DQ450 Top drive system Parts list

DQ450 Top drive system Parts list

DQ450 TDS Parts

1 Umbrella rubber cover DQ004.12.02 EA 3

2 Friction bush (1) DQ004.12.03 EA 3

3 Spacer ring DQ004.12.04 EA 3

4 Stuffing box DQ004.12.05 EA 3

5 Sealing collar (1) DQ004.12.07 EA 3

6 Lip seal (1) DQ004.12.08 EA 3

7 Belt wheel for measuring speed DQ004.12.09 EA 3

8 Brake disk DQ004.12.10 EA 3

9 Sealing ring DQ004.12.11 EA 3

10 Bearing oil seal DQ004.12.12 EA 3

11 Adjusting washer (1) DQ004.12.13 EA 3

12 Sealing collar (2) DQ004.12.15 EA 3

13 Lip seal (2) DQ004.12.16 EA 3

14 Friction sleeve (2) DQ004.12.17 EA 3

15 Sealing collar (3) DQ004.12.18 EA 3

16 Sealing collar (4) DQ004.12.22 EA 3

17 Adjusting washer (2) DQ004.12.23 EA 3

18 Regulating ring DQ004.12.24 EA 2

19 Sealing collar (5) DQ004.12.25 EA 3

20 Lip seal (3) DQ004.12.26 EA 3

21 Double Lug Oil Seal R01-FG EA 3

22 Bearing (tapered) 29,444 EA 3

23 Center bearing NA 4860 (roller) GB/T5801-1994 EA 3

24 Rotary seal type OR OR 3200 033 00161F EA 33

25 Upper bearing (ball) 61,964 EA 3

26 Double Lug Oil Seal R01-FG EA 3

27 Double Lug Oil Seal R01-FG EA 3

28 Teflon stuffing box GY7540-18 EA 3

29 Bearing T1120 EA 3

30 Bearing (tapered) 32044/YB2 EA 3

31 Double Seal Oil Seal R01-FG EA 3

32 Teflon stuffing box GY7540-12 EA 3

33 Bearing (roller) NU1038M/C4 EA 3

34 Double Lug Oil Seal GTC002100 EA 6

35 O-ring seal GB/T3452.1-92 EA 3

36 End clamping plate of the motor DQ004.12.30 EA 3

Dual battery block

37 Piston accumulator HXQ-L10/20-H EA 6

Hydraulic station assembly

38 Oil suction filter TF100×100L EA 20

39 Air cooling device JCFL-4.22/1.45 EA 3

40 Filter SP-10×25 EA 40

41 Hose assembly 87311-12-10/20491-26-

10×2S-10×700

EA 20

Flush pipe assembly

42 Drilling mud stuffing box SL001.05.04 EA 100

43 Drilling mud pipe DQ004.04.02 EA 40

Holding key

44 FR Piston Guide Ring FR J060 Q5029 EA 10

45 Piston seal type OK OK 0200 00701 EA 10

46 Piston seal type OK OK 0190 00701 EA 10

47 Holding key body DQ004.01.20 EA 2