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4ja1 4jb1 4jbt1t 4-Cylinder Diesel Engine for Fire-Fighting Pump
US$800.00-6,800.00
1 Piece
Product profile
Customization
AvailableWarranty
1 Year or 1500 H, Which One Comes FirstIgnition Mode
Compression-IgnitionModel NO.
4JB1TSpeed
High SpeedCooling Cylinder
Water-CooledIntake Pressure Impulse
Naturally AspiratedPiston Movement
ReciprocatingFuel
DieselNumber of Strokes
Four-StrokeCylinder Arrangement Form
LNumber of Cylinders
4-CylinderType
Electric MotorApplication
Power Generater, Marine, Engineering MachineryCertification
ISO, CE, CCSWeight
380kgCompression Ratio
19:1Transport Package
Plywood CaseSpecification
Overall dimensionsTrademark
SWTOrigin
ChinaHS Code
8408909290Production Capacity
100000Key features
High Efficiency Design: Ensures optimal fuel consumption and power output for cost-effective operation.
Robust Construction: Durable build withstands challenging conditions for long lifespan and low maintenance.
Low Emissions: Advanced emission control technology complies with environmental standards.
Versatile Adaptability: Seamlessly integrates into power generation, marine, and engineering machinery setups.
Reliable Power Output: Delivers consistent energy essential for critical applications requiring uninterrupted power.
Ease of Maintenance: User-friendly features simplify routine checks to reduce downtime.
OEM/ODM Services: Customization services available for tailored engine solutions.
ISO and CE Certified: Meets international quality and safety standards including CCS certification.
Company profile

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1993-12-06 CertifiedNearest Port: QingdaoAverage Response Time: ≤6.91h CertifiedTerms of Payment: LC, T/T
AI-Powered supplier vetting
SummaryShandong Weituo Group Co., Ltd. is identified as a Chinese manufacturer of tractors, diesel engines, generator sets, and forklifts. The supplier reports more than 10 production lines, extensive manufacturing and inspection equipment, a 208,000–210,000 m² site, and stated annual capacities of 30,000 tractors, 20,000 engines, and 20,000 generator sets. It holds ISO9001 and ISO14001 certifications, and also reports 3C and CE certification. Evidence supports established export activity, service coverage exceeding 200 domestic service points, and exports to more than 50 countries and regions. R&D experience, product-development facilities, and independent component manufacturing indicate meaningful technical capability. However, the slices do not provide sufficient evidence of customization projects, named customer cases, or financial credibility; monetary figures are therefore not assessed.
Supplier typeThe supplier is explicitly classified as a manufacturer and is identified as Shandong Weituo Group Co., Ltd., operating in China’s Shandong province. Its stated products and industrial categories include tractors, diesel engines, generator sets, and forklifts, confirming direct manufacturing relevance.
CertificationsThe supplier reports ISO9001:2008 and ISO14001:2004 certificates. It additionally states that it has obtained 3C and CE certificates, providing explicit evidence of quality, environmental, and product-compliance certifications.
After-Sales capabilityThe supplier states that it has established a nationwide network with more than 200 service spots and provides instant and convenient user services. This is explicit evidence of substantial domestic after-sales coverage, although overseas service arrangements are not specified.
R&D capabilityThe supplier reports 18 years of total R&D engineer experience, a strong R&D and product-production capability, an advanced CAD design system, product testing facilities, and 1,000 sets of production and inspection equipment. These details explicitly support a substantial product-development and technical infrastructure.
Production capacityProduction evidence includes more than 10 production lines, a 208,000–210,000 m² manufacturing footprint, complete casting, machining, heat treatment, coating, and assembly capabilities, and stated annual capacities of 30,000 tractors, 20,000 engines, and 20,000 generator sets. The supplier also reports advanced inspection equipment and independent production of major components, indicating broad and substantial manufacturing capability.
Product Q&A
Q:What is the warranty period for this engine?
A:
The warranty covers 1 year or 1500 hours, whichever comes first.
Q:What are the available power ratings for the 4JA1 series?
A:
The 4JA1 series offers rated powers ranging from 46 KW to 90 KW across different models.
Q:Is this engine suitable for marine applications?
A:
Yes, the engine is designed for versatile use including power generation, marine, engineering machinery, and stationary power.
Q:What is the fuel type and ignition mode?
A:
The engine uses diesel fuel with a compression-ignition mode.
Q:Do you offer OEM or ODM services?
A:
Yes, both OEM and ODM services are available for this engine.
Send Inquiry
*To:
Shandong Weituo Group Co., Ltd.
Shandong Weituo Group Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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