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KM490B Laidong Brand New Water Cooled Multi-Cylinder Diesel Engine Manufacture
US$1.00-200.00
1 Piece

Product profile

Customization

Available

Ignition Mode

Compression-Ignition

Speed

High Speed

Model NO.

KM490B

Cooling Cylinder

Water-Cooled

Intake Pressure Impulse

Supercharged

Piston Movement

Reciprocating

Fuel

Diesel Engine

Number of Strokes

Four-Stroke

Cylinder Arrangement Form

H

Number of Cylinders

Multi-Cylinder Machines

Quality

High

Performance

Good

Transport Package

Wooden Case

Specification

ISO9001 Quality Certificate;

Trademark

LD

Origin

Laiyang, Shandong, China

HS Code

84089091

Production Capacity

130, 000 Sets/Year

Key features

Versatile Application: Suitable for tractors, construction machinery, light trucks, generators, and harvesters.
High Efficiency: Features high power output, low fuel consumption, and smooth operation with low noise.
Robust Performance: Water-cooled, supercharged, multi-cylinder design ensuring high reliability and stability.
Compact Design: Compact structure with dimensions 785*550*673 mm and net weight 240-320 kg.
OEM/ODM Support: Manufacturer offers both OEM and ODM services for customized production needs.
Established Manufacturer: Factory established in 1997 with 780 employees and 122,811 sqm plant area.

Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1995-03-01 CertifiedNearest Port: Qingdao PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryShandong Huayuan Laidong Engine Co., Ltd. is a China-based, state-owned diesel-engine manufacturer established in 1997, with 780 employees and operations in Shandong. It develops, produces, sells, and exports single- and multi-cylinder diesel engines and related components. The supplier reports ISO 9001:2015, UKAS quality, and ISO/TS 16949 certifications. Its stated production capacity is 160,000 single-cylinder and 130,000 multi-cylinder engines annually, supported by more than 10 production lines, over 50 quality-control staff, and advanced equipment. The company has approximately 100 technical and research personnel, long-term cooperation with recognized technology organizations, and exports to South America, Southeast Asia, the Middle East, and Europe. Its nationwide service network includes marketing departments, sales outlets, technical service stations, parts centers, and an online service platform. Evidence is insufficient to assess financial credibility, customization capability, or customer cases.
Supplier typeThe supplier is identified as a combined business entity and a state-owned company established in China. Its stated business covers diesel-engine development, design, production, sales, and related import and export trade, indicating a manufacturer rather than only a trading intermediary.
CertificationsThe supplier reports ISO 9001:2015 certification, British UKAS quality certification, and ISO/TS 16949 certification obtained in 2006. These certifications explicitly support established quality-management capability, including automotive-industry quality management.
After-Sales capabilityThe supplier states that it operates about 30 marketing departments, 2,000 sales outlets, 700 technical service stations, 18 parts-center databases, and an online information-service management platform nationwide. It explicitly describes the service as timely, high-quality, efficient, comprehensive, and all-weather.
R&D capabilityInnovation capability is supported by a provincial technical development center, a technology, quality, and research team of about 100 people, approximately 20 years of R&D-engineer experience, use of CAD/CMA and UG technologies, and technical cooperation with Delphi, AVL, Bosch, and research institutions. The supplier also reports advanced imported casting and CNC equipment and dedicated engine development and testing lines.
Production capacityThe supplier operates as a diesel-engine manufacturer with stated annual capacity of 160,000 single-cylinder and 130,000 multi-cylinder units, more than 10 production lines, and advanced assembly, testing, machining, and foundry facilities. It also reports one-month lead times during both off-peak and peak seasons, supporting a favorable production-capability assessment.

Product Q&A

Q:What are the main applications for the KM490B engine?
A:
It is suitable for tractors, construction machinery, light trucks, generator sets, water pump sets, harvesters, and tricycles.
Q:What is the power and speed range of this engine?
A:
The rated power is 22-41kw, and the rated speed ranges from 1500-3000 rpm.
Q:Does the manufacturer support OEM or ODM services?
A:
Yes, the company provides both OEM and ODM services for customized requirements.
Q:What are the payment terms and lead time?
A:
Payment terms are LC or T/T. The average lead time is one month for both peak and off-season.
Q:What are the key specifications like displacement and weight?
A:
Displacement is 2.544 L, cylinder bore is 90 mm, stroke is 100 mm, and net weight is 240-320 kg.

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