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Land-based drilling rigs
semi-trailer and truck-mounted drilling rig ZJ30CZ

Driven by two sets of CAT C15, with sand reel winch;

Technical parameters

1. nominal drill depth (4 1/2"DP): 3,000m;

2. max. load of hook (10 lines): 1,800kN;

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

4. diameter of drilling wireline: ?29mm;

5. outer diameter of sheave of hoisting system: ?760mm;

6. max. load of swivel: 2250kN;

7. diameter of swivel stem: ?76mm;

8. rated input power of DW: 560kW(750HP);

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): 7.0m×7.4m;

14. clear height of RT beam: 4.9m;

15. power and number of mud pump: 1000HP*2;

16. driven mode: mechanical;

17. high pressure manifold: 4"×35MPa;

18. capacity of air tank: 0.5m3+2m3;

19. total capacity of solids control system: 160m3 .

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