Used Hydraulic Guillotine Shear Fast Model 528 for sale (34,519)

Condition: good (used), Year of construction: 1993, Used Darley guillotine shear Nedpoyzf Snofx Abyjdc Type VS 6008 Capacity 6050 x 8 mm Machine fully operational, frame needs to be welded (see last photo)

Condition: good (used), Year of construction: 1995, sheet thickness (max.): 6,040 mm, Sheet width 6040 mm Sheet thickness 4 mm Total power requirement 12 kW Machine weight approx. 22 t Ndsds Aax H Rjpfx Abyjc Additional information - Specification - Back stop - Roll shelf

Condition: new, functionality: fully functional, Sheet width: 2040 mm Sheet thickness for structural steel: 4 mm Sheet thickness for stainless steel: 2 mm Total power: 7.5 kW Back gauge: 750 mm Machine weight approx.: 2600 kg Dimensions: 2810 x 2230 x 1360 mm Ndsdpfx Aszbbdfjbyjc Standard equipment: - All-steel sheet metal welded construction with static and dynamic frame rigidity - Direct drive with braking motor - specially alloyed cutting blades - 750 mm motorized, digitally adjustable back gauge with ball screw spindles - manual blade gap adjustment system - mechanical sheet metal clamping system with plastic support - work table with insert plates - foot switch for single and repeat cut cycles - 1 x squaring arm with a length of 1000 mm and a metric scale - 2 x material support arms at the front, 800 mm - front gauge - finger guard - front and rear guards - rear light protection devices - CE declaration of conformity

Condition: used, LVD Shear Njdpfx Aex Tqtbobyjdc Type HST C-10/31 Capacity 3000 x 10

Condition: excellent (used), functionality: fully functional, Year of construction: 2004, control type: CNC control, actuation type: hydraulic, controller manufacturer: Amada, sheet thickness (max.): 6 mm, Equipment: CE marking, documentation/manual, emergency stop, finger protection, foot remote control, type plate available, Amada GX 630 +SE30 +STACKER FULL OPTIONS Shear GX630 Discharge conveyor + lift system + scrap bin SE30 Constant level stacker ENC 30 This Amada guillotine shear comes equipped with a combined discharge conveyor, lift system, and scrap bin. At the rear, it features an original Amada discharge conveyor with material stacker. The system is frequency-controlled and maintains a constant drop height for material stacking. The machine is in very good condition and has only been used for thin sheet material. All documentation and service reports are available. Nedpfx Abjy Sbu Hjysdc Machine specifications: Cutting length: 3050 mm Max. thickness: 6 mm steel Control: Amada Automatic cutting angle adjustment Automatic cutting gap adjustment Backgauge: 1000 mm Lift system: pneumatic Dimensions (L x W x H): 3790 x 2230 x 1860 mm Weight: 6150 kg

Condition: used, functionality: fully functional, Year of construction: 1995, sheet thickness steel (max.): 20 mm, sheet thickness stainless steel (max.): 14 mm, Equipment: safety light barrier, Hydraulic Shear Brand: Casanova Nodpfx Aswy Nhqobyodc Model: VC-26 Year: 1995 Power: 30KW New WEINTEK control installed in 2020. Cutting length: 3100mm Maximum cutting thickness (steel): 20mm Maximum cutting thickness (stainless): 14mm Throat: 500mm Cuts per minute: 8-18 Backgauge: 1,000mm Manual blade gap adjustment via side levers. Front safety laser.

Condition: new, functionality: fully functional, Year of construction: 2010, overall weight: 4,500 kg, HACO HSLX 3006 in new condition Equipped with a new set of blades and a new control system. Technical condition: Excellent Capacity for regular steel: 6 mm (400 N/mm2) Length of back gauge: 750 mm Control system: SC 101 (NEW) Max. cutting angle: 3.0° Number of clamps: 18 Njdpfxszrgf Uj Abyjdc Strokes per minute at the smallest angle: 14 Strokes per minute at the largest angle: 8 Working height: 770 mm Motor power: 7.5 kW Total length: 3800 mm Total height: 1750 mm Total width: 1650 mm Total width with CE guarding: 2700 mm Weight approx. 4500 kg Year of manufacture: 2010 Delivery and installation at your location are, of course, possible; delivery costs and any additional charges will be agreed upon. Since 2019, we have been the Dutch dealer for HACO press brakes and shears. In addition to the sale of sheet metal processing machines, we offer a complete package for service, maintenance, and repairs.

