Used Hf Spindle for sale (12,900)

Condition: new, Year of construction: 2025, GSD Intern One of the best-selling and most popular conventional precision lathes Impressive thanks to: Sophisticated technology Highest accuracy Durability Proven ergonomics Minimal footprint And extensive accessories. Proven for decades in single-part and small-batch production, in trade and industry, training and continuing education, and tool and fixture construction. Distance between centers 650 mm Center height 160 mm Automatic handwheel disengagement Leadscrew and feed screw covers Main spindle brake Toolmaking precision according to DIN 8605 Pole-changing brake motor Headstock gearbox 16 fixed speed levels Numerical position display (option) LED machine light TECHNICAL DATA: WORKING AREA Center height 160 mm Swing over bed 320 mm Nodpfx Ajwhzcpshzokt Swing over cross slide 190 mm Distance between centers 650 mm TURNING SPINDLE Spindle head DIN 55027/DIN ISO 702-3 Gr. 5 Spindle bore 43 mm Spindle diameter in front bearing 70 mm MAIN DRIVE Drive power 60%/100% duty cycle 2.6 / 3.1 kW Speed range 48 – 2,500 rpm Number of speeds 16 FEED RANGE Number 24 Longitudinal 0.02 – 0.63 mm/rev Cross 0.006 – 0.2 mm/rev THREADING RANGE Metric threads 0.25 – 8* mm TAILSTOCK Quill diameter 40 mm Quill stroke 85 mm Internal taper DIN 228 MK 3 ACCEPTANCE ACCURACY DIN 8605 * Inch threads and metric thread pitches 0.45; 0.75; 4.5 and 5.5 are only available with additional change gears. This machine is located in our showroom in 71334 Waiblingen-Beinstein and is available immediately. Please contact us regarding the available options.

Condition: used, machine/vehicle number: 11756, second-hand WEILER LZ 280 sliding headstock and sliding headstock lathe Nedpjvd Dbnefx Ahzskt center height 125mm center width: 800mm spindle speed approx. 26-2000 rpm 1 x three-jaw lathe chuck Ø 125mm with inner and outer jaws, brand new Multifix size A with 2 interchangeable holders Emergency stop/switch unit, rear chip guard, all change wheels present, drive disk, storage tray, machine light, new socket, 15 collets from Ø 3.5 - 18.5 mm, collet clamping tube, fixed point and MK 2 sleeve for clamping tube, bed stop, chuck protection cover, various turning tools and operating instructions. The machine is located at our premises in 71334 Waiblingen-Beinstein and is available immediately. A viewing of the machine is possible by arrangement.

Condition: used, machine/vehicle number: 1717, Used lead and feed screw lathe WEILER PRAKTIKANT Centre height: 140 mm Distance between centres: 500 mm Spindle bore: 36 mm Spindle speeds: 42–2,000 rpm Equipped with RSF 3-axis digital readout, 1 pc 3-jaw chuck Ø160 mm, Chuck guard electrically interlocked, With Multifix toolpost size A with 3 holders Lever-operated collet device with 15 collets. The machine is located at our facility in 71334 Waiblingen-Beinstein and is immediately available. Viewing of the machine is possible by prior arrangement. Nkjdjuqb Emopfx Ahzst

Condition: good (used), functionality: fully functional, spindle bore: 36 mm, center height: 155 mm, turning length: 800 mm, spindle speed (max.): 2,000 rpm, spindle speed (min.): 25 rpm, Used Weiler Condor lathe, No. 7939, Nkjdpfjv R Tdxsx Ahzet Center height 155mm, Center width 800mm, Spindle speeds 12-2800 rpm, spindle bore 36mm Accessories: 1x RÖHM three-jaw chuck Ø 160mm, Multifix base body size B with 2 inserts, keyless drill chuck, live center, and coolant system. The machine is in stock at our facility in 71334 Waiblingen-Beinstein and is available immediately.

