Used Michael Deckel Tool Grinder for sale (37,388)

Condition: ready for operation (used), Year of construction: 2005, spindle speed (max.): 8,000 rpm, overall weight: 3,800 kg, workpiece diameter (max.): 250 mm, travel distance X-axis: 400 mm, travel distance Y-axis: 310 mm, tool weight: 50,000 g, number of axes: 5, This 5-axis Michael Deckel S22 was manufactured in 2005. It features a maximum grinding wheel diameter of 150 mm and a spindle speed range of 300 to 8000 rpm. The machine has a robust weight of 3800 kg and includes a cooling/filtration system from Transor Filter GmbH. If you are looking to get high-quality internal grinding capabilities, consider the Michael Deckel S22 internal grinding machine we have for sale. Contact us for further details. • Operating voltage: 3 × 400 V • Electrical connection: 3P / N / PE Bdsdpfsyr H Idjx Acbsf • Frequency: 50 / 60 Hz • Nominal current: 25 A • Fuse protection: 32 A • Power consumption: 15 kW • Control voltage: 24 V DC • Spindle speed: 300 – 8000 RPM • Control: Michael Deckel S22 • Grinding spindle speed: continuously variable • Direction of rotation: right and left • Working speed: 40 m/s • Max grinding wheel diameter: 150 mm • Grinding wheel width max: 20 mm • Grinding heads: cylindrical and conical • Max diameter: 125 mm • Width: 50 mm • Clamping and grinding range • Max workpiece length: approx. 900 mm • Max grinding length: approx. 400 mm • Max grinding length in work programs: approx. 320 mm • Tool holder taper: SK50 • X-axis feed: 12 m/min • Y-axis feed: 12 m/min Additional equipment • Cooling/filtration system: Transor Filter GmbH (2007)

Condition: good (used), Year of construction: 1986, functionality: fully functional, total height: 1,800 mm, total length: 2,500 mm, total width: 1,000 mm, spindle speed (max.): 7,000 rpm, spindle speed (min.): 1,400 rpm, type of input current: three-phase, overall weight: 1,000 kg, number of spindles: 1, TECHNICAL DATA & EQUIPMENT: Serial number: 765 Operating voltage: 380 V Frequency: 50 Hz Rated current: 14 A Voltage range: Geb Azzknsw D T T Sodoka Maximum height of the universal headstock: 170 mm Maximum height of the tailstock: 120 mm Maximum height of the tailstock with intermediate bearing: 170 mm Largest workpiece diameter between centers: 338 mm Largest workpiece diameter with floating support: 600 mm Largest distance between centers: 950 mm Internal taper of the headstock spindle: MK 4 T-slots in the machine bed: 12 mm T-slots in other parts: 8 mm Bjdpow Nn Akjfx Acbjdf Range of movement: Working range, grinding stroke: 190 mm Transverse adjustment of the tool carrier: 100 mm Vertical adjustment of the grinding head: 325 mm Feed of the grinding spindle: 5 mm Rough adjustment range of the tool carrier: 230 mm Grinding head carrier: 800 mm Universal headstock on the tool slide: 330 mm Swivel range of the grinding head carrier: 360° Grinding head: 360°, tool carrier: 360° Universal headstock, horizontal and vertical: 360° Grinding length during spiral grinding: max. 190 mm Maximum rotation of the headstock spindle during spiral grinding: 1.5 revolutions Grinding wheel, largest diameter: 125 mm Cutting disc, largest diameter: 200 mm Spindle speed: 1400 - 7000 rpm The machine is equipped with two-axis optical measuring devices, a dressing device, a table extension with a center, and is NOTES REGARDING PICKUP: loaded onto a truck, forklift available available immediately

Condition: excellent (used), functionality: fully functional, Radius grinding attachment for DECKEL S11 - Ref ISOG : 2601X00 Bdodpfx Acszkur Hebsf

Condition: good (used), Year of construction: 2004, Ref. -No.: 10629 Manufacturer: MICHAEL DECKEL Bsdpozc D Ehsfx Acbsdf Type: S20 Turbo Year of construction: 2004 Type of control: CNC-Steuerung Storage location: Halberstadt Country of origin: Germany Workpiece Diameter: 250 mm Max. Grinding length: 340 mm Max. Workpiece Weight: 50 kg Grinding wheel diameter (max.): 150 mm Turning Speeds: 8000 RPM Workpiece holder: SK 50 Further information: The machine can be viewed while powered up.

