Used Schuler Presses for sale (51)

Condition: used, Technical details: Total force (nominal): 1000 to Clamping surface (left-right): x mm Clamping surface (front-back): x mm table surface area: 4500 X 2400 mm Total force (nominal): 2-3-4-5- Presse - 1000 to. to table surface area: 2-3-4-5- Presse 4500 X 2200 mm Last overhaul 2010/2020, consisting of: Circuit board washing system, manufacturer Neuhäuser, with 6 cleaning rollers, system no. 0905200, control unit by Siemens Blank automation, manufacturer Neuhäuser, type 19711594-00-0, year 2002, SN 369507/002, system no. FK42282, consisting of: destacking device, oiler, pallet changer, empty pallet discharge Nedpfx Ajx Ag Azegzjlk Gripper automation, manufacturer Olofström, type Doppin Loader 2000, SN 37719974886, system no. Double-column press, manufacturer Weingarten, type ZS 1200.34 Year 1972, order no. 113 021, pressing force approx. 800 t, double action, stroke 850 mm, stroke adjustment 350 mm, height between table surface and drawing slide 2,150 mm, blank holder force 400 t, stroke 600 mm, adjustment 350 mm, clear height between table surface and blank holder 1,950 mm, max. drawing depth 300 mm, 14 strokes/min, Siemens control unit, operating panel by Baluff, table size 3,200 × 2,200 mm, system no. 0185100 Gripper automation, consisting of: 2 press-mounted blank grippers, system no. 0602400, 0602500, with turning table and turning device Double-column press, manufacturer Raskin, type 6031AE4 Year 1979, SN 6031AE4.084, order no. 7810011, single action, pressing force approx. 600 t, 18 strokes/min, slide stroke 700 mm, distance between clamping plate and slide 1,200 mm, slide adjustment 400 mm, clear opening between columns 3,220 mm, slide surface 3,100 × 1,900 mm, tool clamping surface 3,260 × 1,900 mm, drawing cushion with 125 t force, stroke 0–200 mm, control by Siemens Press automation, consisting of: 2 press-mounted blank grippers, turning and rotary table, system no. 0602600, Double-column press, manufacturer Raskin, type 0631AE4 Year 1979, SN 0631AE4085, order no. 7810012, single action, pressing force approx. 600 t, 18 strokes/min, slide stroke 700 mm, distance between clamping plate and slide 1,200 mm, slide adjustment 400 mm, clear opening between columns 3,220 mm, slide surface 3,100 × 1,900 mm, tool clamping surface 3,260 × 1,900 mm, drawing cushion with 125 t force, stroke 0–200 mm, Siemens control, system no. 0185300 Blank automation, consisting of: 2 grippers, system no. 0602800, 0602900, with tilting and turning table Double-column press, manufacturer Raskin, type 6031AE4 Year 1979, SN 06031AE4.086, order no. 7810013, single action, pressing force approx. 600 t, 18 strokes/min, slide stroke 700 mm, distance between clamping plate and slide 1,200 mm, slide adjustment 400 mm, clear opening between columns 3,220 mm, slide surface 3,100 × 1,900 mm, tool clamping surface 3,260 × 1,900 mm, drawing cushion with 125 t force, stroke 0–200 mm, Siemens control Blank automation, consisting of: 2 press-mounted blank grippers, turning and rotary table, system no. 0603000, Double-column press, manufacturer Raskin, type 06031AE4 Year 1979, SN 6031AE4.087, order no. 7810014, pressing force approx. 600 t, 18 strokes/min, slide stroke 700 mm, distance between clamping plate and slide 1,200 mm, slide adjustment 400 mm, clear opening between columns 3,220 mm, slide surface 3,100 × 1,900 mm, tool clamping surface 3,260 × 1,900 mm, drawing cushion with 125 t force, stroke 0–200 mm, Siemens control 6

Condition: used, Year of construction: 1974, Pressure total: 600 ton Ram stroke: 762 mm Slide adjustment: 406 mm Shut height (stroke down, adjustment up): 1322 mm Free frontal opening L-R: 3700 mm Free lateral opening F-B: 350 mm Table surface area : 3645 x 2140 mm Slide area: 3645 x 2140 mm Die cushion capacity in table: 120 ton Die cushion stroke: 305 mm Die cushion pad area: 2805 x 1260 mm Ejector in ram: 60 ton Ejector stroke in ram: 150 mm Table height over floor: 650 mm Number of strokes: 16 s.p.m. Required power: 90 kW Weight of machine approx.: 185 ton Standard configuration Nljdsxq Tntjpfx Agzek Extended machine accessories

