| Mast |
z |
| Construction |
Electrically
Welded tubular steel construction. |
| Height |
11 Mts.
clearance from table top to bottom of crown. |
| Gross Load Capacity |
18500
Kgs. |
| Raising andLowering |
2 Nos.
Double acting hydraulic cylinders. |
| Crown Block |
Four sheaves
lined up with table and draw works. Single sheave travelling block
on both the
lines possible. |
| Rotary Table |
z |
| Opening |
700
mm |
| Gear
Ratio |
6
: 1 Bevel Gear and Pinion. |
| Type |
Removable
type, For lowering casing pipe over 660 mm dia. |
| Drive |
Torque
tube. |
| Clutch |
Jaw
Type. |
| Draw Works |
Two
Identical drums |
| Barrel
Dia. & Length |
178 mm X 265 mm |
| Flange
Dia. |
500
mm |
| Pull
Capacity |
6850
Kgs. Single line bare drum. |
| Clutch |
406
mm 2 plate mechanical type |
| Brake |
470
mm X 100 mm Mechanical high leverage type |
| Drive |
Chain |
| Rotary
Pump |
|
| Size |
152
mm |
| Type |
Centrifugal
with 140 mm Passage steel Impeller |
| Capacity |
5000
LPM @ 600 RPM |
| Drive |
Multiple
"V" Belts |
| Priming
System |
100 mm X 100 mm Self priming centrifugal
pump with suction hose, foot valve and
necessary piping. |
| Jacks |
Total
6 Nos. mechanical screw jacks. |
| Swivel |
152
mm Dia. full open, oil bath. |
| Kelly |
178 mm X 152 mm ID
X 4.26 Mts. long flange type fabricated kelly OR 150 mm ID Telescopic
type kelly. |
| Drill
Pipe |
150
mm ID X 3.05 Mts. long flange type drill pipe. |
| Prime
Mover |
Truck
Mounted Rig - Truck engine through chain driven PTO.
Trailer Mounted Rig - Separate deck
mounted engine. |
| Mounting |
4
X 2 Drive truck chassis OR Two axled trailer. |
| Optional |
Air
lift equipment, 27200 Kgs. gross load capacity mast with 6 sheave
crown, Higher capacity 8"
Opening centrifugal pump. |
