CN MLW RS-18 Nos. 3615 – 3745

Trucks: B-B (Heavy Swing Bolster)

Engine: 12-251B, 1,800 hp

Gear ratio: Originally 74:18, modified to 65:18

Maximum speed: Originally 65 mph, as modified 75 mph

Operating weight (lbs.): 246,000

Tractive effort (lbs.): 47,000

Dynamic brake: Yes, as built, disconnected

Length: 56′ – 11 3/4″

Order no.: SO. 4802 Nos. 3615 -3616, SO. 4805 Nos. 3617 – 3670, SO. 4806 Nos. 3671 – 3700, SO. 4808 Nos. 3701 -3745

Road no.	Class	Build date	Builder’s no.	Retired	Notes / disposition
3615	MR-18b	Dec 56	81571	Feb 16 90	To Tri-Metals (Moncton NB) Apr 26 94, scrapped May 21 94
3616	MR-18b	Dec 56	81572	Jun 7 89	Scrapped Moncton NB
3617	MR-18b	Jul 57	81624	Oct 11 84	Scrapped Moncton NB Apr 10 87
3618	MR-18b	Jul 57	81625	Dec 8 88	To Century Locomotive (Lachine QC) Apr 8 89
3619	MR-18b	Jul 57	81626	Nov 13 85	Scrapped Moncton NB Oct 14 86
3620	MR-18b	Jul 57	81627	Mar 25 75	Wrecked Newcastle NB Mar 75, scrapped Moncton NB
3621	MR-18b	Jul 57	81628	May 17 87	To Sidbec-Feruni (Contecouer QC) for scrap Jun 91
3622	MR-18b	Jul 57	81629	Feb 16 90
3623	MR-18b	Jul 57	81630	Jun 7 89
3624	MR-18b	Jul 57	81631	Jul 30 92
3625	MR-18b	Jul 57	81632	Mar 18 91	To Met Recycling (Laval QC) for scrap Jun 91
3626	MR-18b	Jul 57	81633	Aug 3 89
3627	MR-18b	Aug 57	81638	Nov 12 93	To Cape Breton & Central Nova Scotia No. 3627, to Ed Bowers, scrapped Sydney NS Apr 83
3628	MR-18b	Aug 57	81639	Nov 21 90	To Sidbec-Feruni (Contecouer QC) for scrap Jun 91
3629	MR-18b	Aug 57	81640	Nov 21 90	To Met Recycling (Laval QC) , to CP Rail for parts, to General Metals (Winnipeg MB) for scrap
3630	MR-18b	Aug 57	81641	Aug 15 86	Scrapped Moncton NB Jan 30 87
3631	MR-18b	Aug 57	81642	May 16 90	To Sidbec-Feruni (Contecouer QC) for scrap Jul 91
3632	MR-18b	Aug 57	81643	May 16 90	To Sidbec-Feruni (Contecouer QC) for scrap Nov 29 88
3633	MR-18b	Aug 57	81644	May 19 87	Scrapped Moncton NB Jun 30 88
3634	MR-18b	Aug 57	81645	Nov 13 86	To CP Rail Jul 15 87, frame used in rebuild of CP Rail No. 8758
3635	MR-18b	Aug 57	81646	Dec 10 84	Scrapped Moncton NB Jun 30 88
3636	MR-18b	Aug 57	81647	May 16 90	To Sidbec-Feruni (Contecouer QC) for scrap 1991
3637	MR-18b	Sep 57	81648	Jan 12 88	To Sidbec-Feruni (Contecouer QC) for scrap Jun 91
3638	MR-18b	Sep 57	81649	Nov 13 85	Scrapped Moncton NB Aug 28 86
3639	MR-18b	Sep 57	81650	May 16 90	To Sidbec-Feruni (Contecouer QC) for scrap Jun 91
3640	MR-18b	Sep 57	81651	Jul 30 92
3641	MR-18b	Sep 57	81652	Aug 27 68	Wrecked Stoney Creek ON Jul 5 68
3642	MR-18b	Sep 57	81653	Jul 30 92
3643	MR-18b	Sep 57	81654	Nov 21 90	To Sidbec-Feruni (Contecouer QC) for scrap Jun 91
