EK90 CFA

Base  
Engine power 97.4 kW – 131 hp
Undercarriage length 4.065 mm – 13.3 ft
Width over tracks 2.490 mm – 8.2 ft
Mast  
Forward inclination >10°
Backward inclination >10°
Lateral inclination ±5.5°
Mast vertical stroke 2.250 mm – 7.4 ft
Rotary  
Nominal torque 87 kNm – 64.170  lbf ft
Drilling speed (4+2) 10 ÷ 30 rpm – spin off: 65 rpm
Rotary stroke 11.000 mm – 36 ft
Winches  
Main winch line pull 110×3 kN – 24.730×3 lbf
Aux winch line pull 50 kN – 11.240 lbf
Crowd system  
Pull down force 165 kN – 37.100 lbf
Extraction force 290 kN – 65.200 lbf
Total rotary stroke 13.250 mm – 43.5 ft
Excavation  
Max pile diameter 750 mm – 30 in
Max pile depth 16.5 m – 54.1 ft
Min working headroom 8.650 mm – 28.3 ft
Transport  
Length 11.500 mm – 37.7 ft
Width 2.490 mm – 8.2 ft
Height 3.150 mm – 10.3 ft
Weight 28.500 kg – 62.800 lb

PHOTOGALLERY

VIDEO

CONTINUOS FLIGHT AUGER (CFA)

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