MADE IN DONGYING OIL SUPPLY.
DONGYING,CHINA
SHENGLI OIL FIELD

ZJ40/2250L Drilling machine



Specifications
1. Nominal drilling depth φ127mm drilling pipe 2000゛3200m
φ114mm drilling pipe 2500゛4000m
2. Max. hook load           2250KN
3. Rated power of drawworks      735kw
main brake            hydraulic disc brake
auxiliary brake           DS40 eddy current brake/236WCB
4. Hoisting wire lines         5〜6 lines
5. Dia. of drilling line        φ32mm(1¨/4≦)
6. ID. of swivel stem       φ75mm (3 ̄)
7. Model and No. of mud pumps      F-1300 /2 sets
8. Opening of rotary table      φ698.5mm(27¨/2≦)
9. Type of mast and its effective height     K type / 43m
10. Height of drilling floor          7.5m
Clear Height under rotary beam      6.3m
11. Transmission of power         AC-SCR-DC
13. Diesel engine
No. of generators and power  2〜1200KW
type of diesel engine         CAT 3512B DITA
speed         1500r/min
frequency / volt of generators   3 phases/ 50HZ / 600V
14. Auxiliary diesel engine 1〜400KW
type of diesel engine         VOLVO
speed         1500r/min
frequency / volt of generators   3 phases/ 50HZ / 400V
15. Compressed air pressure       1MPa
16. Mud high pressure manifold    4≦〜35 MPa
17. Total capacity of mud circulation system     280 m3



Drill Pipe
Drill Collars
Tubes & Casing
Elevators Series
3NB Mud Pumps
Diesel Generatin
Choke Manifold
Tong
Hook Block
Truck Mounted Rig
Drilling Machine
Drilling Machine
Drilling Machine
Drilling Machine
Drilling Machine
Drilling Machine
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