Used Smeral Eccentric Press - Double Column for sale (25,341)

Condition: used, Double-column hydraulic press, SMG Type HBP 200 - 2000 / 2000 Manufacturer's No. 7.4117, Year of manufacture 1986 - Refurbished 2000 Clamping force 200 tons Column width at the front 2050 mm Column opening on the side 2030 mm Table surface 2800 x 2000 mm Ram surface 2000 x 2000 mm Ram stroke 700 mm Installation height max. 1850 mm Table height above floor 750 mm Ram retraction force 33 tons Rapid traverse speed 500 mm/s Pressing speed 72/36 mm/s Return stroke speed 420 mm/s Safety clearance 230 mm Main motor power 75 kW Control pump motor power 11 kW Pedodzp Tcepfx Aahspu Power supply 380 Volt, 50 Hz - 8-fold flat guide for the ram - Clamping plate with 22 mm T-slots on the ram, 2000 x 1900 mm, thickness 60 mm - Hydraulic ram locking in the top dead center position - Linear encoder system with glass scale - Electrical control system renewed in 2000 with SIEMENS PLC S7 - Adjacent control cabinet - 2-hand control panel adjacent - Floor-level installation - Central lubrication - Operating manual with wiring diagrams Space required for the press in upright position L x W x H 3700 x 2900 x 5900 mm Machine height complete with motor 5900 mm Space required for horizontal transport L x W x H 5900 x 3250 x 2950 mm Weight 38 tons The machine was used as a production press at Volkswagen until 2000. From 2000, the machine was used as a tool try-out press in a toolmaking company. Good condition.

Year of construction: 1990, condition: excellent (used), Presskraft 800 kN , Hubverstellung 30 - 240 mm , Stößelverstellung 80 mm , Hübe 30 - 90 / min , Tisch 1.200 x 800 , Durchfalloch 350 x 370 , Stößel 900 x 450 , Aussladung 410 , max. Tisch - Stößel 695 , Auswerfer , Ausweferweg 70 , Stößelgewichtsausgleich , Öl-Luft -Kühlanlage , sichere Steuerung III Höhe 3.600 Breite 1.660 Tiefe 2.400 Ppedeiuxwqspfx Aahsu Gewicht 12.100 kg

Condition: new, Year of construction: 2019, machine/vehicle number: DF0303, pressing force: 160 t, table length: 550 mm, table width: 500 mm, working height: 700 mm, pressure:160 t distance between columns:700 mm stroke:400 mm Return Capacity:16 t Engine Output:15 kW Travel:400 mm :600 mm Ram plate:700 x 600 mm table height over floor:850 mm Table size:700 x 600 mm speed of forward flow:10 mm/sec Pressing speed:10 mm/sec :10 mm/sec Oil cooling (electric):1,5 kW (max) Oil Tank Capacity:300 l weight of the machine ca.:4,2 t dimensions:950 x 2440 x 2400 m ejector:30 x 30 mm ejector stroke:150 mm pressure of ejector:15 t ejector speed:25 mm/sec no. of ejector pins:1 Stück heating plates :550 x 500 mm :6800 ? :2400 ? Podofxyh Ropfx Aahspu :1200 ? :1200 ?

Condition: new, Year of construction: 2019, pressing force: 275 t, pressure:275 t distance between columns:3000 mm total power requirement:30 kW weight of the machine ca.:40 t draw back pressure:27 t pump capacity:Axialpumpe mit Proportionalventil :6000 mm :max. 3000 mm Table dimensions:6000 x 3000 mm table height over floor:700 mm Ppodpfx Aofxyigeaheu distance between table / ram:1100 mm :450 l traversing speed:auf X und Y, 30-33 mm/sec. down speed:2-10 mm/sec :2-50 mm/sec. Cylinder hub:900 mm Cylinder diameter:440 mm Stestle extension:200 / 200 mm / Ø :40 mm Siemens Control System:S7 1200 Monitor Siemens 9":Touch Panel Tax desk:tragbar

