Comacchio Drill Rigs for Soil Investigation

Updated: 16.10.2023

The GEO line also includes medium size machines that due to the mast pull up force and rotary head torque output are suitable for water well drilling, geothermal drilling and mining exploration. The use of advanced modular hydraulic circuits ensures high performance and allows the installation of a wide range of rotary heads and hydraulic drifters, thus permitting the machines of the GEO line to operate all rotary drilling systems (both direct air/mud circulation and reverse circulation drilling), DTH hammers, coring, rotary percussive and wire line systems.

ModelEngine powerMast feed strokeFeed forceRetract forceRotary torque rangeRotary speed rangeClamp rangeWeight
kWmmdaNdaNdaNmrpmmmt
GEO 10524.51,650 - 2,0001,2001,200200 - 48055 - 40045 - 1701.8 - 2.1
GEO 205331,030 - 2,8002,5002,500200 - 48080 - 58045 - 2202.4 - 2.8
GEO 30044.7 - 551,400 - 2,5002,500 - 5,0002,500 - 5,000200 - 1,10055 - 58045 - 2203.2 - 3.7
GEO 30555.41,600 - 3,6003,500 - 5,0003,500 - 5,000335 - 1,10055 - 75045 - 2204.3 - 5.5
GEO 40555 - 742,500 - 3,5004,5006,500450 - 1,40055 - 98045 - 3255.8 - 7
GEO 60055 - 743,5004,5006,500450 - 1,40055 - 98045 - 3257 - 8
GEO 60186 - 1003,5004,5006,500450 - 1,55070 - 98045 - 3258 - 9.5
GEO 602115 - 1194,0006,5009,500450 - 2,32570 - 98045 - 3209.5 - 11.5
GEO 7001294,5008,00015,0001,500350 - 57045 - 33014 - 16
GEO 900126 - 1604,000 - 7,0007,000 - 12,00015,000 - 20,0001,300 - 3,10048 - 91545 - 43016 - 18
GEO 901188 - 2454,500 - 7,00012,00020,000 - 30,000750 - 3,75050 - 90045 - 52019 - 22
GEO 105
Engine power24.5 kW
Mast feed stroke1,650 - 2,000 mm
Feed force1,200 daN
Retract force1,200 daN
Rotary torque range200 - 480 daNm
Rotary speed range55 - 400 rpm
Clamp range45 - 170 mm
Weight1.8 - 2.1 t
 
GEO 205
Engine power33 kW
Mast feed stroke1,030 - 2,800 mm
Feed force2,500 daN
Retract force2,500 daN
Rotary torque range200 - 480 daNm
Rotary speed range80 - 580 rpm
Clamp range45 - 220 mm
Weight2.4 - 2.8 t
 
GEO 300
Engine power44.7 - 55 kW
Mast feed stroke1,400 - 2,500 mm
Feed force2,500 - 5,000 daN
Retract force2,500 - 5,000 daN
Rotary torque range200 - 1,100 daNm
Rotary speed range55 - 580 rpm
Clamp range45 - 220 mm
Weight3.2 - 3.7 t
 
GEO 305
Engine power55.4 kW
Mast feed stroke1,600 - 3,600 mm
Feed force3,500 - 5,000 daN
Retract force3,500 - 5,000 daN
Rotary torque range335 - 1,100 daNm
Rotary speed range55 - 750 rpm
Clamp range45 - 220 mm
Weight4.3 - 5.5 t
 
GEO 405
Engine power55 - 74 kW
Mast feed stroke2,500 - 3,500 mm
Feed force4,500 daN
Retract force6,500 daN
Rotary torque range450 - 1,400 daNm
Rotary speed range55 - 980 rpm
Clamp range45 - 325 mm
Weight5.8 - 7 t
 
GEO 600
Engine power55 - 74 kW
Mast feed stroke3,500 mm
Feed force4,500 daN
Retract force6,500 daN
Rotary torque range450 - 1,400 daNm
Rotary speed range55 - 980 rpm
Clamp range45 - 325 mm
Weight7 - 8 t
 
GEO 601
Engine power86 - 100 kW
Mast feed stroke3,500 mm
Feed force4,500 daN
Retract force6,500 daN
Rotary torque range450 - 1,550 daNm
Rotary speed range70 - 980 rpm
Clamp range45 - 325 mm
Weight8 - 9.5 t
 
GEO 602
Engine power115 - 119 kW
Mast feed stroke4,000 mm
Feed force6,500 daN
Retract force9,500 daN
Rotary torque range450 - 2,325 daNm
Rotary speed range70 - 980 rpm
Clamp range45 - 320 mm
Weight9.5 - 11.5 t
 
GEO 700
Engine power129 kW
Mast feed stroke4,500 mm
Feed force8,000 daN
Retract force15,000 daN
Rotary torque range1,500 daNm
Rotary speed range350 - 570 rpm
Clamp range45 - 330 mm
Weight14 - 16 t
 
GEO 900
Engine power126 - 160 kW
Mast feed stroke4,000 - 7,000 mm
Feed force7,000 - 12,000 daN
Retract force15,000 - 20,000 daN
Rotary torque range1,300 - 3,100 daNm
Rotary speed range48 - 915 rpm
Clamp range45 - 430 mm
Weight16 - 18 t
 
GEO 901
Engine power188 - 245 kW
Mast feed stroke4,500 - 7,000 mm
Feed force12,000 daN
Retract force20,000 - 30,000 daN
Rotary torque range750 - 3,750 daNm
Rotary speed range50 - 900 rpm
Clamp range45 - 520 mm
Weight19 - 22 t