Used Ganner Dowel Boring Machine for sale (64,426)

Condition: good (used), Year of construction: 2013, Ref. -No.: 10636 Manufacturer: TOS VARNSDORF Type: WHN 13 CNC Year of construction: 2013 Type of control: CNC Hsdpsyqmvxefx Akrel Control: Heidenhain 530 Storage location: Halberstadt Country of origin: Czech Republic X-Travel: 3500 mm Y-Travel: 2000 mm Z-Travel: 1250 mm W-Axis: 800 mm B-Axis: 360 ° Table Load: 15.000 kg Tool Taper: SK 50 Turning Speeds: 1400 RPM Spindle Speed: 2000 RPM Further information: - The control system was converted to a HEIDENHAIN 530i in 2013. - All drives were upgraded to digital. Thrust bearing replacement on the tower also renewed in 2013. - Accessories: - 3D probe - Heidenhain, large spindle support - 1x Heidenhain axis module (completely overhauled), - 1 new axis module is installed in the machine. - Newly packaged spare parts, covers from the machine. - All bearings have been replaced on the machine in recent years. - Tools and milling cutter heads are available. The machine is first-hand. The machine is still powered up and in production. The machine can be viewed by appointment.

Condition: excellent (used), For sale: dowel inserting machine from Ganner in very good condition. Hodpfoyyahnox Akrel

Condition: new, Year of construction: 2025, Dimensions (L/W/H) 620x560x1720 mm Weight 110 kg Total power requirement 0 kw Hsdpfx Aev A Hm Rskrel

Condition: excellent (used), Year of construction: 1997, functionality: fully functional, machine/vehicle number: 3431097, travel distance X-axis: 2,500 mm, travel distance Y-axis: 1,200 mm, travel distance Z-axis: 1,500 mm, mount diameter: 120 mm, feed rate X-axis: 10,000 m/min, feed rate Y-axis: 10,000 m/min, feed rate Z-axis: 10,000 m/min, spindle speed (max.): 2,000 rpm, table length: 1,600 mm, table width: 1,200 mm, spindle motor power: 24 W, TECHNICAL SPECIFICATIONS CNC: Siemens 840 C Transverse table travel (X): 2,500 mm Hedpfx Ajyyvq Eekrsl Longitudinal column travel (W): 1,200 mm Vertical head travel (Y): 1,500 mm Table size: 1,600 x 1,250 mm Table load capacity: 4 tons Spindle stroke (Z): 600 mm Spindle diameter: 120 mm Spindle taper: ISO 50 Spindle speed: 0 ÷ 2,000 rpm Spindle motor power: 24 kW Feed rates (X; Y; W; Z): 0 ÷ 10,000 mm/min Total weight: 19 tons Year of manufacture: 1997 Complete with: Boring support Various tapers and tools Chip conveyor

Condition: excellent (used), Year of construction: 2003, Deep Hole Drilling and Milling Machine TBFZ 1600 CNC Year of manufacture: 2003 X-AXIS TRAVEL: 1600 MM Hjdpfx Aexz Aygjkrol Y-AXIS TRAVEL: 1200 MM Z-AXIS TRAVEL: 500 MM W-AXIS TRAVEL: 1200 MM B-AXIS TRAVEL: 360° (Rotary table) * Table size (LxW): 1500x1500 mm * T-slots: 5x DIN 650-22 h12, 150 mm spacing * Tool clamping: hydraulic * Electrical connection: 400 V, 50 Hz * Compressed air connection: rated flow rate 7000 l/min, operating pressure: 6 bar * Botek driller optionally available * Feed drive: brushless AC servo motors * Feed rate: 0-20000 mm/min * Rapid traverse: X 20000 mm/min, Y+Z 20000 mm/min * Manual mode: 20000 mm/min * Setup operation: 0-2000 mm/min

