Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | DX225CD-9C |
| Model Abbreviation | 225 |
| Weight Range | Medium Dredge(13-30Ton) |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | General purpose |
| Power Type | Fuel |
| Engine (Fuel) | |
| Engine Brand | Doosan |
| Model | DL06 |
| Type | Inline、Turbocharged |
| Rated Power (kW) | 115 |
| Rated Speed (r/min) | 1900 |
| Maximum Torque (N·m) | 70 |
| Total Displacement (L) | 5890cc |
| Number of Cylinders | 6 |
| Bore × Stroke (mm) | 100×125 |
| Performance Parameters | |
| Operating Weight (kg) | 27980 |
| Travel Speed (High/Low) (km/h) | 5.7/3.1 |
| Swing Speed (rpm) | 10.5 |
| Bucket Digging Force (kN) | 206t |
| Arm Length (mm) | 5700 |
| Boom Length (mm) | 2900 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 9465×2990×3630 |
| Cabin Full Height (mm) | 2970 |
| Clearance Over Counterweight (mm) | 1096 |
| Track Ground Length (mm) | 3630 |
| Total Track Length (mm) | 4440 |
| Track Shoe Width (mm) | 600 |
| Minimum Ground Clearance (mm) | 475 |
| Minimum Turning Radius (Front Work Device) (mm) | 3560 |
| Rear End Swing Radius (mm) | 2794 |
| Working Range | |
| Maximum Digging Height (mm) | 7521 |
| Fluid Capacities | |
| Fuel Tank (L) | 400 |
| Hydraulic Tank (L) | 195 |
| Engine Oil Replacement Volume (L) | 27 |
| Hydraulic System | |
| Main Pump Type | Variable Piston Pumps |
| Maximum Flow Rate of Main Pump (L/min) | 2×212 |
| Travel Hydraulic Motor Type | Axial Piston Hydraulic Motor |
| Working Hydraulic Circuit (Mpa) | 35 |
| Travel Hydraulic Circuit (Mpa) | 35 |
| Swing Hydraulic Circuit (Mpa) | 27 |
| Arm Cylinder - Bore × Stroke (mm) | 2-120×85×1263 |
| Boom Cylinder - Bore × Stroke (mm) | 1-135×95×1450 |
| Bucket Cylinder - Bore × Stroke (mm) | 1-120×80×1060 |
| Swing System | |
| Driving method | Hydraulic drives |
| Swing Reduction Device | Planetary Gear Reduction |
| Swing Braking | Wet multi-disc brakes |
| Chassis Structure | |
| Center Frame | X-Frame |
| Track Frame | Box section construction |
| Track Enclosure | Self-lubricating tracks |
| Track Tensioning | Grease tensioning |
| Number of Track Shoes | 49 |
| Number of Carrier Rollers | 2（Single side） |
| Number of Track Shoes. | 8（Single side） |