Single rotary heads

Hütte rotary heads are designed and built to be robust and powerful. They can be used either as single rotary heads or as part of double rotary head configuration and are classified according to the maximum available torque. Thus, a variety of hydraulic rotary heads in different output ranges is available for different applications. The torque and the corresponding rotation speed of rotary heads can be changed by changing gears.
Discover Hütte single rotary heads and the whole Drilling Accessories Range.

Rotary head HG13 – Technical Specifications

Weight kg 285
Displacement cm3 480
Hollow shaft mm 110
Max. oil flow l/min 150
Max. pressure bar 275
Speed Gear 1 2 3 4 5
min-1/rpm 67,5 102,5
Torque Gear 1 2 3 4 5
kNm 9,5 6,2

Rotary head T14 EP- Technical Specifications

Weight kg 490
Displacement cm3 160
Hollow shaft mm 130
Max. oil flow l/min 170
Max. pressure bar 290
Speed Gear 1 2 3 4 5 6
min-1/rpm 64 97 146 220 332 500
Torque Gear 1 2 3 4 5 6
kNm 12 8 5,4 3,55 2,35 1,55

Rotary head T20 EP – Technical Specifications

Weight kg 350
Displacement kg 2 x 400
Hollow shaft mm 110
Max. oil flow l/min 200
Hollow shaft mm 110
Max. pressure bar 220
Speed and torque
Speed Gear 1 2 3 4 5 6
rpm 1 2 3 4 5 6
Torque Gear 1 2 3 4 5 6
kNm 1 2 3 4 5 6

Rotary head HG28 – Technical Specifications

Weight kg 380
Displacement cm3 677
Hollow shaft mm 110
Max. oil flow l/min 170
Max. pressure bar 275
Speed Gear 1 2 3 4 5
min-1/rpm 27 32,5 41 54 82
Torque Gear 1 2 3 4 5
kNm 27 23 18 13,5 9

Rotary head HG43 – Technical Specifications

Weight kg 680
Displacement cm3 4 x 940
Hollow shaft mm 135
Max. oil flow l/min 300
Max. pressure bar 200
Speed Gear 1 2 3 4 5
min-1/rpm 20 40
Torque Gear 1 2 3 4 5
kNm 48 24

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