Used Alg 100 for sale (23,334)

Condition: used, maximum load weight: 2,184 kg, overall weight: 2,700 kg, axle configuration: 2 axles, first registration: 02/2026, loading space length: 3,070 mm, loading space width: 1,830 mm, total width: 2,320 mm, total height: 980 mm, Low-loader tandem axle trailer, manufacturer STEMA, type SySTEMA ST .2, gross weight: 2,700 kg, overrun braked, 100 km/h permissible speed... and much more. Subject to errors and prior sale. Nedpfxeym Ihbe Ab Tocn

Condition: used, maximum load weight: 615 kg, overall weight: 750 kg, axle configuration: 1 axle, first registration: 01/2026, loading space length: 2,011 mm, loading space width: 1,100 mm, loading space height: 350 mm, A1 GW2640818, * Unique, torsionally rigid aluminium chassis for safe driving characteristics * 4 recessed, foldable lashing eyes mounted in the side wall for secure load securing * Side walls made of anodised aluminium hollow profiles, rear foldable, with recessed latches * Folding front wall * Loading height 550 mm Errors and prior sale reserved Nedjym Ihhopfx Ab Tecn

Condition: used, maximum load weight: 2,094 kg, overall weight: 2,700 kg, axle configuration: 2 axles, first registration: 02/2026, loading space length: 4,000 mm, loading space width: 1,830 mm, loading space height: 350 mm, total width: 1,960 mm, total height: 1,020 mm, A12 GW26NG000301 High-bed tandem trailer, manufacturer STEMA, type SySTEMA SH .2, gross weight: 2,700 kg, High-loader with low frame, 4.01 m x 1.83 m, 10" tyres, 100 km/h approval Loading height: 600 mm Subject to errors and prior sale. Ncsdeym Igwopfx Ab Tjn

Condition: used, maximum load weight: 911 kg, overall weight: 1,300 kg, axle configuration: 1 axle, first registration: 02/2026, loading space length: 3,070 mm, loading space width: 1,530 mm, loading space height: 350 mm, total width: 1,660 mm, total height: 1,000 mm, A9 GA00084, Flatbed trailer, type SySTEMA SH .1, WSESHPF3XRGA00084, with overrun brake, open box body, 3.01 m x 1.53 m, 13" tyres, 100 km/h Ncedpfxeym If Hs Ab Tjn Loading height: 600 mm Errors and prior sale excepted.

Year of construction: 2003, condition: not inspected (used), functionality: unexamined, travel distance X-axis: 150 mm, travel distance Z-axis: 250 mm, controller model: MAZATROL 640 T, overall weight: 4,000 kg, machine/vehicle number: 310163917, No reserve price – guaranteed sale to the highest bidder! Placing a bid obligates you to collect the item within the specified period: either between 11.05.2026 and 13.05.2026 or between 18.05.2026 and 21.05.2026. TECHNICAL DETAILS X-axis travel: 150 mm Z-axis travel: 250 mm MACHINE DETAILS Control: MAZATROL 640 T Operating voltage: 200 V Frequency: 50/60 Hz Rated current: 89 A Connected load: 17.8 kVA Dimensions & Weight Dimensions (L x W x H): 3,000 x 2,000 x 2,200 mm Weight: 4,000 kg EQUIPMENT 12-position tool turret Tailstock External reference: Elos - Lot 16 Ncedpfx Abjym Dhwo Ton

Condition: ready for operation (used), Year of construction: 2012, functionality: fully functional, machine/vehicle number: 1310370, turning length: 240 mm, turning diameter: 180 mm, spindle speed (max.): 6,000 rpm, bar diameter (max.): 35 mm, controller model: FANUC SERIES oi-TD, No reserve price – guaranteed sale to the highest bidder! Placing a bid obligates you to collect the machine within the designated periods: either between 11/05/2026 and 13/05/2026 or between 18/05/2026 and 21/05/2026. TECHNICAL DETAILS Max. turning diameter: 180 mm Max. turning length: 240 mm Chuck size: 6 inch Max. swing over bed: 320 mm Max. bar capacity: 26/35 mm Spindle bearing diameter: 75 mm Max. spindle speed: 6,000 rpm X-axis travel: 120 mm Z-axis travel: 280 mm Rapid traverse X-axis: 12 m/min Rapid traverse Z-axis: 18 m/min MACHINE DETAILS CNC control: FANUC SERIES oi-TD Operating voltage: 200 V Frequency: 50/60 Hz Connection: 23 kVA Dimensions & weight Nodpfxoym Ab No Ab Tecn Dimensions (L x W x H): 1,500 x 1,500 x 2,200 mm Weight: 2,000 kg EQUIPMENT 12-position turret External reference: Elos - Lot 7

