Used Hole Line Boring Machine for sale (69,813)

Condition: used, Year of construction: 1988, spindle diameter 90 mm x-travel 2000 mm y-travel 1250 mm z-travel 1250 mm spindle turning speed range 8-1600 U/min spindle stroke 720 mm Feed 1-2500 mm/U weight of the machine ca. 9,1 t 31881-07/9 Lodpfsyutqkjx Afaerk The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: excellent (used), Year of construction: 2008, operating hours: 39,000 h, functionality: fully functional, drilling depth: 1,800 mm, drill diameter: 30 mm, Manufacturer: SFT Model: TBM 3-1500 Machine type: Deep hole drilling machine with BTA system Drilling diameter: 15 – 30 mm Drilling depth: 1800 mm Chip conveyor: included Control: SFT / PS 100 incl. control cabinet Frequency inverter: included Oil sump: included Coolant tank: 2,500 liters oil Coolant pumps: 3 units, each adjustable to 40 liters, 100 bar Signal beacon: included Tailstock: rotating and adjustable according to drilling length Clamping: hydraulic clamping operation Drill spindle: speed regulation available Paintwork: light grey / blue Loading station: automatic door Machine footprint: 7,000 x 1,200 mm Filter footprint: 3,000 x 800 x 1,250 mm Commissioned: late 2007 Recurring maintenance according to manufacturer’s specifications Available: end of March 2026 Ljdpoynui Iofx Afaork Operation: 2/3-shift operation

Condition: used, spindle diameter 125 mm spindle travel 1000 mm column movement horizontal 7000 mm headstock - vertical 2500 mm/min cross travel column 450 mm taper ISO ISO 50 P.D.B. total power requirement 25 kW Lsdpfjyuql Eex Afaerk

Condition: used, spindle diameter 110 mm x-travel 2000 mm Ljdpfx Afjyuqhyoajrk y-travel 1500 mm z-travel 1450 mm table surface area 1400 x 1600 mm taper ISO 50 spindle speed: 2 - 2500 Control TOSNUC 7-3 total power requirement 22 kW

Condition: used, spindle diameter 120 mm x-travel 1800 mm y-travel 1300 mm z-travel 1500 mm Lrodpfxeyuqgij Afajk taper ISO 50 Table dimensions 1120x1400 mm number of spindle speeds 0-1.000 total power requirement 13,2 kW

Condition: new, spindle diameter 130 mm x-travel 3000 mm y-travel 2000 mm z-travel 2000 mm w-axis 700 mm table load 10.000 kg Table dimensions 1600x1800 mm Control Fanuc 31iMB voltage 400 V number of spindle speeds 35-3000 U/min taper ISO 50 Tool changer 60 Lrodpfxeyuqgce Afaek total power requirement 20/30 kW

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 0x0x0 mm Weight 2200 kg Total power requirement 44 kw Lrjdpfx Aovz E Tgefaok

Condition: good (used), Year of construction: 2007, functionality: fully functional, drilling depth: 1,150 mm, overall weight: 12,000 kg, drill diameter: 32 mm, Heidenhain iTNC530 cnc control 12-fold tool changer Technische Daten / technical details: Wege: / travels: X-Achse längs (Tisch) / X-axis longitudinal (table) 1800 mm Z-Achse quer (Ständer) / Z-axis cross (column) 1700 mm W-Achse quer (Bohreinheit) / W-axis cross (drilling unit) 1150 mm Y-Achse senkrecht (Bohreinheit) / Y-axis vertical (drilling unit) 1200 mm B-Achse (Rundtisch) / B-axis (rotary table) 360 ° A-Achse (Bohreinheit) / A-axis (drilling unit) -25 - +15 ° Bohrbereich-Tiefbohren (ELB): / drilling area-deep drilling (ELB): Durchmesserbereich / diameter range 6-32 mm max. mögliche Bohrtiefe / max. drilling depth 1150 mm Antriebsleistung / drive capacity 40 kW Gewicht der Maschine ca. / weight ca. 12000 kg Technische Daten, Zubehör und Beschreibung der Maschine sind unverbindlich - Technical data, accessories and description of the machine are not binding. Ledswcldajpfx Afajrk For more technical details please look at the photos

