BG 50 (BT 180)

BG_50

Overview

The BG 50 rotary drilling rig is ideally suited for:

 

  • Drilling cased boreholes (installation of casing by rotary drive or optionally by hydraulic oscillator – both are powered by the drilling rig)
  • Drilling uncased deep boreholes that are stabilized by drilling fluids
  • Drilling boreholes with long hollow stem augers (CFA system), with or without kelly extensions
  • Special drilling systems, such as FOW piles, double rotary head drilling systems or cased contiunous flight auger, single mixing walls, and cutter soil mixing

Specs

Rotary Drive KDK 480 S Metric Standard
Torque 468 kNm 345,197 ft. lbs.
Maximum Speed Of Rotation 50 U / Min. 50 rpm
Crowd System    
Chain Driven Crowd    
Crowd Force Push 600 kN 134,885 lbf.
Crowd Force Pull 600 kN 134,885 lbf.
Stroke (Kelly Bar System) 10,000 mm 33 ft.
Maximum Stroke Of Sledge 19,500 mm 64.4 ft.
Main Winch    
Line Pull (1st Layer) Effective 500 kN 112,404 lbf.
Line Pull (1st Layer) Nominal 640 kN 143,878 lbf.
Rope Diameter 42 mm 1.65 in.
Rope Length 135 m 442.9 ft.
Maximum Line Speed 50 m / min. 164.1 ft. / min.
Auxiliary Winch    
Line Pull (1st Layer) Effective 170 kN 38,218 lbf.
Line Pull (1st Layer) Nominal 218 kN 49,008 lbf.
Rope Diameter 26 mm 1.02 in.
Rope Length 80 m 262.5 ft.
Maximum Line Speed 55 m / min. 180.5 ft. / min.
Maximum Pile Diameter 3,000 mm 9.9 ft.
Drilling Depth Standard 50.3 m 165 ft.
Drilling Depth Maximum 82.1 m 269.4 ft.
Base Carrier: BT 180    
Engine: Caterpillar C 18    
Rate Output ISO 3046-1 570 kW @ 1,800 rpm 764 hp @ 1,800 rpm
Hydraulic Power Output 428 kW 574 hp
Hydraulic Pressure 330 bar 4,786 psi
Operating Weight 250 t 551,250 lbs.
Overall Height 30 m 98.4 ft.