Heavy Duty 500HP Marine Propulsion Engine with Complete Gearbox Assembly

Name: Heavy Duty 500HP Marine Propulsion Engine with Complete Gearbox Assembly
Brand: Shanghai Yonghengsheng Industrial Co., Ltd
SKU: 2090174592

Shanghai, ChinaShanghai Yonghengsheng Industrial Co., Ltd

US$18,000.00

1-9 Pieces

US$16,000.00

10+ Pieces

Product profile

Customization

Available

Warranty

1 Year

Ignition Mode

Compression-Ignition

Model NO.

yhs

Speed

Cooling Cylinder

Water-Cooled

Intake Pressure Impulse

Supercharged

Piston Movement

Reciprocating

Fuel

Diesel

Number of Strokes

Four-Stroke

Cylinder Arrangement Form

Number of Cylinders

6-Cylinder

Type

Combustion Engine

Transport Package

Plywood or PE Film

Specification

1695; 858; 1385 (mm) / 1200kg

Origin

Shanghai

Key features

Exceptional Overhaul Period: Boasts an overhaul period surpassing 20,000 hours of operation.

Fully Customizable Engines: Offers tailored solutions including LCD instruments and vibration isolators.

Advanced Self-Diagnosis System: Features integrated failure protection mode for optimal safety.

Effortless Maintenance Design: Allows smooth filter replacements without operational downtime.

Premium Component Selection: Handpicked turbochargers and pumps from globally renowned suppliers.

Compact Engine Layout: Horizontal air filter and rear turbocharger reduce overall height.

Versatile Marine Applications: Suitable for passenger liners, fishing vessels, and bulk cargo carriers.

Comprehensive Warranty Coverage: 1 year or 1,200 working hours, whichever comes first.

Company profile

Importers and ExportersFast DeliveryODM ServicesR&D Capabilities

Shanghai Yonghengsheng Industrial Co., Ltd

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.57h

AI-Powered supplier vetting

SummarySHANGHAI YONGHENGSHENG INDUSTRIAL CO., LTD is identified as a Shanghai-based trading company with stated import/export activity, Shanghai shipment origin, and FOB, CIF, CFR, and EXW quotation terms. It reports OEM service for well-known brands, flexible customization options, and a company description claiming an own factory and complete production line, but its verified production scale and quality-control staffing are unclear. Innovation evidence is weak: one R&D engineer is reported, no SDK is available, and no new products were launched in the past year. The supplier has no stated in-stock, overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show capability. Raw-material traceability, outsourcing procedures, manufacturing contracts, certifications, and after-sales capability are not sufficiently documented. A named buyer and a 30%–50% repeat-buyer preference are provided, while no Fortune 500 collaboration is reported.

Supplier typeThe supplier is explicitly classified as a trading company, with its registered and physical addresses located in Shanghai. Its stated offerings include export trade capacity and its shipment origin is Shanghai, supporting an active trading-oriented profile rather than a clearly verified manufacturer classification.

R&D capabilityInnovation evidence is limited: the supplier reports one R&D engineer, no new products launched in the past year, no available SDK, and an unavailable total R&D-engineer figure. These stated gaps provide explicit evidence of weak recent product innovation and limited documented R&D resources.

Customization capabilityThe supplier explicitly offers flexible customization, minor customization, full customization, customization from designs, and customization from samples. It also reports OEM service for well-known brands, directly supporting a broad customization and OEM capability.

Client casesA buyer name, SPAN INNOVATIONS PRIVATE LIMITED, is associated with the supplier, and repeat-buyer preference is reported at 30%–50%. However, the supplier reports no collaboration with Fortune 500 companies, and no project details, volumes, outcomes, or additional verified customer references are provided.

Product Q&A

Q:What is your warranty period?

Our engines come with a comprehensive warranty of 1 year or 1,200 working hours, whichever comes first. Please note, this warranty excludes damages resulting from incorrect manual operation of generator set spare parts.

Q:Are your products the lowest price?

Our pricing is strategically set to reflect the superior quality of our products and the volume of your order, offering unmatched value. We provide a vast array of product quality levels, allowing buyers to choose options that best align with their specific needs.

Q:What is your delivery time?

Our standard delivery timeframe is a quick 20 to 30 days. For urgent demands, we commit to expediting delivery as required. Conversely, custom specifications may entail a longer delivery period.

Q:Can machines be customized?

Absolutely. Our machines are fully customizable, ensuring they conform perfectly to the unique specifications and preferences of our valued customers.

Q:What are your terms of payment?

Our payment terms are T/T with a 30% deposit, with the balance of 70% due before delivery. We provide detailed images of the products and packaging before payment, ensuring complete transparency and peace of mind.