LiuGong 922E Excavator – 22 Ton Crawler with Powerful Cummins Engine
The LiuGong 922E Excavator is a high-performance 22-ton crawler excavator powered by a reliable Cummins 6BTA5.9-C150-II engine.
Built for heavy-duty construction, quarrying, and earthmoving applications, it delivers exceptional digging force, smooth operation, and efficient fuel usage.
With advanced hydraulics, a rugged undercarriage, and precise control, the 922E ensures optimal productivity and durability on any job site
Configuration parameters
| PERFORMANCE PARAMETERS | Operating Weight | 22,000 kg |
| Std. Bucket Heaped Capacity (Referenced) | 1.0 m3 | |
| Maximum Travel Speed | 5.7 km/h | |
| Swing Speed | 12.5 rpm | |
| Drawbar Pull | 220 kN | |
| Bucket Digging Force (ISO) | 140 kN | |
| Arm Digging Force (ISO) | 97 kN | |
| ENGINE | Emission Regulation | Tier 2 / Stage II |
| Manufacturer | Cummins | |
| Model | 6BTAA5.9-C150-II | |
| Rated Power | 112 kW (150 hp / 152 ps) @ 1,950 rpm | |
| Net Power | 102 kW (137 hp / 139 ps) @ 1,950 rpm | |
| Peak Torque | 614 N·m @ 1,500 rpm | |
| Number of Cylinders | 6 | |
| Displacement | 5.9 L | |
| UNDERCARRIAGE | Number of Shoes per Side | 49 |
| Number of Upper Rollers per Side | 2 | |
| Number of Bottom Rollers per Side | 8 | |
| HYDRAULIC SYSTEM | Main Pumps Total Flow | 2 x 224 L/min |
| Relief Pressure, main | 34.3 MPa | |
| SERVICE CAPACITIES | Fuel Tank | 420 L |
| Engine Oil | 25 L | |
| Cooling System | 25 L | |
| Hydraulic Reservoir | 128 L | |
| Hydraulic System Total | 266 L |