Condition: excellent (used), Year of construction: 1988, Tool grinding machine, manufacturer MICHAEL DECKEL, model S0, year of manufacture 1988. Comes with accessories and operating manual. In very good original condition. Bedpoyxgm Ijfx Acbsdf Further data can be found in the specification sheet.

Condition: used, Year of construction: 1978, clamping diameter max. 17,5 mm Bdodpjtqqpyofx Acbef grinding spindle speed 4500 U/min relief angle max. 45 ° total power requirement 0,55 kW weight of the machine ca. 120 kg dimensions of machine L x W x H 0,54 x 0,47 x 1,31 m

Condition: ready for operation (used), Year of construction: 1990, functionality: fully functional, Michael Deckel S 11 tool grinding machine. The machine is operational and in good condition. Accessories: grinding wheel arbors, collets, operating manuals. Bdedpfsyhxccox Acbjf

Condition: ready for operation (used), Year of construction: 1988, functionality: fully functional, Michael Deckel S 11 tool grinding machine. The machine is operational and in good condition. Accessories: grinding wheel arbors, collets, operating manuals. Bdodpfjzbt Aajx Acbsf

Condition: used, Year of construction: 2008, operating hours: 43,705 h, functionality: fully functional, machine/vehicle number: 192/2008, total height: 2,400 mm, total length: 1,800 mm, total width: 1,930 mm, workpiece weight (max.): 50 kg, spindle speed (max.): 500 rpm, type of input current: three-phase, grinding wheel diameter: 125 mm, overall weight: 3,800 kg, rotational speed (max.): 40,000 rpm, grinding spindle speed: 40,000 rpm, feed rate X-axis: 12 m/min, feed rate Y-axis: 12 m/min, feed rate Z-axis: 12 m/min, travel distance X-axis: 400 mm, travel distance Y-axis: 310 mm, travel distance Z-axis: 305 mm, grinding spindle motor power: 14,000 W, power: 22 kW (29.91 HP), workpiece diameter (max.): 250 mm, grinding diameter: 250 mm, input frequency: 50 Hz, input voltage: 400 V, grinding wheel speed: 500 rpm, year of last overhaul: 2023, number of spindles: 1, number of slots in tool magazine: 12, Equipment: rotational speed infinitely variable, We are offering this used Deckel S22E universal machining center, year of manufacture 2008. Model: S22 Serial number/year: 192/2008 Machine weight: 3700 kg Maximum wheel diameter: 150 mm Rotational speed: 40,000 rpm Wiring diagram: 2292509 S558 Mains voltage: 3P/N/PE 3x400 V Frequency: 50 Hz Bedpfx Acjy Nbnnobjdf Nominal current: 25 A Power consumption: 15 kW Spare fuse: 32 A Control voltage: 24 V Suitable for oil-based grinding: Yes Spindle: Supplied with an additional fully overhauled backup spindle Spindle cooling: Equipped with external spindle cooling (MTA TAEevo Tech MINI 10, Year 2017, 486x660x876 mm) Fire suppression system: Kraft & Bauer FB 703 TFT monitor: Needs to be replaced If you have any questions or would like more information, please feel free to contact us or call us.

Condition: excellent (used), Year of construction: 1995, Tool grinding machine Michael Deckel S5 in very good condition Technical data: >> year of construction 03/1995 >> grinding wheel diameter max.100mm >> spindle speed 5600 1/min >> power consumption 1,5KW Bdedepr U Etepfx Acbof >> weight 450KG Accessories: >> Swiveling dividing head SK40 >> div. mountings SK40 To the machine : Offered is a tool grinding machine of the brand Michael Deckel S5. The machine is suitable for grinding high precision parts. The Deckel S5 is in a very good condition. Mechanically and electrically tested. Take the opportunity to inspect and try this machine on site under power.

