Excavator SG8022
Main Features: Changchai ZN390Q diesel engine with optimized silencer and air intake system offers strong power, lower noise, lower fuel consumption, lower emission pollution, and the maintenance is easier. Pilot controllers are imported from South Korea, which can ensure easier and softer operation. High precision integrated instrument panel providing real-time monitoring of machine performance. Load sensitive multi-way valve with Germany Rexroth technology is adopted, synchronizing the operation and performance. Reinforced rubber track, greatly improves the tolerance and also protect of road while travelling. Hydraulic controlled pedal valve, double action triple valve and pipelines are adopted, which makes breaking hammer, hydraulic clamp, and auger drill, etc. are adaptable.
| OVERALL DIMENSIONS | |||
| Total Length | 4082 mm | Ground Clearance | 458 mm |
| Total Width | 1200 mm | Total Weight | 2200 mm |
| Total Height | 2128 mm | Ground Pressure | 38 Kpa |
| TRACK | |||
| Track Gauge | 950 mm | Track Length (on groud) | |
| Track Width | 230 mm | ||
| PERFORMANCE | |||
| Max. Digging Height | 3714 mm | Grade Ability | 25o |
| Max. Digging radius | 4023 mm | Travel Speed | 2.2 km/h |
| Max. Digging Depth | 2150 mm | Bucket Capacity | 0.08 m3 |
| Max. Dumping Height | 2488 mm | Bucket Width | 490 mm |
| Swinging Angle | 360o | ||
| HYDAULIC SYSTEM | |||
| Main Pump Type | Triple Pump | Main Pressure | 18Mpa |
| Max Rotation Speed of Main Pump | 2500 r/min | Displacement of Main Pump | 25 ml/r |
| Engine | |||
| Model | Changchai ZN390Q | Rated Power | 20kw@2200r/min |