Condition: used, Year of construction: 2008, DUGARD EAGLE 100 CNC LATHE MAKE DUGARD, MADE IN TAIWAN MODEL 100 YEAR 2008 CONTROL FANUC OI-TC MAX TURNING DIAMETER 260.0 mm MAX TURNING LENGTH 290.0 mm SPINDLE SPEED 6,000 RPM SPINDLE MOTOR 7.0 Kw TURRET 10 STATIONS BAR CAPACITY 52.0 mm PLUS HYDRAFEED SHORT MAGAZINE BAR FEED TOOL SETTING PROBE PARTS CATCHER COLLET CHUCK SWARF CONVEYOR TAILSTOCK 165.0MM 3 JAW CHUCK AND…..MIST EXTRACTOR Ncsdpfx Abeyi A U Ue Ton CLEAN FULLY FUNCTIONAL

Condition: good (used), Conveyor belt, belt conveyor, transport belt, belt conveyor, belt conveyor, flat belt conveyor, conveyor belt with vacuum connection -Belt conveyor: Vacuum surface for suctioning the material to be conveyed -Belt width: 100 mm -Conveyor length: 650 mm Nedpfexu El Sjx Ab Tocn -Drive shaft: Ø 30 x 100 mm -Key width: 8 mm -Dimensions: 650/520/H250 mm -Weight: 51 kg

Condition: ready for operation (used), functionality: fully functional, machine/vehicle number: M12931*19911, Year of construction: 2020, This forklift is a returned lease vehicle. The technical data corresponds to the original invoice; the seller assumes no liability for this information. Box-frame chassis Ncsdpfoylyi Ijx Ab Tsn Box frame, bolted tanks, mudguards, 2+2 crane lugs – step on the left side, handrail on the left side – external rearview mirrors on the fender, high-mounted, per pair – driver protection roof, steel construction – mudguards front/rear Drive system (diesel engine, transmission, drive/steering axles) – standard engine air filter, 2-stage element, with insert & indicator – wheel nut protection (10–25 t) – ZF automatic transmission 4WG-191-B – Volvo TAD-881-VE (requires ZF-191), 185 kW/1175 Nm/1600 rpm / 7.7 L / 6 cylinders EU Stage V – engine pre-heater 220 V, electric – Turbo II heavy-duty air filter – Kessler drive axle D91 (W = 4600 mm) Load-sensing hydraulic system with pressure and flow control (low energy consumption) Variable displacement piston pumps, return filter (10 µm) – hydraulic functions for lifting, tilting, and spreader, 1 joystick, power steering – pressure accumulator for lift mast 60 bar/2L (shock absorbing) – Hydraulic Long Life Filter (HLL), 12,000 h, 3 µm, change every 4,000 h – hydraulic oil tank pre-heating (I) – additional hydraulic oil cooler Electrical system 24 V electrical system, monitoring system, CAN-Bus, 7” color display MD4 – LED lights (position/indicator/headlights) & LED work lights (2 on fenders, 2 on mast, 2 rear lights) – additional LED work lights (3000 lumen) on lamp console – qty 4 – Additional LED work lights (3000 lumen) on the boom – qty 2 – additional LED work lights (3000 lumen) on the front fenders – qty 4 – lamp console on the cab roof – reverse alarm – LED beacon (on lamp console) – one (1) 400V/3-phase power outlet for all heaters Electronic machine control (EMC) EMC Master incl. MD4 controller, 7" touch color display (A) – EMC 106 complete monitoring (engine, transmission, hydraulics, levers/joystick & service) – EMC 114 electronic joystick with RPM ramp-up – EMC 123 ECO drive module (fuel functions & settings) – EMC 124 driver login (up to 20 logins) – EMC 125 data logging module (alarm+error) – EMC 129 hour meter – EMC 122 maximum speed (specified 20 km/h) OPTIMA – Driver's Cabin Cabin Optima (L x W x H = 1605 x 1480 x 1620 mm) – solid cab, 1 joystick, ventilation, 3 wipers – opening window (right+left), interior rearview mirror (right) – Electrical 24V / 10A / 12.5mm socket / front right – coat hooks (2x) on rear wall of cabin (left and right) – additional trainer seat, 2-point belt, left side – driver seat Isringhausen ISRI 6830KA/870 (air suspension, heating, ventilation, 3-point belt) – DAB/analog radio with Bluetooth, MP3, AUX, USB, 2 speakers – variable wipers front/roof/rear window – ACC air conditioning – electrical 24V / 10A / 12.5mm socket / cab roof right – electrical 12V / 10A / 21.4mm socket / front right – electric cab heater including power socket – long sun visors (roof and front window) – additional rearview mirror (left side) –

