Product characteristics

We present the offer for a new ST-40 machine for replacing old pipelines by static pipe bursting. The machine fits into a 1000 mm well and is lowered through a 600 mm manhole (see. Fig. on page 3.). The set includes a hydraulic power pack with 10 m hoses, a hydraulic pipe tensioning device with a hand pump, as well as 250 rods with a total length of 50 m. The set includes bursting heads specified in the specification, a set of spare parts and tools necessary for operating the machine.

It is possible to power the machine from an excavator (option without Power Pack).

The task of this innovative machine is to replace old pipelines with a trenchless method. The old pipeline can be made of any material: cast iron, concrete, stoneware, steel, – it is crushed or cut with a special head, which is pulled inside the pipe. When bursting and replacing pipelines, it is possible to keep the diameter or increase it by 1-2 dimensions.

One of the advantages of the ST-40 machine is its compact size allowing it to be placed in a well with a diameter of 1000 mm (or even less) or a very small trench.

The high degree of automation of the device allows reducing the size of the crew and increasing the level of safety at the construction site: in particular, the presence of employees inside the well when crushing and replacing pipes with the ST-40 machine is not required.

Machine features

  • Automated system of feeding the rods and pulling the bursting head
  • Innovative swivel rods. You no longer have to be in the well when connecting the rods.
  • Ergonomic pushing system for short pipe modules
  • High level of safety and ergonomics
  • Small dimensions and weight


  1. ST-40 machine with tools and accessories,
  2. 17.7 kW Hydraulic Power Pack with 10 m hoses,
  3. Chain of rods for pulling the head (250 pcs = 50 m),
  4. Bursting and pre-bursting head Ø min. 150 mm / Ø max. 225 mm,
  5. Crew training and commissioning of the machine at the construction site – guaranteed 

Delivery conditions

Delivery terms: delivery to the customer
Lead time: 21-30 days depending on the specification
Warranty: 12 months

Weight and transport dimensions:

Hydraulic Power Pack 270 kg, dimensions (1500 × 630 × 790) mm
ST-40 machine: 300 kg, dimensions (990 × 960 × 935) mm
Rods / Chain 250 pcs.: 950 kg,
Rod / chain guide: 50 kg
Hydraulic tensioning device, bursting heads, other: 350 kg
TOTAL:  2150 kg

Technical data and dimensions

Machine dimensions with semicircular supports

990 × 960 × 935 mm

Machine weight with supports

300 kg (weight of the heaviest element: 120 kg)

Weight and dimensions of 17.7 kW Power Pack

270 kg (without working fluids), 1500 × 630 × 790 mm

Pulling force

400 kN

Typical diameters of pipelines to be replaced

110 – 315 mm

concrete without reinforcement

up to 315 mm with possible increase to 350 mm

cast iron

up to 250 mm with possible increase to 315 mm


up to 250 mm with possible increase to 315 mm

Maximum length of pipeline to be replaced by bursting

60 m with short modules, (120 m – PE pipe)

Machine’s working environment

water, sewerage (in flooded well), -20ºC / +40ºC

Hydraulic parameters:

Working pressure of hydraulic cylinders

20 MPa

Output of hydraulic pump

40 l/min

Installation scheme of the machine in the well:

Rest of the gallery

Delivery, training, technical service

Standard delivery conditions: DDP, CPT, ex-works. We can quickly and reliably organize dispatch, customs clearance and delivery at your door or to your construction site. Average lead time is 30 days, and in case of spare parts up to 48 hours. We ensure full technical support, training, guarantee and post-guarantee service.

“NODIGMARKET24 Damian Sobczak”
POLAND, EU, 41-807 Zabrze Plac N.Kroczka 10A/6
TAX ID: 648-20-99-938
Damian Sobczak, B.Eng.
Tel: (+48) 514-611-415

Need this machine?

Get in touch!

We are waiting for your call, and if you have any questions please contact us at any time.
Poland, 41-800 Zabrze, 6, Handlowa St.
We will be happy to answer any of your questions by phone.
+48 514-611-415
We will do our best to answer as soon as possible.

Relining and Pipe bursting

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