Condition: good (used), End mill, shank mill, milling cutter Nledpfx Ageb A Srujzjk -Four-cutter -Roughing end mill -Diameter: 16 mm -Usable length: 20 mm -Type: HSSE -Quantity: 17 pieces -Sale: only complete set -Weight: 4 kg

Condition: used, Year of construction: 2003, table length: 2,000 mm, pressing force: 315 t, controller manufacturer: SIEMENS, controller model: S7, CONTROLS .. PLC SIEMENS S7 PRESS DESIGN .. drive system: knuckle-joint Nedjx Hu Iispfx Agzslk .. frame design: H-frame, monoblock .. openings in uprights: yes .. number of suspensions: 2 .. feedstock transport direction: left to right PRESS FORCES .. total force (nominal): 315 to .. nominal work capacity: 38 kNm PRESS TABLE .. table surface (left-right): 2000 mm .. table surface (front-back): 1200 mm .. thickness of bolster plate: 200 mm SLIDE .. slide force: 315 to .. table surface (left-right): 1995 mm .. table surface (front-back): 1100 mm .. stroke: 160 mm .. stroke rate (max.): 80 /min SLIDE (MECHAN. PRESS) .. slide adjustment: 140 mm .. stroke rate (min.): 20 /min .. stroke rate (max.): 80 /min .. main drive power: 90 kW TOOL ASSEMBLY DIMENSIONS .. shut height (stroke down, adjustment up), BDC: 555 mm .. distance between columns (H-frame): 2060 mm .. passline opening (free passage in side columns): 1060 mm OVERALL SPECIFICATIONS (COIL LINES) .. sheet width max.: 400 mm .. sheet thickness max.: 5 mm COIL CHAIR .. coil weight max.: 4 to DECOILER .. design: single reel, traversable .. sheet width max.: 400 mm .. sheet width (min): 30 mm .. coil weight max.: 4 to .. max. diameter of coil: 1500 mm .. mandrel expansion range from: 460 mm .. mandrel expansion range up to: 530 mm .. movement: 1500 mm LEVELLER UNIT .. sheet width max.: 400 mm .. sheet width (min): 50 mm .. material cross section max. (450 N/mm2): 1000 mm² .. number of leveller rolls: 9 .. diameter of leveller rolls: 50 mm .. number of infeed-/outfeed rolls: 150 .. feed velocity min.: 5 m/min .. feed velocity max.: 50 m/min STRIP-FEEDER .. feeder type: roll feeder .. sheet width max.: 400 mm .. sheet thickness max.: 5 mm ELECTRICAL SPECIFICATIONS .. mains voltage: 400 V .. mains frequency: 50 Hz DIMENSIONS / WEIGHTS .. total weight approx.: 45000 kg ATTACHMENTS (PRESSES) .. decoiler: yes .. leveller unit: yes .. strip feeder: yes Knucke Joint press for slow movement when approaching BDC Coil Reel KOHLER 4000.1 Straightener KOHLER KRM 50.400/9 KOHLER Loop control BÜ5 Roll feed KOHLER WVE 120/400 HIESSL belt lubrication (wide spray) UNIDOR control system Tool loading consoles

Condition: ready for operation (used), Year of construction: 2006, material width 650 mm coil weight 15 t material thickness 16 mm Nljdpfsx Ny A Rsx Agzek The year of construction is estimated, the system is as good as new

Condition: used, material width 320 mm coil weight 2,6 t material thickness 0,5 - 2,0 mm coil internal diameter 400 - 510 mm coil external diameter 1200 mm no. of straightening rolls 7 straightening roll diameter 50 mm number of draw-in rolls 2 band speed 0 - 30 m/min power capacity 1,5 kW weight 1,5 t Dimensions (WxDxH) 2,0 x 1,4 x 1,9 m Nlsdpfx Aovuk Shogzsk Straightening machine with infinitely variable drive, straightening rolls individually manually adjustable, pneumatic alligator opening of the roller cassette Decoiler with pneumatic lag break, manual centralized expansion as is where is, WITHOUT putting into operation in our warehouse Price for commissioning (in given condition) on request

