162063 Element Proportional Valve for HPS-0375

1

Jonhon Socket Ex-Proof Connector 150A  21E6-571-10537-002-L79

Brass socket body, copper contacts, explosion-proof FKM seals, anti-oxidation plating, flame-retardant insulation, aluminum alloy shell

Frequent plugging/unplugging wears contact surfaces, leading to poor conductivity, overheating, and potential sparking in explosive zones (violating ATEX 94/9/EC).

Plug/unplug only when power is cut off, ensure full insertion, and inspect contacts quarterly; clean with dry cloth to avoid dust accumulation affecting performance.

2

Explosion-proof pressure switch PXA4GE-BCFBFC-1TAZZZZ-1ZZ(70Bar)

316L stainless steel body, brass contacts, FKM explosion-proof seals, ceramic pressure diaphragm, corrosion-resistant coating

Hydraulic fluid contamination (dirt particles) scratches the diaphragm, causing inaccurate pressure detection (±＞0.5% FS) and safety risks.

Install an upstream filter (≤10μm, ISO 16232-11) and calibrate annually to ensure pressure range compliance (≤70Bar); inspect seals monthly.

3

152063 Sensor Position Positek

Aluminum alloy sensor body, stainless steel probe, precision electronic components, FKM seals, shielded cable

Drilling vibration loosens internal connections and damages the probe, causing inaccurate position signals and equipment misoperation.

Mount with a shock-absorbing bracket (complying with ISO 10816-3) and secure the cable with strain relief; avoid impact on the probe tip.

4

M364004311-01 DIFFUSE SENSOR

Plastic sensor housing, infrared detection module, copper terminals, anti-reflective lens, EPDM seals

Drilling dust and oil mist cover the lens, blocking infrared signals and causing false detection or sensor failure.

Clean the lens weekly with a non-abrasive, lint-free cloth and install a dust cover when not in use; avoid mounting near high-dust areas.

1

Frequency converter VACON PM046050T0ISG / NXI07305-A0T0ISG-A9A2000000

Aluminum alloy housing, copper heat sink, FR-4 circuit board, precision electronic components, shielded connectors

High ambient temperature (＞70℃) and dust accumulation block heat dissipation, causing internal component overheating and converter failure.

Install in a well-ventilated cabinet, clean the heat sink monthly with compressed dry air, and use a temperature sensor to monitor operating conditions.

2

Inverter SINAMICS 130 A

Aluminum housing, copper windings, FR-4 circuit board, plastic control panel, heat-resistant insulation

Voltage fluctuations in the power supply damage internal capacitors and transistors, leading to inverter shutdown and equipment power loss.

Use a 220VAC voltage stabilizer to maintain stable input and inspect wiring connections quarterly; avoid overloading the inverter beyond 130A.

3

50003 Potmeter Repeater EEXI 1CH.4-20MA for Hydraracker

Ceramic resistor core, copper wiper, aluminum housing, brass terminals, anti-static coating, precision electronic components

Signal interference from hydraulic motors distorts the 4-20mA output signal, causing inaccurate repeater performance and Hydraracker misoperation.

Install an EMI shield (complying with IEC 61000-4-2) and route signal cables separately from power cables to reduce interference.

4

Auxiliary contactor 1307-2018-03 TDS-11SA

Steel contactor body, copper contacts, plastic cover, stainless steel springs, anti-oxidation coating

Frequent switching wears the contacts and weakens the spring, causing contact bounce and intermittent power transmission to TDS-11SA components.

Inspect contacts monthly for wear and replace if pitting occurs; ensure the contactor is mounted securely to reduce vibration impact.

5

Delay relay MT-MN 033682 220–250 V

Plastic relay housing, copper terminals, precision timer module, steel contacts, flame-retardant insulation

Voltage fluctuations (220-250V range deviation) damage the timer module, causing inaccurate delay settings and equipment control errors.

Use a voltage stabilizer to maintain input voltage within 220-250V and inspect the relay quarterly for timer accuracy; avoid mounting near high-temperature equipment.

6

STARTER & CONTACTOR MAGNETIC TYPE CR 205 & 206 NEMA SIZE 1 & 2 CONTACT KIT 546A300G002

Copper contacts, steel springs, brass terminals, plastic housing, anti-oxidation plating (complying with NEMA ICS 2-230)

Overcurrent from equipment faults burns the contacts, causing starter/contactor failure and violating NEMA size 1/2 performance standards.

