| Peso operacional total | 92,8 t |
| torque de saída nominal | 320 kN·m |
| diâmetro máximo de perfuração | 2500 mm |
| profundidade máxima de perfuração | 69 m |
| Velocidade de perfuração | 5–30 rpm |
| Força de pressurização | 330 kN |
| força de extração | 330 kN |
| AVC | 5500 mm |
| Modelo do motor | Cummins QSX15 |
| Potência nominal | 316 kW |
Perfuratriz rotativa XCMG XR320E com excelente capacidade de penetração em rochas.
Descrição
Descrição detalhada
Descrição
Strong geological adaptability and outstanding rock penetrating ability
328kN · m high torque+280kN strong pressure, capable of stable drilling in moderately weathered rocks, thick pebble layers, and backfilled rocky formations; Equipped with two types of drill rods: machine lock and friction resistance, shallow hole friction resistance acceleration and deep hole machine lock anti torsion.
Durable and low maintenance cost
The front single row rope main winch significantly reduces the loss of steel wire rope; The whole machine has thickened structural components and a large amplitude triangular support, which is not easily deformed or cracked under long-term heavy load; Hydraulic system with large diameter design, low heat generation and low failure rate.
Intelligent and labor-saving operation
New wide field of view cab with large screen monitoring of the entire machine status; Equipped with automatic soil throwing, automatic drilling cruise, and automatic mast adjustment, it is easy for beginners to get started and has low fatigue during long-term construction; Real time torque/pressure load warning, anti collapse hole, anti drill rod overload.
Wide applicability of working conditions
600-2500mm full aperture coverage, suitable for construction in 60-95m deep holes; Comprehensive adaptability for building pile foundations, high-speed bridges, municipal elevated structures, high-speed rail pier foundations, and river support piles.
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