Condition: new, Year of construction: 2025, functionality: fully functional, workpiece weight (max.): 170 kg, grinding spindle speed: 45,000 rpm, spindle speed (min.): 5,000 rpm, spindle speed (max.): 45,000 rpm, clamping diameter: 140 mm, clamping length: 1,100 mm, Workpiece Clamping Diameter : ø 3 – 140 mm (Optional: ø 210 mm) Workpiece Diameter : ø 3 – 310 mm Workpiece Length : 50 – 1.100 mm Centre Hole Diameter : ø 1 – 60 mm (Optional ø 100 mm) Workpiece Weight : max. 170 kg (Optional 1,000 kg) Center Hole Angle : 60 ° Accuracy : < 1 µm (Submicron accuracy) Spindle Speed : 5.000 – 45.000 rpm Grinding Cone Movements : 3+1 Rotation Orbital rotation Stroke movement +1 Workpeice rotation Quirlig Grinding Technique : Included (Cross-hatched grinding pattern) Grinding Process : Semi-Automatic, CNC Control Panel : Beckhoff CNC Movements : Z-Axis Indurstry 4.0 Compatibility : Available Semi-Auto Grinding Cone Dressing : Included Workpiece Rotation : Available (as a option) Dust Extraction And Filtration : Available (as a option) Sectors : Precision Grinding, Aviation, Automotive, Machinery etc. Ledpfxjgb Ec Hs Afasrk Benefits: Sub-micron Precision: Achieve sub-micron (< 1 µm) precision in grinding thanks to Swiss engineering and a robust machine design. Sustainable Reliability: Ensure reliable and sustainable processing. Cost Efficiency & High Productivity: Benefit from lower production costs and high productivity due to a short grinding process and reduced production times for subsequent processes (cylindrical grinding). Quirlig Grinding Technique: Experience an optimized grinding process with the Quirlig Grinding Technique. Properly ground center holes that have cross-hatched grinding pattern. The cross-hatched grinding pattern ensures that oil is retained when the workpiece is placed between the centers during the cylindrical grinding process, creating a micro oil layer. The micro oil layer prevents unwanted "dry running" during cylindrical grinding. Easy to Use CNC Control Panel: Benefit from very simple operation and grinding program recording with the Beckhoff control panel and Z-axis servo movement. Industry 4.0: Fully compatible with Industry 4.0 applications, thanks to the Beckhoff control panel. Low Maintenance Costs: Enjoy low maintenance costs throughout the machine's service life, thanks to Swiss-quality construction. The Zentroflex SA-series center hole grinding machines are designed to deliver high-precision cylindrical grinding in the aviation, automotive, and machinery sectors. Additionally, the Zentroflex SA-series is the ideal solution for recovering parts distorted after heat treatment or for reducing cylindrical grinding costs. Z-Axis movement is provided by servo motor in CNC form. The part is loaded-unloaded and clamped manually. Settings are made from CNC control panel and grinding is started by pressing the start button. No other manual setting or control is made during grinding. Contact us for more details.

Condition: not inspected (used), Year of construction: 2011, functionality: unexamined, machine/vehicle number: 35114, travel distance X-axis: 600 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 600 mm, spindle speed (max.): 4,000 rpm, controller model: HEIDENHAIN TNC 124, No minimum price - guaranteed sale to the highest bidder! Bidding obligates the buyer to collect the item within the specified timeframe: either between 11.05.2026 and 13.05.2026 or between 18.05.2026 and 21.05.2026. TECHNICAL DETAILS Travel X-axis: 600 mm Travel Y-axis: 300 mm Ljdpfx Aeym Nuvsfasrk Travel Z-axis: 600 mm Travel W-axis: 650 mm Spindle speed: 0 – 4,000 rpm Table dimensions: 1,000 x 680 mm Drilling diameter, twist drill: max. 16 mm Single-lip drill: 4 – 16 mm Thread cutting: max. M12 MACHINE DETAILS Control: HEIDENHAIN TNC 124 Operating voltage: 400 V Frequency: 50 Hz Rated current: 14.2 A Connected load: 0.8 kVA Dimensions & Weight Dimensions (L x W x H): 3,500 x 1,500 x 2,100 mm Weight: 2,000 kg EQUIPMENT With 4 T-slots Including various tool holders External reference: Laubender

