Used Masturn 50 for sale (33,680)

Condition: new, 50 linear meters of Jungheinrich MPB pallet racking, new New, see pictures. Height: 9 m Depth: 110 cm, blue Beam length: 2.7 m, yellow Beams with load capacity per bay: 3000 kg Negotiable price: €12,750 net, ex warehouse The offer includes: + 19 units of pre-assembled frames, depth 110 cm, height 9 m + 144 units of beams, length 2.7 m, 3000 kg load capacity per bay + 288 units of locking devices + 78 units of concrete anchors Load capacity signs, documents, etc. are included. Further accessories can be found in the accessories catalog. Frames are blue, infill panels are galvanized. Heights from 3.5 m to 9 m are in stock. Bay load: 12 tons. Beams are yellow. Goods are in stock. Transport and assembly are possible upon request. Inspection is possible at any time by appointment. Further information available upon request. We constantly have over 5,000 linear meters of pallet racking from various manufacturers in stock. (Subject to changes and errors in technical data, information and prices, as well as prior sale! See our terms and conditions, all prices excl. VAT, ex warehouse.) Purchase / Sale: We are constantly looking for and offering numerous items from various areas: Nodslp Ntgepfx Alnjcu - Complete liquidation of business premises - Business closures - Fast, flexible, and efficient! - We also clear and/or dispose of goods for insolvency administrators. Please send us a few keywords, and we will get back to you promptly. To visit our website, please click on our logo!

Condition: good (used), 25 linear meters of tire racking Used, very good condition, see photos. Height: 2.5 m Depth: 50 cm Bay load: 9000 kg Frame length: 2.1 m Frame with shelf load/bay: 1000 kg Negotiable price: €1,950.00 net, ex warehouse The offer includes: + 12 units of frames, pre-assembled, 9-ton bay load, depth 50 cm, height 2.5 m + 66 units of beams, length 2.1 m, 1000 kg shelf load/bay + 132 units of locking devices + 24 units of concrete anchors + Load capacity signs Other configurations available upon request! The goods are in stock. Transport and assembly are possible upon request. Inspection is possible at any time by appointment. Further information available upon request. We constantly have over 5000 linear meters of pallet racking in stock from numerous manufacturers. (Subject to changes and errors in technical data, specifications, and prices, as well as prior sale! See our terms and conditions, all prices excl. VAT, ex warehouse.) Purchase/Sale: We are constantly looking for, or offering, numerous items from various sectors: Clean business premises clearances Business liquidations Njdpfx Aefdik Islnecu Quick, flexible, and efficient! We also clear and/or dispose of goods for insolvency administrators. Please send us some keywords, and we will get back to you immediately. To visit our website, please click on our logo!

Condition: new, For sale: professional electronic circulation pump Wilo Stratos 50/1-9 – high-efficiency, energy-saving, designed for heating and cooling systems. Technical specifications Nsdoyhhn Depfx Alnecu Manufacturer: Wilo Model: Stratos 50/1-9 Power supply: 1~ 230 V, 50/60 Hz Power: 25–490 W Current: 0.20–2.15 A Connection: DN50 (2”) Connection: flanged Operating pressure: PN6 / PN10 Protection class: IPX4D Max. medium temperature: up to 110°C Energy Efficiency Index: EEI ≤ 0.20 (ErP) Year of manufacture: 2015 Made in: Germany Condition Technically fully functional Very good visual condition Condition as shown in the photos Applications Heating systems Cooling systems Industrial and commercial buildings 📦 Possible shipping or personal collection 🧾 Invoice available 🌍 Export sales also possible

