What is the warranty period?

We provide a 2-year warranty for our drone engines to ensure reliability and customer satisfaction.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Durable 350cc Drone Engine with Optimal 351cc Exhaust Management

Name: Durable 350cc Drone Engine with Optimal 351cc Exhaust Management
Brand: Shandong Zhongtian Technology Products Co., Ltd.
SKU: 1982253341

Shandong, ChinaShandong Zhongtian Technology Products Co., Ltd.

US$1,860.00-2,100.00

1 Piece

Sample price:US$2499.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

7*24h Service

Warranty

2 Years

Ignition Mode

Electric 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

Double-Cylinder

Type

Combustion Engine

Operating Temperature

-20~50 Degree Centigrade

Exhaust Amount

351cc

Idle Speed

2000 Rpm/Minute

Recommended Propeller

30X12/32X10

Generated Power

120W (5000rpm)

Oil Consumption Rate

0.55kg/Kw.H

Diameter×Stroke

66mmx41mm

Lubrication Ratio

25:1

Engine Weight

9850g

Transport Package

Wooden Box

Specification

357*295*278mm

Trademark

SDZT

Origin

China

Production Capacity

1000000 Pieces Per Year

Key features

High Power Output: Generates 120W power at 5000rpm with max power of 18.5kw for heavy payloads.

Robust Durability: Air-cooled double-cylinder design withstands continuous operation and harsh environments.

Versatile Application: Suitable for medium-sized multirotor and fixed-wing drones for photography and delivery.

24/7 After-Sales Support: Provides 7*24h service including installation guidance and technical assistance.

2-Year Warranty: Comprehensive warranty coverage for peace of mind and long-term reliability.

Customization Available: Offers bespoke options for design, power output, and system integration.

Cost-Effective Performance: Balances robust performance with affordability for diverse drone applications.

Company profile

Shandong Zhongtian Technology Products Co., Ltd.

Shandong, China

Business Type: Trading CompanyExport Year: 2008-10-01Nearest Port: qingdaoAverage Response Time: ≤7.89hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier manufactures drone motors and reports production of 1,000,000 sets annually, with lead times within 15 working days during off-peak periods. It offers customization from samples and designs, ODM services, and OEM services for popular brands. However, the available evidence indicates limited formal innovation capability: one R&D engineer, no new products launched in the past year, no 3D software design services, and no SDK. The supplier has 11–20 quality-control staff and exports 90% of total sales, mainly to Africa and Southeast Asia/Mideast. After-sales and quality-system documentation appears weak, with no written corrective-action or complaint-handling procedures. Certification holding, customer cases, and financial strength cannot be adequately assessed from the provided information.

After-Sales capabilityThe supplier has no overseas showroom, overseas agents or branches, or recorded offline trade-show participation, and reports service coverage in zero countries. It also has no written corrective and preventive action procedures or written customer-complaint handling records, indicating a documented after-sales service deficiency.

R&D capabilityInnovation evidence is limited: the supplier has one R&D engineer, launched no new products during the past year, does not provide 3D software design services, and has no available SDK. Although it claims an expert R&D team and offers ODM services, the explicit operational data shows deficiencies in recent product innovation and technical-service capability.

Production capacityThe supplier reports annual drone-motor production of 1,000,000 sets, 11–20 quality-control staff, and off-peak lead times within 15 working days. Its facilities and products are described as serving commercial and industrial UAV applications, providing explicit evidence of established manufacturing capability.

Customization capabilityThe supplier explicitly provides customization from samples and designs, offers ODM services, and provides OEM services for popular brands. These statements demonstrate both design-based customization and manufacturing support for branded products.

Product Q&A

Q:What types of drone engines are offered?

We offer a diverse array of drone engines for multi-rotor, fixed-wing, and hybrid models, engineered for peak performance in commercial and recreational use.

Q:What are the key specifications of the 350cc engine?

Key specs include 120W generated power at 5000rpm, max power 18.5kw, idle speed 2000 rpm, air-cooled double-cylinder, and dimensions of 357x295x278mm.

Q:Do you provide customization options?

Yes, we offer bespoke customization for design, power output, and integration with existing drone systems. Contact our sales team for details.

Q:What is the lead time for orders?

Standard orders take 4-6 weeks. For bulk or customized orders, an estimated timeline is provided upon order confirmation.

Q:What after-sales support is provided?

We provide 7*24h service, including installation guidance, technical assistance, and a 2-year warranty. Our team is ready to assist post-purchase.