Condition: good (used), Year of construction: 1981, Ref. -No.: 10447 Manufacturer: SKODA Type: WD 200 Year of construction: 1981 Retrofit: 2010 Type of control: CNC Control: SIEMENS SINUMERIK 840D Storage location: Halberstadt Country of origin: Germany X-Travel: 9000 mm Y-Travel: 4000 mm Z-Travel: 1450 mm W-Axis: 2000 mm Bed width: 2000 mm Bed height: 550 mm Spindle Diameter: 200 mm Quill Stroke: 1600 mm Rotary Table (Lxw): 4000 x 4000 mm Table Load: 80000 kg Clamping Area: 3000 x 3000 mm Turning Speeds: 257 - 2570 RPM Spindle taper: 120 Automatic feeds: 342 mm / rev Spindle Turning Speed - Stepless: 1,5 - 630 RPM Max. Torque On The Boring Spindle: 20000 Nm Rapid Traverse: 16000 m / min Drive Capacity - Spindle Motor: 9,8 - 35,5 kW Total Power Requirement: 75 kW Bore Depth: 2000 mm Vertical headstock movement on the column: 3150 mm transverse movement of the stand on the bed: 4000 mm Lowest position of the spindle axis above the bed: 1100 mm Spindle speed when moving the quill forward: 1,6 - 300 max. rpm Drill feeds (spindle, quill) continuously variable in the range: 1,6 - 1600 mm / min Milling feeds (headstock vertical, column horizontal) infinitely variable: 1,6 - 1600 mm / min Machine length: 11350 mm Machine width: 5450 mm Machine Height: 7350 mm Weight Of The Machine Ca.: 65 t Further information: Lrodpfxjym Nbpe Afaek Threading: 22 metric threads, pitch range 0.5 - 12mm 32 Whitworth threads, pitch range 28 - 1 (gears) Accessories: - console for tools - 1 set of operating tools - ejector and fastening wedges for spindle - lubricating press - 1 set of spare parts for electrical equipment - clamping base plate - setting stick with electrical equipment Machine can be inspected under power by appointment.

Condition: used, Year of construction: 1982, spindle diameter 130 mm x-travel 2750 mm y-travel 2000 mm z-travel 2330 mm spindle taper ISO 50 turning speeds 900 U/min table surface area 1600x1900 mm Radial face slide 600 mm Lrsdpfxjyt R Htj Afajk Control Heidenhain TNC 131 bore spindle stroke 1000 mm feed 2500 m/min Table load 8000 kg weight of the machine ca. 37,8 t Rotating table 360° The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, Year of construction: 1993, spindle diameter 102 mm x-travel 1600 mm y-travel 1000 mm z-travel 1600 mm Control Heidenhain type TNC 410 table surface area 1000x1120 mm Table load 3000 kg spindle stroke 710 mm spindle turning speed range 4-1600 U/min main drive motor 13 kW weight of the machine ca. 12 t The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. Lodpfeyt R Ecox Afaork We look forward to your visit. Your Markus Hirsch Team

Condition: used, spindle diameter 125 mm x-travel 2000 mm y-travel 1100 mm z-travel SK 50 mm spindle taper Philips 2500 digital readout Pfillips turning speeds 925 U/min spindle stroke 800 mm Table 1000x1400 mm The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop Lredpfx Aeyt R Ansfaek If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, Year of construction: 1971, core drilling diameter max. 50-355 mm bore depth 4000 mm swing diameter 1000 mm centre height 500 mm full boring 18-100 mm main spindle bore 163 mm turning speeds 56-710 U/min workpiece weight 6,3/10 t Tailstock 70-600 mm Drill pipes, guide block, drill head, rolling steady rest, support bearing drill heads, jaws 21- 240 mm, Holder, tools, shelves, cupboards The tech. Data are manufacturer or operator information and therefore non- binding. We reserve the right to prior sale; Our terms and conditions of sale apply exclusively. Lredpfxeyt Rz De Afaok About us More than 400 of our own machines in stock Over 15,000 m² of storage space, 70 t crane capacity More than 10,000 items and accessories for your workshop If you are interested in selling machines, production lines, or your business, please contact us. You can find further offers on our website. Tours are possible by appointment. We look forward to your visit. Your Markus Hirsch Team

