Model

LS20H

Drilling depth(5” DP) ft (m)

6, 561 (2, 000)

Drilling depth (3-1/2” DP) ft (m)

13, 123(4, 000)

Work over depth (2-7/8” DP) ft (m)

18, 373 (5, 600)

Max hook load  lb (kN)

330, 456 (1, 470)

Max hook speed (10 lines)  ft/s (m/s)

0.75-4.92 (0.23-1.5

Drill line dia., in. (mm) /effective line Qty.

Φ1 @8

Modular weight during transportation  lb (t)

8, 818(4)

Diesel engine power  hp (kW) (1, 300 r/min)

700 (522)

Drawworks power  hp (kW)

603 (450)

Mud pump power  hp (kW) (Optional)

500 (373) ×3

Gear of Drawworks

5 forward 1 backward

Main drum dia. ×length  in. (mm)

Φ18.9×36.00 (Φ480×914.5)

Main/auxiliary brake

Band brake/S202 Hydro-matic brake

Mast type

JJ147/36-WS ∏ mast

Mast effective height  ft (m)

118.11 (36)

Max static load, Mast lb (kN)

330, 456 (1, 470)

Capacity, monkey board ft (m) (5” DP)

6, 561 (2, 000)

Max wind load (km/h)

110

Height, Substructure  ft (m)

14.76 (4.5)

Clear height under rotary beam  ft (m)

11.81 (3.6)

Area/setback capacity, Substructure  (m2/m) @5’’DP

4.7×4.8/2, 000)

Control/lighting/power system

24 /220 /380 V or 24/110/460V

Rated pressure, air system  psi (MPa)

114-143 (0.8-1)

Overall dimensions  ft (m)

81.37×10.83×14.76 (24.8×3.3×4.5)

Model, rotary table/opening size  in.

ZP175/17-1/2’’

Traveling block

YG150

Swivel

DSL160

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General Specification