Condition: used, Year of construction: 2006, functionality: fully functional, Equipment: rotational speed infinitely variable, Manufacturer: 600 Lathes Model: Harrison V350 Centre Height: 170 mm Swing over Bed: 350 mm Swing over Cross Slide: 196 mm Swing in Gap: 535 mm Width in front of Face Plate: 165 mm Distance between Centres: 650 mm Spindle Speeds (stepless via potentiometer across 3 ranges, with digital readout): 15 - 340 rpm 45 - 1010 rpm 150 - 3250 rpm Spindle Mount (Camlock): D1-4 Spindle Bore: 54 mm Spindle Motor: 7.5 kW Carriage Guideway Width: 318 mm Cross Slide Travel: 250 mm Top Slide Travel: 140 mm Tailstock Quill Travel: 140 mm Tailstock Quill Taper: MT4 Quill Diameter: 63 mm Metric Version Machine Nedpfoxcuulex Ahzekt Threads: Metric: 0.2 - 14 mm (51) Imperial TPI: 2 - 56 (56) Module: 0.2 - 3.5 (20) Diametral Pitch: 8 - 56 (20) Drive Power: 7.5 kW Equipment: 3-Axis Digital Readout 3-jaw Chuck Röhm D:200 mm 4-jaw Chuck D:160 mm Collet Chuck System Steady Rest 4-position Quick Change Toolpost Live Centre Chuck Guard Additional Chip Shield on Carriage Coolant System Rear Splash Guard Machine Documentation incl. Schematics Dimensions: Floor to Spindle Centre: 1050 mm Overall Length: 1900 mm Overall Width: 1100 mm Overall Height: 1300 mm Weight: 1350 kg The machine can be demonstrated under power on site by arrangement. All details without guarantee. Errors and prior sale reserved.

Condition: good (used), functionality: fully functional, Used L + Z lathe with 3-axis digital readout Manufacturer: WEILER Type: Condor 81 B Machine. No.: 87596 Year of manufacture: approx. 1987 Center distance: 750 mm Turning diameter over bed: Ø 330 mm Center height above bed: 165 mm Turning diameter over support: Ø 180 mm Center height above support: 90 mm Spindle bore: Ø 40 mm Tailstock inner taper: MK 3 Pinol adjustment: 110 mm Spindle speed: 45 - 2800 rpm. (16 steps + 2 motor speeds) Feed range: 0.016 - 0.50 mm/rev Drive power: 1.6 + 3.2 kW (drive motor stage 1+2) Mains connection: 400 Volt, 50 Hz Connected load: 32 kW Control voltage: 42 Volt Equipment + accessories: - 3-axis digital readout from Heidenhain type VRZ 750 - Quick clamping device and various collets + draw tube - 3-jaw power chuck Ø 160 mm Forkardt F160 - Multifix size B quick-change steel holder - LED work light - Bed stop - Automatic longitudinal & face feeds - Electro-mechanical spindle brake switchable - 2x emergency stop - Electrical feed key query (via sleeve with button) - Coolant tank with pump in the machine base - Folding chuck guard - Splash guard Nedpfx Asvadqzjhzekt - Circuit diagram - Adjustable machine feet Space requirement: 1850 x 950 x 1400 mm (L x W x H) Weight: approx. 1100 kg This new generation of Weiler lathes is very user-friendly and robust. Machine can be demonstrated on site under power. All information without guarantee. Subject to prior sale.