Condition: as good as new (ex-display), Year of construction: 2022, pressing force: 400 t, Press design double column press Thermally neutral 80 - 120 °C Number of operating sides 1 side Forces Pressing force max. 4000 kN Free ripping force max. 400 kN Pressure build-up time Closed die steel to steel Max. 4 sec. Dimensions 3,800 mm long and 4,475 mm wide Max. Opening width 800 mm Stroke 800 mm Table height above floor 1100 mm Height above floor (headroom) approx. 4300 mm Hall height min. 5500 mm parallel deviation at 20°C +/- 0,1 mm Deflection Determined at max. clamping force with 70% occupancy < = 0.2 mm/m Weight Total weight of press without operating materials and table plate approx. 28 t Press table Table size 1500x1500 mm Speeds Fast closing with 100 mm sec. Pressing speed 8 - 3 mm sec. Sound pressure Sound pressure level, measured at 1.5m height at the control panel according to DIN 45635-T16-KL3 max. 78 db(A) Hydraulics Number of pressing cylinders/driving cylinders 1 pc. Operating pressure max. 300 bar Pressing pressure build-up time 4 sec. Pressure accuracy during pressing stroke +/- 3 bar Main pump BOSCHREXROTH axial piston pump approx. 145 L/min Oil volume approx. HLP 46 MW 1000 liters Ambient temperature max. 40 °C Oil temperature max. 55 °C Flow temperature °C Auxiliary pump BOSCHREXROTH, gear pump 10 L/min Pressure stabilization for up to 300 sec. Electrical system Main supply 400 V AC Control voltage 24 V DC Frequency 50 Hz Connection hydraulics main motor 40 kW Sliding table press with 400 T capacity, Closing speed up to 100 mm/ ( adjustable via touch screen ) Opening speed up to 100 mm/sec ( adjustable via touch screen ) Starting press speed 10 mm/sec ( adjustable via touch screen ) table top size 1500x1500mm ram size approx. 1600x1500mm Oil temperature monitoring 55 degree warning, 60 degree shutdown Automatic lubrication ( adjustable via touch screen ) Free positioning of the ram ( adjustable via touch screen ) SICK/PILZ light barriers 14 mm, front, up to 1800 mm height Hydraulic and mechanical ram protection Circuit oil cooling ( adjustable via touch screen ) Ejector in table, 20 T press force, 350mm travel Ejector moves outwards with the table Table plate milled flat, with DIN 22 T grooves Pressure adjustment from 60 T to 400 T ( adjustable via touch screen ) Travel limitation either by pressure or position Set-up mode, single stroke and cycle sequence ( adjustable via touch screen ) Swiveling control panel on the cabinet Two-hand operation, with opening button, manual/single stroke/cycle switchover button Installation, commissioning, instruction against separate charge The control is supplied by SIEMENS. ( S 7 1200 ) Also the touch screen monitor with 9 inch. The remote maintenance unit SECOMEA -Ethernet is included in the delivery. The side of the press has two 1000 mm high and 800 mm wide windows with double doors. (sliding table press, hydraulic press, hydraulic press, double column press) Ppsdpoph Uk Nsfx Aahsu

Condition: as good as new (ex-display), Year of construction: 2017, machine/vehicle number: DF0052, pressing force: 200 t, pressure:200 t distance between columns:1200x1000 mm stroke:600 mm total power requirement:32,5 kW weight of the machine ca.:20,5 t dimensions of the machine ca.:4000x2600x5000 m draw back pressure:20 t Master cylinder:1 Stück voltage:400 V frequency:50 Hz :24 V :BOSCH/REXROTH dayligth:800 mm :1200x1000 mit T-Nuten nach Kundenwunsch DIN 650-22 mm work height max.:1100 mm pre-running speed:170 mm/sec return speed:150 mm/sec Speed printing phase:15 mm/sek. Hydraulic block:REXROTH demand for oil:500 l pressure control:über PLC (Mindestdruck 20t) Oil Cooling:elektrisch :220 (im Schaltschrank) V memory:200 Programme :über Monitor von 20-200 t Ppedpfofxyirox Aahju Controll:Zweihandbedienung beweglich :2-10 mm/sec :0-10 sec

Condition: new, Year of construction: 2019, machine/vehicle number: DF0303, pressing force: 160 t, table length: 550 mm, table width: 500 mm, working height: 550 mm, pressure:160 t distance between columns:700 mm stroke:400 mm Return Capacity:16 t Engine Output:15 kW Travel:400 mm :550 mm Ram plate:700 x 600 mm table height over floor:900 mm Table size:700 x 600 mm speed of forward flow:50 mm/sec Pressing speed:10 mm/sec :50 mm/sec Oil cooling (electric):1,5 kW (max) Oil Tank Capacity:300 l weight of the machine ca.:4,3 t dimensions:1150 x 2600 x 2400 m ejector:30 x 30 mm ejector stroke:150 mm pressure of ejector:15 t ejector speed:25 mm/sec no. of ejector pins:1 Stück Heating panels (L x B) with 2 measuring sensors diagonally:550 x 500 mm Siemens Control System:S7 1200 Monitor:12 Zoll :2400 ? :1200 ? Ppedpefxygpofx Aahju :1200 ?