Condition: excellent (used), Universal tool grinder Michael Deckel S11 with accessories and tool cabinet in very good condition !!! Technical data: >> Year of construction 1986 >> serial no. 759 Clamping range : >> Clamping area of the tool slide 500 x 180mm >> Max. Tool diameter between the centers 130mm >> Max. Max. tool diameter with flying clamping in the universal dividing head 620mm >> Max. Tool lengths between centers 270mm >> T-slot machine stand 12mm >> T-slot grinding head, tool slide and accessories 8mm Movement range: >> Working paths Sanding stroke 190mm Grinding stroke for swirl grinding 190mm Cross adjustment of tool slide 100mm Vertical adjustment of grinding head 325mm Longitudinal adjustment of grinding spindle 5mm >> Rough adjustment travel Bdodpeqd N S Dsfx Acbjf Tool carrier 220mm Grinding head support 800mm Universal dividing head on tool slide 330mm >> Swivel angle Grinding head support 360 degrees Grinding head 360 degrees Tool carrier 360 degrees Grinding spindle: Three-phase drive motor 1.1KW at 2800 rpm Spindle speeds, infinitely variable 2000 to 12000 rpm Max. Grinding wheel diameter 125mm Max. Cutting wheel diameter 200mm Dimensions: Weight 520 kg Dimensions ( depth x width x height ) 800 x 1100 x 1760mm Space requirement ( including operation ) 2.5 x 2.3 m Accessories and equipment: 1 tool cabinet with the following contents: >> Universal dividing head SK40 >> Twist and relief grinding device >> SK40 radius grinding device >> Tailstock >> Swivel support finger >> Machine vice >> Sk 40 tool holders >> Measuring holder >> Intermediate bearing >> Setting gauge >> Support finger for radius cutter >> Tooth supports >> Indexing head >> Protective covers >> 1 set of collets as good as new from 1 to 17.5 mm 0.5 mm increasing >> Grinding wheel holders >> various grinding wheels >> dividing wheels >> suction device with vacuum cleaner >> various holders and much more (as shown in the pictures) About the machine : We are offering a Michael Deckel S11 universal tool grinding machine. The machine is suitable for grinding high-precision parts. With the S11, individual parts and small batches can be ground amazingly quickly, economically and flexibly with maximum ease of use. The Deckel S11 is in very good condition and equipped with many accessories. Mechanically and electrically tested. Take the opportunity to view and try out this machine under power on site.

Condition: excellent (used), Year of construction: 1992, Universal tool grinder Michael Deckel S11 very good condition !!! Technical data: >> Year of manufacture 1992 >> serial no. 1651 Clamping range : >> Clamping area of the tool slide 500 x 180mm >> Max. tool diameter between centers 130mm >> Max. Max. tool diameter with flying clamping in universal dividing head 620mm >> Max. Tool length between centers 270mm >> T-slots machine stand 12mm >> T-slots grinding head, tool slide and accessories 8mm Range of motion: >> Working paths grinding stroke 190mm grinding stroke during swirl grinding 190mm cross adjustment tool slide 100mm vertical adjustment grinding head 325mm longitudinal adjustment grinding spindle 5mm >> Coarse adjustment travel tool carrier 220mm Grinding head carrier 800mm Universal dividing head on tool slide 330mm >> Swivel angle Grinding head carrier 360 degrees Grinding head 360 degrees Tool carrier 360 degrees grinding spindle: Three-phase drive motor 1.1KW at 2800 rpm Spindle speed, stepless 2000 to 10000 rpm Max. Grinding wheel diameter 125mm Max. Cutting disc diameter 200mm Djduu2 Bdsdpfx Acem E T Ansbjf Dimensions: Weight 520 Kg Dimensions ( depth x width x height ) 800 x 1100 x 1760mm Space requirement ( including operation ) 2,5 x 2,3 m Accessories and equipment: >> Opto-electronic measuring device with microscope and digital display >> Radius grinding device SK40 >> Handwheel device for tool slide >> Suction device >> Machine lamp To the machine : Offered is a universal tool grinding machine of the brand Michael Deckel S11. The machine is suitable for grinding high-precision parts. With the S11, individual parts and small batches are ground amazingly fast, economical and flexible and with the highest ease of use. The Deckel S11 is in very good condition. Mechanically and electrically tested. Take the opportunity to inspect and try out this machine on site under power.

