Hunan Zhongheng Machinery Co., Ltd.
Seeking common development, sharing the future
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| CAT Crawler Excavator 330GC | Unit | value | |
| Key parameters | Net Power | kW | 117 |
| Operating Weight | Kg | 21700 | |
| Max.Digging depth | mm | 6720 | |
| Engine | Model | Cat C7.1 | |
| Bore | mm | 105 | |
| Stoke | mm | 135 | |
| Hydraulic system | Max.flow | L /min | 429 |
| Max.Pressure-Equipment | Kpa | 35000 | |
| Max.Pressure- Travel | Kpa | 34300 | |
| Max.Pressure-Swing | Kpa | 27500 | |
| Swing Mechianism | Swing Speed | r/min | 11.25 |
| Max. Swing Torque | kN-m | 82 | |
| Dimensions | Boom | Reach 5.7m 18'8") | |
| Stick | Reach R2.9B1 (9'6") | ||
| Bucket | 1.19 m³ (1.56 yd³) | ||
| Shipping Height - Top of Cab | mm | 2960 | |
| Handrail Height | mm | 2950 | |
| Shipping Length | mm | 9530 | |
| Transport Width | mm | 2980 | |
| Service Refill Capacities | Fuel Tank Capacity | L | 345 |
| Cooling System | L | 25 | |
| Engine Oil | L | 25 | |
| Swing Drive - Each | L | 12 | |
| Final Drive - Each | L | 4 | |
| Hydraulic System - Including Tank | L | 243 | |
| Hydraulic Tank | L | 115 | |