Condition: excellent (used), Passameter Ncjdpeylkkvofx Ab Tsn Manufacturer: Zeiss (108150) Measuring range: 75 - 100 mm Complete with 2 center stops and pin spanner

Condition: good (used), Thrust 100 ton. Thrust points No. 2 110 mm stroke Slide adjustment 80 mm. Press tables 1,200 x 600 mm Lateral passage 460 m Hits per min. 40,180 Nedoq N Et Nepfx Ab Tocn Min. 460 mm Transfer DGM

Condition: good (used), conveyor belt, belt conveyor, transport belt, belt conveyor, steep conveyor, steep conveyor belt, chip conveyor, chip conveyor belt -Conveyor belt: conveyor belt with underframe -Speed: 23 m/min -Belt width: 100 mm -Conveyor length: 1040 mm -Total dimensions: 1040/350/H670 mm Ncjdpfx Abottc Tks Tjn -Weight: 26 kg

Condition: used, Year of construction: 2018, functionality: fully functional, Punching machine, barely used, weight: 8500 kg. Lot includes steel cabinet with contents. Contents consist of tooling, spares and miscellaneous small parts. Nodoxzpvuopfx Ab Tscn

Condition: used, Year of construction: 2019, Incl. tools CNC-CONTROLLED MACHINING CENTER morbidelli m100 Drilling and milling made for you! This numerically controlled machining center is equipped with a wide range of milling and drilling tools to meet every woodworking requirement. - Highly powerful - with 8,000 rpm drilling spindles and . technology, the most stable spindle available on the market, with more than 1,000 maintenance-free hours of use. - Optimally and comprehensively equipped - the vacuum cleaners can be individually configured with the TV FLEX work table to customize the machine to meet individual requirements. - Easy and understandable programming thanks to the integrated Cad-Cam MAESTRO CNC software - Easy to operate; the lowered machine frame makes the work table accessible at all times. The control cabinet and vacuum pump are integrated into the machine bed, and in the PRO SPACE version, no additional structural protective measures are necessary. Supporting structureThe supporting structure consists of a particularly strong monolithic steel base, ribbed and very robust. The particularly wide support was specifically designed to give the machine stability, ensuring constant precision in all working conditions. The machine does not need to be anchored to the ground. The base provides a large and solid support for the mobile column: the work unit is equipped with a balanced, stable and resistant support that can withstand the most extreme stresses, ensuring superior performance and greater precision. The mobile gantry consists of a solid single part anchored to the base and the work unit is fixed to it and moves along Y and Z axes, also on prismatic guides with ball return sliding blocks of the highest quality. The movement of the lower moving unit (X-axis) and the working unit along the crosshead of the moving unit (Y-axis) is achieved thanks to the power transmission via a rack and pinion with helical teeth; This creates a greater tooth-to-tooth thrust, which achieves greater acceleration and higher speed along the X and Y axes. The specially designed helical gearing ensures less wear on the mechanical components and less noise. The vertical Z axis is driven by a screw with ball return, which ensures perfect balance with dynamic loading and strong acceleration and deceleration. The main milling unit is directly coupled to the Z axis carriage and ensures very high quality finishing as vibrations are completely eliminated. Translation along the X-Y-Z axes is carried out by brushless motors driven by static inverters. These ensure:- Reduced machining times thanks to improved acceleration- Better positioning accuracy thanks to the high resolution encoder- Elimination of setup operations when switching on the machine thanks to absolute encoders- Elimination of general maintenance operations as there are no brushes with the "brushless" systemThe management of the axis displacement and in general of the working elements of the machine is done via e Ncsdpfx Aovvi Sceb Tjn

