1. Introduction
1.1 Applicable Equipment Models
This document focuses on spare parts supply and technical support for Sichuan Honghua drilling rigs, covering multiple series and models to meet the maintenance, repair, and replacement needs of different drilling scenarios. The applicable models include: ZJ Series (ZJ30DBS, ZJ50DBS, ZJ70DBS, ZJ90DBS, ZJ120DBS, ZJ30D, ZJ40D, ZJ50D, ZJ70D, ZJ90D, ZJ30LDB, ZJ40LDB, ZJ50LDB, ZJ70LDB, ZJ30L, ZJ40L, ZJ50L, ZJ70L, ZJ15CZ, ZJ20CZ, ZJ30CZ, ZJ10CZ, ZJ40CZ), HXJ/HZJ Series (HXJ10, HXJ15, HXJ20, HXJ30, HXJ40, HZJ40D, HZJ50D, HZJ70D, HZJ90D, HZJ40DBS, HZJ50DBS, HZJ70DBS, HZJ90DBS, HZJ120DBS), and JC Series (JC20, JC20DB, JC30DBZ, JC30, JC30DB, JC40, JC40D, JC40DB, JC50, JC50D, JC50DB, JC70, JC70D, JC70DB, JC90DB). We provide full-series spare parts matching, especially for crown block (TC104.00, TC315) and drawworks (JC90, JC70, JC50, JC40, etc.) components, ensuring compatibility and interchangeability with original equipment.
1.2 Target User Needs & Core Purpose
Target users include oil and gas drilling companies, drilling rig maintenance service providers, and equipment management departments that operate Sichuan Honghua drilling rigs. The core needs of users focus on three aspects: 1) Obtaining high-quality, original-matching spare parts to avoid equipment failure caused by incompatible components; 2) Acquiring professional technical guidance, including parts function interpretation, installation specifications, and fault handling, to improve maintenance efficiency; 3) Securing a reliable supply channel for spare parts to minimize downtime during drilling operations. The core purpose of this document and the supporting spare parts supply service is to provide a one-stop solution for Honghua drilling rig users, covering spare parts procurement reference, technical support, and maintenance guidance, thereby ensuring the continuous, stable, and safe operation of drilling equipment, reducing maintenance costs, and improving drilling efficiency.
2. Product Overview
We supply a full range of genuine-compatible spare parts for Sichuan Honghua drilling rigs, covering key components such as crown blocks, drawworks, clutches, hydraulic systems, and transmission systems. All parts comply with API Spec 9A, GB/T national standards, and Honghua’s original equipment manufacturing (OEM) specifications, undergoing strict quality inspection (including material composition testing, dimensional accuracy verification, and fatigue resistance testing) to ensure consistent performance with original parts. The product line includes standard fasteners (bolts, nuts, washers), rotating components (sheaves, shafts, bearings), sealing elements (oil seals, O-rings), hydraulic parts (pumps, valves, hoses), and structural components (brackets, frames), fully meeting the replacement and maintenance needs of Honghua drilling rigs in various operating conditions.
3. Functional Description
3.1 Key Component Functions
Each spare part is designed to match the original equipment’s functional requirements, ensuring the overall performance of the drilling rig is not compromised. For example: Crown block sheaves (HTJT004.00, HTJT054.00 series) are responsible for guiding and supporting drilling wire ropes, reducing rope wear and ensuring stable lifting of the drill string; Drawworks drum shafts (JC055.02.02) and brake discs (JC055.02.03) bear the load of the drill string during hoisting and lowering, and the brake system components (PS80 hydraulic disc brake) ensure precise and reliable braking to prevent accidents; Bearings (SKF23148CA, 22234, etc.) reduce friction between rotating parts, extending the service life of transmission components; Hydraulic hoses and seals maintain the tightness of the hydraulic system, ensuring stable pressure transmission for clutch and brake operations.
3.2 Overall Functional Advantages
The supplied spare parts integrate durability, compatibility, and maintainability, effectively supporting the drilling rig’s core functions such as drill string hoisting, mud circulation, and well control. The parts have strong load-bearing capacity, can withstand high-pressure, high-temperature, and dusty operating environments, and are designed with standardized interfaces to facilitate quick installation and replacement, reducing maintenance time and improving equipment availability.
