1. Electric hydraulic system
2. Pilot valve control
3. Compact structure, easy maintenance
4. Clean section completely
1. With electric hydraulic transmission, air-cooled hydraulic system
2. With a trip gauge, high oil temperature, oil plug, motor overload alarm system
3. The main action controlled by the pilot valve control, easy operation
4. With big propulsion, excavated vast range, loading rocks all through the section
5. Clean completely, no need for section artificial cleaning; greatly reduce the labor intensity
6. Compact structure, work smoothly without impact, reliable performance, easy maintenance
Item | Unit | Numerical value | ||
LWL-80 and ZWY-80/45L | ||||
The whole weight (adding oil) | kg | ≈10200 | ||
Loading ability | m3/h | ≈80 | ||
|
| Long arm | Short arm | |
Excavation width | mm | ≤5700 | ≤5200 | |
Excavation distance(from shovel) | mm | ≤2450 | ≤2100 | |
Excavation height | mm | ≤3200 | ≤2900 | |
Excavation depth | mm | ≤600 | ≤600 | |
Loading height | mm | 1425~1670Adjustable) | ||
Uninstalling distance | mm | 1700(Adjustable) | ||
travel speed | m/s | 0.4±5% | ||
Scraper chain Speed | m/min | 34 | ||
Scraper chain |
| double /single | ||
Climbing slope ability | ° | ≤25(Solid ground) | ||
equal to working slope | ° | ≤15 | ||
The least turning radius | m | ≤3.5 | ||
Rating work pressure | MPa | ≤20 | ||
Grounding ratio pressure | MPa | ≤0.1 | ||
Clearance from floor | mm | ≥330 | ||
The whole power | kW | 45 | ||
joy stick |
| hydraulic | ||
Track's inboard width | mm | 1100 | ||
Max.material size(Depth*Height) | mm | 620*580 | ||
Boom Max angle | ° | ±55 | ||
External dimension(transportation) | Length | mm | ≥6750 | |
Width | mm | 1735 | ||
Height | mm | ≥2120 | ||
External dimension(working) | Length | mm |
| |
Width | mm | 1735 | ||
Height | mm | ≥2120 | ||