Condition: new, Year of construction: 2024, Special price: €45,000 (instead of €52,500) excl. VAT. Available immediately! Included Premium Features: - Heidenhain ND5023 3-Axis Position Readout - 5-Position Longitudinal Stop for the Saddle - SRW-Amestra Multifix C Quick-Change Toolholder with 4 Inserts - LED Workstation Lighting - Set of Spinelli Leveling Pads Standard Features: - Double Mechanical Clutch - Electromagnetic Brake - Rapid Traverses - Air Device on the Tailstock to Facilitate Movement Along the Bed - Cast Iron Bed, Legs, Headstock, Tailstock, and Slide - Bed Guides are Induction-Hardened and Ground - Headstock with Induction-Hardened and Ground Gears Nkjdpfxopq R Rdj Ahzot - Spindle Mounted on High-Precision Bearings - Friction-Free Slide Sliding - Electrical System in an Airtight Cabinet with Siemens and/or Schneider Components - Spindle Reduction Sleeve - 2 Dead Centers - Chuck Guard with Microswitch Turret Plexiglas guard, rear guard along the entire length of the machine, lead screw and feed rod guards, emergency stop button - Chip tank on wheels - Cooling system with electric pump - Central lubrication of the guideways with automatic pump - Follow and fixed steady rest - Service tools and wrenches, test certificate, electrical diagram, operation and maintenance manual - Machine built according to EC standards Optional equipment: - 3-/4-jaw chuck Technical specifications - Center height: 260 mm - Swing over bed: 520 mm - Swing over carriage: 300 mm - Swing without bridge: 690 mm - Distance between centers: 1500 mm - Bed width: 400 mm - Spindle bore: 105 mm - Spindle nose: 11" Camlock - Spindle speeds: 12 - Spindle speeds: 16 - 1200 rpm - Main motor power (S1 - 100%): 7.5 kW (optional 9.2 kW) - Longitudinal feed: (93) 0.028 - 6.43 / (65) 0.063 - 2.52 mm/rev - Cross feed: (93) 0.012 - 2.73 / (65) 0.027 - 1.07 mm/rev - Metric threads: (54) 0.5 - 224 / (22) 1 - 14 mm - Whitworth: (54) 1/8 - 72 / (25) 2 - 28 tpi - Modular threads: (54) 0.5 - 112 / (18) 0.5 - 7 mm - Diametrical pitch: (54) 1/4 - 64 / (24) 4 - 56 dp - Cross slide travel: 340 mm - Top slide travel: 150 mm - Tailstock quill diameter: 85 mm - Tailstock quill stroke: 200 mm - Tailstock quill mount: MK5 - Total weight: 3200 kg

Condition: used, Year of construction: 2012, functionality: fully functional, milling spindle length: 130 mm, height adjustment type: mechanical, table length: 2,070 mm, type of input current: three-phase, spindle diameter: 30 mm, spindle speed (max.): 10,000 rpm, extraction connection diameter: 100 mm, input voltage: 400 V, rotational speed (min.): 3,500 rpm, rotational speed (max.): 10,000 rpm, working length of spindle: 130 mm, Equipment: motor brake, – Year of manufacture: 2012 – Austrian production – Spindle adjustable from 0° to 45° – Sliding table for tenoning operations – CE marking TECHNICAL SPECIFICATIONS: – Spindle diameter: 30 mm – Spindle height: 130 mm – Maximum tool diameter (allows use of large milling tools): 230 mm Nkedpjycqiysfx Ahzst – Maximum tool diameter at 45°: 125 mm – 4 spindle speeds: 3500 / 6500 / 8000 / 10000 rpm – Main motor power: 5.5 kW – Electric motor with brake – Table dimensions (L x W): 780 x 970 mm – Sliding table dimensions (L x W): 2070 x 350 mm – "x-Roll" sliding table – Manual height adjustment – Manual angle adjustment: 0° - 45° – Quick-change spindle system – Fence on carriage – Additional table on carriage – Right/left rotation – Extraction port diameters: 100 and 80 mm – Transport dimensions (L/W/H): 220 x 90 x 150 cm – Weight: approx. 350 kg

Condition: good (used), Year of construction: 1998, functionality: not functional, machine/vehicle number: 88208, working width: 230 mm, planing height: 120 mm, spindle diameter: 40 mm, planing width: 220 mm, working height: 120 mm, total width: 220 mm, total height: 120 mm, spindle speed (min.): 6,000 rpm, extraction nozzle diameter: 150 mm, planer shaft diameter: 40 mm, input current: 400 A, table width: 230 mm, blade shaft diameter: 40 mm, Equipment: motor brake, Weinig Unimat 23 EL Planing & Moulding Machine with 9 Spindles, No: 88210 Year 1998 In good condition, with safety enclosure and Accoustic Sound & Safety Booth. Good HP, B11, R11, L11, R11, L11, T11, B22(Rip Saw Head) T11, B11 all kw. 2m. Infeed Table. Pneumatic Pressure to Feed Rollers. Wax Pump. Feed Speed from 6-36m/min. Nkedpfx Asx Elagshzet Some Planing Heads are on the machine. With full documentation. Can be viewed at The Old Basket Works, Lyng Road, Burrowbridge, Somerset TA7 0SG Photos available on WhatsApp.

