CN/GTW steam locomotives

Class	Wheel Arr.	Dr. Dia.	Cylinders Dia. x Str.	Boiler Press.	Ad. Wt.	EW WO	Grate Area	Evap. Surface	Sup. Surface	Remarks
J-4	4-6-2	69in	23½x28in	200psi	75t	118t	56sq.ft.	2965sq.ft.	690sq.ft.
J-7	4-6-2	69in	24x28in	200psi	81t	125t	57sq.ft.	3355sq.ft.	755sq.ft.
K-4	4-6-2	73in	25x28in	200psi	84t	136t	67sq.ft.	3340sq.ft.	795sq.ft.	USRA light
K-5	4-6-4	80in	23x28in	275psi	86t	162t	74sq.ft.	3375sq.ft.	1465sq.ft.
N-5-d	2-8-0	63in	20x30in	250psi	93t	106t	51sq.ft.	2000sq.ft.	1000sq.ft.	Type E superheater
O-18	0-6-0	56in	22x26in	190psi	82t	82t	51sq.ft.	1690sq.ft.	410sq.ft.
O-19-a	0-6-0	51in	21x28in	190psi	74t	74t	33sq.ft.	1895sq.ft.	410sq.ft.	USRA
P-4	0-8-0	56in	26x30in	180psi	111t	111t	57sq.ft.	2565sq.ft.	600sq.ft.
P-5	0-8-0	51in	22x28in	200psi	94t	94t	50sq.ft.	2515sq.ft.	580sq.ft.
S-1	2-8-2	63in	27x30in	175psi	98t	129t	57sq.ft.	3405sq.ft.	805sq.ft.
S-1	0-8-2	63in	27x30in	175psi	106t	127t	57sq.ft.	3405sq.ft.	805sq.ft.	Ex 2-8-2
S-2	2-8-2	63in	27x30in	185psi	106t	148t	64sq.ft.	3550sq.ft.	885sq.ft.
S-3	2-8-2	63in	26x30in	200psi	108t	136t	67sq.ft.	3785sq.ft.	880sq.ft.	USRA light
S-4	2-8-2	63in	24x30in	260psi	107t	154t	70sq.ft.	3405sq.ft.	1450sq.ft.
T-1	2-10-2	57in	26x32in	200psi	116t	145t	77sq.ft.	3585sq.ft.	850sq.ft.
T-2	2-10-2	57in	29x32in	200psi	149t	186t	80sq.ft.	5535sq.ft.	1560sq.ft.
T-3	2-10-2	57in	27x32in	200psi	124t	160t	76sq.ft.	4660sq.ft.	1085sq.ft.	USRA light
T-4	2-10-2	57in	24x28in	275psi	118t	156t	67sq.ft.	3410sq.ft.	1500sq.ft.
U-1	4-8-2	73in	26x30in	210psi	106t	161t	67sq.ft.	4050sq.ft.	1085sq.ft.
U-1-f	4-8-2	73in	24x30in	260psi	107t	161t	70sq.ft.	3585sq.ft.	1570sq.ft.	Semi-streamlined
U-2	4-8-4	73in	25½x30in	250psi	105t	174t	84sq.ft.	4220sq.ft.	1760sq.ft.
U-3	4-8-4	73in	26x30in	250psi	111t	183t	84sq.ft.	4400sq.ft.	1955sq.ft.
U-4	4-8-4	77in	24x30in	275psi	107t	173t	74sq.ft.	3860sq.ft.	1530sq.ft.	Streamlined
X-10-a	4-6-4T	63in	21x26in	200psi	66t	119t	47sq.ft.	1810sq.ft.	345sq.ft.