Technical Parameter
| Conventional parameters | |
|---|---|
| Equipment Model | ZX690LCH-5A(BE) |
| Model Abbreviation | 690 |
| Excavator Weight (t) | 69.1 |
| Traveling Method | Crawler |
| Bucket Type | Backhoe |
| Engine (Fuel) | |
| Engine Brand | Isuzu |
| Model | Isuzu GH-6WG1XKSA-02 |
| Type | 4Stroke、Water-cooled、Direct Injection |
| Rated Power (kW) | 345 |
| Rated Speed (r/min) | 1800 |
| Maximum Torque (N·m) | 1980 |
| Total Displacement (L) | 15.681 |
| Number of Cylinders | 6 |
| Bore × Stroke (mm) | 147x154 |
| Performance Parameters | |
| Operating Weight (kg) | 69100 |
| Bucket Capacity (m³) | 4.0 |
| Travel Speed (High/Low) (km/h) | 5.2/3.6 |
| Swing Speed (rpm) | 9.0 |
| Grounding pressure(kPa) | 104 |
| Slope Climbing Ability(%) | 70 |
| Bucket Digging Force (kN) | 369 |
| Arm Length (mm) | 6800 |
| Boom Length (mm) | 2900 |
| Machine Dimensions | |
| Length × Width × Height (Transportation Status) (mm) | 13400×4360×3660 |
| Clearance Over Counterweight (mm) | 1530 |
| Track Ground Length (mm) | 4590 |
| Total Track Length (mm) | 5840 |
| Track Shoe Width (mm) | 650 |
| Overall Track Width (mm) | 3950/3480 |
| Track Gauge (mm) | 3300/2830 |
| Minimum Ground Clearance (mm) | 860 |
| Minimum Turning Radius (Front Work Device) (mm) | 5240 |
| Rear End Swing Radius (mm) | 4020 |
| Working Range | |
| Maximum Digging Radius (mm) | 11780 |
| Maximum Digging Radius at Ground Level (mm) | 11490 |
| Maximum Digging Depth (mm) | 7170 |
| Maximum Digging Height (mm) | 11150 |
| Maximum Dumping Height (mm) | 7340 |
| Maximum Vertical Digging Depth (mm) | 5050 |
| Fluid Capacities | |
| Fuel Tank (L) | 920 |
| Hydraulic Tank (L) | 380.0 |
| Engine Oil Replacement Volume (L) | 57.0 |
| Coolant Capacity (L) | 70.0 |