Condition: ready for operation (used), Year of construction: 2010, functionality: fully functional, machine/vehicle number: 278, workpiece weight (max.): 50 kg, grinding wheel diameter: 150 mm, grinding length: 340 mm, rotational speed (max.): 8,000 rpm, workpiece diameter (max.): 250 mm, No minimum price – guaranteed sale to the highest bidder! The payment deadline for the machine is 20/11/2025! Bids are binding and require collection within the period 01/12/2025 to 05/12/2025! TECHNICAL DETAILS Bdsdpfxsxm Rnvs Acbef Max. grinding wheel diameter: 150 mm Speed range: 1,000 – 8,000 rpm Workpiece spindle taper: SK 50 Max. workpiece weight: 50 kg Max. diameter: approx. 250 mm With tailstock: max. 125 mm Max. length: approx. 500 mm With tailstock: max. 250 mm Max. grinding length: 340 mm X-axis grinding stroke: 340 mm Y-axis traverse: 240 mm Z-axis traverse: 240 mm A-axis speed: 120 rpm A-axis swivel range: 360° C-axis speed: 20 rpm C-axis swivel range: 197° MACHINE DETAILS Dimensions & Weight Dimensions (L x W x H): 4,000 x 3,000 x 2,400 mm Total weight: 2,500 kg EQUIPMENT Coolant filtration system Oil mist extraction Documentation

Condition: repair required (used), Year of construction: 1989, functionality: not functional, Michael Deckel S 12 M tool grinding machine. The machine has an electrical problem, error on the display. Otherwise in good condition. Accessories: grinding wheel holders, operating manuals. Bdedjx Ncluopfx Acbof

Condition: used, DECKEL S11 universal tool & cutter grinder under power in our warehouse Mimu machine-tools (Italy) Bdjdpfsphvlajx Acbsf

Condition: used, used Michael Deckel S11 - fully functional Bdedpfxex Hyn Ij Acbjf

Condition: good (used), functionality: fully functional, machine/vehicle number: S11-016, We are selling our Deckel S11. The machine is operational, and a digital readout can optionally be purchased as well. Bdjdpfxew A Rrvj Acbsf

Condition: excellent (used), Year of construction: 2010, functionality: fully functional, Five-axis tool grinding machine in very good condition for sale due to lack of use! Bdsdjxw Sxkopfx Acbef

Condition: new, Year of construction: 2026, functionality: fully functional, type of input current: DC, total width: 550 mm, total length: 460 mm, total height: 490 mm, input voltage: 230 V, grinding wheel diameter: 100 mm, overall weight: 51 kg, input frequency: 50 Hz, warranty duration: 12 months, power: 0.375 kW (0.51 HP), spindle speed (max.): 5,300 rpm, For grinding HSS and carbide engraving cutters, as well as cutters with one or more lips in different shapes, such as radius cutters or negative taper angle of cutters. The universal index head is provided at 24 positions so that any Bsdpfxsq E Ry Hj Acbedf particular shape angle can be obtained, a free rotation of 360° or 10° is allowed for grinding finger milling cutters, rotary drill, lathe. Tool, only replace the attachment to the index head without complicated assembly. Standard accessories 3 collets: Ø4, Ø6, Ø8 mm Grinding disc ×1 Spiral drill grinding attachment ×1 End mill grinding attachment ×1 Rotary tool grinding attachment ×1 Option collets: Ø3,Ø1/8, Ø5, Ø9, Ø10, Ø12, Ø14, Ø16, Ø18 mm Max. capacity of collet Ø3 - Ø18mm Max. grinding diameter Ø18mm Conical angle 0~180 ° Relief angle 0~45 ° Negative angle 0~25 ° Speed 5300 o/min Grinding disc Ø100 x 50 x Ø20mm Motor 375W Dimensions 550 x 460 x 490 mm Weight 51 kg

Condition: used, Year of construction: 2004, total height: 1,600 mm, total length: 1,250 mm, total width: 1,400 mm, Colour: Grey Empty weight: 900 kg Price: On request - Details: Bdjdpfsyr Rnzsx Acbsf - └ Description: Bad bearings - Year: 2004 - Documentation available: No - CE certificate present: No - Serial number: 102850 - Motor power: 1.0kW - Transport dimensions: 1250mm x 1400mm x 1600mm (l x w x h) - Transport weight [kg]: 900kg - Transport packages [pcs.]: 1 Financial information VAT: The price shown is exclusive of VAT VAT/margin: VAT deductible for entrepreneurs Delivery and trade-in always possible for everything in the industrial sectors Lukas van Rossum