Condition: as good as new (ex-display), Year of construction: 2023, pressing force: 120 t, table length: 600 mm, table width: 600 mm, Here are the technical data of the offered machine: Technical data + information: HB 2021-A-188, oil hydraulic double column press 120 T bottom piston heating press. - idle speed up to 40 mm/sec - Opening speed up to 40 mm/sec - Starting press speed 5-15 mm/sec - Table size/heating plate size 600 × 600 mm - ram size/heating plate size 600 × 600 mm - 2 heating plates, electrically heated, up to 250 degrees - as OPTION - total size approx. 2000 × 1000 × 2800 mm height - Oil temperature control - Automatic lubrication - Free positioning of the ram - SICK/LEUTZE light barriers 14,1 mm on front side - Circuit oil cooling - Pressure holding valve 0 to 1800 sec. - Rear monitored door - Pressure adjustment from 30 T to 120 T - Travel limitation either by pressure or position - Programming set-up mode, single stroke (adjustable via rotary switch) - Control panel permanently installed in cabinet wall - Two-hand operation - Machine body double painted - Signal light: red: alarm, yellow baking phase, green: ready - Heating plates with electric heating rods, up to max. 250 degrees - Assembly, commissioning, instruction against separate charge Thermally neutral 80 - 120 °C Number of operating sides 1 side Forces Pressing force max. 1,600 kN Free ripping force max. 200 kN Pressure build-up time closed die steel to steel Max. 8 sec. Dimensions Max. Opening width per compartment 200 mm Stroke and min. opening per compartment 400/200 mm Table height above floor, without heating pl. 850 mm Height above floor (overall height) approx. 2.800 mm Hall height min. 3,500 mm Parallel deviation at 20 °C +/- 0.1 mm Deflection Determined at max. clamping force with 70 % occupancy ≤ 0.2 mm/m Total weight of the press without operating materials approx. 9 to Accessories: 4 HEATING PLATES 500 × 400 mm, max. heating capacity Equipped with temperature sensor 300 degrees Speeds Fast closing with 15 mm sec. Pressing speed 10 mm sec. Sound pressure level, measured at 1.5 m height at the control panel according to DIN 45635-T16-KL3 max. 8 db(A) Ppjdpfsk S Dt Tox Aaheu Number of pressing cylinders 1 pc. Operating pressure max. 240 bar Pressing pressure build-up time 4 sec. Pressure accuracy during pressing stroke +/- 5 bar Main pump BOSCHREXROTH gear pump approx. 48 L/min Oil volume approx. HLP 46 MW 300 liters Ambient temperature max. 40 °C Oil temperature max. 55 °C Automatic pressure readjustment after 5 % pressure loss Pressure stabilization for up to 1800 sec. Electrical system Main supply 400 V AC Control voltage Hydraulic pumps 24 V DC 24 V DC Frequency 50 Hz Connection hydraulic main motor 15 kW Total connection approx. without heating plates 19 kW ##### If the press does not exactly meet your requirements, please click to request an individual offer exactly according to your needs: Contact us for an individual offer HIDROBRASIL manufactures presses exactly according to your requirements at surprisingly low prices! Our great strength is special machine construction and press automation. We sell customized hydraulic presses, press brakes and impact shears at surprisingly low prices. For the hydraulics of the presses we mainly use components of leading European manufacturers.

Condition: new, pressing force: 400 t, pressure:400 t distance between columns:3400 mm stroke:500 mm total power requirement:55 kW weight of the machine ca.:49 t draw back pressure:26 t pump capacity:131 Lt./min dimensions:7.900 x 5.500 x 4.300 mm :5000 mm :2800 mm table height over floor:700 mm Pjdpfefhcc Rox Aahepu distance between table / ram:1000 mm :700 l traversing speed:0-33 mm/sec. down speed:0-10 mm/sec :0-25 mm/sec.