Condition: used, used, in good condition, low running hours Manufacturer: Bäuerle Model: SFM 2 Machine No.: B1533 Nkedpfx Aoycxg Hjhzot Tiltable from -5° to +45° Mechanical brake 6 speed levels: 2800/4500/5600/9000/6000/12000 rpm Reversible (right/left hand rotation) Table size: 1100 mm x 900 mm Spindle diameter: 30 mm Cast iron fence jaws Cutter fence with fine adjustment Extraction port D 120 mm Required space approx. 1100 x 1100 x 1200 mm Weight approx. 1000 kg Location: 97447 Gerolzhofen, free loaded, unpacked Delivery in current condition as inspected, without any warranty or guarantee

Condition: as good as new (ex-display), Year of construction: 2024, functionality: fully functional, Cost savings for the end user €38,000 vs. €21,000 DMA supplies high-quality CNC drilling machines at bargain prices by eliminating expensive service contracts and installation visits. Ideal for professionals who want to remain in control themselves. The purchase price includes: - CNC controller - CNC Cam - Starter kit of drilling tools Nsdpfx Ajx R Drxjhzekt Focus on functionality: Your machine, your management, our lowest price. No. 7 vertical rows No. 1 TH1 horizontal double spindle (X-axis) for front/back drilling Manual panel alignment END PANEL READER for perfect matching Remote support software Extraction flange Scratch-resistant BRUSH TOP to prevent accumulation of dust and chips Work MODE selectable at the operator side or in continuous cycle HARDWARE AND SOFTWARE 12" touchscreen with MAGGI patented NO TEXT system USB port and Ethernet port for file import, online support, and software updates Linux kernel-based system Fobmsu U Hgiegku S Hepp CNC memory for up to 1,000 programs

Condition: used, • Speed (rpm): 2500/4500/6000 Nedpfx Ahjfndivszjkt

Condition: good (used), Used Kölle tilting spindle milling machine Model F 45 Table size 1070 x 1000 mm Nkodpfx Ahjv N Dcpezet Table height 850 mm Motor 5.5 HP / 400 V Right/left rotation Speed 2800/4500/6000/10000 rpm Spindle Ø 30 + 40 mm, Spindle stroke 110 mm Electric height and tilt adjustment Swivel range -5 to +45 degrees Electric motor brake Aigner integral stop 650/650 mm Milling stop rotatable 360° Weight approx. 1050 kg

Condition: used, Year of construction: 2022, Optimum Optiturn TH5620V – Lathe with DPA and SWH Signs of use present • Hardened and ground Z-axis guideway • Spindle mount: Camlock DIN ISO 702-2 No. 8 • Precisely machined carriage • Handwheels with adjustable fine graduation 0.04 / 0.02 mm • All guides adjustable via gib strips • Shafts, gears, and main spindle running in oil bath • Compound slide adjustment range ± 90° • Guaranteed spindle nose runout accuracy better than 0.015 mm • Gear wheels move smoothly, hardened and ground, mounted with 2 adjustable precision tapered roller bearings • Clearly arranged selector levers for feed speed selection • Enclosed rapid-shift feed gearbox design • Gears and shafts hardened and ground, running in oil bath on precision bearings • Switches with lifecycle calculation, tested according to EN ISO 13849 • Bed carriage with reversible operation via shift spindle • Centralized lubrication on bed carriage • Leadscrew cover • Emergency stop pushbutton, motor protection switch, lockable main switch • Tailstock quill and handwheel with adjustable fine graduation 0.025 mm • Fast, simple, tool-free adjustment via clamping lever • Heavily ribbed prism bed, inductively hardened and precision-ground from cast iron • Coolant system with separate coolant tank, fill level indicator and oil separator; easy and complete draining and cleaning according to DIN • LED machine lamp in chip guard • Two gearbox stages • Spindle bore / bar capacity Ø 105 mm • Siemens Sinamics frequency converter / Safety Integrated • Drag chain for gentle routing of cables and hoses • Thread dial gauge scale adjustable • Quick-change toolholder SWH 7-C • 1 toolholder 32 x 150 Type D for 25 mm square tool bits • Digital position display DPA 21 • Glass scales Dimensions and Weight Length approx. 3450 mm Width/depth approx. 1150 mm Height approx. 1650 mm Weight approx. 2560 kg Working Range Centre height: 280 mm Centre distance: 1910 mm Swing over bed: 560 mm Swing in bed gap: 790 mm Swing over cross slide: 355 mm Turning length in bed gap: 170 mm Bed width: 350 mm Speed range Number of speed ranges: 2 Speed range: 25 – 1600 rpm Speed control: electronically adjustable Electrical Data Output power (motor): 7.5 kW Total power rating: 8.5 kW Connection voltage: 400 V Mains frequency: 50 Hz Coolant System Coolant pump capacity: 125 W Standards and Approvals Standard: DIN EN 55011 Tailstock Mount: MK 5 Quill travel: 180 mm Quill diameter: 75 mm Max. toolholder seat height: 25 mm Spindle taper: Ø 113 (Taper 1:20) mm Metric thread pitches: 0.1–14 mm/rev Number of metric threads: 47 Imperial thread pitches: 112–2 TPI Number of imperial threads: 60 Diametral pitch: 4–112 DPI Number of diametral pitch threads: 50 Module threads: 0.1–7 mm/rev Number of module threads: 34 Compound slide travel: 130 mm Nedox Dzxaopfx Ahzjkt Cross slide travel: 316 mm Bed carriage travel: 1710 mm Longitudinal feed range: 0.031–1.7 mm/rev Number of longitudinal feeds: 42 Face feed range: 0.014–0.784 mm/rev Number of face feeds: 42

