Technical Parameter
| Basic Parameters | |
|---|---|
| Equipment Model | DL503N-9C |
| Model Abbreviation | 503 |
| Rated Load Capacity (kg) | 5000 |
| Operating Weight (kg) | 17000 |
| Bucket Capacity (m³) | 2.7-4.0 |
| Maximum Excavation Force (Lifting Force) (kN) | 16.2 |
| Traveling Method | Tire Type |
| Operating Conditions | General purpose |
| Engine (Fuel) | |
| Engine Brand | Weichai |
| Model | WP10G220E343 |
| Rated Power/Speed (kW/r/min) | 162/2000 |
| Maximum Torque/Speed (N·m/r/min) | 1050 |
| Hydraulic System | |
| Rated Working Pressure (Mpa) | 17+0.5 |
| Transmission | |
| Transmission Model | Planetary Power Shift |
| Travel Speed 1st Gear (Forward/Reverse) (km/h) | 12.6/16.1 |
| Travel Speed 2nd Gear (Forward/Reverse) (km/h) | 37.1 |
| Fluid Capacities | |
| Fuel Tank Capacity (L) | 260 |
| Hydraulic System (L) | 260 |
| Engine Oil Capacity (L) | 19 |
| Cooling System (L) | 42 |
| Transmission System (L) | 49 |
| Whole machine parameters | |
| Machine Length (mm) | 8090 |
| Machine Width (mm) | 2992 |
| Machine Height (mm) | 3470 |
| Minimum Ground Clearance (mm) | 480 |
| Bucket Width (mm) | 2992 |
| Wheelbase (mm) | 3200 |
| Track Gauge (mm) | 2174 |
| Unloading Height - Unloading Angle at 45° (mm) | 3185 |
| Unloading Distance - Unloading Angle at 45° (mm) | 1210 |
| Steering Angle(°) | 36 |
| Minimum Turning Radius (Measured from Outer Wheel Center) (mm) | 6885 |
| Boom Raise Time (s) | 5.2 |
| Cycle Time (s) | 9.5 |
| Tire specification | 23.5-25-16PR |
| Steering System | |
| Type | Fully hydraulic coaxial flow load steering |
| System Operating Pressure (Mpa) | 16 |