TM 5-3820-256-10
Figure 1-1. Drilling Rig Lifting and Tie-Down Point
(8)
Force-Feed Lubricator.
(a) Electric motor driven pump.
(b) Reservoir.
(9)
Break-Out Assembly.
(a) Break-out wrench.
(b) Break-out tongs.
(c)
Hydraulic break-out cylinder.
(10)
Rotary Table and Drive.
(a) Transfer cylinders.
(b) Hydrostatic transmission.
(c)
Hydraulic motor.
(d) Rotary table.
(11)
Pulldown Drive System.
(a) Chain feed drive.
(b) Hydraulic motor.
(c)
Pulldown transmission.
(12)
Operator's Instrument Cluster.
(a) Air control valves.
(b) Air line conditioner.
(c)
Gages and meters.
1-3
