HuaTai Industrial Co., Ltd.

Type	4 stroke,water cooled, Inline,dry cylinder liner	No.of cylinder	6
Broke/Stroke	126×155 mm	Displacement	11.596L
Minimum fuel consumption ratio	192g/kW·h	Lube oil consumption ratio	0.5g/kW·h
Starting method	Electrical start	Idle speed	650±30 r/min
Fire sequence	1-5-3-6-2-4	Smoke sensity	≤1.0 RB
Noise	≤108dB(A)	Emission	IMO TIER Ⅱ
Crankshaft rotating direction（face to free end）	Clockwise	Overhaul time	6000 h

 

WD12 （618）series marine diesel engine model spectrum
Model	No.of cylinder	Broke/stroke (mm)	Displacement (L)	Rated power (kW)	Rated speed (r/min)	Application
WD618.C-1	6	126/155	11.596	275	2150	CCS/ZY
WD618.C-2	6	126/156	11.596	240	2150	CCS/ZY
WD618.C-3	6	126/157	11.596	210	2150	CCS/ZY
WD618.C-11	6	126/158	11.596	258	1800	CCS/ZY
WD618.C-12	6	126/159	11.596	240	1800	CCS/ZY
WD618.C-13	6	126/160	11.596	210	1800	CCS/ZY
WD618.C-14	6	126/161	11.596	180	1800	CCS/ZY
WD618.C-23	6	126/162	11.596	210	1500	CCS/ZY
WD618.C-24	6	126/163	11.596	180	1500	CCS/ZY
WD618.C-25	6	126/164	11.596	150	1500	CCS
WD618.C-16	6	126/165	11.596	170	1700	CCS/ZY
WD618.C-17	6	126/166	11.596	220	1800	CCS
WD618.C-26	6	126/167	11.596	140	1500	CCS
WD618.C-21	6	126/168	11.596	240	1500	CCS/ZY
WD618.C-22	6	126/169	11.596	220	1500	CCS/ZY
WD12C400	6	126/170	11.596	294	2150	CCS/ZY
WD618.C1-1	6	126/171	11.596	281	2132	CCS
WD12C327-15	6	126/172	11.596	240	1500	CCS
WD12C180-15	6	126/173	11.596	180	1500	CCS
WD12C327-15	6	126/174	11.596	240	1500	CCS
WD12C300-15	6	126/175	11.596	220	1500	CCS
WD12C350-18	6	126/176	11.596	258	1800	CCS
WD12C327-18	6	126/177	11.596	240	1800	CCS
WD12C300-18	6	126/178	11.596	220	1800	CCS
WD12C400-21.5	6	126/179	11.596	294	2150	CCS
WD12C375-21.5	6	126/180	11.596	275	2150	CCS
WP12C245E230	6	126/181	11.596	180	1500	CCS
WP12C327E230	6	126/182	11.596	240	1500	CCS
WP12C300E230	6	126/183	11.596	220	1500	CCS
WP12C350E231	6	126/184	11.596	258	1800	CCS
WP12C327E231	6	126/185	11.596	240	1800	CCS
WP12C300E231	6	126/186	11.596	220	1800	CCS
WP12C400E232	6	126/187	11.596	294	2150	CCS
WP12C375E232	6	126/188	11.596	275	2150	CCS

Born from WD615C, Weichai WD12 (WD618) series high power marine diesel engine boasts a number of strengths, including increased strokes, compact structure, small size, light weight, low speed & high torque, high performance per liter and high torque reservation, low noise, high reliability and durability, as well as easy maintenance. Equipped with double-circulation water-cooling system with the interior circulation using fresh water to cool the engine while the exterior circulation using double-pipe heat exchanger to cool fresh water by seawater, this series products enjoy longer durability. This series are ideally used on river transport ships, fishing boats and public vessels.

Item	Unit	engine type
		WD615.C-24	WD615.C-23	WD615.C-22			WD615.C-21	WD615.C-25
intake mode		turbocharged and intercooled
number of cylinders		6
bore X stroke		126×130
displacement	L	9.726
rated power	KW	140	160		176	190			205
rated speed	r/min	1500	1500	1500			1500	1500
min. fuel oil consumption	g/(KW.h)	≤220
lub oil and fuel consumption ratio	%	≤0.8
cooling mode		sea and fresh water duel-circulation cooling system
start mode		electric start
net weight	㎏	1056
rotation direction of crankshaft （seen from the free end）		clockwise
dimension	length	1900mm
	width	774mm
	height	1180mm

 

Item

Unit

engine type

WD 615.67 C

WD 615.46 C-11

WD 615.46 C-12

WD 615.68 C

WD 615.46 C

intake mode

turbocharged and intercooled

number of cylinders

6

bore X stroke

126×130

displacement

L

9.726

rated power

KW

176

205

230

205

220

rated speed

r/min

1800

1800

1800

2100

2100

fuel consumption @ rated power

g/(KW.h)

≤220

≤220

≤220

≤215

≤220

lub oil and fuel consumption ratio

%

≤0.8

cooling mode

sea and fresh water duel-circulation cooling system

start mode

electric start

net weight

㎏

1056

rotation direction of crankshaft （seen from the free end）

clockwise

dimension

length

1900 mm

1440 mm

1440 mm

1900 mm

1440 mm

width

774 mm

774 mm

774 mm

774 mm

774 mm

height

1180 mm

1400 mm

1400 mm

1184 mm

1400 mm

 

Item	Unit	engine type
		WD615.C -28		WD615 .61C	WD615 .61C-2			WD615 .46C-8	WD615 .46C-1
intake mode		turbocharged	turbocharged			turbocharged	turbocharged and intercooled			turbocharged and intercooled
number of cylinders		6
bore X stroke		126×130
displacement	L	9.726
rated power	KW	125		140		147	230			240
rated speed	r/min	1500		1800	2100			2100	2100
fuel consumption @ rated power	g/(KW.h)	≤220	≤220			≤220	≤220			≤220
lub oil and fuel consumption ratio	%	≤0.8
cooling mode		sea and fresh water duel-circulation cooling system
start mode		electric start
net weight	㎏	1056	1018			1018	1056			1056
rotation direction of crankshaft （seen from the free end）		clockwise
dimension	length	1900 mm	1620 mm			1618 mm	1990 mm			1440 mm
	width	774 mm	774 mm			774 mm	774 mm			774 mm
	height	1180 mm	1180 mm			1120 mm	1180 mm			1400 mm