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Epiroc LHD cable

6 Min Read
The Crucial Clarification: Oyu Tolgoi operates in two fundamentally different electrical environments that must be clearly understood: (1) Surface operations and equipment transition zones (-40°C to +50°C, dry/cold storage, arctic conditions), and (2) Deep underground block cave extraction levels (15°C to 30°C, high humidity, wet/muddy conditions, geothermally warmed). 关键澄清：奥尤陶勒盖在两个根本不同的电气环境中运营，必须明确理解：(1)地面作业和设备过渡区(-40°C至+50°C，干燥/冷库存储，北极条件)，(2)深层地下自然崩落法采矿区(15°C至30°C，高湿度，潮湿/泥泞条件，地热升温)。 The Engineering Error Many Make: It is tempting to assume that since Oyu Tolgoi is in Mongolia (with harsh winter conditions), all cables should be Arctic Grade throughout the mining operation. This is fundamentally incorrect. The underground extraction level, located 1,300+ meters deep, operates in a completely different thermal and humidity regime than the surface—more similar to tropical underground mining conditions than arctic conditions.
Technical Department
on06/03/2026

Block Cave Power Supply: Choosing AS/NZS Type 275 Reeling Cables for Oyu Tolgoi Underground Systems

The Crucial Clarification: Oyu Tolgoi operates in two fundamentally different electrical environments that must be clearly understood: (1) Surface operations and equipment transition zones (-40°C to +50°C, dry/cold storage, arctic conditions), and (2) Deep underground block cave extraction levels (15°C to 30°C, high humidity, wet/muddy conditions, geothermally warmed). 关键澄清：奥尤陶勒盖在两个根本不同的电气环境中运营，必须明确理解：(1)地面作业和设备过渡区(-40°C至+50°C，干燥/冷库存储，北极条件)，(2)深层地下自然崩落法采矿区(15°C至30°C，高湿度，潮湿/泥泞条件，地热升温)。 The Engineering Error Many Make: It is tempting to assume that since Oyu Tolgoi is in Mongolia (with harsh winter conditions), all cables should be Arctic Grade throughout the mining operation. This is fundamentally incorrect. The underground extraction level, located 1,300+ meters deep, operates in a completely different thermal and humidity regime than the surface—more similar to tropical underground mining conditions than arctic conditions.
3 Min Read
Load-Haul-Dump (LHD) machines are critical assets in underground mining operations, with more than 75% of the world's underground metal mines utilizing LHD equipment for material handling. The Epiroc Scooptram ST14 (14-tonne capacity) and ST18 (17.5–18 tonne capacity) represent industry-leading underground loaders engineered for demanding mining environments, featuring robust construction, ISO ROPS/FOPS certified cabins, and automation-ready configurations. 铲运机（LHD）是地下采矿作业的关键设备，全球超过75%的地下金属矿山使用LHD设备进行物料搬运。Epiroc Scooptram ST14（14吨容量）和ST18（17.5-18吨容量）代表了行业领先的地下装载机，专为严苛采矿环境设计。
Technical Department
on05/02/2026

Replacement Cables for Epiroc Scooptram ST14 & ST18: Enhancing LHD Availability

Load-Haul-Dump (LHD) machines are critical assets in underground mining operations, with more than 75% of the world’s underground metal mines utilizing LHD equipment for material handling. The Epiroc Scooptram ST14 (14-tonne capacity) and ST18 (17.5–18 tonne capacity) represent industry-leading underground loaders engineered for demanding mining environments, featuring robust construction, ISO ROPS/FOPS certified cabins, and automation-ready configurations. 铲运机（LHD）是地下采矿作业的关键设备，全球超过75%的地下金属矿山使用LHD设备进行物料搬运。Epiroc Scooptram ST14（14吨容量）和ST18（17.5-18吨容量）代表了行业领先的地下装载机，专为严苛采矿环境设计。