4rail.net - Diesel Locomotives in Sweden

The class Td locomotives for the Green Cargo are rebuilt from the T44 locomotives by Bombardier. As with any diesel locomotive, many T44s were finally worn out and in the need to total rebuilding. Bombardier is in proogress of rebuilding the units throughoutly, strengthening their structure and applying computerized controls. Probably the easiest way to distingguish between the two models is the running lights, see the difference above and below. Once you start looking there is a great number of smaller and larger differences, including the large smoke stack on the rebuilt units longer hood. As with any rebuilding programs, there has been extra work found for Bombardier.

Technical details for class Td of Green Cargo
-> Builder: originally Kalmar Verkstad and Nohab, totally rebuilt
      by Bombardier in Randers, Denmark   
-> Operator: Green Cargo of Sweden
-> Usage:  switching work / multipurpose locomotive    
   
-> Production dates: 1968 - 1987, rebuilding ongoing 2009 -  
-> Numbers built: 30 either finished or at works, 62 units in the first batch 
   
-> Seen:  the Swedish networks on serious switching work and some
     freight operations. You will see this loco just about anywhere you go!      
    
-> Energy Source: Diesel fuel
-> Engine: 4 stroke MTU RV 4000 R43 diesel, provides considerable fuel savings
-> Power output: 1350kW (1835 Hp)
-> Transmission: electric 
-> Generator: Lechmotor SDV 87.37-12   
-> Motors: EMD D77
-> Tractive Effort: 220 kN 
-> Braking effort on traction motors (dynamic braking): na
     
-> Wheel arrangement: Bo'Bo'   
-> Wheel diameter:  1015 mm as new
-> Maximum operational speed: 100 km/h (62 Mph)   
   
-> Length: 15,4 m 
-> Heigth:  
-> Width:     
-> Weight: 86 metric tons ( lb) 
-> Max. axelweight: ~19 metric tons  
   
-> Train control systems: equipped for Sweden
-> Multiple operations capacity with: Td, T44, Rd2
-> Couplers: Hook and chain    
         
-> Specials/other:  

The class T44 are the backbone of the Green Cargo switching work. These diesel-electrics are both capable of handling just about any normal switching work and their numbers are large enough for availability anywhere. This class has seen a lot of action and many units will be rebuilt by Bombardier to class Td.

Technical details for class T44 of Green Cargo
-> Type:  T44   
-> Builder: Kalmar Verkstad and Nohab
-> Operators: Green Cargo of Sweden, MTAB (part of LKAB), MTAS (part of LKAB) (Nor), TGOJ (now part of GC), Israel Railways 
-> Usage: switching work and multipurpose locomotive    
   
-> Production dates: 1968 - 1987
-> Numbers built: 123, there is a rebuilding program for the type
       rebuilt units will become class Td.  
   
-> Seen:  the Swedish and Norwegian rr networks on serious switching
     work and some freight operations. Israel.      
    
-> Energy Source:  Diesel fuel
-> Engine: EMD 645E-12 (12 cylinder 645 series 2 stroke)
-> Power output: 1235kW (1680 Hp)
-> Transmission: electric 
-> Generator: EMD D25L    
-> Motors: EMD D77
-> Tractive Effort: 220 kN 
-> Braking effort on traction motors (dynamic braking): na
     
-> Wheel arrangement: Bo'Bo'   
-> Wheel diameter:  1015 mm as new
-> Maximum operational speed: 100 km/h (62 Mph)   
   
-> Length: 15,4 m 
-> Heigth: 4,3 m   
-> Width: 3,16 m      
-> Weight: 86 metric tons ( lb) 
-> Max. axelweight: ~19 metric tons  
   
-> Train control systems: equipped for Sweden
-> Multiple operations capacity with: T44, Td,
-> Couplers: Hook and chain    
         
-> Specials/other:
     - Many of the units are equipped with the remote radio control systems

Technical details for class T43 of Green Cargo
-> Type:  T43   
-> Usage: Local switching work
-> Builder: Nohab
-> Production dates: 1961 - 1963
-> Operators: Banverket,  Green Cargo, STT, TGOJ, TXL Logistik, Tågab (the U.S. Great Northern painted)   

