{"product_id":"mitsui-slb-300sg-road-header-hard-rock-tunnelling-machine-radio-remote-control","title":"Mitsui SLB-300SG Road Header — Rebuilt 2020, 116t Hard Rock Tunnelling, Radio Remote","description":"\u003cdiv style=\"background: #000000; border-left: 4px solid #FF0000; padding: 16px 20px; margin-bottom: 24px; color: #ffffff;\"\u003e\n\u003cstrong style=\"color: #ff0000;\"\u003ePRICE ON APPLICATION\u003c\/strong\u003e — Enquire now for full condition report, inspection arrangements, and pricing.\u003c\/div\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eMitsui SLB-300SG road header, \u003cstrong\u003erebuilt to as-new condition in 2020 by (CMS)\u003c\/strong\u003e. Purpose-built for continuous excavation of soft to hard rock in tunnelling and hard rock underground development. In-line pineapple-style cutter head, 116 tonne body for stable heavy-rock cutting, and full 8.8 m × 8.3 m cutting envelope without repositioning. Configured non-flameproof for civil tunnelling and hard rock mining (not suited to gassy coal environments). Fitted with a modern Bosch Rexroth Bodas control platform, Hetronic Nova XL radio remote (AS4240 compliant), pressurised operator cabin with dust catcher, and dual HMI screens. Supplied without on-board cable reel — trailing cable arrangement. Offered directly by CMS.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: Mitsui Miike Machinery Co., Ltd. (Japan)\u003c\/li\u003e\n\u003cli\u003eModel: SLB-300SG\u003c\/li\u003e\n\u003cli\u003eType: In-line road header (continuous excavator \/ loader \/ transporter)\u003c\/li\u003e\n\u003cli\u003eApplication: Non-flameproof — civil tunnelling and hard rock underground development\u003c\/li\u003e\n\u003cli\u003eRebuild: To as-new condition in 2020 by Civil Mine Services (CMS)\u003c\/li\u003e\n\u003cli\u003ePlant reference: 3L17\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDimensions \u0026amp; mass\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOverall length: 22.1 m\u003c\/li\u003e\n\u003cli\u003eOverall width: 4.5 m (crawler section 3.2 m)\u003c\/li\u003e\n\u003cli\u003eOverall height: 5.3 m\u003c\/li\u003e\n\u003cli\u003eTotal weight: approx. 116 tonnes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCutting range\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eMax cutting height: 8.8 m\u003c\/li\u003e\n\u003cli\u003eMax cutting width: 8.3 m\u003c\/li\u003e\n\u003cli\u003eUndercut depth: 0.45 m\u003c\/li\u003e\n\u003cli\u003eCutting section: approx. 75 m² (without repositioning)\u003c\/li\u003e\n\u003cli\u003eDrum telescoping stroke: 0.85 m\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCutting unit\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eType: In-line pineapple-style cutter head with truncated-cone drum\u003c\/li\u003e\n\u003cli\u003eCutter motor: 300\/200 kW, 6-pole electric dual speed\u003c\/li\u003e\n\u003cli\u003eDrum speed: 35 rpm @ 50 Hz\u003c\/li\u003e\n\u003cli\u003ePick speed: 1.88 m\/s @ 50 Hz\u003c\/li\u003e\n\u003cli\u003eNumber of picks: 30 (tungsten carbide)\u003c\/li\u003e\n\u003cli\u003eDust suppression: External water spraying system (pick face flushing)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eGathering unit\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eType: Twin spinners with interchangeable blades\u003c\/li\u003e\n\u003cli\u003eSpinner diameter: 1.95 m\u003c\/li\u003e\n\u003cli\u003eSpinner speed: variable to max 29 rpm\u003c\/li\u003e\n\u003cli\u003eTangential force: 16 kN per spinner\u003c\/li\u003e\n\u003cli\u003eGathering width: 4.5 m\u003c\/li\u003e\n\u003cli\u003eHydraulic drive: Parker F12-110, 