special foundation drilling

DTH - hammers
• different producers/types
• 2" - 28"
• bigger dimensions on request!
shock absorber for DTH - hammers

 

DTH - drill bits
• diameter 64 - 512 (standard)
• bigger dimensions on request!

excentric drill bits

• Odex, Maxbit, Super Jaws, Symmetrix

 

Super Jaws in action

 

drill tubes for DTH-hammers

• plain, without spanner flats
• with spanner flats

drill tubes for casing

 

overburden drilling systems
• with rotary head  

• with DTH-hammer


• with double head drilling unit
  (rotary/rotary)  

• with  double head drilling unit
  (rotary/rotary-percussion)

 

rotary drilling systems


• with single rotary head

 


• with DTH-hammer

 

auger drilling systems
• with rotary head


Sonic - drilling machine
• with Sonic-drilling
(rotary/vibration)


drive drilling systems
• with hydraulic drifter

 

Jet grouting systems (HDI)
• simplex jet grouting system with rotary head and hydraulic chuck

• simplex jet grouting system with hydraulic drifter

• duplex jet grouting system with rotary head and hydraulic chuck


• triplex jet grouting system with  rotary head und hydraulic chuck

 

micropile drilling systems
• with double head drilling units
(rotary/rotary)

 

 

Geothermal - drilling systems
• with double head drilling units

 

drilling bucket
• diameter 420 mm - 1850 mm

 

drill tubes
• single walled
• double walled
• drill tube bolting, threaded connection couplings

 

core drilling equipment
• single core tube
• double core tube

 

grouting systems
• gear, elektric and elektro-hydraulic
• mixer
• pumps

 

augers
• for vertical and horizontal drilling
• all standard dimensions
• special dimensions on request

 

augers drilling heads
• head with round shank chisel
• head with teeths
• pilot bits

 

hollow drill augers
• different diameters and lengths

 

 

drag bits
• with/without TC-inserts/ hardened bits
anchor cross bits
• with/without TC-inserts/ hardened bits
anchor button bits
• with/without TC-inserts/ hardened bits

 

hydraulic drifters
• for rock drilling and anchoring


• threaded bits


• drill rods

 

horizontal thrust boring machines
• forward thrust 98 kN - 2300 kN
• stearing head / pipes
• alignment rods
• reaming adapters
• thrust bearing
• optic elektronic navigation- system
• augers / drill bits

 

accessoirs
• welding joints, cone ring, ring bits, threaded ring
• screw connections
• welding bars, quick change bars
• round shank bits, drag bits
• flat teeth
• pilot bits
• bulk tubes