Replace contacts only with the specified kit (546A300G002) and inspect the contactor coil quarterly for overheating; ensure proper wiring per NEMA guidelines.

7

DC CONTACTOR K2 1800A 6702ED584

Steel contactor body, copper alloy contacts, aluminum heat sink, plastic cover, high-temperature insulation

High current (＞1800A) and poor heat dissipation cause contact overheating and welding, leading to contactor failure and power system damage.

Operate within the 1800A rated current and clean the heat sink monthly; inspect contacts quarterly for welding or wear.

8

Regulator 115/230 VAC 10A 0000-9645-86

Aluminum regulator body, copper windings, plastic control knob, brass terminals, heat-resistant insulation

Overloading beyond 10A and voltage fluctuations damage the windings, causing regulator failure and unstable power supply to connected equipment.

Do not exceed the 10A rated load and use a voltage stabilizer; adjust the control knob smoothly to avoid internal component damage.

9

PLC encoder module FEN-31 68978955

FR-4 circuit board, copper traces, gold-plated terminals, precision encoder chip, aluminum housing, shielded connectors

Dust and moisture entry into the module causes circuit short circuits, damaging the encoder chip and disrupting PLC signal transmission.

Install in a dust-free, dry cabinet (IP65) and inspect connectors monthly for tightness; ground yourself before handling to discharge static.

10

Encoder BEI H25D-SS-1024-ABC-4469-Sm18

Stainless steel encoder body, optical sensor module, copper shaft, gold-plated contacts, shielded cable, anti-corrosion coating

Drilling vibration damages the optical sensor and loosens the shaft, causing inaccurate pulse signals (1024 pulses/rev deviation) and equipment misalignment.

Mount with a shock-absorbing bracket and secure the cable with strain relief; calibrate the encoder annually to maintain pulse accuracy.

11

Current PWM converter 175-4998

Aluminum housing, FR-4 circuit board, copper terminals, precision PWM chip, heat-resistant insulation

Electromagnetic interference (EMI) from nearby power components distorts the PWM signal, causing converter inefficiency and equipment control errors.

Install an EMI filter (complying with IEC 61000-4-3) and mount the converter away from high-power equipment; inspect wiring for tightness monthly.

12

Fiber module ACS800, 0000-9652-42

FR-4 circuit board, fiber optic connector, copper terminals, aluminum housing, anti-static coating, precision optical components

Fiber optic connector contamination and bending damage the optical path, causing signal loss and ACS800 system communication failure.

Clean the fiber connector with a specialized cloth before use and avoid bending the fiber cable beyond its minimum bend radius; inspect monthly for damage.

1

162063 Element Proportional Valve for HPS-03750

Brass valve element, stainless steel spool, FKM seals, precision spring, copper fittings (complying with ISO 4401)

Hydraulic fluid contamination (metal debris) jams the spool, causing inaccurate proportional control and reduced HPS-03 750 system performance.

Install an upstream filter (≤10μm) and flush the valve quarterly to remove debris; calibrate annually to meet HPS-03 750 system requirements.

2

94404 Block Special Servo Valve 210038 F/Hydralift Hydraracker

Aluminum valve block, stainless steel servo spool, FKM seals, precision electronic components, brass fittings

Low hydraulic fluid cleanliness (NAS 8 or worse) damages the servo spool, causing valve block leakage and Hydraracker misoperation.

Maintain hydraulic fluid cleanliness at NAS 7 or better and replace the filter element monthly; inspect the valve block for leakage regularly.

3

Electric reversing valve 1300127657

Brass valve body, stainless steel spool, FKM seals, copper solenoid, plastic connector, anti-corrosion coating

Solenoid coil burnout from voltage spikes and spool jamming from contamination cause valve failure and hydraulic system reversing errors.

Use a surge arrester to protect the solenoid and install an upstream filter; inspect the coil quarterly for overheating and replace if damaged.

4

Balancing system valve block 1200687878

316L stainless steel valve block, brass valves, FKM seals, precision springs, anti-corrosion coating

Pressure fluctuations in the balancing system damage the valve seats, causing leakage and reduced balancing accuracy for drilling equipment.

Install a pressure relief valve to limit fluctuations and inspect the valve block quarterly for leakage; calibrate balancing accuracy annually.

