What is the production cycle (lead time)?

For engine parts, we usually have enough in stock; For engines, usually around 30 days.

Do you have any other brands?

OUR YUCHAI IS A PRODUCTION ENTERPRISE, industry and trade integration, only do YUchai brand related products. Therefore, any inquiries are welcome and we will always do our best to support our customers.

Is there a warranty and how long is the warranty period?

We can provide warranty services, different models of the warranty cycle is not the same, the specific situation depends, can be negotiated.

How about after-sales service and maintenance?

We provide repair and maintenance services abroad. In addition, we can provide electronic version of 'Engine Operation and Maintenance Manual', 'Parts Atlas', 'Maintenance Manual' and other materials to the end customers, covering the whole series of export products, to provide reliable technical guidance for market service training.

4 Cylinder Gas Engine Yuchai Yca07n Series Engine for Buses

Name: 4 Cylinder Gas Engine Yuchai Yca07n Series Engine for Buses
Brand: Guangxi Yuchai Machinery Co., Ltd.
SKU: 2035517835

Guangxi, ChinaGuangxi Yuchai Machinery Co., Ltd.

Negotiable

1 Sets

Product profile

Customization

Available

After-sales Service

Provied

Warranty

24 Months or 200,000 Kilometers

Model NO.

YCA07N

Ignition Mode

Electric Ignition

Speed

High Speed

Cooling Cylinder

Water-Cooled

Intake Pressure Impulse

Supercharged

Piston Movement

Reciprocating

Fuel

Natural Gas

Number of Strokes

Four-Stroke

Cylinder Arrangement Form

Number of Cylinders

6-Cylinder

Type

Combustion Engine

Power Range

120~160PS

Application

8.5~10.5 M City Bus,10~12 M Hybrid Vehicle,8.5~10

Displacement

6.87L

Technical Route

Theoretical Air-Fuel Ratio+Egr+Twc

Transport Package

The Wooden Case

Trademark

Yuchai

Origin

Guangxi, China

Production Capacity

50000 Sets / Year

Key features

High Reliability: B10 life reaches 800,000 km with ignition system life of 100,000 km.

Low Consumption: Uses 10% less gas than competing products for increased profits.

Long Maintenance Interval: Supports 60,000 km long maintenance cycles for reduced downtime.

Advanced Technology: Utilizes Theoretical Air-Fuel Ratio+EGR+TWC+ASC technical route.

Strong Manufacturing Base: Asia's largest engine casting base with advanced German equipment.

Comprehensive Support: Provides overseas repair, maintenance manuals, and parts atlases.

Wide Application: Suitable for 8.5-12m city buses, hybrid vehicles, and coaches.

OEM/ODM Service: Supports customized power ranges and technical routes for clients.

Company profile

Guangxi Yuchai Machinery Co., Ltd.

Guangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤2.08h CertifiedTerms of Payment: T/T CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryGuangxi Yuchai Machinery Co., Ltd. is a China-based foreign joint venture established in 1993, with 8,370 employees and operations centered in Guangxi. The supplier manufactures engines across multiple power ranges and application sectors, operates more than 10 production lines, reports over 1,050 R&D engineers and annual output above the stated threshold, and offers one-month lead times in both peak and off-peak periods. It holds an ISO 14001:2015 certificate and reports extensive export coverage, including more than 550,000 units shipped to over 180 countries, supported by 19 overseas offices and 276 service agents. Evidence supports strong production scale, international service reach, and product-development capability. However, the provided information does not establish financial strength, customization performance, or detailed customer outcomes. Trade records show limited recent transactions involving promotional items, which do not clearly demonstrate engine-related customer cases.

Supplier typeThe supplier is identified as a foreign joint venture and a core subsidiary of Guangxi Yuchai Machinery Group. Its stated business covers engine manufacturing within industrial equipment, transportation, and manufacturing machinery, with 15 subsidiaries and production bases in multiple Chinese provinces.

CertificationsThe supplier reports holding an ISO 14001:2015 certificate. This explicitly demonstrates certification of an environmental management system, although no other management or product certifications are provided.

After-Sales capabilityYuchai reports 19 overseas offices and 276 service agents supporting exports to more than 180 countries, indicating broad international service coverage. The slices do not provide response-time, spare-parts, warranty, or service-quality details.

R&D capabilityThe supplier reports 1,050 R&D engineers, 14 technology platforms, and 49 engine series covering diesel and gas applications from 15 to 4,200 kW. Its stated product characteristics include high reliability, fuel efficiency, and reduced noise and emissions, supporting substantial technical-development capability.

Production capacityThe supplier reports more than 10 production lines, annual output above the stated threshold, over 8,000 employees, and capacity to produce 600,000 engines annually. It also states that lead time is one month in both off-peak and peak seasons, providing explicit evidence of large-scale production and stated delivery capacity.

Product Q&A

Q:What is the price?

Our price is determined by various factors, including model, power, product configuration, quantity, price terms (FOB, CIF, CPT, FCA, etc.) and so on.

Q:What are your terms of payment?

We accept telegraphic transfer (bank telegraphic transfer), letter of credit, etc.

Q:What are the specific payment terms?

In principle T/T 30% as deposit, 70% before delivery.

Q:What is the minimum order quantity?

1 complete machine; 1 engine component.

Q:Do you have samples available?

Sample order is acceptable, but due to the high value of the engine, we cannot accept free of charge in principle.