Used Quill For Jig Boring Machine for sale (66,908)

Condition: excellent (used), functionality: fully functional, number of spindles: 35 pneumatic head inclination Lasdpfxjw U Aiij Acksb

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 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 Laedpfx Acjxz Aygekob * 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: 2017, functionality: fully functional, drilling depth: 2,250 mm, travel distance X-axis: 2,000 mm, travel distance Y-axis: 1,500 mm, travel distance Z-axis: 700 mm, spindle speed (max.): 4,500 rpm, drill diameter: 40 mm, table length: 1,600 mm, table width: 1,300 mm, table load: 20,000 kg, Deep Hole Drilling, Milling and Tapping Machine 5 linear axes X, Y, Y1, Z, W Laedpfx Asyuc Rtsckjb Rotary table axis B Equipped with 3D CAD simulation, WISE PLUS system, electrical cabinet cooling, and fume extraction system. Capacity Gun drilling capacity: 40 mm Table X-axis stroke: 2000 mm Ram Y-axis stroke: 1500 mm Column Z-axis stroke: 700 mm Spindle taper: ISO 50 – DIN 69871 Motor power: 22 / 33 kW Table size: 1600 × 1300 mm Technical Specifications Drilling diameter range: Ø 5 – Ø 40 mm Maximum drilling depth: 2250 mm Milling capacity with cutting tools up to: Ø 60 mm Drilling axis inclination: W -15° / +25° Milling capacity: 400 cm³/min Filtration and cooling system tank capacity: 2000 L Maximum pressure: 80 bar Direct gun drilling with guide bushings: up to Ø 20 mm Rotary table load capacity: 20,000 kg Positioning: 360,000 positions 9 T-slots 18 H12 P=140 Positioning accuracy: ± 0.2 sec Linear Axes X: 2000 mm Y: 1500 mm Z: 700 mm W: 1630 mm

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: 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 Ljdpfxjym Nbpe Ackeab Machine can be inspected under power by appointment.

Condition: used, Year of construction: 1998, functionality: unexamined, machine/vehicle number: 2183, travel distance X-axis: 500 mm, travel distance Y-axis: 300 mm, travel distance Z-axis: 450 mm, spindle speed (max.): 60,000 rpm, controller model: GE Fanuc Series 16-M, No reserve price – guaranteed sale to the highest bidder! TECHNICAL DETAILS Travel X-axis: 500 mm Travel Y-axis: 300 mm Travel Z-axis: 450 mm Spindle speed max.: 60,000 rpm Spindle speed min.: 9,000 rpm Feed rate X-axis: 2,000 mm/min Feed rate Y-axis: 2,000 mm/min Feed rate Z-axis: 900 mm/min Rapid traverse range: 0.5 – 14,000 mm/min (infinitely variable) Table dimensions: 600 x 380 mm Max. table load: 300 kg Tool holder: Collet EX 19, grinding arbors E19 MACHINE DETAILS CNC controller: GE Fanuc Series 16-M Input voltage: 400 V Control voltage: 24 V Power consumption: 7,500 W Input frequency: 50 Hz Dimensions & Weight Dimensions (L x W x H): 4,250 x 4,000 x 3,250 mm Total weight: 4,500 kg EQUIPMENT Laodpfx Asyl U Nvecksb Documentation/manual Extraction system Coolant system Sealing turbine

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 Laedpfx Asynui Ijckeb 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: good (used), Year of construction: 1987, Control: Siemens 8-M Lasdpfx Acjyrb I Ejksb 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 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, Year of construction: 1975, Deckel LKS coordinate grinding machine from workshop liquidation. Function not tested. Ledpfoyhxcpox Ackjab

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) 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. Laodpfoizxbisx Ackeb - 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 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 Lsdpfxjh Ryc Ho Ackoab Speeds: 22-1055rpm Number of advances: 9 of 0.04-3 mm/rev.

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 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 Lasdpfxjyyvq Ee Ackob 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: 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 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° Lajdpfx Acjyymdiokjb 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), 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 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 Laedpfxeyxg Hbo Acksb 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: 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 Cross travel: Y-axis 250 mm Vertical travel: Z-axis 400 mm Cone in the spindle: MK 2 Laodpfxovzrx Ne Ackjb 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 Laodpfx Aolhwr Rockjb 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: 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 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: Laedpfx Acjygk Drekob Horizontal Arbor & Arbor Support Angular Double Swivel Head

Condition: excellent (used), Drilling machine for turned components Triade Ljdpfxoyabz Is Ackjab Number of drilling units: 3 Drilling depth: 100 mm per side

Condition: excellent (used), functionality: fully functional, Drilling machines for turned parts TRIADE FR-3 V-V Lajdsx Uyfpspfx Acksb

Condition: excellent (used), functionality: fully functional, Drilling machines for turned parts TRIADE FR3 Laedpfx Aex Ty Uhsckjb

Condition: excellent (used), Drilling machines for turned parts TRIADE FR5 Laedpfx Aox Tupyeckob

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 355 - 1200 mm SDR17 900 - 1200 mm SDR26 Ljdpfxju Itk Re Ackjab 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: excellent (used), IM Very good condition. Lsdoytc Najpfx Ackeab

Condition: used, Year of construction: 1992, Technical details: spindle diameter: 100 mm x-travel: 1500 mm y-travel: 1450 mm z-axis: 930 mm w-axis: 506 mm B-axis (table): 360 ° control for program: HdH TNC 407 tool taper: SK50 number of spindle speeds: 5 - 1.600 / stufenlos table load: 4,0 t table-size: 1100 x 1400 mm table rotating: 360 ° feed steps: X/Y/W/Z-Achse: 2 - 2000 mm/min Rapid feed X axis: X/Y/W/Z-Achse 5000 mm/min. total power requirement: 40 kW dimensions electric cabinet: 2000 x 600 x 2000 mm machine dimensions LxWxH: 4,9 x 3,7 x 3,8 m weight of the machine ca.: 14 t CNC drilling-milling machine with hydraulic power unit. Working paths from the table: X-axis table transverse 1500mm W-axis table longitudinal 1000mm 9x T-slots according to DIN 650 Equipment: measuring probe electronic handwheel hydr. weight compensation Y-axis universal milling head Ledpfx Aeu Idqbscksab And some accessories, ask for them! i.D. *

Condition: excellent (used), Drilling capacity -16mm MK2 Spindle taper Drilling depth max. 485mm table 590 x 350 mm, 360° turnable Misc. Accessories Marcels Maschinen AG Laodpfoq Dlznex Acksb

Condition: new, functionality: fully functional, overall weight: 105 kg, Year of construction: 2025, What is controlled jacking? Lasdpfexxhzwsx Ackjb 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, - 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.