Condition: excellent (used), Year of construction: 2006, functionality: fully functional, drilling depth: 1,500 mm, feed length X-axis: 3,250 mm, feed length Y-axis: 1,500 mm, spindle speed (max.): 4,200 rpm, table load: 35,000 kg, CNC SELCA 4040 DH Maximum drilling depth in single cycle, V axis: 1,500 mm Column, longitudinal travel X axis: 3,250 mm Vertical travel Y axis: 1,500 mm Drilling slide, workpiece support movement W axis: 500 mm Maximum workpiece height: 2,400 mm Clamping table and workpiece approach movement U axis: 1,000 mm Controlled radial resolution, B axis: 360,000 divisions/rev Clamping table, rotating surface size: 1,600 x 1,800 mm Clamping table, max load with rotating workpiece: 20,000 kg Hodpfx Aoyymdiekrjl Standard T-slot size: 22 mm Minimum–maximum solid drilling diameter: 5 – 50 mm Rapid feed rate, adjustable max speed: 8,000 mm/min Drilling spindle rotation speed, adjustable: 1 – 4,200 rpm Drilling spindle motor power: 15 kW Gun drill tool holders: Shank for drill Ø < 6 mm: Ø 10 x 40 mm Shank for drill 6 mm < Ø < 25 mm: Ø 25 x 70 mm Shank for drill Ø > 25 mm: Ø 40 x 70 mm Dimensions and weights Width x Length x Height MF 1500 BB: 5,900 x 7,600 x 3,850 mm Total weight: 42,000 kg Oil tank capacity: 600 – 1,200 liters WORK SLIDE TILTING Minimum / maximum vertical inclination – A axis: +20° / -20° Continuous controlled radial resolution: 0.001° MILLING HEAD – ISO 50 spindle connection Max horizontal working stroke – Z + W axes: 1,000 mm Column longitudinal travel – X axis: 3,250 mm Drilling slide vertical travel – Y axis: 1,500 mm Spindle rotation speed, adjustable max: 2,500 rpm Spindle power (S1 duty): 17 kW Maximum spindle torque: 680 Nm ROTO-TRANSLATING CLAMPING TABLE Max clamping surface: 2,000 x 2,000 mm Max horizontal travel – U axis: 1,000 mm Continuous controlled radial resolution: 0.001° Max rotating workpiece load: 35,000 kg Standard T-slot size: 22 mm Machine complete with: • Remote electronic handwheel • ISO 50 tool changer magazine with 10 positions • Many tools and working equipment • Rack with various drills • User manual, maintenance manual, and CE conformity declaration

Condition: excellent (used), functionality: fully functional, number of spindles: 35 Hodpfx Ajw U Aiiskrsl pneumatic head inclination

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 Hodpfxsym Nbps Akrsl Machine width: 5450 mm Machine Height: 7350 mm Weight Of The Machine Ca.: 65 t Further information: 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: excellent (used), Year of construction: 1998, Used cnc horizontal milling boring machine Brand: AYCE Model: AC100-k4 Serial number: 740 Year: 1998 Power: 16kw Weight: 12,700kg AC100-K4 MODEL WITH CONTINUOUS ADVANCE VARIATION Numerical control: Heidenhain TNC124 with 4 axes (X, Y, Z, B) Number of bench supports: 4 (K4) OPTIONALS: - Cnc Heidenhain - Automatic positioning of the table rotation 4 x 90º. - Vertical course 1200mm (Instead of 1000mm that the standard model has) - Refrigeration equipment - Face plate and clamping arm - Universal vertical apparatus, Huron type with hydraulic tool clamping - Rest for vertical course of 1200mm - Table rotation display 4th AXIS (B) Hsdeizxbijpfx Akrsl Principal axis: - Shaft diameter: 100mm - Inner cone: ISO 50 with quick tool clamping (Instead of Morse 5) - Drill mounting diameter: 171.45mm - Horizontal course of the main axis: 700mm - Vertical course of the main axis: 1200mm - Number of turning speeds: 18 - Speed range: 12-1200 rpm - Maximum distance between plate and steady rest: 2250mm Advances: - Number of work advances in all directions: INFINITE - Min/max value of work progress: 2 - 1500 mm/min. - Rapid advances in carriages and head: 3000 mm/min. - Rapid advance main axis: 1500 mm/min. - Rapid table rotation advance: 600 degrees/min. Rotary table: - Turntable dimensions: 1100x1200mm - Table longitudinal course without steady rest: 1500mm - Curos longitudinal table with lunette: 1200mm - Cross course: 1700mm - Distance between axis/maximum table center without steady rest: 1975mm - Distance between axis/maximum table center with steady rest: 1600mm Automatic centralized greasing. Hardened and rectified guide. Telescopic guide protectors. Ball screws in the 3 axes. Automatic hydraulic locks in all movements.

Condition: good (used), used boring machine Brand: Juaristi Model: MDR 75 Hodpfxeh Ryc Hj Akrol Weight: 5600kg Motor power: 10KW 2-axis digital FAGOR. Shank diameter: 75mm Longitudinal course (X axis): 1,150mm Vertical course (Y axis): 700mm Column transversal course (Axis W): 800mm Cane exit course (Z axis): 500mm Table surface: 900x700mm Speeds: 22-1055rpm Number of advances: 9 of 0.04-3 mm/rev.

