SANDVIK MT520

SANDVIK

MT520

2,817

SERIAL NUMBER

Used

1337559

Sandvik MT520 Roadheader Now Located at Our Site in Savona, B.C. Canada! Inquire Today! Make: Sandvik Model: MT520 Type: Roadheader Serial: 026 Condition: Used, Reported In Good Condition Year: 2017 Hours: Hydraulic Motor: 2,817 Hours Cutting Head Motor: 1,705 Hours Cutter Head: R315-IC39 Optimum Application: Rock with Compressive Strength from 40-60 MPa Tipped: 39 Pick Boxes for 38/30mm, 38mm or 30mm Shank Diameter Picks Diameter: 1430mm Width: 1160mm Description: The Sandvik Roadheaders are Electro-Hydraulically Powered and equipped with powerful, geometrically optimized, inline or transverse cutter heads proven to give the best cutting performance in a wide range of rock conditions. Subway tunnels, road tunnels, shaft sinking, rehabilitation of existing tunnels and excavation of underground caverns are just a few examples where these machines have demonstrated their great flexibility. Our Sandvik MT520 PLC-controlled Roadheader has been designed for use in tunneling, as well as salt, potash and chalk mining with a maximum profile up to 70m². It has a modular design that offers more flexibility than standard Roadheaders and works in most rock conditions up to 100 MPa compressive strength. General Model Specifications: General Data: Total Length with Belt Conveyor: 20,000mm (Approx.) Total Length: 12,900mm (Approx.) Machine Width - Chassis: 3,695mm Machine Width - Tracks: 3,300mm Min Travel Height: 4,800mm (Approx.) Total Height: 4,950mm Loading Table Width: 4,620mm Crawler Track Width: 800mm Total Weight Basic Machine: 123 Tons (Approx.) Ground Clearance: 242mm Total Available Power: 537kW Machine Ground Pressure: 0.23 MPa Navigable Area of Application: Cone Radius - Min: 25m (Approx.) Basin Radius - Min: 20m (Approx.) Max Side Tilt Angle during Tramming: ±5° Max Front Tilt Angle During Tramming: ±18° Cuttable Uniaxial Compressive Strength: 80-140 MPa Power Supply: 1000 Volt / 60Hz Cutter Head: Max Cutting Height Above Track Level: 7,100mm Min Cutting Height above Track Level: 6,350mm Cutting Width: 7,900-9,300mm (±37­° Horizontal Angle) Max Undercut Below Floor Level: 750mm Head Diameter: 1,460mm Head Width: 1,160mm Max Cutting Speed: 1.5m/sec Optimum Swivel Speed: 0.05-0.08m/sec Cross-Sectional Area to Floor Level: 47-70m² Available Power: 315kW Loading Device: Device: Spinner Loading Capacity: 350m³/h Max. Loading Width: 4,620mm Loading Device Height Above Floor Level: 635mm Loading Device Height Below Floor Level: 230mm Available Power: (2) 36kW Conveyor: Conveyor Width: 840mm Conveyor Chain Speed: 0.5-0.9 m/sec Conveyor Capacity: 350m³/h Max Installed Power (Hydraulic Driven): 90kW Swivel Belt Conveyor: Swivel Belt Conveyor Width: 1,000mm Swivel Belt Conveyor Overhang: 6,600mm Swivel Belt Conveyor Chain Speed: 2m/sec Max Swivel Belt Conveyor Max Discharge Height: 6,000mm Swivel Belt Conveyor Min Discharge Height: 3,500mm Available Power: 25kW Frame/Crawler Track: Tramming Speed: 0-18 m/min Track Force Per Track: 465kN Track Overall Width - Track Exterior: 3,300mm (Approx.) Track Ground Length: 3,800mm (Approx.) Track Chain Width: 800mm Electrical System: Electrical Potential: 1000 Volt / 60Hz Available Power: Cutter Motor - Water Cooled: 315kW Rotational Speed: 1475 RPM Nominal Torque: 1,942Nm Hydraulic Motor - Air Cooled: 150kW Rotational Speed: 1489 RPM Nominal Torque: 962Nm Loader Motors - Water Cooled: (2) 36kW Rotational Speed: 1450 RPM Nominal Torque: (2) 237Nm Hydraulic System: Available Power: 150kW Pressure - Machine: 280 bar Pressure - Chain Conveyor: 330 bar Tank Capacity: 480 Liters Total Oil Capacity: 680 Liters Water System: Quantity of Water, min.: 43 L/min Pressure: 4 bar Min, 20 bar Max Water Temperature: 12-35° C Spraying System Type: Cutterhead and Cabin Additional Equipment: Fire Protection: Fire Suppression/Detection System + (2) Hand Extinguishers Overall Dimensions: Length: 20m (20,000mm) Width: 4.62m (4,620mm) Height: 5.15m (5,150mm) Weight: 123 Tons (123,000 kgs) Location: Savona, British Columbia, Canada