5

30203 Valve Pressure Reducing Pilot Operated for Catwalk Machine

Brass valve body, stainless steel pilot spool, FKM seals, precision spring, copper fittings

Pilot spool jamming from contamination and spring fatigue cause unstable pressure reduction, damaging Catwalk Machine hydraulic components.

Flush the valve quarterly and replace the spring every 6 months; adjust the pressure reducing setting smoothly to avoid spool damage.

6

Ball valve 2PC-Q11F-16P-G1/2″

316 stainless steel ball and body, PTFE seat, brass handle, FKM seals, anti-corrosion coating (complying with GB/T 12224)

Dirt accumulation in the ball cavity causes valve leakage and difficulty in opening/closing, reducing flow control efficiency.

Open/close the valve fully to flush debris and clean the ball cavity quarterly; avoid partial opening to prevent seat wear.

7

Pressure sensor E-10-A-EBQ-HDZGDXGA-ZZ 0-25MPa

316L stainless steel sensor body, ceramic pressure diaphragm, copper terminals, FKM seals, precision electronic components

Pressure spikes (＞25MPa) and hydraulic fluid contamination scratch the diaphragm, causing inaccurate pressure readings and sensor failure.

Monitor system pressure to ensure it stays ≤25MPa and install an upstream filter; calibrate the sensor annually to maintain accuracy.

8

Piston seal 1300016399

FKM seal material, PTFE backup ring, stainless steel retainer, high-temperature lubricant, anti-wear additives

Piston movement and hydraulic fluid contamination wear the seal surface, causing cylinder leakage and reduced hydraulic system pressure.

Clean the piston and cylinder bore thoroughly before installation and apply high-temperature lubricant; replace the seal if leakage occurs.

9

92695 Valve Proportional MOOG EEXD

Aluminum valve body, stainless steel proportional spool, FKM seals, copper solenoid, precision electronic components (MOOG EEXD standard)

Signal interference and solenoid damage cause inaccurate spool positioning, reducing proportional control accuracy and system efficiency.

Route signal cables separately from power cables and inspect the solenoid quarterly; calibrate the valve per MOOG EEXD technical guidelines.

10

11370832-017 Load control valve dual C1 200 Bar C2 200 Bar

Brass valve body, stainless steel valve cores, FKM seals, precision springs, copper fittings

Overloading beyond 200Bar (C1/C2) damages the valve cores and seats, causing leakage and reduced load control performance.

Operate within the 200Bar rated pressure (C1/C2) and inspect the valve quarterly for leakage; calibrate load control accuracy annually.

11

54354 Switch Pressure 1-11psig F/Hydralift Top Drive

Brass switch body, stainless steel pressure port, copper contacts, FKM seals, plastic housing

Low-pressure fluctuations (below 1psig) cause contact bounce, leading to false pressure signals and unnecessary Hydralift Top Drive shutdowns.

Calibrate the switch annually to maintain the 1-11psig range and mount with a shock-absorbing pad to reduce vibration impact.

12

46778 Cartridge, Counterbalance Valve for HPS-03 750

Stainless steel cartridge body, brass valve seat, FKM seals, precision spring, anti-corrosion coating

Hydraulic fluid contamination jams the cartridge valve, causing counterbalance failure and HPS-03 750 system pressure loss.

Install an upstream filter (≤10μm) and flush the cartridge quarterly; replace the cartridge if it fails to maintain counterbalance pressure.

13

3051TG3A2B21BB415M5Q4S1 Transmitter Pressure 800PSI 4-20mA w/Digital signal 1/2″ NPT Female 316L SS Silicone Filled

316L stainless steel transmitter body, silicone-filled sensing element, brass NPT fitting, FKM seals, precision electronic components

Silicone filling degradation from high temperature and pressure (＞800PSI) causes inaccurate 4-20mA digital signals and transmitter failure.

Monitor system pressure to ensure it stays ≤800PSI and mount in a cool area; calibrate the transmitter annually to maintain signal accuracy.

14

Valve block assembly free wheel 1200687905

316L stainless steel valve block, brass free wheel valve, FKM seals, precision bearings, anti-corrosion coating

Free wheel valve jamming from contamination and bearing wear cause valve block failure, reducing drilling equipment mobility.

Flush the valve block quarterly and inspect bearings monthly for wear; replace seals every 6 months to maintain integrity.