Condition: used, Electro Dual Screwdriving Unit with Automatic Feed and Pneumatic Double Stroke BÖLLHOFF Type UVS-100-2-R-E The Böllhoff Uniquick Vario UVS-100-2-R-E dual screwdriving unit is equipped with a pneumatic double stroke, operated via Festo valves and cylinders. Additionally, various monitoring systems are installed for full automation. Technical data: Torque of electric screwdriver: 0.6 Nm Njdpfx Aohxvu Eob Tscn Gearbox torque: max. 10 Nm Speed: max. 20,000 rpm Rated voltage: 3~ 0-230 VAC Current consumption: max. 7 A (per screwdriver) Pneumatic long-stroke cylinder: 80 mm Pneumatic short-stroke cylinder: 20 mm Total pneumatic stroke: 100 mm Spring stroke for screwdriver: 20 mm Distance between both screwdriving tools: 73 mm - Equipped with a TORX bit T27 or TP27 (presumably for M6 screws) - Requires Bosch Rexroth LT303 power module for operation (power module not included) Screwdrivers 1 and 2 are each composed of the following components: Rexroth type servo motor Rexroth type 0 planetary gearbox Rexroth type 0 encoder Rexroth type 0 straight drive output Component details: Electric screwdriver unit Rexroth Servo motor Rexroth Type: EC302 SZ3 Material number: 0 Torque: 0.6 Nm Peak torque: 0.7 Nm Speed: max. 20,000 rpm Current consumption: max. 7 A Rated voltage: 3~ 0-230 VAC Weight: 0.8 kg Gearbox unit Rexroth Type: 3GE27 SZ3 Material no.: 0 Efficiency: 90% Gear ratio: i=18.9 Torque: max. 10 Nm Weight: 0.4 kg Installation length: 65.5 mm Encoder Rexroth Type: 2DMC012 SZ2 Material no.: 0 Nominal torque: 12 Nm Reduction ratio: 1 Efficiency: 1 Weight: 0.55 kg Installation length: 118.5 mm Straight drive output Rexroth Type: 2GA82 SZ2 1/4" SQ Material no.: 0 Spring travel: 20 mm Spring force: 16 - 34 N Tool holder: 1/4" square Max. torque: 10 Nm Reduction ratio: 1 Weight: 0.2 kg Installation length: 90 mm One 7 m motor connection cable is included in the delivery. Overall dimensions W x H x D: approx. 180 x 920 x 300 mm Total weight: approx. 20 kg Good condition

Condition: used, Electric dual screwdriver unit with automatic feed and pneumatic double stroke, mounted on handling device, handling system, manipulator for screwdriving technology. Screwdriving Unit: BÖLLHOFF / BOSCH REXROTH Type UVS-100-2-R-E The Böllhoff Uniquick Vario UVS-100-2-R-E dual screwdriver unit features a pneumatic double stroke via Festo valves and cylinders. Various monitoring systems are installed to enable full automation. Screwdriver 1 consists of the following components: - Rexroth type servomotor - Rexroth type 0 planetary gearbox - Rexroth type 0 encoder - Rexroth type 0 straight drive head Screwdriver 2 consists of the following components: - Rexroth type servomotor - Rexroth type 0 planetary gearbox - Rexroth type 0 encoder - Rexroth type 0 offset drive head Dimensions (WxHxD): 165 x 1000 x 200 mm Pneumatic long stroke: 30 mm Pneumatic short stroke: 20 mm Screwdriver spring travel: 20 mm Last screws used: M6 x 15 mm Electric screwdriver unit Rexroth Servomotor Rexroth Type: EC302 SZ3 Material number: 0 Torque: 0.6 Nm/A Peak torque: 0.7 Nm Speed: max. 20,000 rpm Current draw: max. 7 A Weight: 0.8 kg Gearbox unit Rexroth Type: 3GE27 SZ3 Material No.: 0 Efficiency: 90% Reduction ratio: i=18.9 Max. torque: 10 Nm Weight: 0.4 kg Installation length: 65.5 mm Encoder Rexroth Nsdjfx Hyfepfx Ab Tscn Type: 2DMC012 SZ2 Material No.: 0 Nominal torque: 12 Nm Reduction: 1 Efficiency: 1 Weight: 0.55 kg Installation length: 118.5 mm Straight drive head Rexroth Type: 2GA82 SZ2 1/4"SQ Material No.: 0 Spring travel: 20 mm Spring force: 16 - 34 N Tool holder: 1/4" square Max. torque: 10 Nm Reduction: 1 Weight: 0.2 kg Installation length: 90 mm Offset drive head Rexroth Type: 2VNA82 SZ2 1/4"SQ Material No.: 0 Spring travel: 20 mm Spring force: 16 - 34 N Tool holder: 1/4" square Max. torque: 10 Nm Reduction: 1 Weight: 0.6 kg Installation length: 153 mm Handling system: JÄGER HANDLING Type: Handy-flex 300 Horizontal movement: 400 mm Vertical movement: 450 mm Load capacity: max. 14 kg Handyflex reach: 250 to 650 mm Handyflex reach (swung out): max. 860 mm Swivel radius at full extension: max. 360° Guide column vertical: Ø 30 mm Guide columns horizontal: Ø 20 mm - Balancer for vertical movement - Adjustable load capacity - Adjustable stop for limiting swivel radius Dimensions (L x W x H): approx. 1150 x 650 x 1400 mm Total weight: approx. 90 kg Good condition Without the blue steel pallet as base plate Blue steel base plate is not included in the scope of delivery.

