Weichai WP12 series marine diesel engine (258-405kW)
Product advantages
The WP12 Landking series diesel engine is a marine energy-saving and environmentally-friendly diesel engine independently developed by Weichai in 2004 in terms of ship power utilization characteristics and configuration requirements, which uses a brand new design concept for special design optimization. It features compact structure, strong power, good fuel economy and high reliability, and is used as the supporting power for ships, such as inland river transport ships, fishing boats, public service ships, yachts, and passenger ships.
Product parameters
| Type |
Four-stroke, water-cooled, inline, and dry cylinder liner |
Number of cylinders |
6 |
| Bore/stroke |
126×155mm |
Displacement |
11.596L |
| Minimum fuel consumption rate |
194g/kW·h |
Oil consumption rate |
0.5g/kW·h |
| Starting mode |
Electrical starting |
Idle speed |
650±50r/min |
| Firing order |
1-5-3-6-2-4 |
Smoke intensity |
≤1.5Rb |
| Noise |
≤119dB(A) |
Rotation direction of crankshaft
(Toward the free end) |
Clockwise |
Product portfolio
| Model |
Air intake mode |
Rated power (kW/Ps) |
Rotational speed (rpm) |
Oil supply mode |
Emission level |
| WP12C350-15 |
Turbocharged and intercooled |
258/350 |
1500 |
Mechanical pump |
IMO II/China Tier I |
| WP12C400-18 |
Turbocharged and intercooled |
295/400 |
1800 |
Mechanical pump |
IMO II/China Tier I |
| WP12C450-21 |
Turbocharged and intercooled |
330/450 |
2100 |
Mechanical pump |
IMO II/China Tier I |
| WP12C350-15E121 |
Turbocharged and intercooled |
258/350 |
1500 |
Electronic control |
IMO II/China Tier I |
| WP12C400-18E121 |
Turbocharged and intercooled |
295/400 |
1800 |
Electronic control |
IMO II/China Tier I |
| WP12C450-21E121 |
Turbocharged and intercooled |
330/450 |
2100 |
Electronic control |
IMO II/China Tier I |
| WP12C500-21E121 |
Turbocharged and intercooled |
368/500 |
2100 |
Electronic control |
IMO II/China Tier I |
| WP12C550-21E121 |
Turbocharged and intercooled |
405/550 |
2100 |
Electronic control |
IMO II/China Tier I |
Product Features
- Safe and reliable: It uses the main frame structure of the Landking Euro III diesel engine with a high-pressure common rail; Its engine block, crankcase, cylinder head, crankshaft and connecting rod and other components are enhanced; Its main components are subject to finite element analysis and simulation, hence, its working reliability and service life are improved significantly.
- Fuel economy: The PZ8500 in-line flange pump is able to fully atomize the fuel, and obtain bigger working capacity; Its four-valve structure makes possible the abundant air intake to facilitate combustion and reduce the fuel consumption; Due to wider operating range of the diesel engine, it has excellent fuel economy in operating conditions.
- Environment friendly and comfortable: It uses a frame type body to reduce the noise in the gear chamber; A special oil sump is provided so that the noise produced by the diesel engine is reduced significantly.