Condition: as good as new (ex-display), Year of construction: 2020, pressing force: 20 t, Double column press 20 T capacity, a) Closing speed up to 10 mm/sec b) opening speed up to 30 mm/sec c) table size between columns 1400x1100 mm d) ram size between columns 1400x1100 mm e) Manual lubrication (via grease nipple) f) UKF pump-cooling-filtration ( electrical cooling ) g) Pressure adjustment from 4 T to 20 T ( adjustable via rotary control ) h) Travel adjustable via slide control Type of construction Press design Double column press ,hydraulic Thermally neutral 80 - 120 °C Number of operating sides 1 side Forces Pressing force max. 200 kN Free ripping force max. 20 kN Pressure build-up time Closed tool Steel on steel Max. 4 sec. Dimensions Max. Opening width 500 mm Stroke 300 mm Table height above floor, approx. 900 mm Height above floor (headroom) approx. 2800 mm Hall height min. 3,500 mm Parallel deviation at 20°C #ERROR! mm Deflection Determined at max. clamping force with 2/3 occupancy < = 0.4 mm/m Ppjdpjhmbhqsfx Aahsu Weight Total weight of the press without operating materials approx. 3 to Table cut-out Size 1100x850 mm Speeds Fast closing with 9 mm sec. Pressing speed 9 mm sec. Sound pressure Sound pressure level, measured at 1.5m height at the control panel according to DIN 45635-T16-KL3 max. 78 db(A) Hydraulics Number of press/driving cylinders 2 pcs. Operating pressure max. 280 bar Pressing pressure build-up time 3-5 sec. Pressure accuracy during pressing stroke +/- 5 bar Main pump BOSCHREXROTH/PARKER approx. 35 L/min Oil volume approx. HLP 46 D 150 litres Ambient temperature max. 40 °C Oil temperature max. 55 °C Flow temperature °C Circulation pump for cooling ACS approx. 6.5 L/min Electrical system Main supply 400 V AC Control voltage 24 V Frequency 50 Hz Hydraulic connection Main motor 3 kW Total connection Approx. 5 kW

Condition: like new (used), Year of construction: 2019, pressing force: 400 t, pressure:400 t Podpfx Aaefh Izmshjpu stroke:900 mm Table dimensions:1200 x 1200 mm Deep-Drawing Pillow:150 t travel away deep-drawing pillow:280 mm Daylight Opening:1100 mm

Condition: used, Year of construction: 1994, pressure 600 t stroke 100 mm no. of strokes 45 /min distance between columns 580 mm dayligth 460 mm table surface area 550 x 620 mm ram surface 550 x 430 mm ram adjustment 50 mm Ppodpfsw U Ekpjx Aaheu power requirement 15,0 kW Weight 13,5 t dimensions (WxDxH) 1,5 x 2,45 x 2,75 m Nominal force travel 1.7 mm Nominal energy 10.2 kJ With knuckle-joint drive, flywheel brake, hydraulic clutch, press frame balancing, self-monitoring control system

Condition: used, Year of construction: 1993, Pressure 1500 t distance between columns 5050 mm stroke 1100 mm Distance table/ram, stroke up 2300 mm Table surface area 5000 x 2700 mm pressure of drawing cushion in table 320 t Die cushion stroke in table 300 mm Die cushion area in table 4300 x 1830 mm Die cushion pressure in ram 120 t Psdpfx Aaovuucqshopu Die cushion stroke in ram 200 mm Die cushion area in ram 3410 x 1650 mm Ram surface 5000 x 2400 mm Speed down 360 mm/s Speed up 168 - 505 mm/s Working speed 19 - 86 mm/s Oil volume 10500 l Power capacity 450,0 kW Weight 400,0 t Dimensions (WxDxH) 3,47 x 6,95 x 12,21 m Height above floor 8,21 m Height below floor 4,0 m year of manufacture 1983 - overhaul 1993 with oilhydraulic drive, drawing cushion in table, drawing cushion in ram (drawing cushion surface) approx. 3410 x 1650 mm), cutting impact cushioning / stroke limitation (adjustment of the spindle approx. 500 mm, max. dampening force approx. 750 t, dampening stroke max. approx. 30 mm), controllabel dependant on pressure/time and way as is where is, WITHOUT dismantling, WITHOUT loading

