What payment methods are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is customization available for this engine?

Minor customization options are available.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

CBS390f Single Cylinder 4 Stroke Ohv Forced Air Cooling Petrol Motor Gasoline Engine

Name: CBS390f Single Cylinder 4 Stroke Ohv Forced Air Cooling Petrol Motor Gasoline Engine
Brand: Baoding Yosn Pump Industry Co., Ltd.
SKU: 2190517795

Hebei, ChinaBaoding Yosn Pump Industry Co., Ltd.

US$42.00

30 Pieces

Product profile

Customization

Available

After-sales Service

24 Hours Online Service

Warranty

1 Year

Model NO.

CBS390F

Ignition Mode

Compression-Ignition

Speed

High Speed

Cooling Cylinder

Air-Cooled

Intake Pressure Impulse

Naturally Aspirated

Piston Movement

Reciprocating

Fuel

Gasoline

Number of Strokes

Four-Stroke

Cylinder Arrangement Form

Number of Cylinders

Single-Cylinder

Type

Combustion Engine

Engine Structure

Overhead Valve (Ohv)

Cylinder Diameter*Stroke (mm)

88*64

Displacement (L)

389

Compression Ratio

8.5:1

Rated Power (Kw)

7.8

Rated Speed (Rpm)

3600

Torque Limit (N.M)

<25/2500

Startup Method

Hand/Electric Start

Oil Capacity (L)

1.1

Fuel Tank Capacity (L)

6.0

Net/Gross Weight (Kg)

29.5/31.5

Transport Package

Carton or Wooden Case

Specification

485*390*485mm

Trademark

YONGSHUN

Origin

Baoding, Hebei, China

HS Code

84089091

Production Capacity

20000unit/Month

Key features

Overhead Valve Design: Powerful, durable, and more fuel-efficient engine structure.

Cast Iron Cylinder Liner: Provides superior lubrication and wear resistance for extended engine life.

Low Oil Level Alarm: Automatic shutdown feature to protect the engine from damage.

Forged Steel Crankshaft: Metal cam and forged steel crankshaft ensure high durability.

24-Hour Online Support: Dedicated after-sales service available around the clock.

1-Year Warranty: Comprehensive warranty coverage for peace of mind.

CE Certified: Product meets European safety and quality standards.

Multiple Startup Options: Available with hand or electric start methods for flexibility.

Company profile

Low MOQSelf-brandedMinor CustomizationProduction Process Visualization

Baoding Yosn Pump Industry Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Minor Customization CertifiedExport Year: 3 Years CertifiedNearest Port: N/AAverage Response Time: ≤6.02h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryBaoding Yongshun Pump Co., Ltd. is identified as a limited company and described as an industrial pump manufacturer, while associated-company information classifies the supplier type as a trading company. It reports ISO9001 and CE certifications and SGS testing reports, along with a two-year product warranty and 24-hour online video after-sales support. Production resources are limited to one production line, three employees, and one quality inspector, with no continuous production quantity reconciliation or written outsourcing procedures. The supplier offers minor customization but reports no recent new-product development, ODM R&D service, or SDK availability. Service and quality-control documentation is weak: complaint handling, supplier assessment, corrective actions, finished-product inspection records, and raw-material traceability are not documented. The supplier states exports to more than 60 countries and has over 10 years of production and exporting experience, but only one experienced...

CertificationsThe supplier explicitly states that it holds ISO9001 and CE certifications and has SGS testing reports. These stated certifications and testing documents provide direct evidence of certification and product-compliance support.

After-Sales capabilityThe supplier offers a two-year warranty, 24-hour online video after-sales service, door-to-door shipping support, and third-party inspection services. However, complaint handling has no written procedures or records, and service-capability assessment and corrective-action mechanisms are also undocumented, so the service offering is present but its formal management controls are weak.

R&D capabilityThe supplier reports no new products during the past year, no ODM R&D service, no OEM capability for popular brands, and no available SDK. These statements show limited documented innovation and R&D capability.

Production capacityThe supplier describes over 10 years of production and exporting experience and reports inventory capability, but its operational scale is limited to one production line, three employees, and one quality inspector. It has no valid manufacturing-capacity contract with related subcontractors, does not continuously reconcile production quantities, and has no written outsourcing procedures; these are explicit production-control deficiencies.

Client casesThe supplier states that it exports to more than 60 countries, including the United States, Canada, Italy, Saudi Arabia, and Australia, and reports that exports account for 41%–50% of total sales. These statements demonstrate international market reach, but no named customer cases, project references, or independently documented customer outcomes are provided.