Departmental Diesel Multiple Units

Former Class 101 Units

Conversion Kits for the Graham Farish Class 101 DMU, consisting of bodyside and end decals with clear windows.

We have a limited supply of spare bodyshells for the Class 101 on sale for £14.00 a pair, which can be found here.

Laboratory 19 - IRIS 2

Requires 2 Graham Farish Class 101 DMU coaches to complete

Class 101 "Iris 2" in Serco Railtest livery finished by It's-N-Gauge - to order RTR models, click here

Laboratory 19 - IRIS 2 - BR Research Two-Tone Grey £10.00
Laboratory 19 - IRIS 2 - Serco Railtest Red / Grey £10.00
Laboratory 19 - IRIS 2 - Railtrack Green / Blue £10.00
Laboratory 19 - IRIS 2 - Network Rail Yellow £10.00

Ultrasonic Test Train 3-Car set

This 3-car set was rolled out in 1991 to replace an ageing Park Royal DMU and comprised of two very heavily modified Class 101 cars and a centre car converted from a Class 430 4-REP motor coach.

Originally turned out in BR Blue/Grey livery, this unit carried Serco, Railtrack and now Network Rail colours and can be seen all over the country performing tests on the nations' infrastructure.

Requires 2-car Graham Farish Class 101 DMU and 1x 63ft Mk1 Coach to complete

Ultrasonic Test Train: 3-Car Set. BR Blue / Grey / Red Livery £15.00
Ultrasonic Test Train: 3-Car Set. Serco Railtest Red / Grey Livery £15.00
Ultrasonic Test Train: 3-Car Set. Railtrack Blue / Green Livery £15.00
Ultrasonic Test Train: 3-Car Set. Network Rail Yellow Livery £15.00

Alternative centre cars for this set under development, including the High-Speed Track Recording Coach.


Departmental Class 205 DEMU 930001 in Railtrack Brown/Grey Livery

This unique unit comprises 2 Class 205 Power Cars with both the Class 205 Sandite and ex-Class 405 De-Icing centre cars.

Available both with and without "RAILTRACK - CLEARING THE WAY" branding. - £18.00


Class 950 Track Recording Sprinter DMU

950001 Railtrack

Superb model of 950001 in Railtrack Livery built by Chris Parker. Chris has added the nose end camera and headlights from plasticard and wire. For information on how Chris did the conversion, click here.

Departmental Track Recording Unit based around the Class 150/1 - these vinyls are designed to fit the Graham Farish Class 150. For best results, some work is required to fill in some side windows and doors.

Available in the following liveries:

Provincial Blue / Light Grey with Red Stripe
BR Blue / Grey with Red Stripe

Railtrack Blue / Green

Network Rail Yellow

Cost £10.00 for a 2-Car set