Condition: used, Year of construction: 1997, Pressure 500 t distance between columns 1550 mm stroke 600 mm distance table/ram, max. stroke up, adjustment up 900 mm table surface area 1200 x 1300 mm pressure of drawing cushion in table 250 t stroke of drawing cushion in table 150 mm die cushion area 950 x 950 mm table height over floor 1245 mm Podpsy Rutmjfx Aahspu side window 1250 mm ram surface 1200 x 1300 mm speed down 750 mm/s speed up 780 mm/s working speed 105 mm/s oil volume 4000 l power requirement 263,0 kW weight 45,0 t Dimensions (WxDxH) 3,3 x 3,3 x 6,1 m height over floor 6,1 m YOM 1978 - overhaul 1997 with oil-hydraulic drive, hydraulic drawing cushion in table, pneumatic ejector in ram (0,5 t), cutting impact cushioning with depth stop (motoric adjustable), mechanical ram interlocking in TDC as is where is, WITHOUT putting into operation

Condition: used, Year of construction: 1988, Pressure 315 t distance between columns 1350 mm stroke 600 mm distance table/ram, max. stroke up, adjustment up 1000 mm table surface area 1200 x 1300 mm table height over floor 1245 mm side window 1250 mm ram surface 1200 x 1300 mm speed down 750 mm/s speed up 680 mm/s working speed 180 mm/s oil volume 2000 l power requirement 150,0 kW weight 35,0 t Dimensions (WxDxH) 3,3 x 3,3 x 5,5 m height over floor 5,5 m Ppedpfx Aajy Rutgeheu with oil-hydraulic drive, controllable dependent on pressure/time and way, hydraulic cutting impact cushioning with depth stop (motorized adjustment), hydraulic ram interlocking as is where is, WITHOUT putting into operation

Condition: used, Year of construction: 1962, pressure 025 t throat 200 mm stroke 8 - 80 mm no. of strokes 180 /min distance table/ram, max. stroke up, adjustment up 330 mm Ppjdpfsy Rutasx Aahsu table surface area 550 x 400 mm hole in the table 60 mm table height over floor 800 mm passage to the back 200 mm ram surface 355 x 220 mm ram adjustment 50 mm power requirement 2,7 kW weight 2,5 t dimensions (WxDxH) 1,2 x 1,8 x 2,4 m AS SPARE PARTS DISPENSER

Condition: used, Year of construction: 1996, pressure 40 t stroke 4 - 100 mm no. of strokes 130 /min throat 225 mm Pedpfx Aaoy Rurpohepu dayligth 475 mm table surface area 650 x 465 mm hole in the table 210 x 170 mm table height over floor 710 - 950 mm table adjustable 240 mm ram surface 430 x 240 mm ram adjustment 85 mm power requirement 2,2 kW Weight 3,3 t dimensions (WxDxH) 1,1 x 1,9 x 2,2 m with motor, hydraulic clutch/brake combination, mechanical overload protection in ram, manual stroke adjustment, manual ram adjustment, adjustable table, motoric centralized lubrication, two-hand and foot operation

Condition: used, Year of construction: 1978, pressure 050 t throat 250 mm stroke 8 - 120 mm no. of strokes 100 /min distance table/ram, max. stroke up, adjustment up 400 mm table surface area 650 x 515 mm hole in the table 115 mm table height over floor 790 - 1020 mm table adjustable 230 mm ram surface 390 x 180 mm ram adjustment 70 mm power requirement 2,0 kW Pjdpfsy Ruriox Aahjpu weight 2,6 t dimensions (WxDxH) 1,1 x 1,4 x 2,2 m SPECIAL DEAL as is where is WITHOUT putting into operation / WITHOUT additional work free loaded to truck

Condition: used, Year of construction: 1988, pressure 160 t distance between columns 880 mm stroke 150 mm distance table/ram, max. stroke up, adjustment up 530 mm table surface area 830 x 1000 mm hole in the table 260 x 360 mm table height over floor - 850 mm side window 610 mm ram surface 830 x 1000 mm power requirement 55,0 kW weight 14,7 t Dimensions (WxDxH) 2,2 x 2,0 x 4,3 m with oil-hydraulic drive, controllable dependent on pressure/time and way, hydraulic drawing cushion in ram (50 t / 10 mm), hydraulic cutting impact cushioning, motoric adjustable depth stop, motoric adjustable table, two-hand operation Ppedpfx Ajy Ruq Esahou No foundation pit necessary

