FORACO : water well , geological and mining drilling

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Water well , geological and mining drilling


General characteristics
• Drilling angle: 90° to 45°
• Displacement speed: 0 to 80 km/h
• Type of truck: 6WD

Weight & dimensions
• Overall width: 2 500 mm
• Overall length, folded: 9 500 mm
• Height: 4 000 mm
• Weight: 26 T

Rotation
• Engine: hydraulic with pistons and fixed cylinder
• Rotation speed: 0- 1150 rpm
• Maximum torque: 10 000 N*m

Translation
• Pulldown: 8 500 kg
• Pullback: 9 700 kg
• Slow pulldown: 5 to 28 m/mn
• Fast pulldown: 6 to 37 m/mn
• Rotary head feed: 4.5 m

Power pack
• Engine: BF6L.913 Deutz
• Power: 142 cv à 2 300 tr/mn
• Hydraulic pump rotary head circuit: axial pistons with variable flow: 235 bars
• Hydraulic pump translation and constraints: multipart gear pumps

Mud Pump
• 1 GARDNER DENVER PUMP 5’’x 6’’: 568 l/mm @ 21 bars
• 1 BEAN 535 PUMP: 130 l/mn @ 40 bars

Winches
• Handling: 5 tons at 40 m/mn
• Wire Line: 1.4 tonne at 77 m/mn

PDF file
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foraco : water well , geological and mining drilling