-> Numbers built: 50

-> Seen:  around the Swedish networks

-> Energy Source:  Diesel fuel
-> Engine: EMD 567D1-12 (12 cylinder 567 series 2 stroke)
-> Power output: 1065kW (1448 Hp)
-> Transmission: electric 
-> Generator: Asea LJD138    
-> Motors: Asea LJB 76
-> Tractive Effort: 210 kN 
-> Braking effort on traction motors (dynamic braking): na

-> Wheel arrangement: Bo'Bo'   
-> Wheel diameter:  1030 mm as new
-> Maximum operational speed: 90 km/h (56 Mph)   

-> Length: 14,2 m 
-> Heigth: m   
-> Width: m      
-> Weight: 72 metric tons ( lb) 
-> Max. axelweight: metric tons  

-> Train control systems:
-> Multiple operations capacity with:
-> Couplers: Hook and chain    

-> Specials/other:

R
-   

Railcare in one of the operators taking care of the Swedish and Norwegian railnetworks, but also occasional freight hauling. Most often, if you find this unit moving, it can be seen at the tip of the heavy MOW (Maintenenacve Of the Way) equipment. On the left, this locomotive was spotted in Abisco when during the Malmbanan total rebuilding in 2009. Picture by Ilkka Siissalo.

T68/Euro4000 is a rare sight even in Sweden, but maybe more common in the future. The loading gauge of Sweden allows the use of this latest design from the Spain, where this state of the art locomotive type is used in daily traffic to haul heavy intermodal freight trains. The Euro 4000 is also an interesting design for the builder Vossloh. Most of the other locomotive lines of the manufacturer are diesel-hydraulic. Also Most of the diesel-hydraulic locos will be long gone when this diesel-electric unit 901 is still at work 50 years from now. Look at the types Td, T44, TMY, TMX, all diesel-electric, old, and still well at work for a long time to the future!

Technical details for class T68 of Railcare
-> Type: Euro 4000
-> Swedish class: T68    
-> Builder: Vossloh in Spain
-> Operators: Railcare
-> Usage: heavy multipurpose locomotive
   
-> Production dates: 2008 - 2009 
-> Numbers built: 2 for Railcare, road numbers 901 - 902   
   
-> Seen:  Sweden and Norway (in the Nordic)   
    
-> Energy Source:  Diesel fuel
-> Engine: EMD 710-16 G3C-T2 (low emission) 
-> Power output: 3178kW (4320 Hp)
-> Transmission: electric 
-> Generator: EMD AR20     
-> Motors: EMD D43TRC 
-> Tractive Effort: 400 kN 
-> Braking effort on traction motors (dynamic braking): 140 kN 
     
-> Wheel arrangement: Co'Co'  (6 powered axels)  
-> Wheel diameter: 1065 mm as new
-> Maximum operational speed: 120 km/h (75 Mph)   
   
-> Gauge: 1435 mm (4' 8,5")
-> Length: 23,0 m 
-> Heigth:  m   
-> Width:  m      
-> Weight: 123 metric tons ( lb) 
-> Max. axelweight: 21 metric tons  
   
-> Train control systems: equipped for Sweden and Norway
-> Multiple operations capacity with: 
-> Couplers: Hook and chain    
         
-> Specials/other:
     -   

Part of the former CargoNet group locos, the whereabouts of these locomotives need to be confirmed. The locos in Norway were replaced by much more modern Euro 400 locos (see above).

Technical details for class66/T66
-> Builder: Electro-Motive Diesel @ Ontario Canada, distribution EMD Europe GbmB
-> Type: JT42CWR /  JT42CWRM / original classification was the British class 66, hence the common nickname for this durable locomotive. Also called as "shed".   
-> Usage: Medium heavy freight locomotive.  
 
-> Production dates: 1998 to 2008.  
-> Numbers built: 700+  
-> Gauge: 1435 mm (4' 8.5" ft) , could be easily adapted to 1520/1524 mm gauge (5 ft)
   
-> Users: Numerous European operators and/or owners including ACTS Nederland BV, Aggregate, CargoNet of Scandinavia, DLC Railway, ECR (Euro Cargo rail), EWS, Fastline Freight (Allco Leasing), FirstGBRf (Porterbook Leasing), Freightliner UK, HGK, MRCS (Mitsui Rail Capital Europe), Rail4Chem Benelux, Railion (owner of EWS), Rurtalbahn, TGOJ Trafik, Transpetrol (owner HGK), Veolia Transport, ... 
-> Seen: Most of the open access European 1435 mm rail network.  Numerous cross border operations.
-> Certified for operation in: Belgium, Czech Republic, Denmark, France, Germany, Great Britain, France, Luxembourg, Netherlands, Norway, Poland, Slovak republic and Sweden (in 2008). 
-> Operators outside Europe: Egyptian National Railways  
   
