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Comparison of OO 4-4-0 Class V Schools SR models

Hornby OO 4-4-0 Class V Schools SR Hornby OO 4-4-0 Class V Schools SR Hornby OO 4-4-0 Class V Schools SR
Manufacturer Hornby Hornby Hornby
Year model introduced 1981 2008 2012
DCC Capability Motor fitted but no DCC socket. Ringfield motor DCC Ready. 8-pin socket DCC Ready. 8-pin socket
Detailing
Bodyshell - factory-fitted separate details
Chimney Yes
Yes
Yes
Dome Yes
Yes
Yes
Handrails Yes
Yes
Yes
Injector Yes
Yes
Yes
Injector pipework Yes
Yes
Yes
Lamp irons No Yes
No
Nameplates - plastic - pre-fitted Yes
Yes
Yes
Pipe work Yes
Yes
Yes
Regulator linkage Yes
Yes
Yes
Reverser Yes
Yes
Yes
Safety valve Yes
No Yes
Safety valves - turned brass No Yes
No
Smoke deflectors Yes
Yes
Yes
Smokebox door numberplate No Yes
No
Water scoop No Yes
No
Whistle Yes
No Yes
Whistle - turned brass No Yes
No
Chassis/underframe detail
Brake rigging chassis Yes
No Yes
Correct-thickness "stamped" rods Yes
Yes
Yes
Fluted connecting rods with oily finish Yes
Yes
Yes
Footsteps Yes
Yes
Yes
Inside valve gear (cosmetic) No Yes
No
Pipework No Yes
No
Sanding gear No Yes
No
Sprung front bogie No Yes
No
Bodyshell - separately-fitted details - in detailing pack (where applicable)
Drain cocks No Yes
No
Footsteps No Yes
No
Cab, footplate & interior detail
Detailed & painted Yes
Yes
Yes
Fallplate No Yes
No
Footplate doors No Yes
No
Glazing No Yes
No
Tender
Has enclosure for speaker No Yes
No
Houses digital decoder No Yes
Yes
Houses PCB No Yes
Yes
Permanently coupled to locomotive Yes
No Yes
Tender drive shaft connects to loco driving wheels Yes
No No
Wheel "aesthetics"
Painted Yes
Yes
Yes
Traction tyres Yes
Yes
Yes
Bufferbeam detail (pre-fitted)
Cosmetic screw link coupling No Yes
No
Lifeguard No Yes
No
Pipework - pre-fitted to front No Yes
No
Pipework - pre-fitted to rear No Yes
No
Sprung buffers No Yes
No
Bufferbeam detail (in detailing pack)
NEM Couplings No Yes
No
Pipework (for front) No Yes
No
Pipework (for rear) No Yes
No
Detail pack also contains...
Brake rigging No Yes
No
Crew Yes
No No
Mechanical
Body Construction Plastic with metal parts
Partial diecast with plastic parts
Plastic with metal parts
Chassis construction Plastic & metal
Diecast
Plastic & metal
Loco-driven wheels (number of) 4 wheels
4 wheels
4 wheels
Minimum radius Radius 2
Radius 2
Radius 2
Coupling socket/mounting
Fixed Yes
No Yes
NEM pockets No Yes
No
Coupling type Tension lock
Tension lock
Tension lock
Weighting (to assist adhesion)
Within boiler Yes
No Yes
Within chassis Yes
Yes
Yes
Within tender Yes
Yes
Yes
Separating the body from the chassis Secured with one or more screws
Secured with one or more screws
Secured with one or more screws
Electrical
Motor type Ringfield
5-pole (standard)
3-pole
Motor location Tender
Locomotive
Locomotive
Power collection 2 rail DC
2 rail DC
2 rail DC
Pickups Tender wheels and two Driving wheel axles
All wheels
Tender wheels and two Driving wheel axles
DCC speaker No provision for speaker
Provision for 28mm round speaker
Provision for 28mm round speaker
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