Year of construction: 1980, condition: used, pressure 80 t throat - mm stroke 50 mm table surface area 875 x 695 mm ram surface 350 x 355 mm ram adjustment 71 mm Nlodpfjdlcy Hsx Agzjk no. of strokes 30 - 90 Hub/min distance between columns 450 mm weight of the machine ca. 6,2 t dimensions of the machine ca. 2,0 x 2,1 x 3,2 m daylight (stroke down, ram adjustment above) 480 mm Further information: - the machine is currently being a partially overhauled - the machine was re-equipped with the following components: * separate control cabinet with touchscreen including cabling * new painting of the individual components in the dismantled state After the partial overhaul, the machine is safe for manual insertion open tool, a current UVV test is carried out before delivery and braking time measurement.

Condition: used, Year of construction: 1989, Pressure total: 800 ton Ram stroke: 700 mm Nodpfx Agjxbpb Rezslk Slide adjustment: 600 mm Shut height (stroke down, adjustment up): 1475 mm Free frontal opening L-R: 3700 mm Free lateral opening F-B: 2300 mm Table surface area : 3600 x 2200 mm Slide area: 3500 x 2070 mm Die cushion capacity in table: 150 ton Die cushion stroke: 250 mm Die cushion pad area: 2780 x 1570 mm Ejector in ram: 60 ton Ejector stroke in ram: 150 mm Number of strokes: 7 - 21 s.p.m. Required power: kW Height over floor approx.: 9510 mm Weight of machine approx.: 260 ton

Condition: ready for operation (used), functionality: fully functional, Technical data of the press: Name: Eccentric press SCHULER Model: PD 63 Pressing force: 63t Press dimensions (L x W x H): 1800 x 1300 x 2500 mm Press weight: approx. 4,500 kg Table dimensions (L x W): 700 x 550 mm Table opening (L x W): 265 x 265 mm Ram dimensions (L x W): 320 x 300 mm Ram stroke: 135 mm (fixed) Max. distance from ram to table: 400 mm PLC components: SIEMENS SIMATIC S7-300 Pneumatic components: FESTO Operation modes: single (foot pedal, two-hand lever), continuous (automatic mode – programmable time interval 1–99,999 s and number of cycles 1–32,000) Special function for setting the lower position of the ram Automatic central lubrication Pneumatic clutch and brake. Nlodpfew R Tl Tjx Agzek Note: Two identical presses are available (the only difference is in display size: 7" and 4.3"). If both presses are purchased, the total price is 12,000 EUR. Technical documentation is not available. Remote PLC programming assistance by a programmer is possible. Shipping costs are extra. Urgent sale, as more space is needed for new equipment.

Condition: excellent (used), Year of construction: 2020, functionality: fully functional, We are offering a beautiful eccentric press from Schuler/Beutler Nova AG, model CFL63c C-frame. The machine is under power, ready for demonstration and can be tested on site. It is suitable for both safeguarded and non-safeguarded tools. Technical data and information: Year of manufacture: 2020 Control system: CCS/PNOZmulti Rated power: 4 kW Rated force: 630 kN Working energy (J): 2750 Max. strokes in continuous operation (min-1): 30 - 120 Max. strokes in single stroke mode (min-1): 60 Nsdpfext Nxtsx Agzelk Table dimensions: 820 x 590 mm Ram dimensions, max. tool size: 470 x 415 mm Ram bore Ø: 50 mm Max. weight of upper tool (kg): 200

Condition: excellent (used), functionality: fully functional, I am selling this line, which consists of the following press, decoiler, straightener, and Rebenda VP 205 CNC roller feeder. The line has been dismantled and stored in a warehouse. Excellent condition, regularly maintained. Nljdpfexz Dnxjx Agzsk

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 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 permitted only for safe tools or fixed screen according to the German Safety Regulations (UVV) with motor, pneumatic clutch, mechanical overload protection in ram, manual stroke adjustment, manual ram adjustment, inclineable, manual central lubrication, two-hand and foot operation Nsdpfevuudnjx Agzolk as is where is, WITHOUT putting into operation Price for commissioning (in given condition) on request

