WP6 Marine Diesel Engine
Weichai WP6 marine diesel engine series is the variation developed in accordance with laws and regulations based on marine engine working conditions and modification of engine combustion system, intake and exhaust system, cooling system, power output system and engine monitoring system. The engine has wide power and speed range, small size, light weight, compact structure, reliable work, advanced parameters and easy installation.
Product Parameters
| Series | 4-Stroke, Water cooling, In-Line, Dry cylinder sleeve |
|---|---|
| Cylinder Diameter/Stroke | 105×130mm |
| Specific lub-oil consumption | 195g/kW-h |
| Start Mode | Electric start |
| Firing Order | 1-5-3-6-2-4 |
| Noise | ≤117dB (A) |
| Oil Consumption | 0.8g/ kW·h |
| Number Of Cylinders | 6 |
| Displacement | 6.75L |
| Crankshaft Rotation Direction (towards free end) | Clockwise |
| Idling | 650±30r/min |
| Smoke Intensity | ≤1.2Rb |
| Emission Standard | IMO TIER II |
Product Spectrum
| Model | Air intake | Rated Power (kW/Ps) | Speed (r/min) |
|---|---|---|---|
| WP6C122-15 | Booster | 90/122 | 1500 |
| WP6C140-23 | Booster | 103/140 | 2300 |
| WP6C142-18 | Booster | 105/142 | 1800 |
| WP6C150-15 | Supercharged and cold | 110/150 | 1500 |
| WP6C156-21 | Booster | 115/156 | 2100 |
| WP6C163-23 | Booster | 120/163 | 2300 |
| WP6C165-18 | Supercharged and cold | 122/165 | 1800 |
| WP6C185-21 | Supercharged and cold | 136/185 | 2100 |
| WP6C198-23 | Supercharged and cold | 145/198 | 2300 |
| WP6C220-23 | Supercharged and cold | 162/220 | 2300 |
| WP6C250-25 | Supercharged and cold | 168/250 | 2425 |
| WP6C250-23 | Supercharged and cold | 168/250 | 2230 |
Remarks
Product parameters and portfolio are for reference only. For fishing vessel engine portfolio, please contact relevant personnel for official information.
Product Features
Minimum fuel consumption low to 195g/kW-h.
Reasonable fuel pump and turbocharger for smooth fuel consumption curve and excellent economy under common working conditions.
Engine shut-down solenoids for fast, safe and reliable shut-down.
Advanced German technology with high-quality parts and high product reliability.
Advanced design concept with optimized structure for users' habits and is easy to install and maintain.