Condition: used, Year of construction: 2011, operating hours: 2,200 h, functionality: fully functional, power: 7.5 kW (10.20 HP), year of last overhaul: 2026, We are offering this used Schneeberger Norma CFG 7.5 kW tool grinding machine, manufactured in 2011. Bdodpfozqu Tdjx Acbjf OPERATING HOURS: 2200! Automatic, programmable central lubrication system Pneumatic hoses completely renewed 4/2026 Standard version PLUS: - Hydraulic quick-change tool clamping system - Grinding wheel arbor HSK 50 - Quinto-Basic-SW woodworking tools - Coolant filter unit 330l; 6.3 bar - CO² fire protection system Optional accessories: - Manufactured in 2013 - MIL workpiece loader incl. quick-change gripper for profile knives and shank tools - 1 pallet for profile knives - profile thickness: 2mm; plate width up to 150mm If you have any questions or require further information, please feel free to send us a message.

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, spindle speed (max.): 12,000 rpm, feed length X-axis: 400 mm, feed length Y-axis: 400 mm, feed length Z-axis: 250 mm, type of input current: three-phase, rotational speed (max.): 12,000 rpm, travel distance X-axis: 400 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 250 mm, grinding spindle motor power: 10,500 W, power: 10.3 kW (14.00 HP), input current: 30 A, input frequency: 50 Hz, input voltage: 400 V, grinding wheel speed: 12,000 rpm, year of last overhaul: 2024, Equipment: rotational speed infinitely variable, For Sale: 2008 Schütte 305 Linear 5-Axis CNC Tool & Cutter Grinder | Siemens 840D | New Spindle | Medical-Grade Machine Now available at Used Machine Tools Ireland Ltd, this high-precision Schütte 305 Linear 5-Axis CNC Tool and Cutter Grinder (2008) is an exceptional solution for tool regrinding, complex geometry grinding, and high-volume production. Previously in operation at a leading medical device company, this machine has been meticulously maintained, with a brand-new spindle installed in 2024. This grinder is fully equipped with modern tooling support systems including fire suppression, Absolent mist extraction, Ebbco coolant filtration, and in-line chiller, making it production-ready for demanding grinding applications. 🔹 Manufacturer: Alfred H. Schütte 📅 Year of Manufacture: 2008 📍 Location: Ireland ⚙️ Condition: Very Good – Ex-medical device use 🚀 Availability: Immediate 🔧 Spindle: Replaced in 2024 Bjdew Nyciopfx Acbjdf 🛠️ Technical Specifications: Machine: Schütte 305 Linear CNC Tool & Cutter Grinder Machine Type: 5 Axis CNC Grinder Model: 305 Linear Year: 2008 Control: Siemens 840D with Windows XP Axes: 5-Axis CNC X-Axis Travel: 400 mm X-Axis with Tailstock: 400 mm Y-Axis Travel: 400 mm Z-Axis Travel: 250 mm Spindle Motor Power: 14 HP Spindle Speed: Up to 12,000 RPM Software: SIGS – Schütte Integrated Grinding Software Condition: Very good – Ex-medical device industry Spindle Replaced: 2024 (new) ⚙️ Equipped With: 🔥 Fire Suppression Unit 🌫️ Absolent Mist Extraction System 💧 Ebbco Coolant Filtration Unit ❄️ Ebbco In-line Chiller 🧠 Advanced SIGS Grinding Software 🛡️ New Spindle (2024) 💡 Ideal Applications: Tool & cutter regrinding Custom tooling production Precision carbide & HSS grinding Medical, aerospace, and high-specification manufacturing Schütte 305 Linear for sale Used 5-axis CNC tool grinder Tool and cutter grinder Siemens 840D Schütte SIGS software grinder CNC tool regrinding machine Ireland Schütte tool grinder with mist extraction Medical-grade grinding equipment High-performance cutter grinder 5-axis Notes: *Specifications are given in good faith but not guaranteed*