15

162063 Element, Proportional Valve for HPS-03 750

Brass valve element, stainless steel spool, FKM seals, precision spring, copper fittings (complying with ISO 4401)

Hydraulic fluid contamination and spool wear cause inaccurate proportional control, leading to HPS-03 750 system inefficiency.

Replace hydraulic fluid every 6 months and clean the valve element quarterly; calibrate the proportional valve to match HPS-03 750 specifications.

16

Cut-off cylinder 1300156156

Steel cylinder body, stainless steel piston, FKM seals, brass fittings, anti-corrosion coating, precision-machined bore

Cylinder rod bending from impact and seal wear cause leakage and reduced cut-off performance for drilling equipment.

Avoid impact on the cylinder rod and inspect for bending monthly; replace seals every 6 months and lubricate the rod with anti-corrosion oil.

1

Link bracket 250 1200689074

Steel bracket body, cast iron mounting base, steel fasteners, anti-corrosion coating, precision-machined holes

Drilling vibration and heavy loads cause bracket deformation and fastener loosening, reducing structural support for equipment components.

Tighten fasteners to rated torque (30-35 N·m) quarterly and inspect the bracket for deformation; replace if cracks or bending occur.

2

Lower gland pressure cover 1200688608

Heat-treated carbon steel, chrome plating, precision-machined surface, anti-corrosion coating, rubber gasket

Uneven gland tightening causes cover deformation, damaging the gasket and allowing dust/moisture entry into internal components.

Tighten gland bolts in a cross pattern to rated torque (18-22 N·m) and inspect the cover quarterly for deformation; replace the gasket monthly.

3

81983 Seal Kit for Torque Cylinder

FKM seals, NBR O-rings, PTFE backup rings, stainless steel retainers, high-temperature lubricant

High torque and cylinder movement wear the seals, causing leakage and reduced torque transmission efficiency.

Clean seal grooves thoroughly before installation and apply high-temperature lubricant; replace the kit every 6 months or if leakage occurs.

4

37193 Seal Kit 100/63 for Catwalk Machine

FKM seals, PTFE backup rings, stainless steel retainers, anti-wear additives, high-pressure lubricant

Catwalk Machine movement and exposure to drilling fluids wear the seals, causing cylinder leakage and reduced equipment mobility.

Inspect the seal kit monthly for wear and replace if leakage occurs; clean the cylinder bore before installing new seals.

5

20230574 Hose Special 100 X 8 X 1200 lg for Suction Dampener

High-pressure rubber hose, stainless steel braid, brass fittings, FKM seals, anti-corrosion coating, reinforced inner tube

Hydraulic pressure fluctuations and bending fatigue damage the hose, causing leakage and suction dampener failure.

Avoid bending the hose beyond its minimum bend radius and inspect for cracks/weaks spots monthly; replace if pressure resistance decreases.

1

Amplifier board E-ME-AC-01F

FR-4 circuit board, copper traces, precision amplifier chips, gold-plated terminals, anti-static coating, aluminum heat sink

Voltage spikes and overheating damage the amplifier chips, causing signal distortion and board failure in control systems.

Use a surge arrester to protect the board and mount it in a well-ventilated area; clean the heat sink monthly to ensure proper heat dissipation.

2

601898 Suppressor Diode for Drawworks Operation System

Silicon diode chip, copper terminals, plastic housing, anti-oxidation coating, heat-resistant insulation

Voltage surges (＞rated voltage) from Drawworks operation damage the diode chip, causing circuit short circuits and system failure.

Connect the diode in parallel with the protected circuit and inspect quarterly for signs of overheating; replace if the diode fails continuity testing.

3

Contact block PB1 1A0B0C OT GRN 0000-6854-47  

Copper contacts, plastic block body, stainless steel springs, anti-oxidation coating, flame-retardant insulation

Frequent switching wears the contacts and weakens the spring, causing contact bounce and intermittent circuit connection.

Inspect contacts monthly for wear and replace if pitting occurs; operate the contact block smoothly to avoid spring damage.

1

Cable TDQ TD*CTL-E016-42-200-04-25-B

Multi-strand copper conductors, PVC insulation, nylon sheath, steel armor, brass connectors, FKM seals

Dragging on rough drilling surfaces and vibration cause sheath wear and conductor breakage, leading to signal/power loss.

Use cable trays to avoid ground dragging and secure connectors with locking mechanisms; inspect the sheath weekly for damage.