- Reasonable arrangement: The turbocharger is able to use the middle and rear modes to meet the customer's needs; The intercooler and heat exchanger are arranged at the both ends of the diesel engine to obtain a more reasonable layout
Standard Equipment
Engine and block
- Cast iron gantry type structure block
- One-piece forged crankshaft
- Separate cast iron cylinder heads and wet liners
- Aluminium alloy pistons with gallery oil cooling
Cooling system
- Fresh/raw water heat exchanger with integrated thermostatic valves
- And expansion tank
- Cast-iron centrifugal fresh water pump, mechanically driven by belt
- Self-priming raw water pump, mechanically driven
Lubrication system
- Spin-on full-flow lub oil filter
- Fresh water cooled lube and plate type oil cooler(WP4/6)
Fuel system
- In-line fuel injection pump
- Duplex fine filter and large capacity pre-filter for better efficiency
- Duplex fuel filters replaceable engine running
|
Intake air and exhaust system
- Washable air filter
- Insulated exhaust manifold and exhaust expansion joint
Electrical system
- 24V electric starter motors and battery charging alternator
- Standard sensor connector
Flywheel and housing
- WP12: SAE1 flywheel housing and SAE 14 flywheel
Certification
- VR, CCS, BV, EIAPP (Tier II)
|
|
Power definition
Standard ISO 3046/1 -1995(F)
Reference conditions
Ambiant temperature
25 °C
Barometric pressure
100 kPa
Relative humidity
30%
Raw water temperature
25 °C
|
Fuel oil
Relative density 0, 840 ± 0, 005
Lower calorific power 42 700 kJ/kg
Consumption tolerances
± 5 %
Lube oil
Recommend grade
CF-4 15W/40
|
Warm prompt
Production cycle: 21 working days.
Mode of transport: By seaTerms of payment: 30% down payment, balance settled before delivery.
Packing method: Non-fumigated wood export packing.
Delivery time: 5 working days after receipt of full payment.
Warranty period: One year warranty. If the problem is not caused by human, it can be repaired at the nearest overseas service station. After the warranty period, by virtue of the purchase contract, enjoy more preferential parts service.
Certifications
Enterprise and product certification.
ISO9001, TUV, CE, CCS, LR, GL, DNV, BV, ABS, NK, RS, RINA, KR
The delivery moment
We have closely related transportation companies, engineering logistics, containers, air freight, international railways. International ground transportation.
There are many ways to choose, and the shipping cost is even lower. Timeliness is higher.
Our Company
Shandong Cummins Power Technology Co., Ltd. Is located in Weifang City, Shandong Province. The KangMS POWER brand of the company has become a well-known brand that has successfully operated in the field of power generation equipment.
Unified R & D and dedicated production
The R & D team at the Shandong headquarters formulates unified technical specifications and production processes based on advanced technology and innovative concepts. The production plant in Weifang, China, through strict international management systems and standard production processes, manufactures high-quality KangMS POWER power generation equipment.
Unified research and development of high-quality production
The R & D and production team at Shandong headquarters, power generation equipment and related ancillary products are tailored to the needs of our customers with the purpose of durability and high reliability. Related products have been well received by customers at home and abroad.
Global sales and service network
Shandong Cummins Power Technology Co., Ltd. Has always focused on providing Kans Ms POWER power system quality products and services to customers at home and abroad. The excellent performance of Shandong Cummins Power Technology Co., Ltd. Can be seen in industries and projects such as highways, railways, post and telecommunications, water conservancy, airports, factories and mines, and high-rise buildings.
The company has increased its efforts to extend the industry horizontally and vertically. Not only has it vigorously developed "gas generator sets and system engineering, heavy oil power station construction, marine diesel generator sets, ship mainframes and oil supply systems", and has provided fuel and gas power generation system technology and The full-service of the equipment also focuses on the field of new energy. In the research, development and application of new energy and high-efficiency energy-saving technologies and products, it has created new and characteristic industries, covering the efficient use of solar energy and the integration of biomass energy. Utilization and biogas projects, industrial waste gas, waste heat recovery and utilization, biogas, natural gas, coal bed gas, oilfield associated gas generation and other industrial development of power generation and engineering applications.
The company adapts to the new situation, comprehensively enhances the comprehensive competitiveness of the enterprise, and consistently implements and implements the whole process and all-round of enterprise management, and puts people-oriented, harmonious concepts and modern enterprise management systems in order to standardize and improve the internal management of enterprises. With the development needs of the enterprise, a high-tech, large-scale and strong group company has continuously demonstrated its unique charm and style, and continues to win customers by quality, base itself on the market with credibility, reward society with value, and gallop the future with strength. Go hand in hand with all sectors of society to create brilliant!
Welcome to our company and weichai for investigation and visit.
Looking forward to business and cooperation with you.
Audited Supplier 
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