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Boasting high economic performance and environmental friendliness, Weichai WD10/12, WP12/13 series marine diesel engines are based on brand new design concepts and have inherited the compact structure of engines mounted on vehicles. This series are ideally used on river transport ships, fishing boats and public vessels.
Power range: 220-294kW
Basic Specification for Marine Engine | |||
brand | Weichai Power | model | WD12C258-15 |
rated power | 190kW (258hp) | rated speed | 1500 rpm |
intake mode | turbocharged and intercooled | idling | 750±30 r/min |
number of cylinders | 6 | bore X stroke | 126×155 mm |
displacement | 11.596 L | rotation direction of crankshaft | clockwise |
fuel oil consumption | 195 g/kW·h | start mode | electric start |
lub oil consumption | 0.5g/kW·h | smoke intensity | ≤ 1.0 Rb |
emission standard | IMO TIER II | overhaul period | 12000 h |
Model engine | HP | kW | Rounds per minute | Gas loading method | Size flywheel casing |
---|---|---|---|---|---|
WD10C190-15 | 190 | 140 | 1500 | TA | SAE1/14 |
WD10C190-18 | 190 | 140 | 1800 | T | SAE1/14 |
WD10C200-18 | 200 | 147 | 1800 | T | SAE1/14 |
WD10C200-21 | 200 | 147 | 2100 | T | SAE1/14 |
WD10C218-15 | 218 | 160 | 1500 | TA | SAE1/14 |
WD10C240-15 | 240 | 176 | 1500 | TA | SAE1/14 |
WD10C240-18 | 240 | 176 | 1800 | TA | SAE1/14 |
WD10C258-15 | 258 | 190 | 1500 | TA | SAE1/14 |
WD10C278-15 | 278 | 205 | 1500 | TA | SAE1/14 |
WD10C278-18 | 278 | 205 | 1800 | TA | SAE1/14 |
WD10C278-21 | 278 | 205 | 2100 | TA | SAE1/14 |
WD10C300-21 | 300 | 220 | 2100 | TA | SAE1/14 |
WD10C312-18 | 312 | 230 | 1800 | TA | SAE1/14 |
WD10C326-21 | 326 | 240 | 2100 | TA | SAE1/14 |
WD12C327-18 | 327 | 240 | 1800 | TA | SAE1/14 |
WD12C350-18 | 350 | 258 | 1800 | TA | SAE1/14 |
WD12C375-21 | 375 | 275 | 2100 | TA | SAE1/14 |
WD12C400-21 | 400 | 294 | 2150 | TA | SAE1/14 |
Model | WD10 | WD12 |
---|---|---|
Machine model | Straight row, direct spray, 4 stroke, water cooled | |
Number of cylinders | 6 | |
Cylinder diameter (mm) | 126 | |
Piston stroke (mm) | 130 | 155 |
Cylinder capacity (L) | 9.7 | 11.596 |
Piston stroke (mm) | <= 198 | |
Lubrication Consumption (g / kW.h) | <=0.8 | |
Direction of rotation of the axle (towards the flywheel) | counter-clockwise | |
Net Weight (kg) | 1056 | 1100 |
Dimensions (mm) L*W*H | 1514*878*1407 | 1534*807*1512 |
Overhaul time (h) | 12000 |
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.
WP4/WP6 series diesel engine is upgrade version of 226B series high-speed diesel engine which is manufactured by a joint venture co-founded by Weichai and Germany-based Deutz AG with increased strokes and optimized design. It has advantages of compact structure, high reliability, high economic performance, easy operation and maintenance. This series engine, as main or auxiliary engine, are chiefly mounted on small-size transport ships and fishing boats on inland rivers.
Power range:35-168kW
Basic Specification for Marine Engine
|
|||
brand
|
Weichai Power
|
model
|
WP4C120-18
|
rated power
|
88 kW
|
rated speed
|
1500 rpm
|
intake mode
|
turbocharged
|
idling
|
650±30 r/min
|
number of cylinders
|
4
|
bore X stroke
|
105×130 mm
|
displacement
|
4.5 L
|
compression ratio
|
18
|
fuel oil consumption
|
195 g/kW·h
|
start mode
|
electric start
|
lub oil consumption
|
0.8 g/kW·h
|
smoke intensity
|
≤ 1.2 Rb
|
emission standard
|
IMO TIER II
|
overhaul period
|
12000 h
|
Introduction of Weichai WP4 Series Marine Diesel Engine:
WP4 marine diesel engine develops from Deutz 226B-4C family with improved structure, increased strokes, and higher displacement, which significantly enhance its reserve power. Strictly in line with German standards, this series engine is equipped with round reentrant ω-shaped combustion chamber, low-vortex cylinder lid, low flow-resistant intake system, and efficient supercharger, which improve combustion greatly. Moreover, its two-degree balancing mechanism effectively reduces vibration and noise. This series is ideally used on river transport ships, fishing boats and public vessels.