Condition: good (used), Year of construction: 2014, DMG MORI DMU 50 Technical Features of this 5-axis machining center Manufacturer: DMG Model: DMU-50 Year: 2014 3D CNC Control: HEIDENHAIN ITNC530 SMART NC Screen Type: DMG ERGOLINE® CONTROL 19” NC Swivel Rotary Table Simultaneous: INCLUDED Table Surface: 630×500 mm Max Weight Allowed on Table: 250 kg / pallet Turning Table (C Axis): 0.001º (±360º) Axis: Longitudinal Traverse (X Axis): 500 mm Cross Traverse (Y Axis): 450 mm Vertical Traverse (Z Axis): 400 mm Rapid Feed (X/Y/Z Axis): 42,000 mm/min Working Feed (X/Y/Z Axis): 10,000 mm/min Tilting Range (B Axis): -5º/+110º Spindle: Spindle Speed: 10,000 r.p.m. Taper: SK40-DIN 69871 Main Motor Power: 25 kW Automatic Tool Changer (ATC): ATC Positions: 60 Max Tool Length: 300 mm Equipment: Chip Conveyor: INCLUDED Active Control Cabinet Cooling: INCLUDED Tool Touch Probe: INCLUDED Direct Measuring System: INCLUDED Flushing Gun: INCLUDED Nodpfx Aloy Smynjnscu Portable Handwheel: INCLUDED Suction System: INCLUDED Internal Coolant: INCLUDED Coolant Deposit with Paper Filter: INCLUDED Others: Machine Dimensions (L x W x H): 5,100 × 3,200 × 2,750 mm Total Power: 27 kVA Machine Weight: 4,500 kg Price on request

Condition: like new (used), 60 linear meters of Nedcon tire rack New & used, see pictures. Height: 3 m Depth: 50 cm Beam length: 3.7 m, beams with a load capacity of 1000 kg per shelf Ncedpfx Alei Hl T Isnou Frame: Blue Beams: Blue, painted Negotiable price: €5,250 net, ex warehouse The offer includes: + 16 units of pre-assembled frames, depth 50 cm, height 3 m + 90 units of beams, length 3.7 m, 1000 kg load capacity per shelf + 180 units of locking devices + 64 units of concrete anchors The goods are in stock. Transport and assembly are available upon request. Inspection is possible at any time by appointment. Further information is available upon request. We constantly have over 5,000 linear meters of pallet racking systems from numerous manufacturers in stock. (Subject to changes and errors in the technical data, information, and prices, as well as sales. See our general terms and conditions; all prices exclude VAT, ex warehouse.) We buy/sell: We are continuously looking for or offering numerous items from various areas: - Thorough clearing of business premises - Business closures - Fast, flexible, and efficient! - We also clear and/or dispose of goods for insolvency administrators. Please send us some keywords, and we will get back to you promptly. To visit our website, please click on our logo!

Condition: good (used), Hang 101-50 Eyeletting machine The machine is in perfect condition and ready to use. Technical specifications: 1 eyeletting head (Hang 271 rivet, hole diameter approx. 6mm) Maximum capacity: 20 sheets 230V power supply Front and side margins Operation: foot pedal or hand switch. The machine punches and crimps the eyelet in a single pass. Ncedpey Hgkpjfx Alnju Automatic eyelet feeding.

Condition: used, 🔥 For Sale: HDG Compact 15–50 kW Biomass Boiler – Flexible and Compact Wood Chip Heating System 🔥 The HDG Compact 15–50 kW is a versatile biomass boiler, ideal for residential buildings, small commercial premises or agricultural applications. It is suitable for operation with wood chips and pellets, offering modular output and fully automatic operation within a space-saving design. — Key Features: 🌲 Fuel: Wood chips or pellets ⚡ Output: 15–50 kW 🧠 Fully automatic ignition, feeding and cleaning 🔧 Compact construction – perfect for plant rooms with limited space 🇩🇪 HDG Bavaria – Precision biomass technology made in Germany 📍 Location: Hungary, 9200 Mosonmagyaróvár, Kötöttárugyári út 22 (ProfiKazán) — 💼 Top Heating Systems – ProfiKazán Compact biomass heating systems with maximum flexibility. TOP HEATING SYSTEMS – Used heating units, boilers, heat pumps & accessories direct from stock We are a family business with around 20 years of experience in heating technology and operate a 1,500 m² warehouse in Mosonmagyaróvár, Hungary, with a constantly available stock of about 50–60 units. 📍 Location: Our warehouse is located in Mosonmagyaróvár, Hungary – approx. 15 km from the Austrian border and approx. 80 km from Vienna. Mosonmagyaróvár is the first major town on the Hungarian side after the Austrian border. 🔥 Our range includes, among others: Ncsdpfx Aewahhvolnju • Wood chip boilers • Pellet boilers • Wood gasification boilers • Log wood boilers • Biomass boilers • Oil and gas boilers • Heat pumps • Thermal ventilators • Hot air blowers • Warm air heaters • Industrial heaters • Buffer tanks • Heat exchangers • Augers • Discharge systems • Burners • Pumps • Comprehensive heating accessories ⚙️ Accessories and Components: Additionally, we offer a large selection of accessories, including circulation pumps, plate heat exchangers and many more components – from private to industrial scale. 🏭 Brands in our range: Fröling, Hargassner, KWB, HDG, Binder, ETA, Herz, Guntamatic, Windhager, Viessmann, Buderus and many more. 🌐 Current Offers: You can find most of our current offers on our website: topheatingsystems.com We also have further units available that are not yet listed online. 📅 Viewing: Viewings can be arranged by appointment at our warehouse. If you are interested, please feel free to contact us – we look forward to helping you find the right solution.

