Drill Sergeant Attachment Specs

Rotary Torque – Low Speed

ft-lbs
kN-m

8,000
11

Rotary Torque – High Speed

ft-lbs
kN-m

4,000
5

Drill Speed – High

RPM

70

Drill Speed – Low

RPM

35

Kelly Winch

lbs
kN

4,500
20

Kelly Bar

qty

6 element square bars
(3″ inner with 2.5″ hex stub)

Dig Depth – Maximum

ft
m

25
8

Crowd Stroke

in
mm

20
510

Crowd Force

lb
kN

3,500
16

Slew Angle

deg

90

Side Tilt – Left

deg

90

Side Tilt – Right

deg

10

Stabilizers Stroke
(independently controlled)

in
mm

36
900

Auger Diameter – Minimum

in
mm

12
300

Auger Diameter – Maximum

in
mm

36
900