Condition: used, Year of construction: 1964, Technical details: pressure: 125 t stroke: 28 mm number of strokes: 56-225 Hub / Min distance between columns: 1000 mm ram adjustment: 60 mm distance table/ram: 376 mm Table dimensions: B.950xT:720 mm passage opening in table: 400x130 mm height over floor: 1120 mm ram surface area: 920x540 mm mortise hole in ram: Dm 65 x 120 mm Nlodpfx Agou Nfibozek column travel -side: 250 mm total power requirement: 30 kW weight of the machine ca.: 15,5 t dimensions of machine: 3,1x1,34x3,6 m dimensions electric cabinet LxWxH: 0,64x0,22x1,2 m This press is a high-performance press for mass production /series production. - Contains left side a material feed via automatic feed (mechanic) and right side a waste cutter. Feed = 0-200mm, roll width =250mm Partial documentation as a copy available. Machine is not functional and is on sale as is! *

Condition: used, Year of construction: 1984, Pressure total: 600 ton Nlodpfeuqdizjx Agzok Ram stroke: 762 mm Slide adjustment: 406 mm Shut height (stroke down, adjustment up): 1322 mm Free frontal opening L-R: 3700 mm Table surface area : 3350 x 2134 mm Slide area: 3350 x 2134 mm Die cushion capacity in table: 180 ton Die cushion stroke: 305 mm Ejector in ram: 60 ton Ejector stroke in ram: 230 mm Number of strokes: 16 s.p.m. Required power: 90 kW Weight of machine approx.: 185 ton Standard configuration Cushion in table pneumatic Extended machine accessories die loading charts for tool changeABB Handling robots for loading and unloading presses

Condition: used, Year of construction: 1998, pressure 3500 t stroke 900 mm Distance table / ram, stroke down 1000 mm distance table / ram, stroke up 1900 mm table surface area 3150 x 2150 mm ram surface 3150 x 2150 mm Total Weight of Tool max. 30,0 t Weight of Tool Top Part max. 20,0 t speed down 400 mm/s working speed 0,9 - 9,2 mm/s Hydraulic Operating Pressure 280 bar oil volume 5500 l rated current 760 A voltage 400 V frequency 50 Hz power requirement 425 kW weight 231,0 t Hydroformpress / IHU-Press maximum preforming force approx. 1000 t Total tool weight approx. 30 t upper tool weight approx. 20 t · Die function interface: 4 controlled axis, 3 b/w functions slide, 4 b/w functions bed · Parallelism control: over the length side of the press · Light curtain: front and back side · Light barrier: left and right side · Slide locking: TDC-Position · Two-hand control panel: 1 · Independent high pressure circles water hydraulic system: 2 · Max. working pressure: 3.000 bar · Displaced volume of each Intensifier: 3,74l · 2 Filling pumps: volume and pressure depending the power grid · Location of pressure intensifier: to be determined · Main pumps: located on the press crown/oil tank · One die change table: 6,7 x 2,15 m Nljdpfx Aevuukhsgzek · Max. die size: 3,15 x 2,15 m · Clamps on slide: Hydraulic · Clamps on the bed: Mechanical · Electrical control: Schuler Multiview HF Attention: This machine is a EU re-import! If the machine is to be installed and operated in the EU, it must be adapted to the currently valid EU directives of the country of installation before it is put into operation This work is not part of the offered price as is where is, WITHOUT putting into operation, stored in dismantled condition

Condition: used, Year of construction: 1974, Pressure total: 500 ton Ram stroke: 500 mm Slide adjustment: 500 mm Shut height (stroke down, adjustment up): 980 mm Free frontal opening L-R: 2900 mm Table surface area : 2800 x 1800 mm Slide area: 2800 x 1800 mm Die cushion capacity in table: 100 ton Die cushion stroke: 180 mm Nodpfx Ajxq Tn Hogzelk Die cushion pad area: mm Table height over floor: 615 mm Number of strokes: 15 / 30 s.p.m. Required power: 90 kW Weight of machine approx.: 160 ton Standard configuration Extended machine accessories