45 kW × 2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eConveyor system\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1st (machine) conveyor: Centre chain with scraper bar, 750 × 500 mm trough, 70 kW hydraulic drive, variable speed to 61 m\/min\u003c\/li\u003e\n\u003cli\u003e2nd (rear) conveyor: Endless belt, 900 mm wide, ~9.3 m long, 5.5 kW Toshiba electric drive, up to 91 m\/min\u003c\/li\u003e\n\u003cli\u003eActive load-sensing on both conveyor and spinners — automatic speed modulation based on material load\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTram unit\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eCrawler and rollers: CAT\u003c\/li\u003e\n\u003cli\u003eShoe width: 800 mm\u003c\/li\u003e\n\u003cli\u003eLink pitch: 228.6 mm\u003c\/li\u003e\n\u003cli\u003eGround pressure: 0.16 MPa\u003c\/li\u003e\n\u003cli\u003eSpeed: 7.6 m\/min (low) \/ 15.3 m\/min (high)\u003c\/li\u003e\n\u003cli\u003eGradient: ±15°\u003c\/li\u003e\n\u003cli\u003eDrive: Eaton MK600 with integrated mechanical brake, 57 kW × 2\u003c\/li\u003e\n\u003cli\u003eFail-safe braking: hydrostatic during operation, spring-applied on hydraulic loss\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eHydraulic system\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePump motor: 220 kW electric\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDouble pumps: Rexroth GXP10-125-52 and GXP10-90-90\u003c\/li\u003e\n\u003cli\u003eOil tank capacity: approx. 800 L\u003c\/li\u003e\n\u003cli\u003eHeat exchangers: 2 × fan-cooled, 15,000 kcal\/hr each\u003c\/li\u003e\n\u003cli\u003eLoad-locking valves on all raise \/ lower cylinders (apron, cutting boom, stabilisers, 2nd conveyor)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWater jet system\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eWater pump: Hawk HC980A triple plunger, 10 kW\u003c\/li\u003e\n\u003cli\u003eMax pressure: 10 MPa\u003c\/li\u003e\n\u003cli\u003eFlow: 40 L\/min @ 1450 rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eControl \u0026amp; operator interface\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eControl platform: Bosch Rexroth Bodas\u003c\/li\u003e\n\u003cli\u003eRadio remote: Hetronic Nova XL, AS4240 compliant, UHF 434.125–434.700 MHz\u003c\/li\u003e\n\u003cli\u003eBattery life: 12 hours continuous operation per charge (~5 hour recharge)\u003c\/li\u003e\n\u003cli\u003eTwo HMI screens: master on electrical cabinet, slave in operator cabin\u003c\/li\u003e\n\u003cli\u003eComprehensive self-diagnostics; spool position monitoring on every hydraulic valve; fail-to-safety on any fault\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOperator cabin\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFOP structural enclosed\u003c\/li\u003e\n\u003cli\u003ePressurised (Respa CF unit) with SIGMA air conditioning\u003c\/li\u003e\n\u003cli\u003eIntegrated EX II-400H dust catcher\u003c\/li\u003e\n\u003cli\u003eInterior HMI, guidance screen, and camera monitor\u003c\/li\u003e\n\u003cli\u003eDoor interlocks prevent machine movement with cabin open\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSafety architecture\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e6× Emergency Stop devices around the machine + 2× pullwires along rear conveyor\u003c\/li\u003e\n\u003cli\u003eRadio remote Machine Stop; 10-minute inactivity auto-shutdown\u003c\/li\u003e\n\u003cli\u003eSpool Position Monitoring (SPM) on all hydraulic valves\u003c\/li\u003e\n\u003cli\u003eTwo-handed motor start commands; single-handed stops\u003c\/li\u003e\n\u003cli\u003eLoad-locking valves on all raise\/lower