Caterpillar has linked modern technology, solid experience - and most importantly our customers' valuable input - to usher in a new age of innovative roof bolters. As the manufacturer of the widest range of underground mining machinery in the world, we offer a line of efficient roof bolters to make mining operations safe and productive.

Key Features

  • Skid or proprietary articulated steering (depending on model)
  • Horizontal and vertical articulation (on dual-boom models)
  • Floor and roof avoidance compensation (on dual-boom models)
  • Individual planetary wheel drives–no sprockets or chains
  • User-friendly operator zones
  • Single AC primary drive motor
  • Single hydraulic oil pump
  • Easy access components
  • Quick free-steering towing conversion
  • Streamlined, practical space-planned tram station
  
  
ModelOperating HeightBoomFrame
»  RB120
32 in
813 mm

Single
Single

Fixed
Fixed

»  RB220
32 in
813 mm

Dual
Dual

Articulated
Articulated

»  RB230
54 in
1372 mm

Dual
Dual

Articulated
Articulated

 

Cat Products & Services

The Cat equipment product line, consists of more than 300 products for the construction and mining equipment, diesel and natural gas engines, industrial gas turbines, and has a wide offering of related services.

About Caterpillar Inc.

Caterpillar is the world's leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives.

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