Condition: used, Year of construction: 1997, pressure 1000 t distance between columns 1260 mm stroke 315 mm no. of strokes 10, 21 - 42 /min distance table/ram, max. stroke up, adjustment up 1295 mm table surface area 1250 x 800 mm table height over floor 670 mm side window 830 mm capacity of ejector in table 63 t ejector stroke of ejector in table 75 mm capacity of ejector in ram 16 t stroke of ejector in ram 23 mm ram surface 1250 x 800 mm Nlsdpjvuukuofx Agzjk ram adjustment 20 mm feeding length transfer 0 - 250 mm closing travel of each rail programmable 0 - 140 mm no. of strokes of the transfer 42 /min power requirement 135,0 kW weight 120,0 t Dimensions (WxDxH) 5,9 x 4,8 x 7,95 m height above floor 6,95 m height beneath floor 1,0 m with DC drive, pneumatic clutch, motoric ram adjustment, pneumatic counterbalance in ram, mechanical ejector in table (pneumatically controlled), mechanical ejector in ram, ram interlocking, die clamping system in table and ram, motoric oil circular lubrication, grease lubrication control of the press: Siemens S 5 - CNC 2-Achs-Transfer (Fabrikat Dreher, Type STV-D Modell 350/100-SO, Bj. 2008), Steuerung Siemens S 7 - cleaning system (make Beyss, yom. 1989) as is where is, WITHOUT putting into operation, stored in dismantled condition The press was previously installed in a soundproof enclosure, which is not part of the scope of delivery Video at seller's site before dismantling available

Condition: used, Year of construction: 2010, pressure 600 t distance between columns 3640 mm stroke fix 350 mm no. of strokes 11 - 44 /min Nljdsvut Dyjpfx Agzsk dayligth (stroke and adjustment up) 1550 mm column travel -side 2200 mm table surface area 3600 x 2500 mm ram surface 3600 x 2500 mm ram adjustment 400 mm band width 2000 mm material thickness 0,6 - 2,5 mm material cross-cut 1600 x 2,5 mm² coil weight 35,0 t Number of Straightening rolls 13 0 straightening roll diameter 50 mm Blanking Line (press, coil line, blank stacking system) yom 1993 - 2010: new control Siemens S 7 - press Schuler type EBS 4-600 with infinitely variable drive, fly-wheel brake, pneumatic clutch/brake combination, hydraulic overload protection in ram, pneumatic counterbalance in ram, motoric ram adjustment, ram interlocking moving tables (2x) without rails for the moving tables - decoiler make Schleicher, type HE - 355 - 2100, yom 1994 with auxiliary drive, snubber roll - coil lifting device - extractor device make Schleicher - shear - straightening machine make Schnutz, type RME 18/50/13-2000 TZ, yom 1994 with infinitely variable drive, 30 intermediate rolls, 117 supporting rolls - coil loop bridge - roll feed make Schleicher, type WV-SYS-A 160-2000, yom 1994 - blank stacker NSM-Magnettechnik stored in dismantled condition - Video before dismantling available

Condition: used, Year of construction: 2012, pressure 260 t distance between columns 360/270 mm stroke 60 mm Stroke rate 50 / min Distance table/ram, max. stroke up, adjustment up 225 mm Nlodsvuuk Iopfx Agzok Table surface area 340 x 380 mm table height over floor 800 mm Ram surface 230 x 220 mm Ram adjustment 12 mm Power capacity 4,5 kW Dimensions (WxDxH) 2,0 x 1,55 x 2,6 m Weight 4,5 t Overhauled in 2012 permitted only for safe tools or fixed screen according to the German Safety Regulations (UVV) overhaul in 2012: new clutch-brake combination new control Siemens S 7 new two-hand and foot operation

Condition: used, Year of construction: 1978, pressure 063 t Nlsdpfx Ajvzxn Degzjk throat 450 mm stroke 8 - 100 mm no. of strokes 65 /min distance table/ram, max. stroke up, adjustment up 415 mm table surface area 720 x 800 mm hole in the table 280/250 mm table height over floor 800 mm passage to the back 290 mm ram surface 450 x 280 mm ram adjustment 63 mm power requirement 7,5 kW weight 4,7 t dimensions (WxDxH) 1,3 x 2,0 x 2,65 m year of manufacture 1966 - modernized 1978 permitted only for safe tools or fixed screen according to the German Safety Regulations (UVV) with pneumatic clutch, mechanical overload protection in ram as is where is, partly dismantled, WITHOUT putting into operation Price for commissioning (in given condition) on request