4. Structural Features
4.1 Material Advantages
Key structural components adopt high-strength alloy steel (such as 40Cr, 20CrMnTi) and wear-resistant materials,经过 heat treatment (quenching, tempering) to enhance hardness, toughness, and corrosion resistance. For example, crown block shafts and drawworks shafts are made of quenched and tempered alloy steel to improve fatigue resistance and load-bearing capacity; Sheaves are equipped with wear-resistant liners to reduce rope friction; Sealing elements use high-temperature and oil-resistant rubber (nitrile rubber, fluorine rubber) to ensure long-term sealing performance in harsh environments.
4.2 Structural Design Features
The parts adopt modular and standardized structural design, consistent with Honghua’s original equipment design standards. The structural design fully considers the stress distribution during drilling operations, optimizing the cross-sectional shape and connection method to avoid stress concentration and improve structural stability. For example, the crown block bracket (TC104.11.00) adopts a reinforced rib structure to enhance load-bearing capacity; The drawworks frame (JC055.01.00) uses a welding structure with strict flaw detection to ensure structural integrity; Fasteners adopt standard thread designs (GB/T32.1, GB/T5782) to ensure interchangeability and connection reliability.
5. Applicable Working Conditions
The supplied spare parts are suitable for various drilling working conditions of Sichuan Honghua drilling rigs, including onshore oil and gas drilling, shale gas drilling, coalbed methane drilling, and geothermal drilling, and can adapt to harsh environmental conditions such as high temperature (up to 60℃), low temperature (down to -40℃), high humidity, dust, and strong vibration. Whether in desert, grassland, mountain, or coastal areas, the parts can maintain stable performance, meeting the continuous operation requirements of drilling rigs under long-term high-load working conditions. For example, the hydraulic disc brake components are designed with heat dissipation structures to adapt to high-temperature working environments during long-term braking; The sealed bearings are equipped with dust rings to prevent dust and mud from entering, ensuring reliable operation in dusty construction sites.
6. Maintenance & Service Recommendations
6.1 Routine Maintenance
1. Regular Inspection: Conduct weekly inspections of key spare parts, including fastener tightness (bolts, nuts), wear of rotating components (sheaves, bearings), and sealing performance of hydraulic parts (hoses, oil seals). Check for oil leaks, abnormal noise, or deformation, and handle potential problems in a timely manner. 2. Lubrication Maintenance: According to the drilling rig’s operation manual, regularly add lubricating oil/grease to bearings, shafts, and other rotating parts (use lubricants that meet GB/T343-1982 or API standards). For example, lubricate crown block sheaves and drawworks bearings every 150 working hours to reduce friction and wear. 3. Cleaning Maintenance: Regularly clean the surface of parts, especially hydraulic components and electrical connectors, to remove dust, mud, and oil stains, avoiding blockage or poor contact.
6.2 Replacement Specifications
1. Replacement Timing: Replace parts according to the service life specified in the original manual or when obvious faults occur (such as excessive wear of bearing inner/outer rings, oil seal leakage, sheave groove wear exceeding 1mm, or fastener deformation). 2. Installation Requirements: Use professional tools for installation, strictly follow the original equipment’s installation specifications, and ensure accurate positioning and firm connection. For example, when replacing the crown block shaft, check the coaxiality to avoid abnormal vibration during operation; When installing hydraulic hoses, ensure that the interface is sealed tightly to prevent oil leakage. 3. Post-Replacement Inspection: After replacing parts, conduct a test run to check whether the equipment operates normally, and confirm that the replaced parts work stably without abnormal noise or performance degradation.
6.3 Storage Recommendations
Store spare parts in a dry, ventilated, and clean warehouse, avoiding direct sunlight, rain, and corrosion. Classify and place parts according to model and type, and label them clearly. For precision components (such as bearings, seals), store them in sealed packaging to prevent dust and moisture; For structural components (such as frames, brackets), place them horizontally to avoid deformation. Regularly check the storage status of spare parts, and conduct rust prevention treatment for metal parts (such as applying anti-rust oil) if stored for a long time.