Condition: used, functionality: fully functional, travel distance X-axis: 1,000 mm, travel distance Y-axis: 700 mm, SIP 600 – Precision Coordinate Boring Machine Accuracy Positioning accuracy on X and Y axes over the entire travel: 0.003 mm Capacity Table travel (X axis): 1000 mm Slide travel (Y axis): 700 mm Vertical quill travel: 300 mm Vertical crossrail travel: 780 mm Distance between uprights: approx. 1100 mm Max. distance spindle nose to table: 1000 mm Table Usable table surface: 1100 × 842 mm Maximum load capacity: 1500 kg Feed rates: 1 – 1000 mm/min Rapid traverse: 5000 mm/min Slide (Carriage) Feed rates: 1 – 1000 mm/min Rapid traverse: 5000 mm/min Spindle and Hydrostatic Quill Spindle speed: 40 – 2000 rpm (18 speeds) Automatic boring feeds: 0.04 – 0.35 mm/rev Tool taper: Morse 4 – SIP 4e Lredpfx Afsyt Rrpoaok Spindle motor power: 5.9 kW (8 HP) Hydrostatic quill diameter: 135 mm Functions: Automatic tool clamping Automatic depth stop Spindle rotation direction reversal Speed preselection Machining Assist Unit X and Y axis display: 0.001 mm Z axis display: 0.01 mm Memory capacity: 999 sequences Automatic movements: X and Y / Simultaneous XY Programmable increments: 0.002 / 0.009 / 0.1 / 1 mm Power Supply Electrical supply: 50 Hz – 380 V 60 Hz – 440 V Compressed air: 6 – 10 bar (11 l/min) Machine Dimensions Machine footprint: 2870 × 3480 mm Footprint with cabinet: 3870 × 4000 mm Total height: 3235 mm Weight Net machine weight: 10,000 kg Machine weight with cabinet and accessories: 11,000 kg

Condition: new, Year of construction: 2015, functionality: fully functional, machine/vehicle number: 15VWL1032, The machine includes fixtures for the production of electrical couplings in the following range: Lsdpfx Asu Itk Rsfasrk 250 - 800 mm SDR11 355 - 1200 mm SDR17 900 - 1200 mm SDR26 Original MSA drawings are also included. The VWL 1200 is a CNC controlled vertical three-axis electric pipe laying machine designed for laying medium to large fittings or pipes. The machine can produce fittings typically in the 250 to 1400 mm internal diameter range (1400 mm SDR17). An optional 2-axis CNC drilling unit is available for drilling fusion indicators during the wire laying cycle or for drilling end holes during the external profiling cycle. The VWL 1200 uses special fixtures that clamp onto an innovative feature that is integral to the coupling design, so that there is a separate fusion zone in each half of the coupling. The process of laying the wire starts at one clamp at the end of the coupling. The wire is inserted with twice the required pitch at the end of the fusion zone, whereupon the tool system rotates and then moves in the opposite direction between the first laid pitch until it reaches the resting position at the second clamp. The process is completed at the second part of the coupling. The VWL 1200 system is designed to allow the loading and unloading of larger couplings (which can weigh up to approximately 300 kg even before the wire is inserted). The machine has a completely open top, which allows easy loading overhead using a gantry system. Alternatively, parts can be loaded through the extra wide operator's door using suitable gripping and handling equipment.

Condition: like new (used), Year of construction: 1993, functionality: fully functional, Dowel and slot mortising machine GANNOMAT JUNIOR 320 LBM Very good condition, like new; the machine comes from a very small joinery and was used only very little. The machine is in its original state and has only been cleaned, with no touch-ups to the paint. You can mill slots and drill dowel holes on two levels without having to reclamp the workpiece. 380V, 1500W Speed: 2800 rpm Year of manufacture: 1993 With this machine, you can mill slots, for example for lock cases and similar applications, or make all types of frame dowel joints, at right angles, butt joints, or mitred joints. Ideal for producing dowel joints in timber frame construction, furniture, door, window, and staircase manufacturing, as well as similar applications. By drilling on two levels, using the stops and indexing rails, and due to the machine’s design, dowel joints can be produced in a very short time, which makes the machine highly efficient. The machine requires a compressed air connection of 6 bar (air consumption is very low). Right-hand rotation. Mills and drills very efficiently and cleanly. Supplied with 2 angle stops (one center stop and one side stop, which can be used on either side), plus a mitre stop. On the front of the machine table, there is a 2000mm long stop rail with 2 flip stops; the stop rail can be shortened or extended if required. Workpiece clamping is done with 2 pneumatic clamping cylinders. Height adjustment between drilling levels is also pneumatic; the pneumatic switch is located at the front of the machine, ensuring rapid adjustment of the index positions and drilling levels. Equipped with a precision 12mm indexing rail, featuring a center index and 12 indices left and right. Can be quickly converted for slot milling; in this mode, the machine can be used without indexing, with 2 adjustable stops left and right, allowing for a maximum working width of 420mm. Lrjdpfx Ajynv E Rjfask Maximum drilling hole height: 100mm Maximum drilling depth: 150mm with stop and scale Maximum workpiece height: 160mm Everything functions perfectly. The machine is personally delivered and demonstrated by us anywhere in Germany for €220.00, so you have no risk when purchasing. Delivery to Austria and the EU is also possible on request. The machine table is 870mm wide, 140mm deep at the sides, and 350mm deep in the center. Professional equipment, not DIY store scrap. Ready for immediate operation. With 2-jaw drill chucks up to 20mm. Very stable and durable construction. The precision guides with play-free ball bearing bushings are in excellent condition and move smoothly.

