Synertrade specializes in complete excavators, loaders and their attachments.

DEVELON DX225 Hydraulic Excavator
PRODUCT PARAMETERS
- Model: DX225
- Operating Weight: 21,300 kg
- Engine: DEVELON DL06 Six-Cylinder (National IV)
- Rated Power: 127.9 kW / 1,800 rpm
- Bucket Capacity: 1.05 m³
- Max. Digging Depth: 6,592 mm
- Max. Digging Height: 9,616 mm
- Hydraulic Flow: 2 × 210.6 L/min
- Track Width: 600 mm
DESCRIPTION
PRODUCTS DESCRIPTION
The DX225 hydraulic excavator is powered by a DEVELON DL06 six-cylinder engine, meeting National IV emission standards. It is equipped with DPF and SCR aftertreatment systems, eliminating the need for urea and reducing operating costs. With high-altitude adaptability, the DX225 can work stably at 5,000 meters. Energy optimization via an electronically controlled hydraulic system and SPC3 intelligent control improves fuel efficiency by 10%, making it a highly efficient machine for modern construction and road repair projects.
PRODUCTS STRUCTURE

TECHNICAL PARAMETER
Item | Specification |
---|---|
Engine Model | DEVELON DL06 |
Aspiration | Turbocharged |
Hydraulic System Type | Electronic Control |
Max Hydraulic Flow | 2 × 210.6 L/min |
Cylinders | 6 |
Bore | 100 mm |
Stroke | 125 mm |
Rated Power (DX225) | 127.9 kW / 1,800 rpm |
Rated Power (DX225LC) | 129.4 kW / 1,900 rpm |
Swing Drive Method | Hydraulic Drive |
Reduction Mechanism | Planetary Gear Reduction |
Swing Brake | Wet Multi-Disc Brake |
Swing Speed | 10.4 rpm |
Boom Cylinder | 120 × 85 × 1,263 mm |
Arm Cylinder | 135 × 95 × 1,443 mm |
Bucket Cylinder | 120 × 80 × 1,060 mm |
Working Circuit Safety Valve | 350 / 370 kg/cm² |
Travel Circuit Safety Valve | 350 kg/cm² |
Swing Circuit Safety Valve | 280 kg/cm² |
FAQ
Synertrade is the official distributor of Korea’s DEVELON full line of construction machinery, including excavators, wheel loaders, and rigid trucks. We also offer a wide range of genuine attachments such as buckets, hydraulic breakers, and grapples to meet diverse worksite needs.
Our equipment and attachments are primarily shipped via sea freight to ensure safe delivery to ports worldwide. For urgent or special orders, we can also arrange land or air transport. Full shipping tracking is provided for all orders.
Yes. We offer customization based on specific worksite requirements, including machine configurations, attachment selection, and additional features. Customers provide their requirements, and we deliver professional solutions and quotations.
The process is simple: choose the desired machine and attachments → contact our sales advisor to confirm specifications and pricing → sign the contract → arrange payment and sea shipment → delivery of equipment and attachments. Our team ensures smooth guidance at every step.
We provide DEVELON factory warranties, spare parts supply, maintenance guidance, and technical support. Whether it’s machine or attachment operation, maintenance, or troubleshooting, we ensure your equipment runs efficiently and reliably.