Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | NT18 |
| Model Abbreviation | 18 |
| Excavator Weight (t) | 1.7 |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Operating Conditions | General purpose |
| Engine (Fuel) | |
| Engine Brand | Yanmar |
| Model | 3TNV82A-SNN |
| Rated Power (kW) | 15.5 |
| Rated Speed (r/min) | 2200 |
| Maximum Torque (N·m) | 87 |
| Total Displacement (L) | 1.331 |
| Number of Cylinders | 3 |
| Bore × Stroke (mm) | 82×84 |
| Performance Parameters | |
| Operating Weight (kg) | 1700 |
| Bucket Capacity (m³) | 0.06 |
| Travel Speed (High/Low) (km/h) | 0~4.5 |
| Swing Speed (rpm) | 10 |
| Grounding pressure(kPa) | 30 |
| Slope Climbing Ability(%) | 35° |
| Bucket Digging Force (kN) | 14 |
| Arm Digging Force (kN) | 10 |
| Arm Length (mm) | 1856 |
| Boom Length (mm) | 980 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 3800×1060×2300 |
| Clearance Over Counterweight (mm) | 465 |
| Track Ground Length (mm) | 1250 |
| Total Track Length (mm) | 1460 |
| Track Shoe Width (mm) | 230 |
| Overall Track Width (mm) | 1050 |
| Minimum Ground Clearance (mm) | 230 |
| Minimum Turning Radius (Front Work Device) (mm) | 1820 |
| Rear End Swing Radius (mm) | 1160 |
| Working Range | |
| Maximum Digging Radius (mm) | 3793 |
| Maximum Digging Radius at Ground Level (mm) | 3690 |
| Maximum Digging Depth (mm) | 2154 |
| Maximum Digging Height (mm) | 3050 |
| Maximum Dumping Height (mm) | 2217 |
| Maximum Vertical Digging Depth (mm) | 1500 |
| Arm Swing Angle (Left/Right) (°) | 60/45 |
| Blade Width × Height (mm) | 1050×230 |
| Blade Lifting or Cutting Depth (mm) | 465/235 |
| Fluid Capacities | |
| Fuel Tank (L) | 18 |
| Hydraulic Tank (L) | 25 |