Kelly Spinner

Kelly Spinner

  The Kelly Spinner is used for driving the kelly stem by air or hydraulic motor, and matching to the clamp of the mouse hole to making up with the single automatically, during the drilling operation.It has the advantages of safety, high efficiency and manpower reduction.

Model

FXD 1.5

QF 2

Q 3

Braking Torque kN.m(lb.ft)

1.5(1,106)

2(1,475)

3(2,213)

Rated Speed (r/min)

76

72

72

Spinning Direction

Single direction

Double Directions

Double Directions

Central Pipe Thread mm(in)

168.28(6 5/8) PEG, Left-hand

Overall Dimensions mm(in)

844 × 737 × 870

585 × 585 × 935

860 × 730 × 1,070

(33.2 × 29 × 34.3)

(23 × 23 × 36.8)

(33.9 × 28.7 × 42.1)

Weight kg(lbs)

383(845)

450(992)

520(1,147)