Description
Product Overview
The HTD Caterpillar C6.4 116.9KW Engine Assembly is a high-performance replacement diesel engine designed for Caterpillar E320D and E323D excavators. With compatible part numbers including 326-4700, 3264700, and 32F61-00062, this engine provides a reliable solution for excavator engine replacement, maintenance, and power system rebuilding.
Featuring 116.9KW rated power, the C6.4 engine delivers stable performance, excellent productivity, and efficient fuel utilization for medium-size excavators operating in construction, earthmoving, and agricultural applications.
HTD supplies aftermarket excavator engine solutions with mechanical testing reports available before shipment, helping customers confirm engine performance and compatibility before installation.
Key Features & Benefits
Reliable Power Replacement for Caterpillar Excavators
The C6.4 engine assembly is specifically designed as a replacement solution for Caterpillar E320D and E323D excavators, helping restore machine performance and reduce equipment downtime.
Stable Performance & High Productivity
With 116.9KW rated power, the engine provides strong power output for excavation, loading, digging, and material handling operations.
Fuel-Efficient Diesel Engine Design
The four-stroke diesel engine structure provides efficient combustion performance while maintaining reliable operation during long working cycles.
Complete Engine Assembly Solution
The complete engine assembly includes major power components, making replacement and maintenance more convenient for repair companies and equipment owners.
Professional Inspection Support
HTD provides mechanical test reports to help customers evaluate engine condition before shipment.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | Excavator Engine Assembly |
| Engine Model | Caterpillar C6.4 |
| Compatible Models | E320D / E323D Excavator |
| Part Numbers | 326-4700 / 3264700 / 32F61-00062 / 272-4683 |
| Rated Power | 116.9KW |
| Fuel Type | Diesel |
| Engine Type | Multi-Cylinder Diesel Engine |
| Cycle | Four Stroke |
| Cooling Method | Water Cooling |
| Starting Method | Electric Start |
| Emission Standard | Euro 3 |
| Core Components | Engine, Motor |
| Application | Excavator / Agricultural Machinery |
| Brand | HTD |
| Origin | Guangdong, China |
| Product Condition | 100% New Aftermarket |
| Weight | Approx. 300kg |
| MOQ | 1 Piece |
| Warranty | 3–6 Months (According to product details) |
| Mechanical Test Report | Available |
| Packaging | Wooden Case / Customized Packaging |
| Delivery Time | 7–10 Days |
| Payment Methods | T/T, Western Union, PayPal, Trade Assurance |
Applications
The HTD C6.4 Engine Assembly is suitable for:
- Caterpillar E320D excavator engine replacement
- Caterpillar E323D excavator maintenance
- Excavator power system repair
- Construction machinery rebuilding
- Agricultural machinery applications
- Earthmoving equipment maintenance
- Machinery rental fleet repair
- Excavator service workshops
Product Quality
For excavator engines, reliable operation is essential. HTD focuses on providing stable aftermarket engine solutions through professional inspection and quality management.
Quality assurance includes:
- Engine appearance inspection
- Mechanical performance testing
- Power output verification
- Component inspection
- Pre-shipment confirmation
Each engine is checked before delivery to help customers reduce installation problems and improve machine operating reliability.
Why Choose HTD?
HTD specializes in supplying excavator spare parts, engine assemblies, hydraulic components, and construction machinery replacement solutions.
Advantages of choosing HTD:
- Professional excavator parts supplier from China
- Experienced in Caterpillar, Komatsu, Hitachi, Kobelco and other brands
- 100% new aftermarket replacement products
- Flexible MOQ starting from 1 piece
- Competitive factory supply pricing
- Mechanical testing support
- Export wooden packaging
- Global delivery service
HTD helps worldwide machinery repair companies, distributors, and contractors maintain excavator performance with reliable replacement solutions.
Inventory Capability
HTD maintains stable supply capability for popular excavator engine models and spare parts.
Supply advantages:
- Single-piece orders accepted
- Support for wholesale purchasing
- Fast quotation response
- Export-ready packaging
- Flexible supply for repair projects
For customers requiring regular purchasing, HTD can provide customized supply plans according to equipment models and market demand.
FAQ
Q1: Which excavators use the C6.4 engine assembly?
This engine is suitable for Caterpillar E320D and E323D excavators.
Q2: What are the compatible part numbers?
Compatible references include:
- 326-4700
- 3264700
- 32F61-00062
- 272-4683
Q3: Is this a new or used engine?
This is a 100% new aftermarket replacement engine assembly supplied by HTD.
Q4: Can you provide testing documents?
Yes. Mechanical test reports can be provided according to customer requirements.
Q5: What is the MOQ?
The minimum order quantity is 1 piece, suitable for repair projects and distributors.
Q6: How long is the delivery time?
Normally, shipment can be arranged within 24 hours after payment confirmation if stock is available. If not available, HTD will inform customers in advance. Standard delivery time is around 3–7 working days.