-> Energy Source: Diesel fuel   
-> Engine: EMD 12N-710G38-EC / 12N-710G3B-T2 (later (current production model) compatible with EU Stage 3A Exhaust Emission regulations). Engine is turbocharged and features fuel injection for best possible performance.   
-> Power output: 2420 kW (3245 Hp), 2268 kW traction output 
-> Transmission: Diesel electric 
-> Traction generator: AR8/CA6, 18 kW ?Super? auxiliary generator     
-> Traction motors:  six D43TRC traction motors on axles
-> Tractive Effort: 409 kN start / 260 kN at 26 km/h
-> Braking system: Westinghouse PBL air brake system, WLNA type direct drive air compressor  
-> Braking effort on traction motors (dynamic braking): -  
-> Wheel arrangement:  C-C / Co'Co'  
-> Bogies: optional HTCR-E radial bogies for reduced track and wheel wear (steerable trucks). Higher than normal adhesion. 

-> Electronics: Advanced EM2000 computer to reduce in modules and components and improve performance, even at the lower speeds. Accessible for Laptop via USB for system diagnostics and program maintenance. Optional Intellitrain remote monitoring and GPS.  

-> Servicing period: 180 day maintenace interval, 1,6 million km for HTCR bogies, 20 year engine overhaul period.
-> Services from the manufacturer: Full maintenance, remote monitoring.

-> Crash resistance: 300 kN collision beam at the front of the cab(s). Cab structure penetration resistant up to 900 G:s! High impact resistant windsreens. 

-> Maximum operational speed where possible:  120 km/h (75 mph)   
-> Multiple unit operation capability: Yes

-> Length: 20,1 meters   
-> Heigth:  3,9 m 
-> Width:  2,65 m (within the British loading gauge = narrower than normal ~3 meters used in several countries in Europe)
->Fuel capacity: 6400 liters
-> Lube oil capacity: 625 liters      
-> Weight: 129,6 metric tonnes   
-> Axle weight max:  
-   

The resemblance of this TMYM with the American F-unit design in no coincidence. Nohab in Sweden built the units based on the proven American technologies. Although many have been rebuilt with different prime movers, the original attractive design, track motors, etc. just keep going year after year. Here a Svensk Tågkraft AB (STAB) TMYM number 1111 poses with a new paint and a new Cummins prime mover switched in Solna Sweden. The people around the locomotive were sad about the loss of the 567 sound. Pictures by John McKey, Hannu Peltola and Gerry Putz.

Technical details for class TMY / TMYM
-> Type: built as MY for Danish State Railways DSB
-> Swedish class: TMY
-> Builder: Nohab
-> Operators: Railcare, RCT, STAB, Stena, Tågåkeriet i Bergslagen,
-> Usage: multipurpose locomotive

-> Production dates: 1954 - 1958
-> Numbers built: 59, around 20 imported from Denmark to Sweden

-> Seen: Sweden, Denmark, Norway

-> Energy Source: Diesel fuel
-> Engine:
  -- original: EMD 567-16 C1
  -- units 102, 103, 105, 1110, 1134: EMD 645-12 of subtypes C, C1 or D1
  -- unit 1111 has Cummins KTTA50L4
-> Power output:
  -- EMD 567: 1450 kW (1970 Hp)
  -- EMD 645: 1450 kW (1970 Hp)
  -- Cummins KTTA50: 1490 kW (2025 Hp)
-> Transmission: electric
-> Generator: EMD Thrige D of various types
-> Motors:
  -- original: EMD D37, D57, D77
  -- unit 1111: ABB AMG500
-> Tractive Effort, start: 235 kN
-> Braking effort on traction motors (dynamic braking): -

-> Wheel arrangement: A1A'A1A'
-> Wheel diameter: 1015 mm as new
-> Maximum operational speed: 120 km/h (75 Mph)

-> Length: 18,9 m
-> Heigth: m
-> Width: m
-> Weight: 120 metric tons ( lb)
-> Max. axelweight: ~18 metric tons

-> Train control systems: equipped for Sweden
-> Multiple operations capacity with: TMY and TMX
-> Couplers: Hook and chain

-> Specials/other:
-