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Caterpillar C4.4 Diesel Engine 6186205 Cat Diesel Engine For CAT 320GC Excavator
Caterpillar C4.4 Diesel Engine 6186205 Cat Diesel Engine For CAT 320GC Excavator
Specifications
Brand Name :
CAT
Model Number :
C4.4
Place of Origin :
China
MOQ :
1
Price :
$4260 - $4880
Payment Terms :
T/T,D/P,D/A,L/C
Supply Ability :
99
Delivery Time :
3-7 work days
Packaging Details :
Wooden Box
Product Name :
Diesel Engine Assembly
Compatible Model :
C4.4
Part Number :
6186205
Configuration :
Inline 4-cylinder, 4-stroke diesel
Cooling System :
Liquid-cooled
Rated Power :
108 kW (145 hp) @ 2000 RPM
Displacement :
4.4 L
Certification :
Tier 3 / Stage IIIA compliant, ISO 9001
Shipment :
DHL FEDEX TNT EMS
Delivery :
3-7 Working Days
Description

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.

Core Selling Points

✅ OEM-Level Performance & Compatibility
Precision-engineered to match the exact specifications of the original CAT C4.4 engine, this assembly fits perfectly into the 320GC excavator with no modifications required. It restores factory power, torque, and fuel efficiency, eliminating compatibility issues.
✅ Advanced Emissions Compliance
Certified to meet Tier 3/Stage IIIA emission standards, this engine features a high-efficiency combustion system and optimized fuel injection, reducing exhaust emissions while maintaining peak performance. It is compliant with global environmental regulations.
✅ Complete Ready-to-Install Assembly
Comes fully integrated with all auxiliary components, including the turbocharger, fuel injection system, cooling system, and electrical wiring. No additional parts are needed, cutting installation time and reducing costly equipment downtime.
✅ Rigorous Quality Assurance
Each engine undergoes comprehensive performance testing, including compression, oil pressure, and load tests. It is backed by a 6-month manufacturer warranty, ensuring long-term reliability for your critical operations.

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

Caterpillar C4.4 Diesel Engine 6186205 Cat Diesel Engine For CAT 320GC Excavator

Caterpillar C4.4 Diesel Engine 6186205 Cat Diesel Engine For CAT 320GC Excavator

Caterpillar C4.4 Diesel Engine 6186205 Cat Diesel Engine For CAT 320GC Excavator

Caterpillar C4.4 Diesel Engine 6186205 Cat Diesel Engine For CAT 320GC Excavator

Caterpillar C4.4 Diesel Engine 6186205 Cat Diesel Engine For CAT 320GC Excavator

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Caterpillar C4.4 Diesel Engine 6186205 Cat Diesel Engine For CAT 320GC Excavator

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Product Detail
Brand Name :
CAT
Model Number :
C4.4
Place of Origin :
China
MOQ :
1
Price :
$4260 - $4880
Payment Terms :
T/T,D/P,D/A,L/C
Contact Supplier
Caterpillar C4.4 Diesel Engine 6186205 Cat Diesel Engine For CAT 320GC Excavator

Guangzhou Lanxin Machinery Equipment Co., Ltd

Verified Supplier
1 Years
guangzhou
Since 2008
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Construction Engine, Excavator Engine Parts, Hydraulic Pump Assembly
Total Annual :
10000000￥-100000000￥
Employee Number :
50~150
Certification Level :
Verified Supplier
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