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high flex mining cable

16 Min Read
The AS/NZS 1802 Type 241 3x35mm² 1.1kV mining cable has a total weight of approximately 2,980 kilograms per kilometer, with copper content contributing roughly 1,500 kilograms per kilometer of that total. This cable has a 43.1 millimeter nominal outer diameter (tolerance range 41.5–44.5mm), carries an ampacity rating of 147 amperes in free air at 90°C conductor temperature, and is constructed from three 35mm² power conductors, three 16mm² interstitial grounding conductors, and one 16mm² central extensible pilot conductor (the latter typically used for remote control signaling in mining equipment). The cable is built to AS/NZS 1802 standard using EPR (ethylene propylene rubber) insulation and heavy-duty HD-85-PCP (polychloroprene) outer sheath, making it ideally suited for the extreme mechanical and thermal stresses of underground coal mining trailing cable applications—continuous miners, pump power supplies, and general mining equipment feeder systems. However, this specification applies exclusively to authentic AS/NZS 1802 Type 241 cables. Understanding this distinction is critical because many engineers and procurement teams encounter confusion when they search for "Olex Type 241" or "Versolex Type 241 equivalent," terms that conflate two fundamentally different product families with completely different material systems, standards, and field applications.
Technical Department
on05/03/2026

AS/NZS 1802 Type 241 3x35mm² 1.1kV Weight Calculator: Complete Specifications and Why Versolex Is Not Type 241

The AS/NZS 1802 Type 241 3x35mm² 1.1kV mining cable has a total weight of approximately 2,980 kilograms per kilometer, with copper content contributing roughly 1,500 kilograms per kilometer of that total. This cable has a 43.1 millimeter nominal outer diameter (tolerance range 41.5–44.5mm), carries an ampacity rating of 147 amperes in free air at 90°C conductor temperature, and is constructed from three 35mm² power conductors, three 16mm² interstitial grounding conductors, and one 16mm² central extensible pilot conductor (the latter typically used for remote control signaling in mining equipment). The cable is built to AS/NZS 1802 standard using EPR (ethylene propylene rubber) insulation and heavy-duty HD-85-PCP (polychloroprene) outer sheath, making it ideally suited for the extreme mechanical and thermal stresses of underground coal mining trailing cable applications—continuous miners, pump power supplies, and general mining equipment feeder systems. However, this specification applies exclusively to authentic AS/NZS 1802 Type 241 cables. Understanding this distinction is critical because many engineers and procurement teams encounter confusion when they search for “Olex Type 241” or “Versolex Type 241 equivalent,” terms that conflate two fundamentally different product families with completely different material systems, standards, and field applications.
19 Min Read
Before we dive into the technical differences between Type 241 and Type 260 cables, let's take a moment to understand shuttle cars themselves and why cable selection matters so much for these critical mining vehicles. Think of shuttle cars as the workhorses of underground coal mining operations. These are large, heavy-duty battery-electric or trailing-cable powered vehicles designed to transport coal from the continuous miner working at the coal face to either feeder breakers, mine cars, or belt conveyor systems located some distance away. The shuttle car essentially acts as a mobile bridge between the mining equipment that's actively cutting coal and the permanent conveying infrastructure that will carry that coal to the surface. 在深入了解241型和260型电缆之间的技术差异之前，让我们花点时间了解穿梭车本身，以及为什么电缆选择对这些关键采矿车辆如此重要。可以将穿梭车视为地下煤矿作业的主力。这些是大型重型电池电动或拖缆供电车辆，设计用于将煤炭从在煤层工作面工作的连续采煤机运输到位于一定距离外的给料破碎机、矿车或带式输送机系统。穿梭车本质上充当正在切割煤炭的采矿设备与将煤炭运送到地面的永久输送基础设施之间的移动桥梁。
Technical Department
on28/01/2026

Type 241 vs. Type 260 Mining Cables: Understanding Construction Differences and Application Selection for Shuttle Car Operations

Before we dive into the technical differences between Type 241 and Type 260 cables, let’s take a moment to understand shuttle cars themselves and why cable selection matters so much for these critical mining vehicles. Think of shuttle cars as the workhorses of underground coal mining operations. These are large, heavy-duty battery-electric or trailing-cable powered vehicles designed to transport coal from the continuous miner working at the coal face to either feeder breakers, mine cars, or belt conveyor systems located some distance away. The shuttle car essentially acts as a mobile bridge between the mining equipment that’s actively cutting coal and the permanent conveying infrastructure that will carry that coal to the surface. 在深入了解241型和260型电缆之间的技术差异之前，让我们花点时间了解穿梭车本身，以及为什么电缆选择对这些关键采矿车辆如此重要。可以将穿梭车视为地下煤矿作业的主力。这些是大型重型电池电动或拖缆供电车辆，设计用于将煤炭从在煤层工作面工作的连续采煤机运输到位于一定距离外的给料破碎机、矿车或带式输送机系统。穿梭车本质上充当正在切割煤炭的采矿设备与将煤炭运送到地面的永久输送基础设施之间的移动桥梁。