In this article, taking the hydraulic system of mining hydraulic excavator boom and stick as the plant, an adaptive robust impedance controller based on an extended state observer and backstepping ...

Case CE has introduced two new compact, but feature-packed, midi excavators. The new CX85E and CX90E midi excavators offer heavy-duty performance without sacrificing manoeuvrability. Both machines are ...

Worldwide mining operations, which account for nearly 11% of global power consumption, are 28% less productive today than a decade ago. Meanwhile, mobile equipment was present in nearly 40% of mining ...

EPA Administrator Lee Zeldin continued his nationwide tour to advocate for the “one, big, beautiful bill” with a stop in Milwaukee.

TOKYO -- Japanese heavy machinery maker Komatsu will establish a maintenance hub for mining equipment in Pakistan, Nikkei has learned. With Canada's Barrick Mining developing the Reko Diq gold ...

According to the statement, the equipment package for Reko Diq includes: Komatsu 980E-5 ultra-class haul trucks, P&H 4100XPC AC electric rope shovels, Komatsu PC7000-11 mining excavators and ...

Clackamas County Sheriff’s Office detectives are asking for the public’s help after someone used a stolen excavator to steal cash from an ATM drive-thru.

Public Safety Stolen construction excavator used for audacious robbery of bank ATMs in Clackamas Published: Jun. 24, 2025, 7:56 a.m.