| CAT Crawler Excavator 350 | Unit | value | |
| Key paraters | Net Power | kW | 309 |
| Operating Weight | Kg | 48100 | |
| Max.Digging depth | mm | 7260 | |
| Engine | Model | C9.3B | |
| Bore | mm | 115 | |
| Stoke | mm | 149 | |
| Hydraulic system | Max.flow | L /min | 779 |
| Max.Pressure-Equipment | Kpa | 35000 | |
| Max.Pressure- Travel | Kpa | 35000 | |
| Max.Pressure-Swing | Kpa | 25700 | |
| Swing Mechianism | Swing Speed | r/min | 8.44 |
| Max. Swing Torque | kN-m | 187 | |
| Dimensions | Boom | Mass 6.55m (21'6") | |
| Stick | M3.0m (9'10") | ||
| Bucket | SD 3.2 m³ (4.20 yd³) | ||
| Shipping Height - Top of Cab | mm | 3260 | |
| Handrail Height | mm | 3400 | |
| Shipping Length | mm | 11630 | |
| Transport Width | ft | 11 | |
| Service Refill Capacities | Fuel Tank Capacity | L | 680 |
| Cooling System | L | 48 | |
| Engine Oil | L | 32 | |
| Swing Drive - Each | L | 11 | |
| Final Drive - Each | L | 12 | |
| Hydraulic System - Including Tank | L | 550 | |
| Hydraulic Tank | L | 217 | |
