Geomechanics.io

  • Free Tools
Sign UpLog In

Geomechanics.io

Geomechanics, Streamlined.

© 2026 Geomechanics.io. All rights reserved.

Geomechanics.io

CMRR-ioGEODB-ioHYDROGEO-ioQCDB-ioFree Tools & CalculatorsBlogLatest Industry News

Industries

MiningConstructionTunnelling

Company

Terms of UsePrivacy PolicyLinkedIn
    Projects
    Product

    Shuanglin autonomous multi-axle mining truck: haul road and ground design notes

    May 13, 2026|

    Reviewed by Tom Sullivan

    Shuanglin autonomous multi-axle mining truck: haul road and ground design notes

    First reported on International Mining – News

    30 Second Briefing

    Shuanglin has unveiled an autonomous, battery-electric multi-axle mining truck using distributed drive technology, entering a niche previously explored by China Space Sanjiang Group’s 220 t WTW220E (16 wheels in eight pairs) and ETF’s 218 t MT-240. The new platform targets ultra-heavy haul with multiple driven axles to spread ground pressure and improve traction on weak pit floors, while removing the mechanical drive train. For mine planners and geotechnical teams, such configurations could materially change haul road design, turning radius constraints and underfoot bearing capacity assumptions.

    Technical Brief

    • CSSG’s WTW220E prototype is rated at 220 t payload with 16 wheels in eight pairs.
    • Only two WTW220E units are believed to have been built at Wuhan, Hubei Province.
    • ETF’s MT-240 is a 218 t class truck, comparable in payload to the WTW220E concept.

    Our Take

    The 16-wheel, multi-axle configuration similar in class to ETF’s MT-240 suggests a design path aimed at spreading ground pressure, which could make these trucks attractive for mines with weaker haul road conditions or stricter geotechnical constraints on dump and ramp design.

    An estimated build of only two WTW220E units indicates this is still at a prototype or early pre-commercial stage, meaning operators considering such platforms should plan for higher integration risk and limited field performance data compared with established 220 t diesel fleets.

    Geotechnical Software for Modern Teams

    Centralise site data, logs, and lab results with GEODB-io, CMRR-io, and HYDROGEO-io.

    No credit card required.

    • Save and export unlimited calculations
    • Advanced data visualisation
    • Generate professional PDF reports
    • Cloud storage for all your projects

    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

    Related Articles

    2026 Australian Mining Prospect Awards: networking and project angles for engineers
    Mining
    about 10 hours ago

    2026 Australian Mining Prospect Awards: networking and project angles for engineers

    Tickets are now on sale for the 2026 Australian Mining Prospect Awards gala dinner, to be held on 16 September 2026 at Fraser’s Kings Park in Perth. The event will bring together mining professionals, contractors, OEMs and executives from across Australia to recognise finalists across multiple operational, innovation and ESG-focused award categories. Attendance offers operators, engineers and suppliers a concentrated networking opportunity with project decision-makers ahead of 2027 investment and tender cycles.

    FireFly’s Green Bay project economics: NPV, IRR and capex lens for mine planners
    Mining
    about 11 hours ago

    FireFly’s Green Bay project economics: NPV, IRR and capex lens for mine planners

    FireFly Metals’ Green Bay copper-gold project in Newfoundland now carries an after-tax NPV of A$2.2 billion (C$2.1 billion) at a 7% discount rate and a 42% IRR, with initial capital of A$513 million, giving more than four times NPV-to-capex leverage and planned throughput of 1.8 million tonnes per year over 32 years. Updated measured and indicated resources stand at 60.2 million tonnes grading 1.9% Cu, 0.5 g/t Au and 4.2 g/t Ag, containing 1.1 million tonnes Cu, 908,000 oz Au and 8.1 million oz Ag after 69,539 metres of underground drilling. A feasibility study is targeted for Q1 2027, with a final investment decision in H2 2027 and first concentrate potentially in mid-2029, backed by a proposed A$180 million equity raise split between an ASX institutional placement and a Canadian bought deal.

    Waratah’s new shallow high-grade Consols gold zone: pit design notes for planners
    Mining
    about 10 hours ago

    Waratah’s new shallow high-grade Consols gold zone: pit design notes for planners

    Waratah Minerals has extended the Consols gold system at its Spur project in New South Wales by 75m to the east and down-plunge, while identifying a new shallow high-grade zone. Step-out hole SPD074 intersected 12.7m at 1.35g/t gold from 44m downhole, defining a near-surface target with open extensions. For mine planners and geotechnical teams, the shallow geometry and incremental strike extension suggest potential for low-strip open-pit designs and simplified access for infill drilling and geotechnical characterisation.

    Related Industries & Products

    Mining

    Geotechnical software solutions for mining operations including CMRR analysis, hydrogeological testing, and data management.

    CMRR-io

    Streamline coal mine roof stability assessments with our cloud-based CMRR software featuring automated calculations, multi-scenario analysis, and collaborative workflows.

    HYDROGEO-io

    Comprehensive hydrogeological testing platform for managing, analysing, and reporting on packer tests, lugeon values, and hydraulic conductivity assessments.

    GEODB-io

    Centralised geotechnical data management solution for storing, accessing, and analysing all your site investigation and material testing data.

    AllGeotechnicalInfrastructureHazardsEnvironmental