Year of construction: 2023, condition: excellent (used), Invoice: I issue a VAT invoice Brand: unbranded Ncjdpfx Alsy Amumensu Type: hydraulic pump Model: Type- CBL 50-200/200 Manufacturer code: 2 Packaging condition: no packaging

Condition: new, Year of construction: 2025, functionality: fully functional, machine/vehicle number: GE-50RAY, input voltage: 230 V, type of input current: DC, laser power: 50 W, type of cooling: air, total width: 530 mm, total height: 770 mm, total length: 796 mm, overall weight: 254 kg, warranty duration: 36 months, height adjustment type: electric, door opening width: 530 mm, door opening height: 300 mm, table length: 203 mm, table width: 430 mm, laser wavelength: 1,064 nm, input frequency: 100 Hz, Equipment: cabin, Seize the opportunity and secure the 50 watt, 100 watt or 200 watt fiber laser! We will be happy to provide you with further information or an individual offer. Contact us today and find out more about the benefits of these outstanding products. We offer brand new fiber lasers with German user software and operating instructions. These devices are very easy to operate without any programming knowledge and are ready for immediate use. Our services: Personal delivery and installation Setup and instruction on site or via remote connection Ongoing support for questions or problems Service and spare parts directly from Germany Technical details (depending on model): Laser power: 50 watts, 100 watts or 200 watts Wavelength: 1064 nm Frequency range: 20-100 Hz Marking field size: 150x150 mm (options: 50, 70, 110 mm head) Repeat accuracy: ± 0.003 mm Engraving speed: ≤ 7000 mm/s Marking software: EZCAD in German / English Pilot laser: Simple preview Laser class: 1 Working temperature range: 14-30 ℃ Focusing: Electric lifting column with motor control Max. Component height: approx. 300 mm Connection: 230V Cooling: Air-cooled Weight: approx. 170 kg (depending on model) Operating costs: Low Service life: Over 100,000 operating hours maintenance-free Equipment: Grid holes for fixtures Variety of materials: Marking of a wide range of materials Included: Head 150x150 mm, other sizes available CE declaration of conformity guarantee service German software Training for machines and programs Invoice Scope of delivery: USB cable power cable Stops USB stick with parameters Operating instructions in German Foot pedal Safety goggles Applications: Perfectly suited for texts, logos, vector data, QR codes, DMC codes, 2D codes, variable data sets and image engraving. Our fiber lasers are ideal for engraving and tempering metals as well as marking or decorating plastics and coated materials. Software: EZCad 2.14.0 in German Compatible files: *.DXF, *.PLT, *.AI, *.JPC, *.BMP, *.JPG, *.JPEG, *.GIF, *.TGA, *.PNG Service: We carry out the service ourselves and have the largest spare parts in stock right here in Germany to guarantee you fast and efficient support. Shipping and installation: With shipping, we connect the machine to you remotely, set it up and give you brief instructions. Alternatively, we deliver it in person, install it, set it up and instruct you. The price is agreed depending on the zip code. Consultation: Ncodpfou Tkcljx Alnsu For detailed advice, visit our website or call us directly. We will be happy to answer all your questions. Additional options: 100 watt and 200 watt models are also available on request - ideal for larger projects or higher power and speed requirements!