3644	MR-18b	Sep 57	81655	Jul 30 92
3645	MR-18b	Sep 57	81656	Jan 12 88	To Sidbec-Feruni (Contecouer QC) for scrap Nov 29 88
3646	MR-18b	Sep 57	81657	Jul 30 92
3647	MR-18b	Sep 57	82189	Oct 11 84	Scrapped Moncton NB Mar 5 86
3648	MR-18b	Oct 57	82190	Feb 16 90	To Met Recycling (Laval QC) to scrap Jan 91
3649	MR-18b	Oct 57	82191	Nov 13 85	To Sidbec-Feruni (Contecouer QC) for scrap Dec 88
3650	MR-18b	Oct 57	82192	Oct 11 84	Scrapped Moncton NB Mar 26 86
3651	MR-18b	Oct 57	82193	Nov 23 90	To Met Recycling (Laval QC) for scrap May 91
3652	MR-18b	Oct 57	82194	Jan 12 88	To Sidbec-Feruni (Contecouer QC) for scrap Mar 91
3653	MR-18b	Nov 57	82195	Oct 11 84	Scrapped Moncton NB Jan 21 86
3654	MR-18b	Nov 57	82196	Mar 25 87	Scrapped Moncton NB May 7 87
3655	MR-18b	Nov 57	82197	Nov 21 90	To Met Recycling (Laval QC) for scrap May 91
3656	MR-18b	Nov 57	82198	Jun 7 87
3657	MR-18b	Nov 57	82199	Oct 11 84	Scrapped Moncton NB Apr 2 86
3658	MR-18b	Nov 57	82200	Nov 13 85	Scrapped Moncton NB May 31 88
3659	MR-18b	Nov 57	82201	May 18 90	Planned for display Campbellton NB, to Met Recycling (Laval QC) Oct 94
3660	MR-18b	Nov 57	82202	Nov 13 85	Scrapped Moncton NB Aug 29 86
3661	MR-18b	Nov 57	82203	Jul 30 92
3662	MR-18b	Nov 57	82204	Nov 13 85	Scrapped Moncton NB Apr 7 87
3663	MR-18b	Dec 57	82205	Aug 23 90	To Met Recycling (Laval QC), to CP Rail to repair wrecked RS-18u, program cancelled, to General Scrap (Transcona, MB)
3664	MR-18b	Dec 57	82206	May 18 90	To Sidbec-Feruni (Contecouer QC) for scrap May 91
3665	MR-18b	Dec 57	82207	Nov 21 90	To Met Recycling (Laval QC) or Sidbec-Feruni (Centecouer QC) for scrap Jun 91
3666	MR-18b	Dec 57	82208	Oct 11 84	To Sidbec-Feruni (Contecouer QC) for scrap Dec 20 88
3667	MR-18b	Dec 57	82209	Sep 15 86	Scrapped Moncton NB Sep 24 86
3668	MR-18b	Dec 57	82210	Jul 30 92
3669	MR-18b	Dec 57	82211	Mar 18 86	Scrapped Moncton NB Apr 16 86
3670	MR-18b	Dec 57	82212	Nov 13 85	To Sidbec-Feruni (Contecouer QC) for scrap Dec 20 88
3671	MR-18c	Dec 57	82213	May 18 90	To Sidbec-Feruni (Contecouer QC) for scrap May 91
3672	MR-18c	Dec 57	82214	Oct 29 68	Wrecked in accident with No. 4481 on Joliette Subdivision Aug 14 68
3673	MR-18c	Dec 57	82215	Jul 30 92
3674	MR-18c	Jan 58	82216	Aug 13 89	To Sidbec-Feruni (Contecouer QC) or Met Recycling (Laval QC) for scrap Apr 93
3675	MR-18c	Jan 58	82217	Sep 30 90	To Cape Breton & Central Nova Scotia No. 3675, to Ed Bowers, scrapped for parts Apr 2003
3676	MR-18c	Jan 58	82218	Dec 13 88	To Century Locomotive (Lachine QC) for scrap May 8 89
3677	MR-18c	Jan 58	82219	Nov 21 90	To Sidbec-Feruni (Contecouer QC) for scrap Jun 91
