Bahnbau Group has the most advanced tamping machines currently available on the market.

CSM 09-3X Dynamic Tamping Express

• Quantity: 1 (DGT)
• Continuous action 3-sleeper tamping for full-track maintenance and tamping of new track.
• Split-head tamping units ensure trouble-free tamping even in the event of irregularly spaced sleepers.
• Combined roller lifting and lining units to perform lifting and lining operations in a single working pass.
• The machine is equipped with a proportional parallel levelling system and single chord three-point alignment system.
• Laser measurements determine the precise alignment and level of the track.
• The stabiliser attached at the rear provides dynamic stabilisation of the track after tamping has been completed. The need for a speed restriction is eliminated, and the excellent quality of the track geometry extends the interval to the next corrective track maintenance operation significantly.
• Production rate:
  - for full track maintenance: to max. 1,200 m/h
  - compaction pass: 500 m/h
  - stabilisation: 1st to max. 600 m/h; 2nd to max. 700 m/h.

Unimat 09 - 16 4 S and 09-32 4S universal tamping machines

• Quantity: 4 (DGT:  3/ DBG: 1)
• The universal tamping machines can operate continuously to provide full track maintenance extending far into the switch area.
• Corrective switch maintenance is performed with three-rail lifting and four-rail tamping.
• Each of the outer tamping units is provided with an telescopic arm, allowing it to be used for tamping under the fourth rail.
• Production rate:
  - for full track maintenance: to max. 450 m/h
  - for full switch maintenance: to max. 10 switch units/shift. 

EM-Sat/EM-Sat 120 track survey cars

• Quantity: 3 (DGT: 1 / DBG: 2)
• Mechanised track surveying for full track maintenance and renewals.
• Recording of long-wave track geometry faults with EM-Sat; absolutely precise measurement of the track geometry using a fixed point measuring unit.
• Track correction data are made available for tamping on disk.
• Production rate:
  - for radii < 2,500 m: 1,600 m/h
  - for radii 2,500 - 5,000 m: 2,100 m/h
  - for radii > 5,000 m: 2,400 m/h.

Bahnbau Group has a total of over 18 tamping machines available, including 8 CSM 09-32 Dynamic Tamping Express machines and various Unimat universal tamping machines, plus the DGS 62 N dynamic stabiliser.