Condition: used, tool adaptor . weight . kg material . 30 pieces SK 50 holder with tools The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Njdpfxsyq Sw Us Alnjcu Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, tool adaptor . weight . kg material . 20 pieces SK 50 holder with tools The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are Nodpjyqvhksfx Alnocu possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: like new (used), 50 linear meters of Nedcon pallet racking New item, see pictures! A top-quality racking system from the renowned manufacturer NEDCON – a subsidiary of Voestalpine AG, with its headquarters in the Netherlands. Height: 7 m Depth: 110 cm, blue Beam length: 2.7 m, orange Beam load capacity per bay: 3050 kg Negotiable price: €10,950.00 net, ex warehouse The offer includes: + 19 units of pre-assembled frames, depth 110 cm, height 7 m + 144 units of beams, length 2.7 m, 3050 kg load capacity per bay + 288 units of safety locking mechanisms + 38 units of concrete anchors Load capacity signs, documentation, etc. are, of course, included. Further accessories can be found in the accessories catalog. Frames: blue, RAL 5019, infill panels: galvanized. Heights from 2 m to 7 m in stock. Bay load: 12 tons, higher bay loads available upon request. Beams: orange, RAL 2008. Beam lengths: 1.85 m, 2.7 m, 3.3 m, 3.6 m in stock. Nedpfx Alefkgq Sonjcu The goods are in stock. Transport and assembly are available upon request. Other configurations available upon request. Over 2000 meters available. Inspection possible at any time by appointment. Further information available upon request. We have over 5000 linear meters of pallet racking from various manufacturers in stock. (Subject to changes and errors in technical data, specifications and prices, as well as prior sale! See our general terms and conditions, all prices excluding VAT, ex warehouse) Purchase/Sale: We are constantly looking for and offering numerous items from various fields: - Thorough business premises clear-outs - Business liquidations - Quick, flexible, and efficient! - We also clear out and/or dispose of goods for insolvency administrators. Send us a few keywords, and we will get back to you promptly. To visit our website, please click on our logo!

Condition: used, 50 m3 / 50,000 l horizontal steel tank Diameter: 2.50 m Length: 10 m Weight: 16 t The tank is pressurized. Steel thickness: 20 mm / 2 cm Pressure: up to 20 atmospheres Ncodpfxsxtmzxo Alnsu Steel cradles (legs) included

Condition: like new (used), Horizontal carbon steel tanks 73.000l Dim. 3x 11m Ncsdpfx Aleibh S Hsnju Cyllinder thickness 8mm Bottom thickness 12mm Equipped with a ladder.

Year of construction: 2021, condition: refurbished (used), used grinding flange f. JUNG HF50 / JF520 / JF625 Nodpshcn I Ejfx Alnjcu - cleaned and checked -

Year of construction: 2025, condition: new, coolant unit (paper belt) electrical (plug-in) and mechanicaly prepared Njdehcn I Tepfx Alnecu f. JUNG HF50 / JF520 / JF625 - with your inquiry, pleas send us the type of your machine - in stock, subject for prior sale

Condition: used, Year of construction: 1996, functionality: limited functionality, travel distance X-axis: 630 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 650 mm, controller model: Fanuc MSX-516, rotational speed (max.): 12,000 rpm, The P8 power supply, valued at €1,500, was only replaced in August 2024! The spindle was repaired in 2017 and has mostly only been used for single-layer operation since then! TECHNICAL DETAILS Travel range X-axis: 630 mm Travel range Y-axis: 600 mm Travel range Z-axis: 650 mm Feed length X-axis: 630 mm Feed length Y-axis: 600 mm Feed length Z-axis: 650 mm Ncodpfszcuyiex Alnju Table width: 500 mm Table length: 500 mm Number of pallets: 2 Maximum speed: 12,000 rpm Number of tool magazine slots: 60 (BT40) MACHINE DETAILS Control: Fanuc MSX-516 Phases: 3 Frequency: 50 Hz Voltage: AC 200 V Full load current: 181 A Note: The rapid traverse rate of the X-axis is reduced by 20% to extend the service life of the telescopic guides. The sealing ring during pallet changes is likely defective. The seller temporarily resolved this by inserting a ball valve in between when the pallets needed to be changed. EQUIPMENT Documentation/Manual Chip conveyor

