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Land-based drilling rigs
semi-trailer and truck-mounted drilling rig ZJ40T

Driven by two sets of TAD1641GE, with sand reel winch, arctic-alpine drilling rig, min. temperature: -45℃, for Russia/polar region;

Technical parameters

1. nominal drill depth (4 1/2"DP): 4000m;

2. max. load of hook (10 lines): 2250kN;

3. max. lines of hoisting system (along the line): 10 lines;

4. diameter of drilling wireline: ?32mm;

5. outer diameter of sheave of hoisting system: ?915mm;

6. max. load of swivel: 2250kN;

7. diameter of swivel stem: ?76mm;

8. rated input power of DW:800kW(1000HP);

9. gears of DW: 5+1R;

10. nominal diameter of RT opening: ?698.5mm(27 1/2in);

11. type and effective height of mast: mast with guylines, telescopic type: 38m;

12. type and effective height of substructure: folding and swing up, 6m;

13. area of drill floor (L*W): 8m×7.85m;

14. clear height of RT beam: 5m;

15. power and number of mud pump: 1600HP*2;

16. power and number of main generator set: 404kW*2;

17. voltage and frequency of generator: 400V/50Hz;

18. driven mode: mechanical;

19. high pressure manifold: 4"×35MPa;

20. capacity of air tank: 0.9m3;

21. total capacity of solids control system: 244m3

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