3678	MR-18c	Jan 58	82220	Nov 21 90	To Met Recycling (Laval QC) for scrap Jun 91
3679	MR-18c	Jan 58	82221	Jun 7 89	To Century Locomotive (Lachine QC) for scrap 1989
3680	MR-18c	Jan 58	82222	Nov 13 85	To Sidbec-Feruni (Contecouer QC) for scrap Dec 20 88
3681	MR-18c	Jan 58	82223	Mar 18 91	To Met Recycling (Laval QC) for scrap Jun 91
3682	MR-18c	Jan 58	82224	Jul 30 92
3683	MR-18c	Jan 58	82225	Sep 22 89
3684	MR-18c	Jan 58	82226	Jul 28 93
3685	MR-18c	Feb 58	82227	Nov 13 85	Scrapped Moncton NB May 8 89
3686	MR-18c	Feb 58	82228	Dec 18 88	To Century Locomotive (Lachine QC) for scrap May 18 86
3687	MR-18c	Feb 58	82229	Dec 13 88	To Century Locomotive (Lachine QC) for scrap Apr 8 89
3688	MR-18c	Feb 58	82230	Jun 7 89
3689	MR-18c	Feb 58	82231	Dec 16 83
3690	MR-18c	Feb 58	82232	Dec 13 88
3691	MR-18c	Feb 58	82233	Mar 18 86	Scrapped Moncton NB Apr 8 86
3692	MR-18c	Feb 58	82234	Nov 13 85	Scrapped Moncton NB Jun 16 86
3993	MR-18c	Feb 58	82235	Sep 15 86	Wrecked in northern Quebec Jul 7 86, to Century Locomotive (Lachine QC) for scrap Jun 13 89
3694	MR-18c	Feb 58	82236	Nov 1 67	Wrecked Dunrakin ON Aug 2 67, head-on collision between #3 No. 6522,6538,4118 and #402 No. 3964,3221,3204
3695	MR-18c	Feb 58	82237	Nov 13 85	Scrapped Moncton NB Sep 13 86
3696	MR-18c	Feb 58	82238	Dec 13 88
3697	MR-18c	Mar 58	82239	Nov 13 85	Scrapped Moncton NB May 6 86
3698	MR-18c	Mar 58	82240	Jan 12 88	To Sidbec-Feruni (Contecouer QC) for scrap Nov 29 89
3699	MR-18c	Mar 58	82241	Nov 13 85	To Sidbec-Feruni (Contecouer QC) for scrap Dec 20 88
3700	MR-18c	Mar 58	82242	Nov 13 85	To Sidbec-Feruni (Contecouer QC) for scrap Dec 20 88
3701	MR-18d	Jun 58	82427	Mar 25 87	Wrecked #189 collided with #588 No. 4107 Pierrefont QC Oct 7 74, scrapped Moncton NB May 20 87
3702	MR-18d	Jun 58	82428	Dec 13 88	To Century Locomotive (Lachine QC) for scrap Jun 13 89
3703	MR-18d	Jun 58	82429	May 19 87	To Sidbec-Feruni (Contecouer QC) for scrap Dec 30 88
3704	MR-18d	Jun 58	82430	May 18 90	To Sidbec-Feruni (Contecouer QC) for scrap Mar 91
3705	MR-18d	Aug 58	82431	Nov 13 85	Scrapped Moncton NB May 4 86
3706	MR-18d	Aug 58	82432	Nov 13 85	To Sidbec-Feruni (Contecouer QC) for scrap Dec 20 88
3707	MR-18d	Aug 58	82433	May 19 87	To Sidbec-Feruni (Contecouer QC) for scrap Dec 20 88
3708	MR-18d	Aug 58	82434	Dec 13 88	To Sidbec-Feruni (Contecouer QC) for scrap May 91
3709	MR-18d	Aug 58	82435	Nov 13 85	Scrapped Moncton NB Sep 9 86
3710	MR-18d	Aug 58	82436	Dec 16 83	Scrapped Moncton NB Jun 16 86
3711	MR-18d	Aug 58	82437	Dec 13 88	To Sidbec-Feruni (Contecouer QC) for scrap Jun 91