Condition: used, Year of construction: 1999, functionality: fully functional, travel distance X-axis: 13,000 mm, travel distance Y-axis: 5,000 mm, travel distance Z-axis: 1,000 mm, travel distance W-axis: 1,200 mm, MAKE: PAMA MODEL: SPEEDRAM 4 CATEGORY: Floor Type CNC Boring Mill YEAR OF MANUFACTURE: 1999 CNC CONTROL: Siemens Sinumerik 840C Spindle Internal Boring Spindle Taper: ISO 50 Boring Spindle Diameter: Ø 180 mm Spindle Speed Range: 2 – 1,600 rpm Spindle Motor Power: 100 kW Lredpfx Aoyari Aefaek Machine equipped with through-spindle coolant Working Capacity X Axis (Column Longitudinal Travel): 13,000 mm Y Axis (Head Vertical Travel): 5,000 mm Z Axis (Ram Cross Travel): 1,000 mm W Axis (Quill Stroke): 1,200 mm V Axis (Table Cross Travel): 3,000 mm Ram Section Dimensions: 440 x 500 mm Machine equipped with Heidenhain linear scales on all axes Table & Floor Plates Rotary Table Dimensions: 4,000 x 4,000 mm Rotary Table Load Capacity: 80 tons Rotary Table Continuous Rotation: 360,000 positions, minimum angle 0.001° Number of Floor Plates: 2 Each Floor Plate Dimensions: 7,100 x 2,400 mm Total Floor Plate Area: 7,100 x 4,800 mm Accessories Chip conveyor Coolant tank with high-pressure pump for through-spindle coolant (CTS) 1 x 90° milling head, indexing every 2.5° (C axis) Spindle oil chiller and hydraulic unit Operation manuals and electrical schematics

Condition: refurbished (used), Year of construction: 2019, TECHNICAL DETAILS Drilling depth: 1,400 mm Full drilling range: 40 mm Spindle speed: 670 - 3,560 rpm Center height over bed: 380 mm Center height over floor: 1,400 mm Table length: 1,200 mm Table width: 1,200 mm Cross table travel: 2 x 400 mm Center height over table: 250 – 600 mm Z-axis Feed rate: 0-7,000 mm/min W-axis - 400 mm Feed rate: 0-7,000 mm/min X-axis - 800 mm Feed rate: 0-2,000 mm/min Y-axis - 350 mm Feed rate: 0-3,000 mm/min Rapid traverse speed: 3.5 m/min Motor nominal speed: 8,000 rpm Motor rated output: 18.5 kW MACHINE DETAILS Operating voltage: 380 V Frequency: 50 Hz Connected load: 40 kW Total length: 6,500 mm Lodpfx Ajw Ekfuofaork Total width: 3,500 mm Total height: 2,900 mm Weight: 8 t EQUIPMENT Manufacturer: Siemens Sinumerik 840 Dsl Including 1,700 l coolant system 20 solid carbide single-lip drills, diameters 6 mm to 20 mm, lengths 1,200 mm to 1,750 mm

Condition: used, Stretch blow molding machine from Etek ISBM Line = Injection Stretch Blow Molding Stretch blow molding machine for single-use PET bottles from PET preform blanks Stretch blow molding machine for rotary index production Manufacturer: ETEK / GF-Industries Type Supra 800 sv 1 Serial number: 22000225 Year of manufacture: 2012 Power: 90 kW Ljdpfxekucxlo Afaork Mains connection: 400 Volt, 50 Hz Net weight approx. 6000 kg As new condition

