Coal India tries out 'Made in India' e-dumper
In an effort to support Make in India, Coal India (CIL), for the first time, has started using an indigenously-made, 205-tonne electric dumper, a critical piece of equipment in mining. The dumper has been developed by state-owned BEML and is expected to increase competition among suppliers, bring down costs and improve …
Mexico prepares to begin underground search for trapped …
Coahuila, Mexico's main coal-producing region, has seen a series of fatal mining incidents over the years. The worst accident was an explosion that claimed 65 …
Two dead in an accident at a coal mine in Mexico that was …
Published 6:39 AM PDT, July 19, 2023. MEXICO CITY (AP) — Two miners were killed when a cable snapped on the bucket used to lower them into a small, primitive coal …
EV Dumper Truck | Propel Industries | India
Introducing Propel's 470 MEV & 470 HEV, India's premier smart electric dumper truck for off-road mining. Experience a clean, high-performance, and cost-efficient electric era. ... 8X4 470 HEV-COAL; DIMENSIONS; Wheel Base: 4300 mm: 5900 mm: 6215 mm: Overall Size (L X W X H) 8275 x 2800 x 3650 mm: 9875 x 2800 x 3700 mm:
Application of MR and ANN in the prediction of the …
Loading and hauling of ore and waste are the key operations of an opencast coal mine and entail . a high operational cost. ... 2002; Hartman, 2002). In the Indian opencast mines, dumpers in conjunction with a shovel are generally used for material handling. The utilization of shovel and dumper needs to be optimized to reduce material …
Mexico finds the remains of some of the 63 miners who died …
Mexican authorities announced Wednesday that they found the remains of some of the 63 miners who were trapped 18 years ago in a coal mine in northern …
Trapped Mexico miners: Setback as water levels rise
Attempts to rescue 10 men from a flooded mine in Mexico have been delayed after the water levels in three shafts rose suddenly on Sunday. The miners became trapped on 3 August when a wall in a ...
Analysis of accidents due to slope failure in Indian …
lying coal for excavation. Opencast mining of coal and metals invariably pollutes the environment, producing large amounts of waste rock which is generally piled up into large dumps on the surface1,2. The amount of over-burden or dump will increase with the increasing size of opencast mines and large stripping ratios. Coal India
CONDITIONS OF HAUL ROADS IN COAL MINES
HAUL ROAD STANDARDS IN OPENCAST COAL MINES(1) All roads for trucks, tippers, dumpers or other mobile machinery shall be constructed to suit their load capacity and maintained in good condition. No vehicle other than HEMM shall be used on haul roads except between designated points and when permitted in writing by the …
Dumper Trucks
Mining to Show a Healthy Growth. By the end-user industry, the mining sector is anticipated to witness a decent growth throughout the forecast period due to the growing investments in the mining sector globally. The growing demand for mineral fuels, iron, and other industrial minerals has been on the verge of increase for many years.
Engineering & Equipment Division
Dumper: 2788: 116: Dozer: 996: 106: Drill: 645 ... the Financial year 2022-23,CIL is planning to procure High Capacity Equipment of more than Rs 2000 crores for enhanced coal production target in the coming years. E & M Department In terms of composite production (in m3), Specific Energy Consumption during 2020-21, for CIL as …
Five largest coal mines in Mexico in 2020
The Nueva Rosita Mine, owned by Grupo Mexico SAB de CV, is a surface mine located in Coahuila. The mine produced an estimated 0.036 MTPA of coal in 2020. 5. Santa Barbara Coal Mine. Owned by Mineria y Energia del Noreste, the Santa Barbara Coal Mine is a surface mine located in Coahuila.
BELAZ continues success in subcontinent with Coal India …
After awarding BELAZ a contract to supply 77 75137 130 t trucks for its Gevra mining complex last year, part of its South Eastern Coalfields Ltd (SECL) division, Coal India has followed this up with a new contract to the Belarussian firm for 96 7531 series dumpers of 240 t capacity. ... Coal India has followed this up with a new contract …
Mexico's coal miners risk their lives to earn a living
He can earn 2,700 pesos ($135) hoisting 18 tonnes of coal above ground a week. The pay rises to 3,300 pesos ($165) if he can deliver an extra two tonnes – an incentive to push his body harder ...