cylinders\u003c\/li\u003e\n\u003cli\u003eAudible and strobe pre-start alarms on motor and conveyor starts, and continuously during tramming\u003c\/li\u003e\n\u003cli\u003ePassword-protected mode changes and fault resets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eElectrical\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSupply voltage: 1000 V 50 Hz (non-flameproof)\u003c\/li\u003e\n\u003cli\u003eControl circuits: 110 VAC \/ 24 VDC\u003c\/li\u003e\n\u003cli\u003eSolenoid circuits: 24 VDC\u003c\/li\u003e\n\u003cli\u003eCable reel: Not fitted (trailing cable arrangement required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRebuilt to as-new condition in 2020 by CMS — significantly reduced risk vs a straight second-hand purchase\u003c\/li\u003e\n\u003cli\u003eModern Bosch Rexroth Bodas control + Hetronic radio remote — compliant with current AS4240 for remote-controlled machinery\u003c\/li\u003e\n\u003cli\u003ePurpose-built for hard rock — 250 kW cutter, 116 tonne body, in-line pineapple cutter head\u003c\/li\u003e\n\u003cli\u003eCuts a 75 m² face (8.8 m H × 8.3 m W) without repositioning the machine\u003c\/li\u003e\n\u003cli\u003eContinuous excavate \/ load \/ transport cycle — single machine handles the full mucking sequence\u003c\/li\u003e\n\u003cli\u003eLoad-sensing hydraulics on spinners and conveyor — automatic speed modulation reduces wear and noise on empty running\u003c\/li\u003e\n\u003cli\u003eComprehensive safety architecture built to current Australian standards\u003c\/li\u003e\n\u003cli\u003ePressurised cabin with EX II-400H dust catcher and full task lighting\u003c\/li\u003e\n\u003cli\u003eFull documentation available: OEM manual set, CMS operational manual, electrical schematics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCondition\u003c\/h3\u003e\n\u003cp\u003eRebuilt to as-new condition in 2020 by Civil Mine Services (CMS). Workshop maintained since rebuild. Full condition report, service history, OEM manual set, CMS-authored operational manual, and electrical schematics available to qualified buyers on enquiry. Inspection by appointment, arranged through CMS Corequip.\u003c\/p\u003e\n\u003ch3\u003eLocation \u0026amp; Delivery\u003c\/h3\u003e\n\u003cp\u003eLocated in Australia. Delivery \/ transport can be arranged and quoted separately to buyer's site. Sold as-is, where-is. Freight and rigging at buyer's cost. Note: total mass ~116 tonnes and overall length 22.1 m — heavy-haulage arrangements required.\u003c\/p\u003e\n\u003ch3\u003eHow to Enquire\u003c\/h3\u003e\n\u003cp\u003eUse the Enquire Now button above to register your interest. Include your company, ABN, intended application, project timing, and budget. We'll respond with the condition report, inspection options, and pricing.\u003c\/p\u003e\n\u003ch3\u003eAbout CMS Corequip\u003c\/h3\u003e\n\u003cp\u003eCMS Corequip is the equipment and consumables arm of CMS Asia Pacific Pty Ltd, with over 20 years in Australian underground mining, tunnelling and electrical. This machine was rebuilt by CMS in 2020 and is offered directly by CMS. GST invoicing, ABN quoted.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eListing reference: MCH-RHD-0003-U\u003c\/em\u003e\u003c\/p\u003e","brand":"CMS Corequip","offers":[{"title":"Default Title","offer_id":44712522350635,"sku":"MCH-RHD-0003-U","price":0.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0703\/9316\/7915\/files\/3L17PhotoforLinkedin.jpg?v=1786321745","url":"https:\/\/cmscorequip.com\/products\/mitsui-slb-300sg-road-header-hard-rock-tunnelling-machine-radio-remote-control","provider":"CMS Corequip","version":"1.0","type":"link"}