Used tunnel boring machines / tunnelling machinery for sale (6)

Condition: used, functionality: fully functional, power: 250 kW (339.91 HP), gearing type: hydrostat, fuel type: diesel, fuel tank capacity: 390 l, operation weight: 39,000 kg, maximum load weight: 14,000 kg, tire condition: 100 %, emission class: euro3, shovel volume: 6.4 m³, digging bucket width: 2,800 mm, Year of construction: 2013, Front axle load: 19,115 kg Njdsxpww Aepfx Ab Uewd Cab: ROPS/FOPS-certified Fuel tank capacity: 390 liters Brake: SAHR (spring-applied, hydraulically released) multi-disc wet brakes on each wheel Turning circle (outer): 7.508 m Transmission: Dana Series T40000, 4-speed powershift transmission with torque converter Turning circle (inner): 4.015 m Maximum speed: 26.9 km/h (in 4th gear) Rear axle load: 18,885 kg Maximum torque (at 1,350 rpm): 1,674 Nm Weight: approx. 39,000 kg Output (at 2,100 rpm): 250 kW / 355 HP Engine manufacturer: Cummins QSM11 EPA Tier 3/EU Stage IIIA Bucket capacity (heaped): 6.4 m³ Breakout force (mechanical): 18,420 kg Breakout force (hydraulic): 22,300 kg Payload capacity: 14,000 kg

Condition: good (used), functionality: fully functional, power: 209 kW (284.16 HP), gearing type: automatic, fuel type: diesel, operation weight: 30,000 kg, maximum load weight: 11,000 kg, Year of construction: 2012, operating hours: 4,397 h, Equipment: air conditioning, all wheel drive, cabin, soot filter, Steering: Articulated steering with hydraulic power steering Nwedpfx Abjytpxhs Ujd Steering angle: ± 40° Fuel tank capacity: 540 l Hydraulic tank capacity: 550 l Tyre size front/rear: 18.00 - 25 Axle load front/rear loaded: 29,400 / 11,600 kg Max. tractive force: 248 kN Engine: Cummins QSL9 Max. power: 209 kW/2000 rpm Max. permitted cross slope: 15% Max. permitted gradient: 28% Turning radius outer/inner: 6,713 / 3,547 mm Bucket capacity (SAE, heaped): 5.4 m³ Maximum speed loaded forward / reverse on level ground: 25.0 km/h Exhaust system: Silencer / Catalytic converter Main dimensions: 9,715 x 2,600 x 2,450 mm (LxWxH) Axle load front/rear unloaded: 13,100 / 16,900 kg Operating weight: 30,000 kg Payload: 11,000 kg

Condition: used, functionality: limited functionality, power: 168 kW (228.42 HP), gearing type: automatic, fuel type: diesel, color: yellow, empty load weight: 20,650 kg, maximum load weight: 6,000 kg, Year of construction: 2023, Operation: Radio remote control Fire suppression system: Ansul Nedpfx Aboytcy Ee Ujwd Width: 2,335 mm Height with bucket raised: 4,400 mm Length, standard machine: 8,945 mm Height with bucket lowered: 2,235 mm Engine power: 168 kW / 225 HP Engine: Cummins B6.7, EPA Tier 4F/EU Stage V Tipping force, mechanical: 12,500 kg Breakout force, hydraulic: 13,400 kg Handling capacity, standard bucket: 6,000 kg Operating weight (empty): 20,650 kg Axle load front/rear: 8,910 / 11,750 kg

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, - 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, Nedpexxhzwefx Ab Uewd -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.

Condition: good (used), functionality: fully functional, power: 209 kW (284.16 HP), gearing type: automatic, fuel type: diesel, operation weight: 30,000 kg, maximum load weight: 11,000 kg, Year of construction: 2012, operating hours: 4,138 h, Equipment: air conditioning, all wheel drive, cabin, soot filter, Steering: Articulated steering with hydraulic power steering Steering angle: + - 40° Fuel tank capacity: 540 l Hydraulic tank capacity: 550 l Tire size front / rear wheel: 18.00 - 25 Axle load front / rear axle loaded: 29,400 / 11,600 kg Max. tractive force: 248 kN Drive motor: Cummins QSL9 Max. power: 209 kW/2000 rpm Max. permissible cross slope: 15% Max. permissible gradient: 28% Turning circle outside / inside: 6,713 / 3547 mm Bucket capacity (SAE, piled): 5.4 m³ Nwedpjvrd Epsfx Ab Ujd Maximum speed loaded forward / backward on flat ground: 25.0 km/h Exhaust system: Silencer / catalytic converter Main dimensions: 9,715 x 2,600 x 2450 mm (LxWxH) Front / rear axle load unloaded: 13,100 / 16,900 kg Own weight: 30,000 kg Payload: 11,000 kg

Condition: new, functionality: fully functional, Year of construction: 2014, New and unused Njdpfow H Ad Eex Ab Uowd Adjustable hydraulic pump Manufacturer: Herrenknecht Type: AL A4VS0 250 LR2DY / 30R-V2B250U34 Pressure: 270 bar Power: 132 kW