Guangzhou Lanxin Machinery Equipment Co., Ltd
| Payment Terms | T/T,D/P,D/A,L/C |
| Supply Ability | 99 |
| Cooling System | Liquid-cooled |
| Delivery | 3-7 Working Days |
| Shipment | DHL FEDEX TNT EMS |
| Configuration | Inline 4-cylinder, 4-stroke diesel |
| Delivery Time | 3-7 work days |
| Packaging Details | Wooden Box |
| Rated Power | 108 kW (145 hp) @ 2000 RPM |
| Product Name | Diesel Engine Assembly |
| Part Number | 6186205 |
| Displacement | 4.4 L |
| Compatible Model | C4.4 |
| Model Number | C4.4 |
| Place of Origin | China |
| Brand Name | CAT |
| Certification | Tier 3 / Stage IIIA compliant, ISO 9001 |
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Product Specification
| Payment Terms | T/T,D/P,D/A,L/C | Supply Ability | 99 |
| Cooling System | Liquid-cooled | Delivery | 3-7 Working Days |
| Shipment | DHL FEDEX TNT EMS | Configuration | Inline 4-cylinder, 4-stroke diesel |
| Delivery Time | 3-7 work days | Packaging Details | Wooden Box |
| Rated Power | 108 kW (145 hp) @ 2000 RPM | Product Name | Diesel Engine Assembly |
| Part Number | 6186205 | Displacement | 4.4 L |
| Compatible Model | C4.4 | Model Number | C4.4 |
| Place of Origin | China | Brand Name | CAT |
| Certification | Tier 3 / Stage IIIA compliant, ISO 9001 | ||
| High Light | Caterpillar C4.4 Diesel Engine ，6186205 Cat Diesel Engine ，Cat 320GC Engine | ||
C4.4 Diesel Engine Assembly 6186205 for CAT 320GC Construction Engine
The CAT C4.4 diesel engine assembly (OEM part number 6186205) is a high-performance, factory-calibrated power unit designed as a direct replacement for the CAT 320GC excavator. Delivering 108 kW (145 hp) at 2000 RPM, this Tier 3/Stage IIIA compliant engine combines fuel efficiency, low emissions, and robust reliability for construction and industrial applications. Every unit is fully assembled, bench-tested, and ready for plug-and-play installation, ensuring minimal downtime and optimal performance in even the harshest working conditions.
| Specification | Details |
|---|---|
| Engine Model | C4.4 Diesel Engine Assembly |
| Part Number | ARGT No. 6186205 |
| Serial Number | 2W243573 |
| Rated Power | 108.0 kW @ 2000 RPM / 93.0 kW @ 2200 RPM |
| Displacement | 4.40 L |
| Configuration | Inline 4-Cylinder, 4-Stroke, Turbocharged Diesel Engine |
| Manufacture Date | October 2025 |
| Emission Standard | Stage III / Tier 3 compliant (export version) |
| Condition | Brand new aftermarket / OEM replacement engine |
| Compatible Equipment | CAT 320GC excavator and other construction machinery |
| Part Number | Status | Description & Compatibility |
|---|---|---|
| 618-6205 | Current Production | Official factory-original complete engine assembly, matches your unit exactly (label: 6186205) |
| 618-6205R | Remanufactured | Factory-remanufactured engine assembly with full OEM warranty |
| 478-5231 | Updated Production | 2023+ revised version with improved fuel system durability, fully interchangeable |
| 462-6757 | Superseded | Previous generation, fully replaced by 618-6205/478-5231, 100% interchangeable |
| 460-5760 | Superseded | Early Tier 3 emission version for non-regulated markets |
| 1104D-E44TA | Base Model | OEM manufacturer (Perkins) engine model designation, identical to CAT C4.4 |
| 11R-2285 | Remanufactured | CAT global remanufactured engine part number |
Company Details
Business Type:
Distributor/Wholesaler,Trading Company
Year Established:
2008
Total Annual:
10000000￥-100000000￥
Employee Number:
50~150
Ecer Certification：
Verified Supplier
Guangzhou Lanxin Machinery Equipment Co., Ltd., established in 2008, is a professional supplier of excavator parts and mining equipment parts located in Guangzhou, Guangdong Province, China. Focusing on engineering components, and leveraging 18 years of professional experience in the construction ma... Guangzhou Lanxin Machinery Equipment Co., Ltd., established in 2008, is a professional supplier of excavator parts and mining equipment parts located in Guangzhou, Guangdong Province, China. Focusing on engineering components, and leveraging 18 years of professional experience in the construction ma...
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