What is the lead time for production?

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

Does the engine feature turbocharging?

Yes, models 4B2, 4B5, 4C6, 4M1, 4M2, 4M4, and 4M6 feature turbocharging, with some including inter-cooling.

What is the warranty or quality assurance?

All finished products undergo 100% visual and function inspection before delivery.

Medium Power Diesel Engine for Construction Machines

Name: Medium Power Diesel Engine for Construction Machines
Brand: Anhui Quanchai Engine Co., Ltd.
SKU: 730542032

Anhui, ChinaAnhui Quanchai Engine Co., Ltd.

US$500.00-3,000.00

1 Set

Product profile

Customization

Available

Ignition Mode

Compression-Ignition

Speed

High Speed

Model NO.

3B2 4B2 4B5 4C6 4M4 4M6

Cooling Cylinder

Water-Cooled

Intake Pressure Impulse

Naturally Aspirated

Piston Movement

Reciprocating

Fuel

Diesel

Number of Strokes

Four-Stroke

Cylinder Arrangement Form

Number of Cylinders

4-Cylinder

Type

Combustion Engine

Cylinders Numbers

4cylinders

Bore &Stroke

90*100

Displacement (L)

1.909L

Diesel Liner Type

Vertical ,in Line ,Water Cooled , Four Stroke

Rated Output (Kw/R/Min)

18.8~23.6kw/2350rpm/2400rpm

Rated Output (PS)

25HP~32HP

Intake Methods

Naturally Aspirated

Fuel System

Electronic Controlled Ve Pump

Transport Package

in Plywood Case

Trademark

Quanchai

Origin

China

HS Code

8408909220

Production Capacity

20000

Key features

Advanced Design & Reliability: Developed with Pro-E, UG, and CAE technology for optimized structure and high reliability.

Direct Injection Combustion: Ensures easy starting, low oil consumption, and excellent fuel economy.

High Torque Performance: Long stroke design provides large torque backup and strong power output.

Low Noise & Vibration: Stable speed operation with small vibration and low noise performance.

Compact & Lightweight: Compact structure with light weight for convenient installation and arrangement.

Automotive Grade Parts: Key parts match automotive diesel engines for better interchangeability and durability.

Extensive Spare Parts Support: Large market retention ensures sufficient spare parts and convenient maintenance.

OEM & ODM Services: Offers full, minor, and flexible customization from samples or designs.

Company profile

Anhui Quanchai Engine Co., Ltd.

Anhui, China

CertifiedBusiness 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: 26 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤11.61h

AI-Powered supplier vetting

SummaryANHUI QUANCHAI ENGINE CO., LTD. supplies diesel engines, generator engines, agricultural and construction machinery engines, vehicle engines, and spare parts. The supplier reports ISO14001:2015, ISO45001:2018, and CE-related certifications, although the certification scope and validity details are not provided. Its R&D function includes customer requirement confirmation, product design, technical support, and documented design reviews, verification, and validation. The supplier reports 196 years of combined R&D engineer experience and 50 quality-control staff, but the basis of the experience figure is unclear. It offers ODM and OEM services and states that it introduced new products during the past year. Production-related facilities include CNC machining, cleaning, testing, painting, and production lines. Service infrastructure includes overseas warehouses and showrooms, while no overseas branches or agents are reported. Financial assessment cannot be completed because only reporting years are provided,...

Supplier typeThe supplier is an engine and machinery-component manufacturer with stated activities covering development, production, sales, after-sales and technical services. Its listed offerings include multiple diesel-engine categories, machinery engines, and spare parts; the product description also identifies a harvester-machine screw plug component.

CertificationsThe supplier reports ISO14001:2015 certification, ISO45001:2018 certification, other certifications, and CE capability. However, the slices do not provide certificate numbers, validity dates, or detailed scopes, so the evidence supports reported certification holdings but not a full verification of certification status.

After-Sales capabilityAfter-sales and technical service are included in the business scope, and technology engineers provide production and after-sales technical support. The supplier also reports written service-capability procedures with records, corrective and preventive-action procedures, overseas warehouses and showrooms, but no overseas agents or branches.

R&D capabilityThe supplier reports 196 years of total R&D engineer experience, customer-driven product design, technical support, available design input/output/review/verification/validation documentation, and new products during the past year. It also provides ODM services, although no SDK is available.

Production capacityThe supplier explicitly undertakes product development and production and lists CNC machining, cleaning, testing, painting, and production lines as combined facilities. It also reports 50 quality-control staff, supporting evidence of an established manufacturing and quality-control setup.

Customization capabilityThe R&D function confirms customer requirements and designs new products, while the supplier reports ODM services and OEM production for well-known brands. These statements directly support both design customization and branded manufacturing capability.