Department of Mining Engineering NIT, Raipur
Coal mine OB dump material consist of natural soils, sandstone, siltstone, shale and some coal. Dump material may range in size from clay particles
Mexico finds the remains of some of the 63 miners who died …
MEXICO CITY (AP) — Mexican authorities announced Wednesday that they found the remains of some of the 63 miners who were trapped 18 years ago in a coal …
Safety features in tippers / trucks | Mine Portal
Safety features in tippers / trucks01) Cabin guard extension - canopy shall cover the operators cabin fully. 02) Exhaust / retarder brake - device to control the speed of truck while operating down the gradient. DGMS (tech) circular 02 of 2004 In dumpers, retarders are provided to slow the speed of engine in such cases. In tippers, …
Numerical Modelling of Coal Mine Overburden Dump …
In India, Coal Mines Regulations, 2017 [] has laid down the standard design guidelines for the overall geometry of the spoil banks and dumps amongst which the significant ones include: a spoil bank shall have a maximum slope of 37.5° from the horizontal, still a steeper slope may be permitted by the regional inspector having an …
Mexico arrests owner of mine where 10 workers died in …
Published 4:09 PM PDT, May 25, 2023. MEXICO CITY (AP) — The owner of a northern Mexico coal mine where 10 miners died last year has been arrested, the Attorney …
Ecorestoration of Coal Mine Overburden Dump to Prevent Environmental
Acid Mine Drainage (AMD) due to mine waste dump: Coal and metal mining disturb large volumes of geological materials and are exposed to the environment. The exposure to air and water, the sulfide minerals commonly associated with coals and metal deposits are oxidized and hydrolyzed resulting in Acid Mine Drainage ( Baruah …
Madrid New Mexico – Western Mining History
Madrid, New Mexico. Madrid Details Status: Active Town Elevation: 6,020 Feet (1,835 meters) Gallery: View 23 Madrid Photos . ... until the 1890's, when the rich coal beds in the area began to be mined on a large scale, that Madrid became a company coal town and a regional mining center with several thousand inhabitants. Today Madrid is a ...
Rescuers race to free miners trapped in flooded …
Marcos Gonzalez/AFP/Getty Images. CNN —. Ten miners have been trapped in a flooded coal mine in northern Mexico for over 24 hours, as rescuers battle to reach them. The incident was reported ...
10 trapped Mexican miners presumed dead; …
Workers were inside a coal mine in the municipality of Sabinas, Coahuila, 70 miles from Eagle Pass on the Texas-Mexico border, when it caved in and trapped them on Aug. 3. Five miners managed to ...
A Novel Approach in Predicting Dump Truck Tyre Life in a Mine …
Dump truck tyre operations in the mines are strongly challenged by the high levels of tyre life deficit existing between the projected tyre life and the achieved tyre life, which affects materials production targets and operating costs [1,2,3,4,5,6,7].Currently in literature, the readily available methods for estimating tyre life include the use of manual …
The Biggest Mining Dump Trucks On The Planet
The 8 Biggest Mining Dump Trucks BelAZ 75600. Designed by Belarusian Autoworks, the BelAZ 75600 has a payload capacity of 360 tons. It uses a MTU 20V4000 engine that contains 20 cylinders and automatically cleans itself thanks to a built-in three-stage filter. Its frame is constructed out of thick steel allowing it to safely work under …
Coal India finalises vendor for dumpers
Public sector mining major Coal India Ltd (CIL) signed a Rs 2,900 core procurement pact with Belaz, a Belarus based mining equipment manufacturer, to purchase 96 dumpers of 240 tonne capacity each. In August 2020, CIL had given its nod for the procurement of these dumpers.
Mastering the Mine: A Detailed Mining Dump Trucks …
Explore the types, maintenance, & roles of mining dump trucks. Learn how these mining dump trucks enhance efficiency and safety in mining operations. Get A Quote. 7058024625 1800 209 3337. Get A Quote. ... In their most fundamental role, these trucks are responsible for the transportation of extracted materials such as ore, coal, …
Effect of Scattered Dumping of Soft Soil in Coal Mine
Energy requirement is mostly met by coal in India. Open-pit mining majorly contributes to coal production. Availability of land for waste dumping is a serious bottleneck in expansion of open-pit projects. Due to scarcity of land, mixing of some soft soil or clay within the overburden is common. In several places dump failures have occurred due to …
SAFETY FEATURES IN HEMM
Safety features and devices to be provided in Heavy Earth Moving Machinery (HEMM) including trucks and tippers (See Regulation 216(2) of Coal Mines Regulations 2017) 1.0 General Requirements: The following Safety features and devices shall be provided in all Heavy Earth Moving Machinery (HEMM): A. Access: (i) Safe …
Coal India to convert its diesel dumpers with LNG
The company has over 2,500 dumpers running in its opencast coal mines. The dumper fleet consumes about 65% to 75% of total diesel consumed by the company. LNG will replace the use of diesel by ...