 26: ONE of the few things Caterpillar didn’t bring along to MINExpo International 2012 in Las Vegas is its new 6120B H FS – the largest hydraulic mining ...