3712	MR-18d	Aug 58	82438	Dec 16 83	Scrapped Moncton NB Apr 23 86
3713	MR-18d	Aug 58	82439	Dec 13 88	Sidbec-Feruni (Contecouer QC) for scrap Mar 91
3714	MR-18d	Aug 58	82440	Nov 13 85	Scrapped Moncton NB May 12 86
3715	MR-18d	Sep 58	82478	May 24 84	Scrapped Moncton NB Nov 23 87
3716	MR-18d	Sep 58	82479	Nov 13 85
3717	MR-18d	Sep 58	82480	Feb 13 87	Scrapped Moncton NB Apr 7 87
3718	MR-18d	Sep 58	82481	Feb 13 87	Scrapped Moncton NB May 6 87
3719	MR-18d	Sep 58	82482	Feb 13 87
3720	MR-18d	Sep 58	82483	Dec 13 88	Sidbec-Feruni (Contecouer QC) for scrap May 91
3721	MR-18d	Sep 58	82484	Nov 13 85	Sidbec-Feruni (Contecouer QC) for scrap Nov 29 88
3722	MR-18d	Sep 58	82485	Nov 13 85	Sidbec-Feruni (Contecouer QC) for scrap May 91
3723	MR-18d	Sep 58	82486	Feb 22 85	Scrapped Moncton NB Jun 30 88
3724	MR-18d	Sep 58	82487	Nov 13 85	Sidbec-Feruni (Contecouer QC) for scrap Dec 20 88
3725	MR-18d	Sep 58	82488	Jun 15 64	Wrecked Oct 19 63 Mile 4.27 Oakville Subdivision (Sunnyside ON) head-on collision with Nos. 4531, 4453
3726	MR-18d	Sep 58	82489	Dec 13 88	Sidbec-Feruni (Contecouer QC) for scrap Mar 91
3727	MR-18d	Sep 58	82490	Mar 25 87	Scrapped Moncton NB Jun 1 88
3728	MR-18d	Sep 58	82491	Jan 12 88	Sidbec-Feruni (Contecouer QC) for scrap Dec 20 88
3729	MR-18d	Sep 58	82492	Dec 13 88	Scrapped Moncton NB Jun 30 88
3730	MR-18d	Oct 58	82493	Nov 13 85	Sidbec-Feruni (Contecouer QC) for scrap Mar 91
3731	MR-18d	Oct 58	82494	Feb 13 87	Scrapped Moncton NB May 7 87
3732	MR-18d	Oct 58	82495	Jul 8 86	Sidbec-Feruni (Contecouer QC) for scrap Dec 20 88
3733	MR-18d	Oct 58	82496	Jun 7 89	Sidbec-Feruni (Contecouer QC) for scrap 1991
3734	MR-18d	Oct 58	82497	Nov 13 85	Sidbec-Feruni (Contecouer QC) for scrap Mar 91
3735	MR-18d	Oct 58	82498	Feb 13 87	Scrapped Moncton NB Apr 14 87
3736	MR-18d	Oct 58	82499	Dec 13 88	Sidbec-Feruni (Contecouer QC) for scrap Mar 91
3737	MR-18d	Nov 58	82500	Nov 13 85	Sidbec-Feruni (Contecouer QC) for scrap Dec 20 88
3738	MR-18d	Nov 58	82501	Dec 13 88	To Century Locomotive (Lachine QC) May 8 89
3739	MR-18d	Nov 58	82502	May 18 90	To Knox Contracting (Minto NB) for salvage of prime mover Feb 19 91
3740	MR-18d	Nov 58	82503	Sep 15 86	Wrecked in northern QC, to Century Locomotive (Lachine QC) May 8 89
3741	MR-18d	Nov 58	82504	Feb 18 86	Scrapped Moncton NB Apr 28 86
3742	MR-18d	Nov 58	82505	Dec 13 88	To Century Locomotive (Lachine QC) May 8 89
3743	MR-18d	Nov 58	82506	Nov 13 85	To Sidbec-Feruni (Contecoeur QC) for scrap Dec 20 88
3744	MR-18d	Nov 58	82507	May 18 90	To Knox Contracting (Minto NB) for salvage of prime mover Feb 19 91
3745	MR-18d	Nov 58	82508	Jul 14 83	Scrapped Moncton NB Dec 22 83