Bo'Bo' Electric

My Bo' Bo' (four axle) Märklin electric locomotives:

Updated 12.04.2010

Märklin 3013, NS 1101: The model is actually a 1'B1'

Märklin 26726, SJ Rc 1012:

Märklin 34302, SOB 446 447-5:

Märklin 34341, SBB Re 4/4^II 11.294:

Märklin 34635, NSB El 18 2241:

Märklin 3605, SBB RC^e 2/4 203, not really a Bo'Bo' but a Bo'2', as only one bogie is driven

Preliminary photo without interior

Märklin 37320-2, SBB Re 4/4^II 11.319:

Märklin 37341, SBB Re 4/4^II 11.376, from start set 29858:

Märklin 37373, DB 101 001-6:

Märklin 39420, SBB Re 4/4^I 10 015:

Märklin 39610, SBB 460 033-4:

The conversions made to these models:

Märklin
locomotive
number Motor Decoder Functions Additional parts

Originally
fitted Converted
to Originally
fitted Converted
to/with

3013 lfcm 3* no change Analog no change Remains analog no modifications

26726 dcm 5* no change mini
60902 60902 f0 = front light change with direction
f1 = current to connected cars via relay
f2 = interior light
f4 = acc/brake delay cancel 258820 holder for decoder

34302 dcm 3* dcm 5*
60901 Delta 60901 f0 = front light change with direction
f1 = light driver end I
f2 = light driver end II
f4 = acc/brake delay cancel 258820 holder for decoder
Under construction now

34341 dcm 3* dcm 5*
6090 Delta c90 f0 = front light change with direction 3+1 670340 decoder for 3743

34635 dcm 3* dcm 5*
60921 Delta 60921
mfx f0 = front light change with direction
f1 = light driver end 1
f2 = light driver end 2
f3 = shunting speed
f4 = acc/brake delay cancel 456200 decoder holder

3605 bell no change 6081 60922
mfx f0 = front light change with direction
f1 = interior light
f2 = red rear light, lower right
f3 = shunt speed
f4 = acc/brake delay cancel 456200 decoder holder

37320-2 dcm 5* no change mfx no change f0 = front light change with direction 3+1
f1 = light off end I
f2 = light off end II
f5 = shunt speed
f6 = acc/brake delay cancel no modifications

37341 dcm 5* no change c91 no change f0 = front light change with direction 3+1
f1 = high beam end I
f2 = high beam end II
f4 = acc/brake delay cancel no modifications

37373 dcm 5* no change c91 no change f0 = front light change with direction 3+2
f1 = high beam end 1
f2 = high beam end 2
f4 = acc/brake delay cancel no modifications

39420 sinus no change mfx
sound no change f0 = front light change with direction 3+1
f1 = station announcement (not official)
f2 = flute
f3 = shunting speed
f4 = acc/brake delay cancel no modifications

39610 sinus no change s91 no change f0 = front light change with direction 3+1
f2 = high beam with direction change
f3 = rear light white/red
f4 = acc/brake delay cancel no modifications

Märklin locomotive number	Motor		Decoder		Functions	Additional parts
Märklin locomotive number	Originally fitted	Converted to	Originally fitted	Converted to/with	Functions	Additional parts
3013	lfcm 3*	no change	Analog	no change	Remains analog	no modifications
26726	dcm 5*	no change	mini 60902	60902	f0 = front light change with direction f1 = current to connected cars via relay f2 = interior light f4 = acc/brake delay cancel	258820 holder for decoder
34302	dcm 3*	dcm 5* 60901	Delta	60901	f0 = front light change with direction f1 = light driver end I f2 = light driver end II f4 = acc/brake delay cancel	258820 holder for decoder Under construction now
34341	dcm 3*	dcm 5* 6090	Delta	c90	f0 = front light change with direction 3+1	670340 decoder for 3743
34635	dcm 3*	dcm 5* 60921	Delta	60921 mfx	f0 = front light change with direction f1 = light driver end 1 f2 = light driver end 2 f3 = shunting speed f4 = acc/brake delay cancel	456200 decoder holder
3605	bell	no change	6081	60922 mfx	f0 = front light change with direction f1 = interior light f2 = red rear light, lower right f3 = shunt speed f4 = acc/brake delay cancel	456200 decoder holder
37320-2	dcm 5*	no change	mfx	no change	f0 = front light change with direction 3+1 f1 = light off end I f2 = light off end II f5 = shunt speed f6 = acc/brake delay cancel	no modifications
37341	dcm 5*	no change	c91	no change	f0 = front light change with direction 3+1 f1 = high beam end I f2 = high beam end II f4 = acc/brake delay cancel	no modifications
37373	dcm 5*	no change	c91	no change	f0 = front light change with direction 3+2 f1 = high beam end 1 f2 = high beam end 2 f4 = acc/brake delay cancel	no modifications
39420	sinus	no change	mfx sound	no change	f0 = front light change with direction 3+1 f1 = station announcement (not official) f2 = flute f3 = shunting speed f4 = acc/brake delay cancel	no modifications
39610	sinus	no change	s91	no change	f0 = front light change with direction 3+1 f2 = high beam with direction change f3 = rear light white/red f4 = acc/brake delay cancel	no modifications