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equipamento de perfuração hidráulica
Created with Pixso. KJ321 Hydraulic Tunneling Jumbo Mine Machine Drilling Rig For Underground

KJ321 Hydraulic Tunneling Jumbo Mine Machine Drilling Rig For Underground

Quantidade mínima: 1
Preço: Negociável
Prazo de entrega: 2-3 semanas
Condições de pagamento: T/T
Informações pormenorizadas
Torque:
1000 nm
Ângulo de perfuração:
0-90 graus
Dimensão:
13158*2959*3359
Diâmetro de furo da extremidade:
75mm
Peso da broca:
975KG
Calibre de buraco aberto:
200mm
Método:
Perfuração de Circulação Reversa (RCD)
Método de perfuração:
Girando
Pressão da bomba de lama:
10 MPa
Haste dia:
76 ou 89 mm
Diâmetro de retenção de perfuração:
50 - 113mm
Pressão sobre o solo da esteira rolante:
0,1 MPa
Diâmetro da abertura máxima:
300MM
Peso total:
113 toneladas
Largura da esteira rolante:
500 milímetros
Detalhes da embalagem:
caixa
Destacar:

Hydraulic jumbo mine machine

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jumbo mine machine Drilling Rig

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Hydraulic jumbo underground mining

Descrição do produto
KJ321 Hydraulic Tunneling Drilling Rig
Application and Features

The KJ321 hydraulic tunneling drilling rig is engineered for drilling tunnels with cross-sections ranging from 12-45 m². It performs vertical, inclined, and horizontal drilling operations, including blast hole drilling and rock bolting.

Key Features
  • Flexible Drilling Boom: Features two symmetric rectangular coordinate booms with 360° rotation and self-leveling beam for precise positioning. Ideal for lateral cross-cut and rock bolting operations.
  • Operator-Friendly Layout: Balanced chassis with articulated four-wheel drive provides excellent visibility and maneuverability for safe operation in confined tunnel spaces.
  • High-Frequency Impact Drill: Stepped piston design delivers high-frequency impact for efficient rock drilling, increasing speed while reducing tool wear.
  • Wide Operating Space & Automation: Spacious work area with automated functions enables operators to focus on precise, efficient, and safe drilling operations.
  • Maintenance Friendly: All components are strategically placed for easy access and maintenance, ensuring long-term operational reliability.
Applications
  • Underground tunnel excavation for mining, metro, highway, and railway projects
  • Drilling operations in confined or complex tunnel environments
  • Rock bolting and stabilization in underground construction projects