Condition: good (used), Year of construction: 1988, machine/vehicle number: 802107, Offer 26307 Technical data: - max. working width 3050 mm - max. cutting capacity St 40 6 mm Nodpfozw Di Isx Abysdc - Cutting angle adjustable, motorized 0.5 - 3° - Cutting gap adjustment by hand - Number of hydraulic clamping devices 18 pcs - Motorized rear stop 10 - 750 mm - Front angle stop + support arms - Number of strokes per minute, depending on cutting angle and cutting length 9 - 17 - Hydraulic drive 400 V / 7.5 kW - Table height 770 mm - Space requirement including rear stop, excluding front support arms approx. W 3750 x H 1600 x D 1650 mm - Weight approx. 4500 kg - including: - Foot switch - Cutting line illumination

Condition: like new (used), functionality: fully functional, Year of construction: 2023, operating hours: 20 h, machine/vehicle number: 2306267, control type: NC control, degree of automation: semi-automatic, actuation type: hydraulic, controller manufacturer: ELGO, controller model: P40T, working width: 3,100 mm, cutting angle (min.): 1.5 °, stroke rate (min.): 18 1/min, stroke rate (max.): 23 1/min, sheet thickness (max.): 6 mm, sheet thickness stainless steel (max.): 4 mm, table height: 865 mm, back gauge adjustment: CNC-controlled, back gauge: 1,044 mm, power: 11 kW (14.96 HP), input voltage: 400 V, input current: 25 A, input frequency: 50 Hz, operating pressure: 220 bar, overall weight: 6,400 kg, total length: 4,630 mm, total width: 2,965 mm, total height: 1,990 mm, number of support arms: 14, pump pressure: 220 bar, Equipment: documentation/manual, emergency stop, foot remote control, For Sale: LeMans Hydraulic Guillotine Shear B 06-3100 (2023) Like-new condition with only ~20 operating hours. Ndjdpfx Aex An D Tjbyec Equipped with an automatic backgauge controlled via a modern ELGO P40T touchscreen, allowing quick and precise cutting length adjustments. Features include 3100 mm cutting length, 6 mm max thickness, 11 kW motor, 220 bar hydraulic system, and 400V / 3-phase power. Extremely solid 6400 kg construction ensures high precision and stability. Ideal for workshops seeking a powerful, nearly unused hydraulic shear with modern controls.

Condition: new, Year of construction: 2026, Hydraulic Guillotine Shears Hydraulic guillotine shears are advanced machines designed for precise cutting of sheet metal with various thicknesses and hardness levels. Thanks to the use of a hydraulic drive system, they provide high cutting force, enabling efficient processing of even the most demanding materials. The robust construction and modern control systems ensure accuracy, repeatability, and safe operation. These machines are indispensable equipment in industrial plants and workshops involved in metal processing. Technical Specifications Max. sheet thickness (S235): up to 8.0 mm Maximum cutting length: 3200 mm Cutting angle: 1.5° Number of strokes per minute: 10–15 Back gauge travel: 600 mm Motor power: 11 kW Length: 4300 mm Width: 2000 mm Height: 2100 mm Weight: 7800 kg Equipment Motorized rear back gauge (driven by ball screws) Nodpfx Aboych Iasyjdc Hydraulic sheet metal clamps along the entire cutting length Blade gap adjustment Ball transfer guides on the worktable Working area illumination Front support arms Mobile foot pedal controller Hydraulic Guillotine Shears NC 8x3200 ESTUN E21S Control System Control: Precise positioning of the rear back gauge Program memory: Ability to save up to 40 programs, each with a maximum of 25 steps Retract function: Automatic back gauge retraction after cutting Parameter saving: One-button saving of settings Data protection: Retention of parameters in case of power failure

Condition: used, functionality: fully functional, Guillotine Shear Brand: SAGITA Capacity: 4000 x 8 mm Backgauge capacity: 1100 mm Dimensions: 4750 x 2250 x 1850 mm Weight: 12 t Blade gap adjustment Ndedpfx Absynglnsysc ELGO backgauge Rear sheet support

