Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)

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  • 20 yrs

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Product Highlights

  • Proven Reliability: Backed by 70 years of R&D experience and advanced technology introduction.
  • Robust Construction: High-strength engine body, crankshaft, and connecting rod for safe operation.
  • Smart Monitoring: Real-time monitoring of water temperature and oil pressure with auto-shutdown.
  • Compact Design: Compact structure suitable for small offshore, inland, and fishing vessels.
  • Strong Performance: Sufficient torque reserve and excellent acceleration for various working conditions.
  • Easy Maintenance: Simple operation and convenient maintenance design for user convenience.
  • Eco-Friendly: Meets IMO TIER II emission standards with low smoke intensity.

Product Images of Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)

Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW) pictures & photos
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW) pictures & photos
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW) pictures & photos
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW) pictures & photos
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW) pictures & photos
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW) pictures & photos
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
  • Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
  • Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
    Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
  • Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
    Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
  • Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
    Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
  • Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
    Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
  • Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
    Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
  • Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)
    Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)

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Product Description

Product Profile

Weichai WP4.1 marine diesel engine series is the newly developed high-speed engine based on marine engine user behavior and working conditions, relying on Weichai's 70 years of research and development experiences and introduction of advanced technology from home and abroad. The engine has a power of 40-60kW, compact structure, reliable operating, strong power, good economy, simple operation and convenient maintenance. The engine is developed according to the application status of similar products in the market. It is an ideal choice of power for small-sized offshore and inland river transport vessels, fishing boats and official business boat.

Product parameters

Series  4-Stroke,water cooling,In-Line,Dry cylinder sleeve

Number of cylinders

four
Cylinder Diameter/Stroke  105×118mm

Displacement

4.09L
specific lub-oil consumption  0.6g/kW·h

Crankshaft rotation direction
(towards free end)

clockwise
Start Mode  Electric start

Idling

650±30r/min
Firing Order  1-3-4-2 Smoke intensity ≤1.5Rb
Noise  ≤112dB(A) Emission standard IMO TIER II
 

Product Spectrum

Model

Air intake

Rated Power(kW/Ps) Speed(r/min)
WP4.1C54-15 Turbocharge non-intercooled 40/54 1500
WP4.1C68-15 Turbocharge non-intercooled 50/68 1500
WP4.1C82-18 Turbocharge non-intercooled 60/82 1800

Remarks: Product parameters and portfolio are for reference only. For fishing vessel engine portfolio, please contact relevant personnel for official information.

Product Features

  • Safe and reliable: High-strength engine body, crankshaft and connecting rod; integral cylinder head;
  • Strong power: Sufficient torque reserve, excellent ship acceleration performance, and suitable for various working conditions;
  • Cost-efficient and fuel-saving: Large-swirl-ratio throat ω-shaped combustion chamber improves the premixed fuel for good economic performance and clean smoke;
  • Practical: Closed dual-cycle cooling system and large-flow sea water pump to ensure cooling capacity; real-time monitoring of water temperature, oil pressure and other parameters, with start, over-limit alarm and shutdown.
Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)Weichai Wp4.1 Marine Propulsion Diesel Engine Series (40-60kW)

About the Supplier

This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR254722". Items marked "verified" are certified.

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Wuxi Longway International Trading Co., Ltd.
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Wuxi Longway International Trading Co., Ltd.
Wuxi Longway International Trading Co., Ltd.
Wuxi Longway International Trading Co., Ltd.
Wuxi Longway International Trading Co., Ltd.

About Our Factory & Business Background

Address
1610 Suning Square, No. 109, Middle Renmin Road, Wuxi, Jiangsu, China
verified Registered Capital
1,500,000 RMB
verified Terms of Payment
T/T
verified International Commercial Terms(Incoterms)
FOB, CIF
verified Average Lead Time
Peak Season Lead Time: one month
Off Season Lead Time: one month
verified Nearest Port
Shanghai Port, Tianjin Port, Qingdao Port
verified Minimum Order Quantity
1 Set
verified Supply Chain Partners
30

Our Production Capability & Technical Expertise

Main Products
Water Cooled Diesel Engine, Air Cooled Diesel Engine, Water Pump, Centrifugal Pump, Gearbox and Clutch, Generator, Marine Engine, Fire Fighting Equipment

Our Industry Experience & Global Business Record

verified Year of Establishment
2004-05-19
verified Export Year
21 Years
verified Main Markets
South America, Southeast Asia/ Mideast, Africa, Australia
verified Number of Foreign Trading Staff
3
verified Overseas Agent/Branch
No

FAQ

What is the warranty period?
The engine comes with a 1-year warranty.
What is the power range of this engine series?
The Weichai WP4.1 series offers a power range of 40-60kW.
What types of vessels is this engine suitable for?
It is ideal for small-sized offshore and inland river transport vessels, fishing boats, and official business boats.
What is the minimum order quantity?
The minimum order quantity is 1 set.
What are the payment terms?
The accepted payment term is T/T (Telegraphic Transfer).
What is the lead time for production?
The average lead time is one month for both peak and off-season periods.
What is the emission standard of this engine?
The engine meets the IMO TIER II emission standard.
What is the cylinder configuration?
It is a 4-stroke, water-cooled, in-line engine with 4 cylinders.

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