| Model | YG-30 | YG-50 | YG-80 | |
| Specification | 3t | 5t | 8t | |
| Maximum working radius | 8.83mx0.15t | 14mx0.5t | 16.5m | |
| Maximum above-ground head | 9.9mx0.7t | 16.8m | | |
| Winch device | Hook Speed | 0-8m/min(4 rope) | 12m/min(4 rope) | 12m/min(4 rope) |
| | Rope diameter | 8mm-45m | 11mm-80m | 11mm-80m |
| Telescopic system | Boom Type | 5-section boom, pentagonal structure | 5-section boom, pentagonal structure | 5-section boom, pentagonal structure |
| | Boom Length/Time | 3.1m-9.2m/20sec | 12.3m/54sec | 12.3m/54sec |
| Up and down | Boom Angle/Time | 0°~78°/13sec | 0°~78°/13sec | 0°~78°/13sec |
| Slew system | Slew Angle/Speed | 0-360°continuous/60sec | 0-360°continuous/38sec | 0-360°continuous/38sec |
| Traction system | Walking Way | Hydraulic motor drives | Hydraulic motor drives | Hydraulic motor drives |
| | Walking Speed | 0~2.5km/h | 0~2.5km/h | 0~2.5km/h |
| | Grade Ability | (25°)36% | (25°)36% | (25°)36% |
| | Operating characteristics | Manual operation, remote control | Manual operation, remote control | Manual operation, remote control |
| Transport parameters | L*W*H(mm) | 2950*980*1560 | 5000*1500*1900 | 5000*1600*2180 |
| | Total weight(kg) | 2700 | 6200 | 7200 |