| Parameter | Value |
|---|---|
| Basic Information | |
| Model | TZ18 |
| Operating Weight | 1950 kg |
| Bucket Capacity | 0.05 m³ |
| Engine (Yanmar) | |
| Engine Brand | Yanmar |
| Type | 3-cylinder, 4-stroke, Water-cooled |
| Rated Power | 14.6 kW / 2400 rpm |
| Displacement | 1.267 L |
| Emission Standard | China IV |
| Fluid Capacities | |
| Fuel Tank | 21 L |
| Hydraulic Tank | 15 L |
| Engine Oil | 3.4 L |
| Hydraulic System | |
| Main Pump Flow | 64 L/min |
| Main Valve Pressure | 21.6 MPa |
| Travel System Pressure | 21.6 MPa |
| Swing System Pressure | 11 MPa |
| Pilot System Pressure | 3.9 MPa |
| Performance | |
| Travel Speed (High/Low) | 4.2 / 2.1 km/h |
| Swing Speed | 9.1 r/min |
| Gradeability | 30° |
| Ground Pressure | 32.6 kPa |
| Bucket Digging Force | 15.2 kN |
| Arm Digging Force | 8.8 kN |
| Max. Traction Force | 19.5 kN |
| Working Range | |
| Max. Digging Height | 3565 mm |
| Max. Dumping Height | 2460 mm |
| Max. Digging Depth | 2305 mm |
| Max. Vertical Wall Digging Depth | 2050 mm |
| Max. Digging Reach on Ground | 3935 mm |
| Min. Swing Radius | 1530 mm |
| Dimensions | |
| Overall Length | 3560 mm |
| Overall Width | 990 / 1280 mm |
| Overall Height | 2360 mm |
| Turntable Width | 990 mm |
| Track Length | 1585 mm |
| Chassis Width | 990 / 1280 mm |
| Track Shoe Width | 230 mm |
| Track Length on Ground | 1230 mm |
| Track Gauge | 760 / 1050 mm |
| Counterweight Clearance | 495 mm |
| Min. Ground Clearance | 150 mm |
| Min. Tail Swing Radius | 640 mm |
| Track Height | 395 mm |
| Standard Undercarriage / Arm | |
| Boom Length | 1825 mm |
| Arm Length | 950 mm |
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