Condition: used, functionality: fully functional, Used guillotine shear from Donewell Model: 2500 3 Ndjdpsy Nycqofx Abyoc Steel capacity: 2500 x 3 mm Electric backgauge Adjustable cutting angle

Condition: as good as new (ex-display), Year of construction: 2026, Hydraulic oscillating shear for sheet metal Ndsdpjz S Nn Rsfx Abyoc Maximum sheet thickness: 6 mm Cutting length: 3000 mm Touch 6 Cybelec control system Rear back gauge: 600 mm (X-axis) Light curtain on the front side

Condition: used, Year of construction: 2002, Hydraulic Guillotine Shear HACO TS 3006 Capacity: 3100 x 6,5 mm Back gear gauge travel: 1000 mm Nodpfx Abjz Hwiqsysdc Year of construction: 2002 Motor power: 7,5 kW SP8 Command Blades with 4 cutting edges Voltage: 380 V Photocells at the back Length: 4000 mm Depth with photocells : 2800 mm Depth without photocells: 2200 mm Height: 1900 mm Weight: approx 5 T

Condition: used, functionality: fully functional, Year of construction: 2012, control type: manual, actuation type: electric, working width: 1,250 mm, cutting angle (min.): 1.5 °, stroke rate (min.): 35 1/min, sheet thickness (max.): 3 mm, table height: 800 mm, back gauge adjustment: motor-driven, back gauge: 650 mm, back gauge travel distance R-axis: 650 mm, power: 5.5 kW (7.48 HP), input voltage: 400 V, input current: 11 A, input frequency: 50 Hz, type of input current: three-phase, control voltage: 24 V, overall weight: 1,450 kg, total length: 1,920 mm, total width: 2,130 mm, total height: 1,350 mm, number of support arms: 2, Equipment: CE marking, emergency stop, finger protection, foot remote control, safety light barrier, type plate available, Year of manufacture: 2012 Cutting length: 1250 mm Sheet thickness: 3 mm Ndsdpfx Abez S Hu Ujyec Cutting angle: 1° 30' Strokes/min: 35 Working height: 800 mm Rear gauge, motor-adjustable, max. 650 mm Table width: 305 mm Motor power: 5.5 kW Length: 1920 mm Depth: 2130 mm Height: 1350 mm Connection: 400V, 13 A Weight: 1450 kg High operator safety thanks to protective guard and light barriers Activation via foot pedal, keeping hands free for positioning the sheet Support arms with scale on the front for large sheets Motor-driven adjustment of the precise rear gauge via control panel Spring-mounted clamping beam with rubber plates

Condition: used, functionality: fully functional, Year of construction: 1997, machine/vehicle number: C 97 12 06, control type: CNC control, degree of automation: automatic, actuation type: hydraulic, working width: 3,100 mm, sheet thickness (max.): 6 mm, back gauge adjustment: CNC-controlled, back gauge: 1,050 mm, overall weight: 6,500 kg, number of support arms: 2, Equipment: angle stop, Hydraulic shear – AMADA, GPX 630 model. Cutting length: 3100 mm x 6 mm, fully CNC controlled. Adjustable blade angle and blade gap, set by the computer after entering the material thickness and length. Sheet metal cutting range: 0.4 - 6 mm. CNC back gauge with a travel distance of 10 - 1050 mm, retraction, and programmable. Machine with automatic support for long sheets of cut metal at the rear. Raising and lowering rear back gauge. Machine weight: 6.5 tons. 2 supports and a square bar at the front of the machine. The shear is regularly serviced. The machine has been used sporadically for the past 10 years. Service documentation and the machine manual are available. If you have any questions or require further information, please send a message or contact us by phone. Ndjdpfx Aezdzkcebyec

Condition: good (used), functionality: fully functional, Guillotine Shears CNTA 3150/10A Ndedpfx Abeyz D H Djysc

Condition: excellent (used), functionality: fully functional, control type: NC control, actuation type: hydraulic, controller manufacturer: ESA, working width: 3,050 mm, sheet thickness (max.): 4 mm, back gauge adjustment: motor-driven, type of input current: three-phase, Equipment: emergency stop, finger protection, foot remote control, type plate available, OLEOTECNICA hydraulic guillotine shear Working cutting length: 3050 mm Maximum cutting thickness: 4 mm ESA programmer for dimension display Motorized backgauge Njdeyqwhfjpfx Abyjdc Safety guards.