Condition: excellent (used), Year of construction: 2009, functionality: fully functional, travel distance X-axis: 13,000 mm, travel distance Y-axis: 5,000 mm, travel distance Z-axis: 1,200 mm, spindle speed (max.): 2,500 rpm, position of the milling head: Testa ad assi ortogonali indexati - TTL2 25 360, spindle diameter: 180 mm, travel distance W-axis: 1,000 mm, table load: 1,00,000 kg, rapid traverse X-axis: 20 m/min, rapid traverse Y-axis: 20 m/min, rapid traverse Z-axis: 20 m/min, table length: 3,000 mm, table width: 3,500 mm, quill travel distance: 2,500 mm, quill diameter: 180 mm, spindle stroke: 1,000 mm, workpiece weight (max.): 1,00,000 kg, torque: 9,050 Nm, CNC BORING MACHINE PAMA mod. SPEEDRAM 2000 Hydrostatic CNC Control: Siemens Sinumerik 840D Axis X: 13,000 mm Axis Y: 5,000 mm Hjdpoyxg Hbofx Akrol Axis Z: 1,200 mm Axis W: 1,000 mm Total axial travel (Z+W): 2,200 mm Working feed on all axes: 8,000 mm/min Rapid traverse on all axes: 20,000 mm/min Spindle: Boring spindle diameter: 180 mm Spindle carrier ram dimensions: 400 x 440 mm Spindle speed (3 ranges) max: 2,500 rpm Spindle power (S1): 91 kW Spindle nominal torque (S1): 9,050 Nm Spindle internal taper: ISO 50 DIN 69871 AD-Type Big Plus Orthogonal axis indexed head – TTL2 25 360 Tool taper: ISO 50 DIN 69871/2 AD-Type Big Plus Max spindle power: 25 kW Max spindle speed: 2,500 rpm Speed ratio: 1:1 Spindle indexing: +/- 100°, 200 positions per 1° Head indexing: +/-180°, 360 positions per 1° Max spindle nominal torque: 1,000 Nm TH 100 rotary-travelling table: Table dimensions: 3,000 x 3,500 mm Table load capacity: 100 Ton Central T-slot size: 36h7 mm Lateral T-slot size: 36h12 mm T-slot pitch: 320 mm Longitudinal travel V-axis: 2,500 mm Feed/rapid traverse V-axis: 10,000 mm/min Chain-type tool magazine with 80 tools (capacity CU 145 R80) Machine weight approx. 160/165 Ton Complete with: - Hinged belt chip conveyor - No. 02 side chip conveyors for rotary table - Fixed closed accessory magazine with 2+1 positions - Fixed tool rack (ISO50, 6 positions) - Internal and external tool coolant system, 30 bar - Wireless workpiece probe (Renishaw) USED MACHINE YEAR: 2009

Condition: good (used), Year of construction: 1987, Control: Siemens 8-M X-axis travel: 10,500 mm Y-axis travel: 5,000 mm Z-axis travel: 1,250 mm W-axis travel: 1,250 mm Spindle diameter: 225 mm Spindle taper: SK 60 with adapter for SK 50 Spindle power: 100 kW Spindle speed: up to 750 rpm Spindle speed multiplier 1:4 = 3,000 rpm Hsdjyrb I Espfx Akrel Spindle torque: 18,000 Nm Ram cross-section: 460 x 550 mm Feed rate: 4 m/min Rapid traverse X/Y: 5,800 mm/min Rapid traverse Z/W: 4,800 mm/min The machine is supplied without clamping plate and without table.

Condition: used, machine/vehicle number: 008406, Max. panel width: 1000 mm Max. panel length: 2500 mm Hedeyl Ihxspfx Akrsl No of injectors: 12

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 Hsdjynui Ijpfx Akrsl 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 Operation: 2/3-shift operation

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 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 Hsdpfx Akeym Nuverel 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: excellent (used), feed length X-axis: 700 mm, feed length Y-axis: 350 mm, feed length Z-axis: 475 mm, travel distance X-axis: 700 mm, travel distance Y-axis: 350 mm, travel distance Z-axis: 475 mm, spindle speed (max.): 1,500 rpm, spindle speed (min.): 25 rpm, quill stroke: 100 mm, table length: 1,510 mm, table width: 350 mm, Cincinnati 2MK Horizontal Mill with Universal Vertical Head Hodpfx Asygk Drjkrel Model: 2MK Table Atea: 1510 x 350mm (60” x 14”) Longitudinal Travel: 700mm Cross Travel: 350mm Vertical Travel: 475mm Spindle Taper: 50 INT Spindle Speeds: 25 – 1500 RPM Machine with: Horizontal Arbor & Arbor Support Angular Double Swivel Head