Condition: used, Vacuum lifting device for paper rolls NAGRON AEROLIFT Vacuum lifter for the paper industry Woudenberg Holland type R96-20 No. 9745 Year of construction 1999 Load capacity 2000 kg Centering pin Ø 90 mm Suction surface outside diameter 850 mm (plus seal) Suction surface inner diameter 250 mm (minus seal) Seal width 50 mm Suction area 0.5 m2 Vacuum min. -800 mbar Suction capacity approx. 100 m³/h per vacuum pump Motor power 2x 2.2 kW Mains connection 400 Volt, 50 Hz - 2 Rietschle vacuum compressors, type VCE 100 Dimensions Ø x H 1600 x 2250 mm Ncodpjdzqc Iefx Ab Tsn Height with centering mandrel 2500 mm Total height in transport frame 2950 mm Dead weight 2.5 tons

Condition: used, Single-column eccentric press WEINGARTEN type ARP 100 Machine no. No. 122481 Year of construction 1984 Pressure capacity 100 ton. throat 400 mm Table size 920 x 660 mm ram surface 700 x 450 mm Rear upright width 735 mm Stroke adjustment 20 - 160 mm Plunger adjustment 80 mm Installation height with 160 mm stroke max. 355 mm (without intermediate table top) Installation height with 20 mm stroke max. 425 mm (without intermediate table plate) Stroke rate 60 strokes/min. Table surface intermediate table top 920 x 610 mm Thickness of intermediate table top 90 mm Hole in intermediate table top Ø 210 / 180 mm Through-hole in machine table Ø 210 / 180 mm Table height above floor 800 mm (without intermediate table top) T-slot width in table and ram 22 mm Clamping pin bore 50 mm Motor power 11 kW Mains connection 400 Volt, 50 Hz - Hydraulic overload protection in ram - ORTLINGHAUS pneumatic clutch/brake combination - Electromotive ram adjustment with counter - Clamping pin bore with clamping piece Nsdpfou Rwa Iex Ab Tjcn - Front crankshaft support bearing - Gear reduction gears in closed oil bath gearbox - Two pneumatic tappet compensation cylinders - WOERNER automatic central grease lubrication - Lift release via electric foot switch or two-hand control panel - Electrical control cabinet permanently attached to the machine - Operating instructions and circuit diagram - UVV for manual insertion work Space requirement L x W x H 2200 x 1600 x 3250 mm Weight 8.3 tons Good condition