Condition: ready for operation (used), functionality: fully functional, Year of construction: 1991, control type: CNC control, actuation type: hydraulic, working width: 4,080 mm, sheet thickness (max.): 6 mm, overall weight: 103,000 kg, Cizalla Beyeler with CNC control: Automatic backgauge adjustment Nsdpfx Aex E Awcobyodc Automatic cutting length adjustment Automatic cutting angle adjustment Automatic sheet thickness adjustment

Condition: used, functionality: fully functional, Year of construction: 2000, working width: 3,050 mm, cutting angle (min.): 0.5 °, cutting angle (max.): 3 °, sheet thickness (max.): 6 mm, back gauge: 750 mm, input voltage: 380 V, overall weight: 4,500 kg, Hydraulic vertical cutting shear Brand: HACO Model: TS 306 Sold by: Casanova Three-phase 380V Year: 2000 Type: Vertical cutting (blade inclination) Cutting length: 3050 mm Capacity: 6 mm Cutting angle adjustment: 0.5-3 degrees Number of hold-downs: 13 Strokes per minute: 8-14 Squaring arm: 1000 mm Back gauge: 750 mm Motorized back gauge with handwheel for fine adjustment Ndsdexgdlnspfx Abyec Motor: 7.5 kW Weight: 4500 kg

Condition: refurbished (used), functionality: fully functional, Year of construction: 2007, HYDRAULIC SHEAR LVD HD CS 31x13 Serial number: 34887 Year of manufacture: 2007 TECHNICAL SPECIFICATIONS Max. sheet thickness (St45): 13 mm Cutting length: 3100 mm Range of back gauge: 750 mm Min. cutting angle: 0.5° Ndedpezg Dp Tefx Abyoc Max. cutting angle: 2.5° Min. number of strokes/min: 7 Max. number of strokes/min: 35 Min. blade clearance: 0.05 mm Max. blade clearance: 2.2 mm Motor power: 15 kW Weight: 8700 kg OPTIONS: Electrical adjustment of back gauge (1000 mm) with digital readout. Electrical adjustment of cutting angle. Adjustable blade clearance. With 90° square arm front support. Foot pedal. CE safety standards.

Condition: new, functionality: fully functional, Year of construction: 2026, control type: PLC-controlled, degree of automation: automatic, actuation type: hydraulic, controller manufacturer: ESTUN Automation, controller model: E21S, working width: 3,200 mm, cutting angle (min.): 1.5 °, cutting angle (max.): 1.5 °, stroke rate (min.): 20 1/min, stroke rate (max.): 20 1/min, sheet thickness (max.): 4 mm, sheet thickness aluminum (max.): 4 mm, sheet thickness brass (max.): 4 mm, sheet thickness copper (max.): 4 mm, sheet thickness steel (max.): 4 mm, sheet thickness stainless steel (max.): 2 mm, table height: 740 mm, back gauge adjustment: motor-driven, back gauge: 600 mm, back gauge travel distance R-axis: 600 mm, input voltage: 400 V, type of input current: three-phase, oil tank capacity: 200 l, overall weight: 5,600 kg, total length: 3,840 mm, total width: 2,175 mm, total height: 1,600 mm, warranty duration: 12 months, Equipment: CE marking, angle stop, centralized greasing system, documentation/manual, emergency stop, finger protection, foot remote control, safety light barrier, type plate available, BRAND-NEW HYDRAULIC GUILLOTINE SHEAR 4 × 3200 E21S Controller and Laser Cutting-Line Guide The hydraulic guillotine shear is designed for accurate straight-line cutting of sheet metal and strips. It is suitable for steel, non-ferrous metals and other compatible materials. With a maximum cutting capacity of 4 mm and a working length of 3200 mm, it is an efficient solution for fabrication workshops and industrial production facilities. The machine combines a robust hydraulic system with a motorized back gauge and E21S controller, allowing quick and repeatable positioning. An illuminated laser guide clearly indicates the cutting line and helps the operator align the workpiece accurately before each cut. Hydraulic hold-downs secure the sheet along the entire cutting length. Ball transfer units integrated into the table make large sheets easier to position and help protect their surfaces during handling. Front support arms and a front gauge with measuring scale provide additional support and simplify repeat work. The segmented blade design allows an individual damaged section to be replaced instead of the complete blade, helping reduce maintenance costs. Adjustable blade clearance enables the machine to be set for different sheet thicknesses and materials. TECHNICAL DATA • Maximum sheet thickness: 4 mm • Maximum cutting length: 3200 mm • Blade rake angle: 1°30′ • Cutting frequency: 20 strokes/min • Back-gauge travel: 600 mm • Distance between side frames: 3350 mm • Blade length: 3250 mm • Table height: 740 mm • Motor power: 5.5 kW • Weight: 5600 kg • Dimensions (L × W × H): 3840 × 2175 × 1600 mm • Controller: E21S • Cutting-line guide: Laser STANDARD EQUIPMENT • Motorized back gauge • Ball-guided back-gauge system • Hydraulic sheet hold-downs along the full cutting length • Segmented, individually replaceable blades • Blade-gap adjustment Nedpfsyt E Aiex Abysdc • Ball transfer units on the worktable • Front material-support arms • Front gauge with measuring scale • Rear safety guard • Front safety guard • Foot-control pedal • E21S controller • Illuminated laser cutting-line guide CONDITION, WARRANTY AND DOCUMENTATION • Brand-new machine • 12-month warranty • Warranty and post-warranty service • CE Declaration of Conformity • Operating and maintenance manual in English This guillotine shear offers a practical combination of cutting capacity, operator-friendly controls, reliable sheet positioning and safety equipment. Its compact design makes it suitable for both general fabrication and repeat production work. Delivery can be arranged throughout Europe and beyond. Transport costs are calculated individually according to the destination. Please provide the delivery address or postal code to receive a transport quotation. Please visit our website to view our other available metalworking machines.