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: 250 - 800 mm SDR11 Hsdpfeu Itk Rox Akrsl 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: used, WEBSTER & BENNETT DOUBLE COLUMN VERTICAL BORING MACHINE Model 120” ‘DCM’ Serial number 5914-1 Year 1970 Hedpjyyzxusfx Akrsl Diameter of faceplate 108” 2743 mm Diameter of work turned with ram 120” 3048 mm Max. diameter turned for full travel of turret slide114” 2895 mm Diameter of work admitted 122” 3100 mm Height from faceplate to underside of cross-slide78” max. 1981 mm 24” min. 609 mm Vertical travel of ram 48” 1219 mm Vertical travel of turret slide 38” 965 mm Horizontal travel of ram or turret slide (Table centre outwards) 66” 1676 mm Minimum distance between centre of ram and turret slide (dependent on tooling) 30” 762 mm Centre to face of cross slide 17” 432 mm Smallest dia. hole toolholder and ram will enter 11 ¾” 298 mm Smallest dia. hole turret slide will enter 28” 711 mm Maximum load on table 44800 lb 20320 kg Number of feeds 12 Range of feeds .0025 - .125 ins/rev. Number of speeds 12 Range of speeds 2 - 53 rpm Main motor 50 HP Width 222” 5639 mm Front to back 186” 4725 mm Height 215” 5461 mm Approximate total weight of machine 100800 lb 45720 kg

Condition: used, functionality: fully functional, travel distance X-axis: 400 mm, travel distance Y-axis: 250 mm, travel distance Z-axis: 400 mm, spindle speed (max.): 3,000 rpm, spindle speed (min.): 120 rpm, table length: 550 mm, table width: 320 mm, spindle mount: MK 2, total height: 1,500 mm, total length: 1,400 mm, total width: 2,100 mm, rotational speed (min.): 120 rpm, rotational speed (max.): 3,000 rpm, drilling capacity: 75 mm, distance between stands: 600 mm, spindle motor power: 551 W, For sale is a Hauser brand coordinate drilling machine of type OP3 The machine is ready for use and fully functional Technical data: HAUSER OP3 coordinate drilling machine Table: 550 x 320 mm Longitudinal travel: X-axis 400 mm Hjdpfjvzrx Nsx Akrsl Cross travel: Y-axis 250 mm Vertical travel: Z-axis 400 mm Cone in the spindle: MK 2 Drilling capacity in steel: 20 mm Stroke of the drilling spindle Z-axis: 130 mm Bore diameter: max. 75 mm Distance from table to spindle: 600 mm Spindle speeds: infinitely variable: 120- 3000 rpm Feed rates: Drill spindle slide: Number (steps) 2, 0.03 mm/rev 0.06 mm/rev Spindle motor: 0.75 HP Machine weight: approx. 1500 kg Dimensions: 1400x1500x2100 Transport and loading can be organized throughout Europe on request for an additional charge. Prices plus VAT Viewings possible by appointment. Contact us, our team will be happy to help you. Trade-in or exchange possible! Machine purchase / sale PURCHASE / SALE OF PRODUCTION & METALWORKING MACHINES AND MUCH MORE. Do you need a high-quality but inexpensive metalworking machine for your production? Or do you want to sell yours? For more information or contact options, visit us on our website

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) 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 Hodpfelhwr Rex Akrjl good condition

Condition: excellent (used), IM Very good condition. Hedpfx Akoytc Najrol

Condition: used, machine/vehicle number: 007400, Max. panel width: 800 mm Max. panel length: 1250 mm No of injectors: 1 Positioning of Units by NC: yes Hodpjt Hmt Iofx Akrol Lateral horizontal groups: yes

Condition: used, Year of construction: 1986, spindle diameter 1 mm Hjdpfx Asylzv Aokrol x-travel 1 mm y-travel 1 mm total power requirement 1 kW

Condition: used, Year of construction: 1989, with many drills Hodpevyurcofx Akrel used, top condition Machine cleaned, partially overhauled, lubricated, made operational, test run performed. Make: Hoffmann Type: DB 23 Year of manufacture: 1989 Machine no.: 169 Number of spindles: 23 units Number of boring beams: 1 Spindle pitch / grid: 32 mm Drilling from below, stroke: 60 mm Stop rulers with central adjustment Working width: 704 mm (1080 mm with portal clearance) Drilling depth: 70 mm horizontal Drill holder: M 10 / Taper 30° Space requirement approx. 1300 mm x 1000 mm x 1300 mm Weight: approx. 500 kg Location: 97447 Gerolzhofen, free loaded, unpacked Handover in as-inspected condition, without warranty or guarantee.

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. Hedpfx Aoxxhzwokrjl 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, - 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.