Condition: used, Year of construction: 1988, Pressure 063 t throat 250 mm stroke 10 - 100 mm no. of strokes 120 /min distance table/ram, max. stroke up, adjustment up 380 mm table surface area 700 x 500 mm hole in the table 180 x 140 mm table height over floor 700 mm ram surface 360 x 275 mm ram adjustment 60 mm power requirement 5,5 kW Ppedpfx Asy Ruqxjahou weight 3,8 t Dimensions (WxDxH) 1,9 x 1,7 x 2,4 m permitted for manual loading according to the German Safety Regulations (UVV) with hydraulic clutch/brake combination, mechanical overload protection in ram, manual stroke adjustment, manual ram adjustment, fix table, manual central lubrication, two-hand and foot operation

Condition: used, Year of construction: 1990, Pressure 250 t stroke 16 - 160 mm no. of strokes 33 / 50 /min Throat 410 mm distance table/ram, max. stroke up, adjustment up 540 mm table surface area 1100 x 790 mm Hole in the table 660 x 320 mm table height over floor 720 mm Passage to the back 590 mm ram surface 800 x 500 mm ram adjustment 120 mm Ppodpfxjy Ruqrj Aaheu power requirement 16,0 / 23,0 kW weight 28,5 t dimensions (WxDxH) 2,1 x 3,2 x 3,4 m polumschaltbar with motor with 2 speeds, hydraulic clutch/brake combination, hydraulic overload protection in ram, pneumatic counterbalance in ram, motoric ram adjustment, automatic stroke adjustment, motoric centralized lubrication

Condition: used, Year of construction: 2007, pressure 40 t stroke 12 - 100 mm no. of strokes 60 - 150 /min throat 220 mm dayligth 340 mm table surface area 650 x 480 mm ram surface 370 x 300 mm Ppedpfx Aaeyx Intjheu ram adjustment 70 mm power requirement 4,0 kW Weight 3,0 t dimensions (WxDxH) 1,2 x 1,5 x 2,3 m with infinitely variable drive, pneumatic clutch/brake combination, light guard (make Sick), hydraulic overload protection in ram, pneumatic counterbalance on ram, manual stroke adjustment, manual ram adjustment, central lubrication, two-hand and foot operation

Condition: used, pressure 160 t distance between columns 1360 mm Ppsdpfeyx Im Nex Aahsu stroke 300 mm Distance table/ram, max. stroke up, adjustment up 620 mm table surface area 1300 x 900 mm table height over floor 950 mm side window 640 mm ram surface 1300 x 900 mm power requirement 45,0 kW weight 16,0 t Dimensions (WxDxH) 2,5 x 2,1 x 4,1 m with oil-hydraulic drive, controllable dependent on pressure/time and way, cutting impact cushioning, mechanical depth stop No foundation pit necessary

Condition: used, Year of construction: 1977, pressure 250 t distance between columns 1110 mm stroke 250 mm Distance table/ram, max. stroke up, adjustment up 500 mm Table surface area 1100 x 900 mm Table height above floor 950 mm Side window 690 mm Ram surface 1100 x 900 mm Pedpfx Aajyx Im Aehepu Oil volume 730 l Power capacity 56,0 kW Dimensions (WxDxH) 2,3 x 1,55 x 3,96 m with oil-hydraulic drive, controllable dependent on pressure/time and way, cutting impact cushioning, depth stop No foundation pit necessary

Condition: used, Year of construction: 1985, pressure 40 t distance between columns 495 mm stroke 150 mm Psdpfx Aeyx Imveahspu distance table/ram, max. stroke up, adjustment up 300 mm table surface area 490 x 400 mm hole in the table 50 mm table height over floor 950 mm side window 155 mm ram surface 150 mm speed down 480 mm/s speed up 480 mm/s working speed 20 mm/s oil volume 115 l power requirement 7,5 kW weight 2,2 t dimensions (WxDxH) 1,35 x 1,1 x 2,2 m with oil-hydraulic drive, upper and lower stroke limitation, mechanical depth stop, two-hand and foot operation