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, spindle speed (max.): 12,000 rpm, feed length X-axis: 400 mm, feed length Y-axis: 400 mm, feed length Z-axis: 250 mm, type of input current: three-phase, rotational speed (max.): 12,000 rpm, grinding spindle speed: 12,000 rpm, travel distance X-axis: 400 mm, travel distance Y-axis: 400 mm, travel distance Z-axis: 250 mm, grinding spindle motor power: 10,500 W, power: 10.3 kW (14.00 HP), input current: 30 A, input frequency: 50 Hz, input voltage: 400 V, year of last overhaul: 2024, Equipment: rotational speed infinitely variable, For Sale: 2008 Schütte 305 Linear 5-Axis CNC Tool & Cutter Grinder | Siemens 840D | New Spindle | Medical-Grade Machine Now available at Used Machine Tools Ireland Ltd, this high-precision Schütte 305 Linear 5-Axis CNC Tool and Cutter Grinder (2008) is an exceptional solution for tool regrinding, complex geometry grinding, and high-volume production. Previously in operation at a leading medical device company, this machine has been meticulously maintained, with a brand-new spindle installed in 2024. This grinder is fully equipped with modern tooling support systems including fire suppression, Absolent mist extraction, Ebbco coolant filtration, and in-line chiller, making it production-ready for demanding grinding applications. 🔹 Manufacturer: Alfred H. Schütte 📅 Year of Manufacture: 2008 📍 Location: Ireland ⚙️ Condition: Very Good – Ex-medical device use 🚀 Availability: Immediate 🔧 Spindle: Replaced in 2024 🛠️ Technical Specifications: Machine: Schütte 305 Linear CNC Tool & Cutter Grinder Machine Type: 5 Axis CNC Grinder Model: 305 Linear Year: 2008 Control: Siemens 840D with Windows XP Axes: 5-Axis CNC X-Axis Travel: 400 mm X-Axis with Tailstock: 400 mm Y-Axis Travel: 400 mm Z-Axis Travel: 250 mm Spindle Motor Power: 14 HP Spindle Speed: Up to 12,000 RPM Software: SIGS – Schütte Integrated Grinding Software Condition: Very good – Ex-medical device industry Spindle Replaced: 2024 (new) ⚙️ Equipped With: 🔥 Fire Suppression Unit 🌫️ Absolent Mist Extraction System 💧 Ebbco Coolant Filtration Unit ❄️ Ebbco In-line Chiller 🧠 Advanced SIGS Grinding Software 🛡️ New Spindle (2024) 💡 Ideal Applications: Tool & cutter regrinding Custom tooling production Precision carbide & HSS grinding Medical, aerospace, and high-specification manufacturing Bdjdew Nyc Aspfx Acbof Schütte 305 Linear for sale Used 5-axis CNC tool grinder Tool and cutter grinder Siemens 840D Schütte SIGS software grinder CNC tool regrinding machine Ireland Schütte tool grinder with mist extraction Medical-grade grinding equipment High-performance cutter grinder 5-axis Notes: *Specifications are given in good faith but not guaranteed*

Condition: used, Grinding machine, angle grinder, lathe grinder, thread drill grinder, milling cutter grinder, surface grinder, drill grinder, bench grinder, tool grinder -Manufacturer: Bösch, tool grinding machine type L 15 -Grinding discs: Ø max. 150 x 32mm / framed Ø 125 mm see photos -Motor power: 0.55 kW -Speed: 2800 rpm -Coolant device: -Dimensions: 1110/480/H1310 mm -Weight: approx. 182 kg Bjdslmrkzepfx Acbedf

Condition: excellent (used), Tool grinder, grinding machine, angle grinder, turning tool grinder, thread drill grinding machine, milling cutter grinding machine, surface grinder, drill grinding machine, bench grinder, double bench grinder, tool grinding machine -Manufacturer: Deckel tool grinding machine type SOE -Number of collets: 48 pieces Bdedpfxoy Ifc Te Acbof -Motor power: 0.55 kW -Speed: 2800 rpm -Grinding discs: Ø 100 mm -Grinding length: 90 mm -Largest grinding angle: 180° -Largest grindable radius: 10 mm -Coarse displacement: 100 mm -Fine adjustment: 15 mm -Swivel capability of the partial head carrier: 90° -Fine adjustment of the dividing head slide: 12 mm -Height from pipe guide center to grinding spindle center: 140 mm -Dimensions: 430/530/H1200 mm -Weight: 131 kg