KRUPP Drifter HB45.
Materials ServicesInfrastructure
KRUPP Drifter HB45
• Especially developed for overburden drilling, drive drilling, threaded self-drilling anchors and micropiles.
• Casing diameter up to 133 mm (5 inch) and threaded hollow bars up to a diameter of 73 mm (3 inch).
• The standard built-in rubber damping mechanism improves retraction of casings and rods and avoids blank impacts.
• Optional: electric, hydraulic or manual changeover for the rotary drive speed and for the frequency of the percussion mechanism.
• Options: hydraulic operated damping mechanism, external flushing head, central lubrication system and
integrated RPM sensor.
Compact design – the ideal drifter (hammer drill) for mid-size drill rigs and excavator mounted drill masts.
KRUPP Drifter HB45
Main Dimensions
KRUPP Drifter HB45
Operating pressure (kp/cm²) 180 - 200 bar
Oil flow rate (l/min) 70 - 90 lpm
Impact rate (min-1) 1,200 / 1,800 / 2,500 bpm
Single impact energy (Joule) 590 / 400 / 340 Nm
Male thread R55 (H55) left, R55 (H55) right
C64 left, C64 right (standard)
Other shank adaptors (striker bars) are available
Shank Adaptors (Striker Bars)
Motor-Version HP677 ccm (2-speed) (standard)
Pressure at rotary drive 140 bar 200 bar 240 bar 280 bar
Gear 4th 3rd 2nd 1st 4th 3rd 2nd 1st 4th 3rd 2nd 1st 4th 3rd 2nd 1st
Oil
flow
rat
e (l
pm)
090 Torque (Nm)
Speed (rpm)
1,80090
2,90060
4,10045
6,30030
2,80090
4,40060
6,20045
9,40030
3,40090
5,30060
7,30045
11,10030
4,00090
6,20060
8,60045
13,00030
150 Torque (Nm)
Speed (rpm)
1,200150
2,400100
3,80075
5,90050
2,300150
3,900100
5,90075
9,00050
2,800150
4,800100
7,00075
10,70050
3,500150
5,700100
8,30075
12,60050
170 Torque (Nm)
Speed (rpm)
1,000170
2,200114
3,70085
5,70057
2,100170
3,700114
5,70085
8,80057
2,600170
4,600114
6,80085
10,50057
3,200170
5,500114
8,10085
12,40057
1st gear (parallel mode), 2nd gear (parallel + 2-speed mode), 3rd gear (serial mode), 4th gear (serial + 2-speed mode)
Motor-Version HP677 ccm (single-speed)
Pressure at rotary drive 140 bar 200 bar 240 bar 280 bar
Gear 2nd 1st 2nd 1st 2nd 1st 2nd 1st
Oil
flow
rat
e (l
pm)
090 Torque (Nm)
Speed (rpm)
2,90060
6,30030
4,40060
9,40030
5,30060
11,10030
6,20060
13,00030
150 Torque (Nm)
Speed (rpm)
2,400100
5,90050
3,900100
9,00050
4,800100
10,70050
5,700100
12,60050
170 Torque (Nm)
Speed (rpm)
2,200114
5,70057
3,700114
8,80057
4,600114
10,50057
5,500114
12,40057
1st gear (parallel mode), 2nd gear (serial mode)
Percussion Unit
Motor-Version HP940 ccm (2-speed)
Pressure at rotary drive 140 bar 170 bar 200 bar 240 bar
Gear 4th 3rd 2nd 1st 4th 3rd 2nd 1st 4th 3rd 2nd 1st 4th 3rd 2nd 1st
Oil
flow
rat
e (l
pm)
090 Torque (Nm)
Speed (rpm)
2,60062
4,20041
6,00031
9,20021
3,30062
5,20041
7,40031
11,30021
4,10062
6,50041
9,00031
13,70021
4,90062
7,70041
10,60031
16,20021
150 Torque (Nm)
Speed (rpm)
1,800103
3,50068
5,60051
8,70034
2,500103
4,50068
7,00051
10,80034
3,300103
5,80068
8,60051
13,20034
4,100103
7,00068
10,20051
15,70034
170 Torque (Nm)
Speed (rpm)
1,500116
3,20078
5,40058
8,40039
2,200116
4,20078
6,80058
10,50039
3,000116
5,50078
8,40058
12,90039
3,800116
6,70078
10,00058
15,40039
Other motor versions are available
1st gear (parallel mode), 2nd gear (parallel + 2-speed mode), 3rd gear (serial mode), 4th gear (serial + 2-speed mode)
Motor-Version 670 ccm (single-speed)
Pressure at rotary drive 70 bar 140 bar 170 bar 205 bar
Gear 2nd 1st 2nd 1st 2nd 1st 2nd 1st
Oil
flow
rat
e (l
pm)
090 Torque (Nm)
Speed (rpm)
1,50056
3,20027
3,20055
6,40026
4,00053
8,10025
4,80052
9,70024
150 Torque (Nm)
Speed (rpm)
1,50095
3,10047
3,10093
6,40045
3,90092
8,00044
9,60043
170 Torque (Nm)
Speed (rpm)
1,500107
3,10052
3,100105
6,40051
3,900104
8,00052
9,60048
1st gear (parallel mode), 2nd gear (serial mode) Intermittend mode (max. 10% per minute)
Rotary Drives
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Materials ServicesInfrastructure
thyssenkrupp Infrastructure GmbHAlte Liederbacher Str. 636304 Alsfeld, GermanyP: +49 6631 781-0F: +49 6631 781-113machinery.tkinfrastructure@thyssenkrupp.comwww.thyssenkrupp-infrastructure.com