2

Cable joint  100YT-5J/100GZ-5K

Brass joint body, copper terminals, EPDM seals, heat-shrinkable insulation, anti-corrosion coating

Moisture and dust entry into the joint causes conductor corrosion, leading to poor conductivity and power transmission failure.

Apply waterproof sealant during installation and use heat-shrinkable insulation to ensure IP67 protection; inspect quarterly for leaks.

3

Cable joint  150YT-4J/150GZ-4K

Brass joint body, copper terminals, FKM explosion-proof seals, heat-shrinkable insulation, anti-corrosion plating

Saltwater corrosion (offshore environments) and cable torsion damage the joint, reducing explosion-proof performance (violating ATEX standards).

Apply anti-corrosion coating quarterly and avoid cable torsion; inspect seals monthly to maintain explosion-proof integrity.

4

M364001639 RETENTION, CABLE, KIT

Steel cable retention clips, brass fasteners, rubber cable protectors, anti-corrosion coating, nylon straps

Vibration from drilling equipment loosens the retention clips, causing cable movement and potential damage to connectors.

Tighten retention clips to rated torque quarterly and inspect the cable for movement; replace rubber protectors if worn.

5

CB00001153 60-Wire Cable Lifting Mounting Ring

Steel mounting ring, brass fittings, rubber cable protectors, anti-corrosion coating, high-strength fasteners

Overloading the ring and cable movement wear the protectors, causing cable insulation damage and signal interference.

Operate within the ring’s rated load and inspect the cable protectors monthly; replace if the insulation is damaged.

6

CB00001156 Assembled coupling of cable 3

Brass coupling body, copper cable contacts, FKM seals, anti-oxidation coating, heat-shrinkable insulation

Poor assembly and dust entry cause contact corrosion, leading to signal loss and coupling failure.

Follow the assembly manual carefully and clean contacts before assembly; apply waterproof sealant to prevent dust/moisture entry.

1

CB00001699 BRS power without fixation female

Brass socket body, copper contacts, plastic housing, anti-oxidation coating, flame-retardant insulation

Frequent plugging/unplugging and dust accumulation wear the contacts, causing poor conductivity and overheating.

Clean the socket weekly with compressed dry air and plug/unplug only when power is cut off; avoid using damaged plugs.

2

CB00001386 Rigging clamp

Steel clamp body, cast iron jaws, steel bolts, anti-corrosion coating, high-strength alloy steel

Overloading and uneven clamping damage the jaws, reducing grip strength and creating safety hazards during rigging operations.

Operate within the clamp’s rated load and ensure even clamping; inspect the jaws quarterly for wear and replace if damaged.

1

FLUORESCENT MIRROR LIGHT CMY12-1 9Wx1-SU

Aluminum light housing, glass mirror, fluorescent tube, plastic lens, copper electrical components, EPDM seals

Drilling dust and moisture entry damage the fluorescent tube and electrical components, causing light failure and reduced visibility.

Clean the lens and mirror weekly with a dry cloth and inspect seals monthly; replace the fluorescent tube if brightness decreases significantly.

1

SWITCH, SEL-3 POS, SPRING RTN TO CENTER Part No – 87708-30

Brass switch body, copper contacts, stainless steel actuator, plastic knob, anti-oxidation coating, spring return mechanism

Frequent operation wears the actuator and spring, causing inconsistent spring return and switch mispositioning.

Operate the switch smoothly and avoid excessive force; inspect the spring return mechanism quarterly and replace if it loses tension.

Are these spare parts compatible with HPS-03 750 and Hydralift Hydraracker systems?

Yes, all new-batch parts are engineered to match HPS-03 750, Hydralift Hydraracker, TDS-11SA, and other specified equipment. We strictly follow original specifications and ATEX/IEC/NEMA standards to ensure 100% compatibility and safe operation.

How often should I replace the seal kit (37193) for Catwalk Machines?

Replace the seal kit every 6 months or immediately if leakage occurs. The FKM seals wear due to Catwalk Machine movement and drilling fluid exposure—following this schedule extends cylinder life and prevents hydraulic system damage.

What precautions are needed for frequency converters (VACON PM046050T0ISG) in drilling environments?

Install the converter in a well-ventilated cabinet, clean the heat sink monthly with compressed dry air, and use a temperature sensor to monitor operating conditions. This prevents overheating from high ambient temperatures and dust accumulation.