| torque de saída máximo | 191 kN·m |
| Peso total da máquina | 48 t |
| Diâmetro máximo da estaca | 2000 mm |
| profundidade máxima da estaca | 70 m |
| Modelo do motor | Cummins QSB 6.7 |
| Potência nominal | 242 kW |
| Faixa de velocidade | 5–33 rpm |
| força máxima de pressão | 200 kN |
| força de elevação | 170 kN |
| Força de Extração |
250 kN |
Perfuratriz rotativa BAUER BG20H com baixa taxa de falhas
Descrição
Descrição detalhada
Descrição
máquina multifuncional
Interchangeable: Full casing driver, extrusion pile device, hydraulic grab bucket converted to continuous wall grab bucket, one equipment for three types of engineering: pile foundation, support, and diaphragm wall.
Strong stability and low failure rate
The original German hydraulic system features a sunken winch to prevent steel wire rope compression and wear, and the structural components are resistant to fatigue. The failure rate during continuous night shift construction is much lower than that of domestic models of the same tonnage.
Construction advantages
Low vibration and noise, suitable for urban old city renovation and pile foundation around ancient buildings; The soil layer can be drilled at a rate of 6-8m/h, and the moderately weathered rock can be drilled into the rock with a cylinder.
Electronic Control B-Tronic Intelligent System: The driver’s cab screen displays real-time pressure, locking rod, and hydraulic load, accurately controlling the verticality of the pile.
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