| C. Spare Parts for Main Hydraulic Power Unit (HPU)- [Honghua YZ1000F-093] | 
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| 1 | Hose assembly | 25I-1100J42D-J42D | pcs | 2 | 
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| 2 | Hose assembly | 32I-1500J52C-J52C | pcs | 2 | 
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| 3 | Hose assembly | 87391-32-32/87311-40-32-1S×800 | pcs | 2 | 
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| 4 | Hose assembly | 87391-32-32/87311-40-32-1S×600 | pcs | 2 | 
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| 5 | Hose assembly | 19I-1500J36D-J36D | pcs | 2 | 
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| 6 | Hose assembly | 19I-1600J36D-J36D | pcs | 2 | 
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| 7 | Hose assembly | 8I-700J18C | pcs | 2 | 
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| 8 | Micro high pressure hose | HFH2-P1-3-P-2.5 | pcs | 2 | 
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| 9 | Check valve(opening pressure:0.05MPa) | S20G1 | pcs | 1 | 
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| 10 | Pressure switch (Close pressure of TIP:0.4MPa) | PCA2MA-1.6/10bar-1/4″-18NPT box thread | pcs | 1 | 
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| 11 | Self-sealed quick joint | H3-62、65M | pcs | 1 | 
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| 12 | Pressure testing connector | PT-3 | pcs | 1 | 
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| 13 | Cartridge direct acting overflow valve | DBDH20K10/20 | pcs | 1 | 
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| 14 | EP ratio pilot overflow valve | RZMA-A-030/180/PA-GK/7 | pcs | 1 | 
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| 15 | Check valve | S6A1/2 | pcs | 1 | 
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| 16 | O type rubber sealing ring:φ55×3.1 | GB1235-76 | pcs | 5 | 
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| 17 | One-way throttle valve (open pressure: 4.5bar) | DRV201-10 | pcs | 1 | 
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| 18 | Hydraulic pump with 75 KW, 380/660 V, Type-YB2-280S-4 three phase induction motor  set | Pump Model-SYA10VS0100DFLR/31R-SSA12, Max 28MPa | Set | 1 | 
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| 19 | Hydraulic pump with three phase induction  motor  set 1.1 KW  Type YB3-90S-4, 380V, 50Hz | Pump- CM: G2050-139, 2.5 MPa,1450rpm | Set | 1 | 
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| 20 | Relay valve | LT09HG-1X/125/02M | pcs | 2 | 
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| 21 | EP electromagnetic change air valve (Festo) | MFH-3-1/4-24VDC-EEX-M | pcs | 4 | 
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| 22 | Fluid-controlled change valve | 3WH6A53 | pcs | 2 | 
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| 23 | Air-controlled change valve | 4WP6D60/N | pcs | 2 | 
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| 24 | Pressure transformer: 0~10MPa | KYB18G09M1P1C2i | pcs | 2 | 
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| 25 | Fluid-controlled change valve | 3WH6B53 | pcs | 2 | 
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| 26 | EP electromagnetic change valve | DHA-0631/2/24DC | pcs | 2 | 
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| 27 | EP ratio relief valve | RZGA-A-033/80/PA | pcs | 2 | 
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| 28 | Function selector valve | DHA-0631/2/24DC | pcs | 2 | 
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| 29 | Aerofilter | QUQ3-10×4.0 | pcs | 2 | 
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| 30 | Temperature sensor | SBWZ-Pt100-0.2-K-22d-Φ8-3(-25~100℃) | pcs | 2 | 
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| 31 | Liquid level sensor | KYB1901M1F2Z1C1i(0~0.60m) | pcs | 2 | 
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| 32 | One-way throttle valve (open pressure: 4.5bar) | DRV201-10 | pcs | 2 | 
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| 33 | Bladder for Accumulator | Drawing code: NXQ1-F6.3-20-F-Y-JB16 | pcs | 4 | 
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| 34 | Crown block anti collision valve | QY70 | pcs | 1 | 
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| 35 | Relief valve | DBDS10K1X/100 | pcs | 1 | 
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| 36 | Valve block for DW disc brake system | Drawing code: HTY 16.03 | pcs | 1 | 
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| 37 | Valve block for DW disc brake system | Drawing code: HTY 16.04 | pcs | 1 | 
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| 38 | Valve block for DW disc brake system | Drawing code: HTY 16.05 | pcs | 1 | 
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| D. Spare Parts for Pneumatic system | 
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| 1 | Air  dryer filter [Dryer model –  HAD-10 HTF] | C-300 | pcs | 2 | 
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| 2 | Air  dryer filter [Dryer model –  HAD-10 HTF] | T-300 | pcs | 2 | 
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| 3 | Crown-o-matic  valve | QY34.00 | pcs | 1 | 
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| 4 | Connecting hose | PLN-12×1.75-NT | pcs | 4 | 
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| 5 | Stainless Ball valve ¼” | 
  | pcs | 4 | 
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| 6 | Stainless Ball valve ½” | 
  | pcs | 4 | 
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| 7 | Stainless Ball valve 1½” | 
  | pcs | 4 | 
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| 8 | Nipple joint- ½” | 
  | pcs | 8 | 
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| 9 | Nipple joint- 1” | 
  | pcs | 8 | 
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| 10 | Nipple joint- 1½” | 
  | pcs | 8 | 
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| 11 | Nipple joint- 2” | 
  | pcs | 8 | 
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| 12 | Nipple joint- ¾ ” | 
  | pcs | 8 | 
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| 13 | Air winch for derrick board | FA5I-24MK1GJ1235P Drum size-15” | Set | 1 | 
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