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Available in both WS (Winch System) and CS (Cylinder System) configurations, the CH 18 features a multifunctional rotary head and modular conversion kits managed through the CCS (Comacchio Control System). This advanced setup enables the machine to operate across a wide range of drilling applications, including Kelly drilling with or without casing, CFA (Continuous Flight Auger) piles, FDP (Full Displacement Piles), soil mixing techniques, vibro stone columns, large-diameter DTH drilling, and micropiles using either single or double rotary head systems. To meet specific jobsite constraints, the CH 18 is also available in low-headroom configurations, making it suitable for operations in restricted spaces or environments with limited overhead clearance.
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Overall Track Width |
2.550 - 4.200 mm | 8' 4" - 13' 9" | |
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Diesel Engine Power |
201 - 209 kW | 274 - 284 HP | |
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Pull-Up CS (Cylinder System) / WS (Winch System) |
226 / 240 kN | 50,800 / 53,950 lbs | |
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Pull-Down CS (Cylinder System) / WS (Winch System) |
204 / 240 kN | 45,860 / 53,950 lbs | |
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Main Winch Pull |
160 kN | 35,970 lbs | |
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Service Winch Pull |
72 kN | 16,200 lbs | |
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Nominal max. Torque |
190 kNm | 140,000 lbf-ft | |
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Max. Torque |
170 kNm | 125,400 lbf-ft | |
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Rotary Speed |
51,8 rpm | 51,8 rpm | |
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Operating Weight Range |
40,1 - 44,8 ton | 88,400 - 98,770 lbs |
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Max. Diameter |
2.000 mm | 6' 7" | |
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Max. Depth |
62,8 m | 206' |
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Max. Diameter |
1.000 mm | 3' 3" | |
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Max. Depth |
25 m | 82' | |
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Extraction Force |
480 kN | 107,900 lbs |
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Max. Diameter |
400 mm | 16" | |
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Max. Depth |
22 m | 72' 2" |
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Max. Diameter |
2.000 mm | 6' 7" | |
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Max. Depth |
22 m | 72' 2" |
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Max. Diameter |
1.000 mm | 3' 3" | |
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Max. Depth |
50 - 60 m | 164' - 196' |
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Max. Diameter |
1.800 mm | 5' 11" | |
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Max. Depth |
23,1 - 35,8 m | 75' 11" - 117' 5" | |
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Min. Height |
9 m | 30' |
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Rotary Torque |
57 kNm | 42,000 lbf-ft | |
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Clamping Range |
120 - 620 mm | 4" 3/4 - 24" |