Condition: ready for operation (used), functionality: fully functional, Year of construction: 2008, working width: 3,000 mm, cutting angle (min.): 1.5 °, sheet thickness (max.): 30 mm, throat depth: 100 mm, TECHNICAL DETAILS Ndodpfx Abjzlg Sboyoc Sheet metal width: 3,050 mm Sheet metal thickness: 30.0 mm Stand extension: 100 mm Cutting angle: 1.5° - 3.5° Adjustment speed: max. 200 mm/s MACHINE DETAILS Dimensions & Weight Dimensions: 4,700 x 3,535 x 2,980 mm Weight: 36,000 kg

Condition: new, functionality: fully functional, Year of construction: 2026, control type: PLC-controlled, degree of automation: automatic, actuation type: hydraulic, controller manufacturer: ESTUN Automation, controller model: E21S, working width: 3,200 mm, cutting angle (min.): 1.5 °, cutting angle (max.): 1.5 °, stroke rate (min.): 14 1/min, stroke rate (max.): 14 1/min, sheet thickness (max.): 6 mm, sheet thickness aluminum (max.): 6 mm, sheet thickness brass (max.): 6 mm, sheet thickness copper (max.): 6 mm, sheet thickness steel (max.): 6 mm, sheet thickness stainless steel (max.): 4 mm, table height: 800 mm, back gauge adjustment: motor-driven, back gauge: 600 mm, back gauge travel distance R-axis: 600 mm, input voltage: 400 V, type of input current: three-phase, oil tank capacity: 200 l, overall weight: 7,380 kg, total length: 3,840 mm, total width: 1,675 mm, total height: 1,620 mm, warranty duration: 12 months, Equipment: CE marking, angle stop, centralized greasing system, documentation/manual, emergency stop, finger protection, foot remote control, safety light barrier, type plate available, OFFER OF THE WEEK – 5% DISCOUNT! HYDRAULIC GUILLOTINE SHEAR 6 × 3200 mm Hydraulic guillotine shears are used for straight-line cutting of sheets and strips made of steel, non-ferrous metals, and other materials. Technical data: Maximum sheet thickness: 6 mm Maximum cutting length: 3200 mm Blade rake angle: fixed −2° Number of strokes per minute: 14 Back gauge travel: 20–600 mm (standard) Distance between side frames: 3450 mm Table height: 800 mm Motor power: 7.5 kW Weight: 7380 kg Machine dimensions (L × W × H): 3840 × 1675 × 1620 mm Equipment: Controller E21 Motorized back gauge Back gauge with ball screws Hydraulic sheet hold-downs along the entire cutting length Segmented blades with the possibility to replace only the damaged segment Digital readout of the back gauge position Blade gap adjustment Set of blades Ball transfer units on the table 3 front support arms Front gauge with measuring scale Rear safety guard Front safety guard Illuminated cutting line Foot pedal CE declaration of conformity Delivery conditions: The machine is brand new 12-month warranty Nodpfxsyt E Eks Abyedc Warranty service Post-warranty service CE declaration of conformity Operation and maintenance manual (English) Delivery to the customer is possible. Transport cost is calculated individually by the transport company. If you are interested in other machines, we encourage you to visit our website.

