| Item | HGY15 | HGY17 | HGY18 |
| （m）Max. placing radius | 15 | 17 | 18 |
| （m）Big arm length | 6 | 6.66 | 7.66 |
| （°）Big arm elevation | 0～70 | 0～65 | 0～65 |
| （m）Medium arm length | 5 | 5.73 | 5.73 |
| （°）Medium arm elevation | 0～180 | 0～180 | 0～180 |
| （m）Small arm length | 4 | 4.61 | 4.61 |
| （°）Small arm elevation | 0～180 | 0～180 | 0～180 |
| （m）Hose length | 3 | 3 | 3 |
| (mm) Concrete delivery pipe | ø 125×6 | ø 125×6 | ø 125×6 |
| （m）Tail Rotary radius | 2.81 | 3.51 | 3.93 |
| （Kw）Total Power | 4 | 5.5 | 5.5 |
| (MPa)System Pressure | 24 | 24 | 24 |
| （r/min）Rotary speed | 0.3—0.8 | 0.3—0.8 | 0.3—0.8 |
| （°）Rotary range | 0～360 | 0～360 | 0～360 |
| (m)Supporting legs span | 4×4 | 4.6×4.6 | 5×5 |
| （m）Overall height | 2.6 | 3.2 | 3.75 |
| （kg）Bare machine weight | 3230 | 5000 | 6700 |
| （kg）Balance weight | 2×1100 | 2200 | 2×1100 |
| Control mode | Panel/ Wireless remote control | ||
