Polly Locomotive Kits

Orenstein & Koppel 'Caroline' Kit

5" Gauge 0-4-0 Tank Locomotive

Specifications

 

Photo: CarolineOverall length

33 ¼"

Weight

50 kg

Minimum Track Radius

10 ft

Width

11 ¾"

Height to top of chimney

19 ¾"

Driving wheel diameter

4"

Boiler diameter

4 ½"  OD. Constructed from 1/8 and 3/32’’ copper, silver soldered throughout. Working pressure 90 P.S.I.

Boiler feed

Axle pump, hand pump and injector

Valve gear

Orenstein & Koppel patented

Brakes

Hand brake on engine

Cylinders

1 ½" bore x 2’’ stroke