Condition: good (used), Hand spindle press, mandrel press, spindle press, hand spindle press, rotary mandrel press, rack and pinion press, workshop press, hand lever press, table press, shoemaker's press -Spindle press: Rotary mandrel press. Rack and pinion press, heavy-duty construction -Type: GA4 -Stroke: 45 mm -Protrusion: approx. 125 mm -Height: max 215 mm Nedsx Ngyispfx Ahzjkt -Dimensions: 385/280/H620 mm -Weight: 51.4 kg

Condition: good (used), Machine spindle, precision spindle, double grinder spindle, precision spindle for belt drive, belt drive spindle, grinding spindle -Machine spindle: Grinding spindle Precision spindle -Type: unfortunately without type designation Nedpfx Ajwv I Tkshzokt -Roll: Ø 80 x 160 mm -Total dimensions: Ø 80 x 270 mm -Weight: 3.5 kg

Condition: good (used), Machine spindle, precision spindle, double grinder spindle, precision spindle for belt drive, belt drive spindle, grinding spindle Nkjdpfjwv I T Rjx Ahzjt -Manufacturer: Fortuna, grinding spindle precision spindle -Type: 60 64 110 -Dimensions: see photos -Total dimensions: Ø 60 x 455 mm -Weight: 6.7 kg

Condition: good (used), Year of construction: 1992, 1 used lead and feed screw lathe Manufacturer: Weiler Model: Condor B Year of manufacture: 1992 Technical specifications: Distance between centers: 750 mm Center height: 165 mm Spindle bore: 40 mm Spindle speed: 22 – 2800 rpm Tailstock: MK 3 Nksdpfxsw Rcd Se Ahzst Drive power: 1.6 / 3.2 kW Weight: 1040 kg Dimensions: 1,850 x 880 x 1,290 mm Equipped with: 3-axis digital readout 3-jaw chuck Chuck guard

Condition: good (used), 1 used lead and feed screw lathe Make: Weiler Model: Condor VS 2 Technical Data: Centre height: 160 mm Centre distance: 800 mm Spindle bore: 40 mm Bed width: 240 mm Speeds: 12 - 2800 rpm Drive power: 3 kW Nksdpfew Rcrcjx Ahzet Tailstock taper: MK 3 Quill stroke: 110 mm Feeds: 0.037 - 1.253 mm/rev Weight, approx.: 800 kg Dimensions (W x D x H), approx.: 1930 x 880 x 1470 mm Equipment: 3-jaw chuck Quick-change toolholder system Multifix

Condition: good (used), 1 used surface grinding machine Manufacturer: Jung Model: HF 50 Technical specifications: - Z-axis travel: 400mm - X-axis travel: 500mm - Y-axis travel: 200mm Nkodsxgbb Tspfx Ahzst - Table length: 720mm - Maximum spindle speed: 4000rpm - Table width: 200mm - Minimum spindle speed: 1000rpm - Transport dimensions: 2300mm x 1500mm x 1700mm (L x W x H) - Transport weight: 2000kg Equipped with: - Digital readout - Diaform device

