TR250W CFA Equipment

TR250W CFA Equipment
TR250W CFA Equipment
TR250W CFA Equipment
TR250W CFA Equipment
TR250W CFA Equipment
TR250W CFA Equipment
TR250W CFA Equipment
TR250W CFA Equipment
TR250W CFA Equipment
TR250W CFA Equipment
TR250W CFA Equipment
TR250W CFA Equipment
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TR250W CFA Equipment
Technical Parameters
Euro Standards U.S. Standards
Max drilling depth 23.5m 77 ft
Max drilling diameter 1200mm 47in
Engine model CAT C-9 CAT C-9
Rated power 261KW 350HP
Max torque for CFA 120kN.m 88476lb-ft
Rotating speed 6~27rpm 6~27rpm
Max crowd force of winch 280kN 62944lbf
Max extraction force of winch 280kN 62944lbf
Stroke 14500mm 571in
Max pulling force of main winch (the first layer) 240kN 53952lbf
Max pulling speed of main winch 63m/min 207ft/min
Wire line of main winch Φ32mm Φ1.3in
Undercarriage CAT 330D CAT 330D
Track shoe width 800mm 32in
Width of crawler 3000-4300mm 118-170in
Whole machine weight 70T 70T
Drill Accessories
Drilling Buckets Series
Euro Standards American Standards
Dimension 400-3500 mm 15.7-138 inch
Auger Series
Euro Standards American Standards
Dimension 400-3500 mm 15.7-138 inch

Casing Series
Euro Standards American Standards
Dimension 400-3500 mm 15.7-138 inch
Core Barrel Series
Euro Standards American Standards
Dimension 400-3500 mm 15.7-138 inch

Casing Oscillator
Euro Standards American Standards
Dimension 600-3500 mm 15.7-138 inch
Short Auger

Long Auger
Double Wall Casing

Interlocking Kelly bar
Friction Kelly bar
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