| Model |
Hitachi ZX690LCH‑7 |
| Operating Weight |
69,400–71,400 kg |
| Standard Bucket Capacity (ISO Heaped) |
2.9–4.0 m³ |
| Transport Length |
13,400 mm |
| Transport Width |
4,360 mm |
| Transport Height |
3,150 mm |
| Track Shoe Width |
650 mm |
| Track Gauge |
3,950–4,200 mm |
| Length of Track on Ground |
5,840 mm |
| Ground Clearance |
860 mm |
| Tail Swing Radius |
4,090 mm |
| Engine Model |
Isuzu 6WG1 |
| Engine Type |
4‑stroke, water‑cooled, turbocharged, intercooled |
| Rated Gross Power |
348 kW (473 PS) @ 1,800 rpm |
| Rated Net Power |
345 kW (469 PS) @ 1,800 rpm
|
| Displacement |
15.681 L |
| Max Torque |
2,050 N·m @ 1,300 rpm |
| Fuel Tank Capacity |
900 L |
| Hydraulic Tank Capacity |
680 L |
| Main Pump Flow |
2 × 489 L/min |
| Hydraulic System Pressure |
34.3 MPa |
| Max Digging Reach (Ground Level) |
11,800–13,280 mm |
| Max Digging Depth |
7,120–8,560 mm |
| Max Digging Height |
11,190 mm |
| Max Dumping Height |
7,330–8,020 mm |
| Bucket Digging Force (ISO) |
324 / 369 kN |
| Arm Digging Force (ISO) |
255 / 306 kN |
| Swing Speed |
9.0 rpm |
| Travel Speed (Low/High) |
3.3 / 4.8 km/h |
| Gradeability |
35° (70%) |
| Ground Pressure |
77–106 kPa |
