Description
The HTD X12 Engine Assembly is a high-performance replacement engine solution designed for Zoomlion 550 and LiuGong 952 excavators. Developed for heavy-duty excavator modification, engine replacement, and machinery upgrade applications, this engine assembly delivers powerful output, reliable performance, and excellent durability in demanding working environments.
The X12 engine is widely used in construction machinery and agricultural equipment due to its strong power performance, fuel efficiency, and stable operation. HTD provides professional engine supply solutions with mechanical testing support and factory inspection services available before shipment, helping customers confirm engine condition and ensure reliable installation.
With strict quality control, professional export experience, and flexible packaging solutions, HTD supplies dependable engine assemblies for excavator dealers, repair companies, machinery contractors, and equipment owners worldwide.
Key Features & Benefits
- Designed for Zoomlion 550 and LiuGong 952 excavator applications.
- Suitable for excavator modification and engine replacement projects.
- Compatible with X12 engine system.
- High power output for heavy-duty excavation operations.
- Excellent torque performance for demanding working conditions.
- Stable operation with long service life.
- Suitable for excavators and agricultural machinery.
- Mechanical test reports available upon request.
- Factory inspection videos available before shipment.
- Professional export packaging ensures safe transportation.
Technical Specifications
| Item | Specification |
|---|---|
| Product Name | X12 Engine Assembly |
| Engine Model | X12 |
| Application | Excavator / Agricultural Machinery |
| Compatible Machines | Zoomlion 550, LiuGong 952 Excavators |
| Brand | HTD |
| Origin | Guangdong, China |
| Country of Manufacture | China |
| Condition | Replacement Engine Assembly |
| Engine Application | Excavator Modification & Replacement |
| MOQ | 1 Piece |
| Warranty | 3–6 Months (According to product details) |
| Mechanical Test Report | Available |
| Factory Inspection Video | Available |
| Packaging | Wooden Case / Customized Packaging |
| Delivery Time | 7–10 Days |
| Fast Shipping Arrangement | Within 24 Hours After Payment Confirmation (If Stock Available) |
| Payment Methods | T/T, Western Union, PayPal, Alipay, Trade Assurance |
| Supply Type | Single Unit Sales |
Applications
The HTD X12 Engine Assembly is suitable for:
- Zoomlion 550 excavator modification
- LiuGong 952 excavator engine replacement
- Construction machinery repair
- Agricultural machinery applications
- Mining and earthmoving equipment
- Heavy equipment refurbishment
- Excavator maintenance workshops
- Machinery upgrade projects
Why Choose HTD?
HTD specializes in supplying excavator spare parts, hydraulic components, engines, and complete machinery solutions for international customers. With extensive experience in the construction machinery industry, we provide reliable products and professional services to help customers maintain and upgrade their equipment.
Our advantages include:
- Professional excavator parts supplier
- High-quality engine assemblies
- Strict product inspection before shipment
- Mechanical testing support
- Factory inspection video available
- Flexible MOQ starting from 1 piece
- Competitive factory-direct pricing
- Customized export packaging
- Fast international delivery support
HTD is committed to providing reliable machinery solutions that help customers reduce downtime and improve equipment efficiency.
Product Quality Inspection
To ensure reliable engine performance, HTD provides professional inspection services before shipment:
- Engine appearance inspection
- Mechanical performance testing
- Operating condition verification
- Component quality inspection
- Packaging and transportation protection inspection
Customers can request:
- Mechanical test reports
- Factory inspection videos
- Product photos before shipment
These inspection services help international buyers verify product quality and purchase with confidence.
FAQ
Q1: Which excavators can use this X12 engine assembly?
This X12 engine assembly is suitable for Zoomlion 550 and LiuGong 952 excavator applications. Please confirm your machine specifications before ordering.
Q2: Can you provide inspection reports before shipment?
Yes. HTD can provide mechanical test reports and factory inspection videos according to customer requirements.
Q3: What is the minimum order quantity?
The MOQ is 1 piece, suitable for individual replacement projects and bulk purchasing.
Q4: How long is the delivery time?
If the product is available in stock, shipment can normally be arranged within 24 hours after payment confirmation. If not available, delivery usually takes around 3–7 working days.
Q5: How is the engine packaged for export?
The engine is packed in a strong wooden case or customized export packaging to ensure safe international transportation.









