WK-12 electric rope shovel is the core equipment for large open pit mines. Using modern design methods, the machine performance and working size are rationally selected. During the production process we adopt the world's advanced technology to improve the production efficiency and stability to the extreme, to meet the requirements of efficient loading and lowering cost for our clients. It can be applied to stripping and mining of large open-pit coal mine, iron mine and non-ferrous metal mine.

Main parameters:

Rated capacity: 22t
Standard bucket capacity: 10m3
Bucket capacity range: 10m3～16m3 

Application

WK-12 electric rope shovel is mainly used for the excavation of blasted rock and ore in large open pit coal mine, iron mine and non-ferrous metal mine and also widely used in water conservancy construction projects. It can be matched with 80-134t mining dumping truck or 100t railway dumping truck or 800t/h-1500t/h self-movable crush station. It is suitable for medium open cast mine with an annual output of about 10 million tons.

Features

01. AC variable frequency system has advantage of high efficiency and saving power, the AC motor has low failure rate and high availability, it’s advanced technology represents the development trend of speed regulation system.

02. The high position propel driving system improves the transmission efficiency of tumble and track pad; reduces the wearing level and prolongs the life time.

03. All transmission gears are made of high quality low carbon alloy steel by carburizing, quenching and grinding process (except swing gear ring), with large bearing capacity and better service life than surface quenching gear.

04. The gear rack structure is made of heavy duty high manganese steel casting rack with good weld ability, and the alloy steel forged pinion with high efficiency and low maintenance cost.

05. Optimized material and heat treatment process improve the stress concentration and fatigue life of gear and shaft; the operator's cab is elaborately designed to improve its safety and become more comfort.

Parameters

Reference

Since the first 10m3 electric rope shovel in China developed in 1977, our company has manufactured over 240 sets of 10m3 electric rope shovels, including 19 sets which exported to Peru, India, Mongolia, Libya, etc.