Electric Tower Type Concrete Placement Boom Stepless Speed Control Minimized Impact Force
Special Structure Construction Stepless Speed Control and Minimized Impact Force Concrete Placing Boom HG38 Tower Type
Applications
Designed for special structure construction such as
1. concrete
2, cement
3. aluminum silo
4. nuclear power plant
5. TV tower, etc.
Features
■ Designed for special structure construction such as concrete/cement/aluminum silo, nuclear power plant, TV tower, etc. It can be anchored on structures and grows up with the structure like how top-kit tower crane climbs.
■ Stepless speed control brought by proportional valve unit. Minimized impact force. Stable operation. Smooth starting and stopping. More accurate boom positioning.
■ Fast coupling connectors equipped at all detachable ends, automatically shut all outlets when assembling and disassembling.
■ Hydraulic & electric parts from Germany, Italy and Japan.
■ The modes of operation: Wireless remote control and cable remote control.
Specifications
| Model | HG38 | |
| Boom Section | 3 | |
| Delivery pipe dimension (outside diameter × thickness) (mm × mm) | Φ133×4 | |
| Delivery hose dimension (inside diameter × length) (″×mm) | 5″×3000 | |
| Radius of placing boom (m) | 38 | |
| Stationary height (to the joint between the end of the boom and Swivel table) (m) | 40.0 / max.151 | |
| Hydraulic foldable arm sections | 1st section | 20.8m |
| 2nd section | 9.2m | |
| 3rd section | 8.0m | |
| 4th section | N/M | |
| Boom articulation (°) | 1st section | －4.2～82.5 |
| 2nd section | 0°～180° | |
| 3rd section | 0°～180° | |
| 4th section | N/A | |
| Slewing range (°) | 360 | |
| Power of motor (kW) | 15 | |
| Pressure of hydraulic system (MPa) | 31.5 | |
| Type of hydraulic oil | ESSO NUTO H46 or H32 | |
| Interval of climbing frame (m) | Climbing | N/A |
| Placing concrete | N/A | |
| Resting | N/A | |
| Mode of operation | 1. cable remote control | |
| 2. radio remote control | ||
| Power | 380V/50Hz | |
| Wind speed | Placing concrete | ≤60 km/h |
| Climbing | ≤28 km/h | |
| Working temperature | -20℃～48℃ |
|
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