Condition: used, Tool presetter GILDEMEISTER-DE VLIEG Type EGS 5045 / Microset DPS 100 Serial No. 83-10-102 Year of construction 2002 Travel distance X-axis approx. 400 mm Travel distance Z-axis approx. 400 mm Tool holder in mounted rotary table: Ø 50 mm Pitch circle diameter of the tool holders in the mounted rotary table Ø 340 mm Inner cone in the mounted rotary table Ø 245 mm Tool mounting plate as rotary table with 8 mounting holes Ø 50 mm Centering diameter of the mounted tool holder plate: Ø 102 mm Swivel-mounted flange holder with centering diameter: Ø 102 mm Swivel-mounted flange holder with outer diameter: Ø 155 mm Swivel-mounted flange holder with 3x M10 mounting holes, bolt circle: Ø 130 mm Mains connection 230 Volt, 50 Hz - Microset DPS 100 measuring electronics - Rotary table with 8 tool positions - Interfaces: 1x RS232, 2x measuring system (X/Z) - Profile projector with screen Ø 100 mm magnification 20x and two circular screens - Fixed focusing screen with crosshairs - Axis movement via manual quick adjustment with pneumatic clamping - Fine adjustment via hand wheels - Rotatable rotary table with pneumatic clamping - Metal substructure with 3 drawers Njdpjhbal Defx Ab Tscn Space requirement L x W x H 1100 x 1000 x 800 mm Weight 400 kg good condition

Condition: used, Punching tool with Linar built-in punching brackets ABS-SCHWABE type 100/160 11 pcs. punching brackets, punching unit for press brake Year of manufacture approx. 1990 throat depth: 160 mm Punching capacity: 0.3 to 5 mm material thickness Hole diameter: 2 to 7 mm Installation height: 203 mm (only the punching bracket individually with punching tool) A ø 5 mm round punching tool is installed Punching bracket spacing: 195 mm - the tool unit was mounted on a hydraulic press brake Nedpfodz Sp Hex Ab Tscn Punching frame base plate dimensions L x W x H: 2500 x 345 x 37.5 mm Punching frame pressure plate dimensions L x W x H: 2500 x 173 x 20 mm Overall dimensionsL x W x H: 2500 x 345 x 300 Weight: 400 kg good condition

Condition: used, Vacuum pump, vane pump, rotary vane pump ALCATEL type 100-132 No. 173082 - 3101 Year of construction: approx. 1995 Volume flow: approx. 50 m3/h Vacuum: 0.5 mbar (specification on the nameplate) Negative pressure: - 0.9 bar (determined during test run) Engine power: 3 kW Engine speed: 1420 rpm. mains connection: 400 Volt, 50 Hz - Oil lubricated rotary vane pump Ncsdpfxsd A Srge Ab Tsn Dimensions L x W x H: 700 x 420 x 310 mm Weight: 78 kg sound condition

Condition: excellent (used), functionality: fully functional, input voltage: 400 V, input frequency: 50 Hz, DGUV certified until: 03/2027, type of input current: three-phase, Lye Coating Machine Drautz RD 100 Compact design One-person operation & easy cleaning Double lye curtain With stripping unit Connection: 400V, 16A CEE plug Used machine With warranty & spare parts service Quality from a specialist company! Benefit from over 35 years of experience! Options: Maintenance contract Service package Salting unit Delivery service Ncsdpoxmrbdsfx Ab Tsn Spare parts box for increased safety Training & commissioning Visit our extensive selection!

Condition: good (used), functionality: fully functional, year of last overhaul: 2022, input voltage: 400 V, DGUV certified until: 03/2027, overall weight: 400 kg, total width: 1,000 mm, total length: 1,250 mm, input frequency: 50 Hz, input current: 16 A, electrical fuse: 16 A, Dough mixer, kneader Werner & Pfleiderer Double-cone kneader WP DK 100 Nsdpsu Uakzefx Ab Tocn Removable bowl trolley Robust technology Flour dust cover Connection 400V, 16A CEE plug Used machine More bakery machines in stock!

Condition: good (used), Geared motor, electric motor, three-phase motor, electric geared motor -Speed: 100 rpm -Power: 0.55 kW -Design: B3 -Shaft diameter: 28 mm Ncjdpjb E N U Njfx Ab Tsn -Protection class: IP 55 -Dimensions: 370/190/H250 mm -Weight: 21 kg

Condition: used, pressure 100 t stroke 334 mm daylight - vertical max. 989 mm daylight horizontally max. 990 mm feed under pressure 2,1 mm/sec speed 10,0 mm/sec dimensions 1400 x 1000 x 1900 mm Hydrajust positioning device enables height adjustment of the lower section Ncodpfxjyk Ifno Ab Tsn Double-acting cylinder