Condition: used, Year of construction: 1986, spindle diameter 1 mm x-travel 1 mm y-travel 1 mm total power requirement 1 kW Lredpfxsylzv As Afaok

Condition: excellent (used), functionality: fully functional, number of spindles: 35 pneumatic head inclination Ljdpfow U Aiisx Afajrk

Condition: used, Radial drilling machine CSEPEL type RFh 75 / 1500 Machine no. No. 13704 Year of construction 1985 Drilling capacity in steel Ø 75 mm Drilling capacity in cast iron Ø 90 mm Spindle holder MK 5 Nominal throat depth 1500 mm Largest projection of the spindle 1500 mm (to the column) Smallest projection of the spindle 440 mm (to the column) Ljdpfx Afolhwr Roaerk Distance spindle nose - clamping surface 370 - 1700 mm Cantilever height adjustment 950 mm Table size / clamping surface 1800 x 1100 mm Column diameter 450 mm Pinol stroke 380 mm Spindle speed 19-1900 rpm 21 steps Feed rate 0.047-2mm/rev. 12 steps Motor power 11 kW Mains connection 380 Volt, 50 Hz, 15 kW - Clockwise/anticlockwise rotation of the drilling spindle via hand lever switch - Hydr. gear shift for spindle speed and feed speed - Hydro-mechanical central clamping - Motorized boom height adjustment - Without coolant device - Machine light - Operating instructions Space requirement: Length 2720 mm x width 1170 mm x height max. 3770 mm Transport height with motor on the column: 3500 mm Transport height without motor on the column: 3250 mm Weight: 6.3 tons good condition

Condition: new, functionality: fully functional, overall weight: 105 kg, Year of construction: 2025, What is controlled jacking? Controlled jacking is a trenchless technology that allows underground installations—such as water pipes, sewage pipes, power cables, electrical cables, telecommunications cables, fiber optic cables, water pipes, and sewage pipes—to be laid without the need for extensive excavation. The jacking machine is hydraulically driven and equipped with a pilot head that can be used to correct the path of the jacking. Thanks to measuring systems, the operator controls the depth and direction of the jacking, which allows for high precision, even with passages several dozen meters long, in situations where accuracy and precise avoidance of obstacles in the terrain are important in order not to damage the existing infrastructure and to safely bypass it. This solution is particularly valued in places where earthworks are difficult or impossible, e.g., under roads, lawns, tram tracks, parking lots, sidewalks, or urban areas. Why use controlled pipe jacking? Controlled pipe jacking is an alternative to traditional excavation, eliminating the need to dig up the surface. This method significantly reduces the time needed to complete the project, lowers the cost of restoring the site to its original condition, and minimizes the impact on traffic and the environment. The most important advantages of controlled pipe jacking technology: - no need to interfere with above-ground infrastructure, - the ability to work under obstacles (e.g., roads, sidewalks, lawns, property entrances, railroad tracks), - reduction of noise, Lrjdpfxoxxhzwo Afajk - vibrations, and environmental pollution, - high route accuracy, - quick mobilization of equipment and short completion time, - lower risk of collision with existing installations. - no need to use bentonite slurry, - no spoil during jacking Thanks to these features, controlled jacking is commonly used in the construction of municipal networks, water and sewage connections, gas, fiber optic and cable connections. Application of controlled jacking Controlled jacking is ideal wherever installation is required without disrupting the surrounding area. The most common applications for jacking machines are: - crossings under roads and streets with heavy traffic, - jacking under railway and tram tracks, - crossings under watercourses and canals, -installations under sidewalks, parking lots, squares, and industrial areas, - connections to properties without digging up the entire area. With the ALUSTEER product, no drilling mud (bentonite) is used, which significantly reduces implementation costs and environmental impact. This technology can be used both in cities and in non-urban areas – wherever precision, speed, and reduced impact are important. Accuracy and direction control Modern jacking machines use sensors that enable continuous monitoring of the head position. The operator tracks the parameters on the receiver and operator tablet and reacts in case of deviations from the planned route. Such solutions ensure: - high precision of the breakthrough, - safety for the existing infrastructure, - repeatability and predictability of results. In practice, deviations from the jacking axis are usually no more than a few centimeters, which is fully acceptable in most projects.