Traction - Australian Built, ZP Class

Rebuilt
This page was last updated on
February 17, 2008
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ZP Class

Tasmania, Australia

During the mid 1990's a few members of the ZB class were withdrawn with "uneconomic damage", two of these were to be rebuilt into the ZR class, the first example then being reclassified as the ZP class. Here are both examples ZP1 and ZR2 at Tea Tree on October 23rd, 1997.

© Stuart Dix

 Introduced 1997
 Remanufacturer Australian National, Port Augusta, South Australia
 Running Numbers ZP1, 2100
 Number Built 1
 Number Extent 1
 Number In Service 1
 Number Out of Use 0
 Number Scrapped 0
 Number Preserved 0
Class History Click Here
Technical OverviewImperialMetric
 Gauge 3ft 6in 1067mm
 Engine English Electric 12CSVT MK III
 Main Alternator Toyo Denki TY WD10314
 Auxiliary Alternator Toyo Denki CD344A-4A
 Traction Motors 6 x English Electric 548
 Loco Brakes Air, Rheostatic
 Train Brakes Air
 Wheel Arrangement Co-Co
 Min Curve 4 Chains / 264ft 0in 80467mm
 Length 52ft 9in 15697mm
 Width 9ft 3in 2820mm
 Height 12ft 3½in 3747mm
 Weight 96 tons 97.5 tonnes
 Weight per Axle 16 tons 16.3 tonnes
 Fuel Capacity 1200 Gals 5455 litres
 Power Rating 2640HP / 2350HP 1970kW / 1753kW
 Tractive Effort (Start) 77950lbs 347kN
 Tractive Effort (Cont) 50400lbs @ 14½mph 276kN @ 23km/h
 Speed 60mph 96km/h

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