Sandvik DS421 tunnel boring machine
If you decide to buy equipment at a low price, make sure that you communicate with the real seller. Find out as much information about the owner of the equipment as possible. One way of cheating is to represent yourself as a real company. In case of suspicion, inform us about this for additional control, through the feedback form.
Before you decide to make a purchase, carefully review several sales offers to understand the average cost of your chosen equipment. If the price of the offer you like is much lower than similar offers, think about it. A significant price difference may indicate hidden defects or an attempt by the seller to commit fraudulent acts.
Do not buy products which price is too different from the average price for similar equipment.
Do not give consent to dubious pledges and prepaid goods. In case of doubt, do not be afraid to clarify details, ask for additional photographs and documents for equipment, check the authenticity of documents, ask questions.
The most common type of fraud. Unfair sellers may request a certain amount of advance payment to “book” your right to purchase equipment. Thus, fraudsters can collect a large amount and disappear, no longer get in touch.
- Transfer of prepayment to the card
- Do not make an advance payment without paperwork confirming the process of transferring money, if during the communication the seller is in doubt.
- Transfer to the “Trustee” account
- Such a request should be alarming, most likely you are communicating with a fraudster.
- Transfer to a company account with a similar name
- Be careful, fraudsters may disguise themselves as well-known companies, making minor changes to the name. Do not transfer funds if the company name is in doubt.
- Substitution of own details in the invoice of a real company
- Before making a transfer, make sure that the specified details are correct, and whether they relate to the specified company.
Seller's contacts
+353 87 149...
+353 87 149 1945
United Kingdom, Billingham
United Kingdom, Billingham
United Kingdom, Billingham
China, Xuzhou
United Kingdom, Billingham
United Kingdom, Billingham
Germany, Lautern
United Kingdom, Billingham
Norway, Vikersund
Israel, Ramat HaSharon
United Kingdom, Billingham
United Kingdom, Billingham
China, Xuzhou
United Kingdom, Billingham
Chile, Region Metropolitana Chile
Germany, Gräfelfing
Germany, Lautern
United Kingdom, Billingham
Chile, Region Metropolitana Chile
Tunnel boring machine parts
Managed by a single operator, the machine fully mechanizes the drilling, grouting, and cable installation loop to ensure high ground-support productivity and optimal operator safety
Rock Drill: Equipped with a high-performance Sandvik HL510 hydraulic rock drill featuring an R32 Male connection.
Bolting Head: Utilizes the dedicated CBH Cable Bolting Head module that keeps the operator safely distanced from active drilling and grouting zones.
Boom Type: Features the TBR60 robust bolting boom.
Cable Bolt Installation Capacity: Capable of installing cable bolts up to 25 metres long, utilizing several steel strands per single hole.
Recommended Hole Size: Optimised for 51 mm to 57 mm hole diameters.
Steel Strand Diameter: Typically handles 15.2 mm plain steel or bulb anchor strands.
Drill Rod Handling: Onboard system holds 19 pieces of \(1\frac{1}{4}\text{-inch}\) round male/female (MF) drill rods.
Shift Autonomy: Outfitted with an onboard cement mixer, a cement bag platform, and a steel strand reel, rendering the rig fully autonomous for longer than a single work shift.