Parameters
| Item | Unit | Value |
| Model | — | HG33A |
| Slewing range | ° | 360 |
Slewing
| Item | Unit | Value |
| Boom Section | — | 4 |
| Delivery pipe dimension (outside diameter × thickness) (mm × mm) | — | Φ133×4 |
| Delivery hose dimension (inside diameter × length) (″×mm) | — | 5″×3000 |
| Radius of placing boom | — | 33 |
| Stationary height (to the joint between the end of the boom and Swivel table) | m | 22.9 |
| Hydraulic foldable arm sections | — | 9.55 |
| 2nd section | — | 0°～180° |
| 3rd section | — | 0°～180° |
| 4th section | — | 0°～180° |
| Boom articulation (°) (1st section) | — | －4.2～82.5 |
| Power of motor | kW | 15 |
| Pressure of hydraulic system | MPa | 28 |
| Type of hydraulic oil | — | ESSO NUTO H46 |
| Interval of climbing frame (m) (Climbing) | — | 3.0～4.2 |
| Placing concrete | — | 6.0～8.4 |
Resting
| Item | Unit | Value |
| Mode of operation | — | 1. cable remote control |
2. radio remote control
| Item | Unit | Value |
| Power | — | 380V/50Hz |
| wind speed (Placing concrete) | — | ≤60 km/h |
| Climbing | — | ≤28 km/h |
| working temperature | — | 0～48℃ |