WP4/WP6 series diesel engine is upgrade version of 226B series high-speed diesel engine which is manufactured by a joint venture co-founded by Weichai and Germany-based Deutz AG with increased strokes and optimized design. It has advantages of compact structure, high reliability, high economic performance, easy operation and maintenance. This series engine, as main or auxiliary engine, are chiefly mounted on small-size transport ships and fishing boats on inland rivers.
Power range:35-168kW
Basic Specification for Marine Engine
|
|||
brand
|
Weichai Power
|
model
|
WP6C250-25
|
rated power
|
168kW (250hp)
|
rated speed
|
2425rpm
|
intake mode
|
turbocharged and intercooled
|
idling
|
650±30 r/min
|
number of cylinders
|
6
|
bore X stroke
|
105×130 mm
|
displacement
|
6.75 L
|
rotation direction of crankshaft
|
clockwise
|
fuel oil consumption
|
195 g/kW·h
|
start mode
|
electric start
|
lub oil consumption
|
0.8g/kW·h
|
smoke intensity
|
≤ 1.2Rb
|
emission standard
|
IMO TIER II
|
overhaul period
|
12000 h
|
Engine Model |
HP |
kW |
RPM |
Aspiration |
Power Output Interface |
D226B-3C1 |
48 |
35 |
1800 |
NA |
SAE3/11.5 |
TD226B-3C |
54 |
40 |
1500 |
T |
SAE3/11.5 |
TD226B-3C1 |
68 |
50 |
1800 |
T |
SAE3/11.5 |
WP4C82-15 |
82 |
60 |
1500 |
T |
SAE1/14 |
WP4C95-18 |
95 |
70 |
1800 |
T |
SAE1/14 |
WP4C102-21 |
102 |
75 |
2100 |
T |
SAE1/14 |
WP4C120-18 |
120 |
88 |
1800 |
TA |
SAE1/14 |
WP6C122-15 |
122 |
90 |
1500 |
T |
SAE1/14 |
WP6C140-23 |
140 |
103 |
2300 |
T |
SAE1/14 |
WP6C142-18 |
142 |
105 |
1800 |
T |
SAE1/14 |
WP6C150-15 |
150 |
110 |
1500 |
TA |
SAE1/14 |
WP6C156-21 |
156 |
115 |
2100 |
T |
SAE1/14 |
WP6C163-23 |
163 |
120 |
2300 |
T |
SAE1/14 |
WP6C165-18 |
165 |
122 |
1800 |
TA |
SAE1/14 |
WP6C185-21 |
185 |
136 |
2100 |
TA |
SAE1/14 |
WP6C198-23 |
198 |
145 |
2300 |
TA |
SAE1/14 |
WP6C220-23 |
220 |
162 |
2300 |
TA |
SAE1/14 |
WP6C250-25 |
228 |
168 |
2425 |
TA |
SAE1/14 |
Series |
226B-3C |
WP4 |
WP6 |
Type |
inline, direct injection, 4 strokes, water cooled |
||
Numbers of Cylinders |
3 |
4 |
6 |
Bore (mm) |
105 |
||
Stroke (mm) |
120 |
130 |
|
Displacement(L) |
3.12 |
4.5 |
6.8 |
Fuel consumption (g/kW.h) |
<= 200 |
||
Oil consumption(g/kW.h) |
<=0.8 |
||
Crankshaft rotating direction (face to flywheel) |
Anticlockwise |
||
Net weight(kg) |
460 |
600 |
750 |
Dimensions(mm) L*W*H |
890*694*1066 |
1058*820*1061 |
1185*744*1083 |
Overhaul life(h) |
12000 |
Standard Equipment
Engine and block
Cooling system
Lubrication system
Fuel system
|
Intake air and exhaust system
Electrical system
Flywheel and housing
Certification
|
* Inquiry and consulting support.
* Sample testing support.
* View our Factory.
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
NAME OF SHIP | A SHIP | WEIGHT | MECHANICAL CHARACTERISTICS | FREQUENCY | ROTATION | STYLE NUMBER | TRANSMISSION RATIO |
VP 0867 | cargo ship | 500 tons | WD615.46C | 300 HP | 2100 rpm | J135A | 5/1 |
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