Condition: ready for operation (used), Year of construction: 2003, operating hours: 28,877 h, functionality: fully functional, machine/vehicle number: NH501CD0388, travel distance X-axis: 650 mm, travel distance Y-axis: 600 mm, travel distance Z-axis: 730 mm, controller model: Fanuc MGS-501, rotational speed (max.): 8,000 rpm, TECHNICAL DETAILS Nedszcla Hopfx Alnecu Travel range, X-axis: 650 mm Travel range, Y-axis: 600 mm Travel range, Z-axis: 730 mm Rapid traverse rate, X-axis: 50 m/min Rapid traverse rate, Y-axis: 50 m/min Rapid traverse rate, Z-axis: 50 m/min Maximum workpiece height: 900 mm Maximum workpiece diameter: 730 mm Maximum workpiece weight: 500 kg Table dimensions: 500 x 500 mm Table load capacity: 500 kg Maximum spindle speed: 8,000 rpm Distance from table center to spindle nose: 100 mm Number of spindles: 1 Torque: 302 Nm Number of tool positions in the tool magazine: 60 Tool length: 500 mm Tool diameter: 120 mm Tool weight: 30 g Tool holder type for turret 1: ISO 50 MACHINE DETAILS Control system: Fanuc MGS-501 Rated apparent power: 73 kVA Input voltage: 380 V Type of input current: Three-phase Dimensions & Weight Dimensions (L x W x H): 4,900 x 2,595 x 2,770 mm Total weight: 13,200 kg Operating hours (according to diagram): 28,877 h Power-on time (according to diagram): 94,850 h EQUIPMENT CE marking Documentation/Manual Spindle speed infinitely adjustable Chip conveyor

Year of construction: 1995, condition: ready for operation (used), functionality: fully functional, power: 52 kW (70.70 HP), screw conveyor diameter: 49 mm, machine/vehicle number: DE27566, TECHNICAL DETAILS Capacity: 150 – 250 kg/h Screw diameter: 2 x Ø 49.7 mm Ncedozd Scpopfx Alnju L/D ratio: 32D MACHINE DETAILS Motor power: 52 kW (DC) Control system: analog, contactor-controlled system EQUIPMENT Synchronous motor Degassing Vacuum pump

Condition: ready for operation (used), Year of construction: 1999, functionality: fully functional, machine/vehicle number: 7853, travel distance X-axis: 4,000 mm, travel distance Y-axis: 1,200 mm, travel distance Z-axis: 2,000 mm, spindle speed (max.): 3,000 rpm, controller model: Heidenhain TNC 426 C, No minimum price – guaranteed sale to the highest bidder! Loading can be carried out by the seller for €750! TECHNICAL DETAILS Travel in X-axis: 4,000 mm Ncjdpfx Aezdtxfslneu Travel in Y-axis: 1,200 mm Travel in Z-axis: 2,000 mm Spindle type: ISO 50 Spindle power: 50 kW Spindle speed: up to 3,000 rpm Table length: 5,000 mm Tool changer: 30-position ATC MACHINE DETAILS Control system: Heidenhain TNC 426 C Headstock Swiveling: Automatic Increment: 1 degree / 2.5 degrees / stepless Dimensions & Weight Dimensions (L x W x H): 9,000 mm x 5,000 mm x 5,000 mm Weight: 35,000 kg EQUIPMENT Hydrostatic guideways in all axes Tool holders Coolant preparation/filtration system Chip conveyor Cooling system, manufacturer: Deerosdassi Control cabinet system Note: The machine has already been professionally disassembled and is in storage.

