| Official Model |
LONKING LG6225 (LG6225N G4) |
| Machine Type |
22‑Ton Medium‑Large Crawler Hydraulic Excavator |
| Operating Weight |
21800 kg |
| Standard Bucket Capacity |
1.1 m³ (Optional: 0.8‑1.2 m³) |
| Engine Model |
Cummins B6.7 / 6BTAA5.9‑C150 Diesel Engine |
| Rated Power |
126 kW (170 HP) @ 2000 rpm |
| Fuel Type |
Diesel |
| Fuel Tank Capacity |
400 L |
| Hydraulic Tank Capacity |
256 L |
| Main Pump Max Flow |
2 × 208 L/min |
| Main Relief Pressure |
34.3‑37 MPa |
| Max Bucket Digging Force |
139‑147 kN (ISO) |
| Max Arm Digging Force |
102‑108 kN (ISO) |
| Ground Pressure |
51 kPa |
| Travel Speed (Low/High) |
3.3 / 5.2 km/h |
| Swing Speed |
10.6 rpm |
| Gradeability |
35° |
| Max Digging Radius |
9733 mm |
| Max Digging Depth |
6644 mm |
| Max Digging Height |
9475 mm |
| Max Dumping Height |
6717 mm |
| Overall Dimensions (L×W×H) |
9440 × 2809 × 3200 mm |
| Track Gauge |
2380 mm |
| Standard Track Width |
600 mm |
| Tail Swing Radius |
3080 mm |
| Cab Configuration |
ROPS‑FOPS Enclosed Cab, Air‑Conditioning, Pilot Control, Suspended Shock‑Absorbing Seat |
| Main Applications |
Highway construction, municipal engineering, quarrying, large‑scale earthmoving, mining auxiliary work, bridge construction, water conservancy projects |