Condition: used, Year of construction: 1978, material width 500 mm coil weight 6,5 t material thickness 0,5 - 1,5 mm coil internal diameter 420 - 560 mm coil external diameter 1500 mm no. of straightening rolls 17 straightening roll diameter 50 mm Njdpfsvuunajx Agzslk number of draw-in rolls 4 speed 6 - 60 m/min dimensions of the straightener (WxDxH) 2,3 x 1,3 x 1,7 m dimensions of the decoiler (WxDxH) 1,3 x 1,2 x 2,0 m straightener (type R 500) with infinitely variable drive, adjustment of the roller box manual centralized double decoiler (type LH 2-1,5-500) with hydraulic centralized expansion, hydro-mechanical lag break as is where is, WITHOUT putting into operation, WITHOUT hydraulic aggregate

Condition: used, Year of construction: 2006, pressure 250 t distance between columns 3000 mm stroke 600 mm Distance table/ram, stroke up 900 mm Table surface area 2500 x 1300 mm Table height above floor 1050 mm Side window 1350 mm Nlodpfxevuuhao Agzsk Ram surface 2500 x 1300 mm Speed down 500 mm/s Speed up 400 mm/s Working speed 36 - 64 mm/s Oil volume 2700 l Power capacity 137,0 kW Weight 54,0 t Dimensions (WxDxH) 4,1 x 4,55 x 6,15 m permitted for manual loading according to the CE Regulations with oil-hydraulic drive, hydraulic cutting impact cushioning, hydraulic ram interlocking No foundation pit necessary can be offered without putting into operation or alternatively with new control Siemens S 7-1500 F

Condition: used, Year of construction: 2000, pressure 16 t throat 350 mm stroke 25 mm no. of strokes 200 - 1000 /min distance table/ram, max. stroke up, adjustment up 230 mm table surface area 480 x 280 mm Table height above floor 1050 mm ram surface 200 x 110 mm ram adjustment 25 mm diameter of blanks - 1800 mm no. of flutes 16 - 460 material thickness 2,0 mm distance between mid parts spindle and mid ram 160 - 680 mm power requirement 6,0 kW Weight 5,60 t dimensions of the machine (WxDxH) 1,4 x 2,9 x 2,4 m year of manufacture 1971 - new control 2000 with infinitely variable AC-drive, pneumatic clutch (Ortlinghaus), manual ram adjustment, electro-pneumatic blank clamping, automatic stripping device, intermittent control (ram lifting for idle stroke), fully automated centralized oil lubrication, two-hand operation, electrical control Siemens S 7 (yom 2000) various change wheels Nlsdpfx Ajw U Ekvogzok

Condition: used, nominal force 100 t stroke 320 mm Nodpsvuk N Tjfx Agzslk no. of strokes 35 /min distance between columns 360 / 250 mm Distance table/ram, max. stroke up, adjustment up 500 mm table surface area 320 x 450 mm table height over floor 660 mm ram surface 250 x 280 mm spindle diameter 125 mm power capacity 3,0 kW weight 4,5 t Dimensions (WxDxH) 2,0 x 1,6 x 3,1 m only permitted for hot forming work high speed friction screw press with motor, friction screw drive as is where is, WITHOUT putting into operation

Condition: used, Year of construction: 1978, pressure 100 t throat 315 mm stroke 30 - 160 mm no. of strokes 40 /min distance table/ram, max. stroke up, adjustment up 460 mm table surface area 910 x 680 mm Hole in the table 400 mm table height over floor 800 mm Nsdpfx Aevzxnwegzslk passage to the back 400 mm ram surface 630 x 400 mm ram adjustment 80 mm power requirement 7,5 kW weight 7,5 t dimensions (WxDxH) 1,7 x 2,0 x 3,0 m year of manufacture 1957 - modernized 1978 permitted for manual put-in according to the German Safety Regulations (UVV) with pneumatic clutch, mechanical overload protection in ram, pneumatic counterbalance in ram, two-hand and foot operation