Condition: good (used), Year of construction: 2002, functionality: fully functional, Clamping force: 500 kN Platen size: 540 x 540 mm Tool opening stroke: 350 mm Minimum tool installation height: 200 mm Ncsdpszg T I Sjfx Alnsu Daylight opening: 500 mm Ejector stroke: 100 mm Total weight: approx. 2,300 kg

Condition: excellent (used), CTS Temperature testing chamber T-55/1000 Li, water-cooled Temperature range: -50°C to +100°C Rated voltage: 400V 3/N 50Hz Njdpfxszg Ty Uj Alnecu Rated power: 9.5 kW Rated current: 18 A Compressor: TFH2511Z / TFH2511Z, refrigerant R404A/R23 The type designation of the CTS chamber series is as follows: e.g., Type T -55/1000/Li 1) T means: Temperature 2) -55 means: lower temperature -55°C 3) 1000 means: 1000-liter test chamber volume 4) Li means: special equipment for testing with lithium-ion batteries Control: 32-bit controller LCD control panel Digital display of setpoint and actual values Numerical input of setpoints Error messages in plain text Ethernet interface RS 232 interface Free switching channels for customer-specific control of the test item Test chamber lighting: energy-efficient, bright LED light strip mounted on the door Insert rack: Stainless steel, support surface 970 x 980 mm Load per rack max. 35 kg Total load with max. rack load 100 kg 1a Conduit NW50 1b Conduit 2x NW125 1c Conduit 2x Rp 314° for Minimax Technical performance data: Temperature tests: Temperature range -50°C to +100°C Temperature deviation ≤ ±0.3 K over time Temperature change rate according to IEC 60068-3-5 Heating 2.5 K/min Cooling 2.5 K/min Thermal compensation approx. 4000 W at +20°C approx. 2200 W at -40°C The technical data refer to an ambient temperature of +25°C, rated voltage 400V, without test item, without thermal compensation and without additional equipment. Options can affect the performance data. Dimensions: Test volume 1000 liters Test chamber dimensions Height, approx. 1000 mm, Width, approx. 860 mm, Depth, approx. 1100 mm External dimensions Height, approx. 1950 mm, Width, approx. 1270 mm, Depth, approx. 1900 mm Operating data: Electrical connection 400 V +6/-10 %, 3/N, 50 Hz Rated current 18 A Rated power 9.5 kW Protection class IP 54 Sound pressure level < 58 dB(A) (measured according to DIN EN ISO 3744 at a distance of 1 m from the front) Weight approx. 1000 kg Heat dissipation to the installation room 10.4 kW Refrigeration unit: water-cooled, low-noise, fully hermetic stepless power adjustment by electronic monitoring and control system, environmentally friendly refrigerant R404A/R23 For your safety as a buyer, the following information! The following points are carried out on our offered chambers in advance: 1. Functional check and replacement of necessary components 2. If necessary, new filling with legally compliant refrigerants 3. Leak test with certificate 4. After successful inspection, the chambers are subjected to a documented test run. Condition: used Scope of supply: (See picture) (Changes and errors in the technical data and information are subject to change!) We will gladly answer any further questions you may have on the phone.

Condition: good (used), Weiss Type: Walk-in Climate Simulation Chamber WK 50 / 40-120 Technical specifications of the climate chamber: Temperature range: -40...+120 °C Ncedpozg Txqsfx Alnou Temperature tolerance: +/- 0.5°C Temperature change rate: 1 K/min Humidity range: 15...approx. 95 % RH Humidity tolerance: +/- 5.0 % RH Dimensions: Test space volume: 50 m³ External dimensions (W x D x H): approx. 4800 mm x 6100 mm x 2640 mm Test chamber (W x D x H): approx. 4500 mm x 5000 mm x 2200 mm Door opening (W x H): approx. 3000 mm x 2200 mm Condition: used Scope of delivery: (see picture) (Specifications subject to change and errors excepted!) For further questions, we are happy to assist you by phone.

Condition: good (used),

Condition: used, Centrifugal Pump, Pump, KSB Etabloc-GN 50-200/1852, Used machine Manufacturer: KSB Type: KSB Etabloc-GN 50-200/1852 Year: 2003 Overall dimensions: Width: 810 mm Depth: 350 mm Height: 400 mm Weight: 130 kg Electrical data: 400 V; 18.5 kW; 32.5 A Flow rate: 72 m³/h Nodpfey Nnnbjx Alnecu Head: 51 meters