title: Silberling
text: # Silberling
  
  Silberling is the colloquial name for the n-coaches of the Deutsche Bundesbahn, a type of regional passenger coach of which more than 5,000 units were built from 1958 to 1981. Nearly all of the coaches have undergone extensive modernisation – these modernised units are widely known as Mintling, Grünling ("greenling") or Rotling ("redling") after their exterior colours. The term Buntling ("colourfulling") is used to denote refurbished Silberling coaches in general.
  
  ## Origin of the name
  
  The term Silberling derives from the coaches' stainless steel body which gave them a unique look during their term of service. Translated it means "silverling" in the English language. Historically, Silberling is a silver coin and widely known from the bible: the thirty pieces of silver (in the German Bible: "30 Silberlinge", Matthew 26,14) Judas obtained for his treason.
  
  ## Technical data
  
  | Total length: | 26,400 mm |
  | - | - |
  | Distance between bogie pivots: | 21,500 mm |
  | Empty weight: | 42-47 t |
  | Maximum speed: | 120 or 140 km/h (varies by type) |
  | Number of seats: | 96 seats in second class in Bn coaches 2×24 seats in second and 30 in first class in ABn coaches. |
  
  ### Type overview
  
  | Type | Year built | Number | Notes |
  | - | - | - | - |
  | ABn 703 | 1959 – 66 | 798 | 5 cars with central control (ABnz 703), 20 cars with multi-voltage heating |
  | ABnr 704 | 1965 – 67 | 34 | |
  | ABnrz 704 | 1968 – 77 | 380 | |
  | ABnrz 708 | 1977 | 1 | Karlsruher Versuchszug (Karlsruhe experimental train) |
  | Bn 719 | 1969 – 76 | 1070 | |
  | Bn 720 | 1959 – 63 | 1019 | |
  | Bnz 723 | 1965/66 | 30 | Multi-voltage heating |
  | Bnrz 723 | 1966 | 40 | |
  | Bnrz 724 | 1969/70 | 180 | Field hospital car, steep roof |
  | Bnrz 724.1 | 1989/90 | 18 | remodeled from Bnrz 725 |
  | Bnr 725 | 1966 – 68 | 190 | |
  | Bnrz 725 | 1967 – 77 | 449 | |
  | Bnrz 728 | 1977 – 80 | 100 | Steep roof |
  | Bnrz 729 | 1977 | 2 | Karlsruher Versuchszug (Karlsruhe experimental train) |
  | Bnrz 734 | 1977 | 1 | Karlsruher Versuchszug (Karlsruhe experimental train) |
  | BDnf 735 | 1978 – 81 | 71 | Rebuilt from BDnf 738, cab car w/o door |
  | BDnf 738 | 1959 – 64 | 229 | Cab car with front passenger door, 20 cars with multi-voltage heating |
  | BDnrzf 739 | 1969 | 40 | Cab car with front passenger door, cab removed later on |
  | BDnrzf 740 | 1971 – 77 | 310 | Cab car, model Karlsruhe |
  | BDn 742 | 1961 – 64 | 29 | no cab, rebuilt from BDnf 738, 20 cars with multi-voltage heating |
  
  * Indicator z: Central control (Zugsammelschiene)
  * Indicator r: disc brakes
  