Condition: new, functionality: fully functional, Year of construction: 2026, control type: PLC-controlled, degree of automation: automatic, actuation type: hydraulic, controller manufacturer: ESTUN Automation, controller model: E21S, working width: 3,200 mm, cutting angle (min.): 1.5 °, cutting angle (max.): 1.5 °, stroke rate (min.): 12 1/min, stroke rate (max.): 12 1/min, sheet thickness (max.): 8 mm, sheet thickness aluminum (max.): 8 mm, sheet thickness brass (max.): 8 mm, sheet thickness copper (max.): 8 mm, sheet thickness steel (max.): 8 mm, sheet thickness stainless steel (max.): 5 mm, table height: 800 mm, back gauge adjustment: motor-driven, back gauge: 600 mm, back gauge travel distance R-axis: 600 mm, input voltage: 400 V, type of input current: three-phase, oil tank capacity: 200 l, overall weight: 7,300 kg, total length: 3,850 mm, total width: 2,345 mm, total height: 1,620 mm, warranty duration: 12 months, Equipment: CE marking, angle stop, centralized greasing system, documentation/manual, emergency stop, finger protection, foot remote control, safety light barrier, type plate available, OFFER OF THE WEEK – 5% DISCOUNT! HYDRAULIC GUILLOTINE SHEAR 8 × 3200 E21S Controller and Illuminated Cutting Line This hydraulic guillotine shear is designed for accurate straight-line cutting of sheet metal and strips made from steel, non-ferrous metals and other compatible materials. With a maximum cutting capacity of 8 mm and a working length of 3200 mm, it is a powerful solution for fabrication workshops and industrial production facilities. The machine combines a robust hydraulic system with a motorized back gauge and E21S controller, providing quick and repeatable positioning. The illuminated cutting line helps the operator align each workpiece accurately before cutting. Hydraulic hold-downs secure the sheet along the entire cutting length. Ball transfer units integrated into the table make large sheets easier to position and help protect their surfaces. Front support arms and a front gauge with measuring scale provide additional support and simplify repeat work. The segmented blade design allows an individual damaged section to be replaced instead of the complete blade, helping reduce maintenance costs. Adjustable blade clearance enables the machine to be set for different sheet thicknesses and materials. TECHNICAL DATA • Maximum sheet thickness: 8 mm • Maximum cutting length: 3200 mm • Blade rake angle: 1°30′ • Cutting frequency: 12 strokes/min • Back-gauge travel: 600 mm • Distance between side frames: 3450 mm • Blade length: 3300 mm • Table height: 800 mm • Motor power: 11 kW • Weight: 7300 kg • Dimensions (L × W × H): 3850 × 2345 × 1620 mm • Controller: E21S • Cutting-line indicator: Illuminated STANDARD EQUIPMENT • Motorized back gauge • Ball-guided back-gauge system • Hydraulic sheet hold-downs along the full cutting length • Segmented, individually replaceable blades • Blade-gap adjustment • Ball transfer units on the worktable • Front material-support arms • Front gauge with measuring scale • Rear safety guard • Front safety guard • Foot-control pedal • E21S controller • Illuminated cutting line CONDITION, WARRANTY AND DOCUMENTATION • Brand-new machine • 12-month warranty Njdeyt E U Eopfx Abyedc • Warranty and post-warranty service • CE Declaration of Conformity • Operating and maintenance manual in English The machine offers a strong combination of cutting capacity, accurate sheet positioning, straightforward operation and comprehensive safety equipment. It is suitable for general fabrication work and repeat production. Delivery can be arranged throughout Europe and beyond. Transport costs are calculated individually according to the destination. Please provide the delivery address or postal code to receive a quotation. Please visit our website to view our other available metalworking machines.