Condition: new, Year of construction: 2025, Sturdy cast steel construction With rigid milling spindle 3 spindle speeds 3500 to 10000 min¯¹ Milling spindle with right-left rotation Large dimensioned milling unit made of grey cast iron, directly mounted to the table With suction hood under the worktable for better extraction Solid and precise cast iron table Quick and easy speed change Powerful motor with 5,0 kW Standard arc milling protection hood Quality Made in Italy Equipment details Cast iron milling unit Directly mounted on the milling table Milling spindle mounted high up with precision ball bearing, thus lowest possible bearing load and longest possible service life 3 milling speeds from 3500 to 10000 min¯¹ Powerful motors equipped with powerful three-phase motor Milling guard The standard milling guard is equipped with a height-adjustable guide rail and guard plate as standard for maximum safety. Milling fence Njdpjhp Rcrefx Ahzjkt Precise milling fence with a quick adjustment and a fine adjustment with scale on the fence jaw. The integrated suction connection ensures a clear view Milling table opening A large milling table opening also allows the use of larger flattening cutters and tenoning and slotting tools above and below the table Curved milling protection hood Included as standard Reversible fence jaws versatile integratable stop for bridging the tool gap enables safe working even with narrow workpieces TECHNICAL DAY

Condition: as good as new (ex-display), Year of construction: 2025, Minimax ti 55es LL - spindle moulder Figure shows 55 i T s standard version elite The professional craftsman machine with Swivel Milling spindle and 4 speeds. M Digital: motorized height adjustable and Tiltable Stable steel-cast iron construction Large dimensioned milling unit of grey cast iron, swivel up to 45 ° to the rear Display of the cutting speeds by LEDs Quick and easy change of speed of eccentric tension Right left rotation Display height and inclination 1/10 mm exactly Shaper fence heavy-duty professional: with fine adjustment via rack and pinion, with numerical display, ALU stop baking, 3-fold positioned for quick repeat of setting Njdodqzh Repfx Ahzjkt Scope of delivery: Aluminium milling stop baking Milling wheel arch guard Extension table left and right Model minimax ti 55es LL Item No. 5502252 Technical data Dimensions of the working table 2500 x 655 mm Formatschiebeschlitten commercial length of spindle dimensions 125 mm Max tool diameter 240 mm Max tool diameter lowerable 230 mm Max tool-Ø pin cutter 320 mm Spindle inclination 0-45 degree Speed 3500/6000/8000/10000 min-1 Engine power 400 V / 50 Hz / S6-40% 5.0 kW Suction nozzle diameter 2 x 120 mm

Condition: new, Year of construction: 2025, Martin T 27 Flex Swivel Spindle Moulder – double-sided tilting – Flexibility for today and tomorrow. Setting up a tilting spindle moulder is usually a major challenge. Not with the T27 Flex and its modern touchscreen control: thanks to integrated tool offset management, you can set up even complex moulding profiles with a tilted spindle in no time. This allows you to make full use of the wide swivel range of 2 x 46°, letting you follow your requirements with complete flexibility. Additionally, the machine can be configured precisely to suit the specific needs of your operation. Equipment includes: - T 27 Flex - T 2711-a Digital indication of fence jaw position via the control system - T 2731-a Table extension on both sides + extendable workpiece support Nkedpjr Hr D Nefx Ahzot - T 2740-a Centrex guard - T 2742-a Integral fence - T 2743-a Auto Lock spindle moulder fence jaw clamping system - T 2790-La Console for feed unit stand, left side attachment The photo shows a sample machine only / feed unit and support not included Included scope of delivery is described in the text above Location: Arriving in stock at 54634 Bitburg - Available in two weeks -

Condition: good (used), Spindles, machining unit, automatic drilling machine, drilling machine, pillar drilling machine Nkjdeb A I Dxjpfx Ahzst Multi-spindle drilling machine -System without control -1x Spindle machining units -2x sleds -Max. feed stroke: 110 mm -Speed: 1400 rpm -Built-in collet: 6 mm -Weight: 350 kg

Condition: good (used), Spindles, machining unit, automatic drilling machine, drilling machine, pillar drilling machine, multi-spindle drilling machine, row drilling machine, dowel drilling machine -Max. feed rate: Stroke 60 mm -Drive: 1.1 kW Nodpfxeb A Iiae Ahzokt -Recording: 10 x 17 mm -Number: 2x quill processing units available Price: per piece -Weight: 25 kg/piece