Parts for Sichuan Honghua Drilling rig
ZJ30DBS | HXJ10 | JC20 |
ZJ50DBS | HXJ15 | JC20DB |
ZJ70DBS | HXJ20 | JC30DBZ |
ZJ90DBS | HXJ30 | JC30 |
ZJ120DBS | HXJ40 | JC30DB |
ZJ30D | HZJ40D | JC40 |
ZJ40D | HZJ50D | JC40D |
ZJ50D | HZJ70D | JC40DB |
ZJ70D | HZJ90D | JC50 |
ZJ90D | HZJ40DBS | JC50D |
ZJ30LDB | HZJ50DBS | JC50DB |
ZJ40LDB | HZJ70DBS | JC70 |
ZJ50LDB | HZJ90DBS | JC70D |
ZJ70LDB | HZJ120DBS | JC70DB |
ZJ30L | ZJ15CZ | JC90DB |
ZJ40L | ZJ20CZ | ZJ10CZ |
ZJ50L | ZJ30CZ | ZJ40CZ |
ZJ70L |
Sichuan Honghua Petroleum Equipment Co., Ltd.
TC104.00 TC315 Crown block parts list
Item Name Drawing code
1Sheave set HTJT004.00
2Fastline sheave group HTJT054.00
3Handrail1 TC104.01.00
4Safety chain: L=150GB/T5802-1986
5Handrail2 TC104.02.00
6Bolt: M12X45GB/T32.1-1988
7Washer: 12GB/T97.1-1985
8Steel wire: L=200GB/T343-1982
9Handrail3 TC104.03.00
10Lamp support installation seat TC104.04.00
11Handrail4 TC104.05.00
12Handrail5 TC104.06.00a
12Handrail5 TC104.06.00b
13Sand line pulley HTJT101.00
14Handrail6 TC104.07.00a
15Ladder TC104.08.00
16Wire line: L=2000API Spec 9A
17Shackle(S6) DX6.5t —7/8
18Bolt: M30X120GB/T31.1-1988
19Nut: M30GB/T6178-1986
20Pin: 5X60GB/T91-1986
21Washer: 30GB/T97.1-1985
22U BOLT: M16TC104.09
23Pin: 4X40GB/T91-1986
24Nut: M16GB/T6178-1986
25Washer: 16GB/T95.1-1985
26Buffer unitTC104.10.00
27Auxiliary Sheave HTJT151.00
28Crown Block Bracket TC104.11.00
29Bolt: M4X8GB/T67-1985
30Data plate: 6 2TC104.12
31Centralized lubrication deviceTC104.13.00
32Hook: 20X200
33 Crane boom TC104.14.00
Item Drawing code Name
1Clamping plate: 6 12HTJT004.01
2Bolt: M16X30GB/T32.1-1988
3Bolt: M16X35GB/T5785-1986
4Counterbalance Block: 6 20
5GuardHTJT004.02.00
6Kick-back frame HTJT004.03.00
7Bolt: M20X35GB/T32.1-1988
8Steel wire: T343-1982
9Sheave: 35 HTJT004.04a
9Sheave:35 HTJT004.04.00b
10Dust rin HTJT004.05
11Bearing housing HTJT004.06.00
12Crown block shaft HTJT004.07
13Sleeve: L=25HTJT004.08
14Bearing: 254X347.662X101.6LM249747NW /LM249710D
15Sleeve: L=112HTJT004.09
ItemDrawing codeName
1Shield support HTJT054.01.00
2Bolt: M16X30GB/32.1-1988
3Clamping plate: 6 12 HTJT054.02
4Bolt: M16X35GB/T5785-1986
5Counterbalance Block: 6 20
6Steel wire: T343-1982
7Bolt: M20X35GB/T32.1-1988
8Fast line bearing seatHTJT054.03.00
9Bearing: 254X347.662X101.6LM249747NW /LM249710D
10Sheave: 1524/35 HTJT054.04a
10Sheave: 1524/35 HTJT054.04.00b
11Fastline sheave shaft HTJT054.05
12Dust ring HTJT054.06
13Guard HTJT054.07.00
Item Drawing code Name
1Sheave: HTJT101.01
2Shield support HTJT101.02.00
3Spring ring HTJT101.03
4Bearing: 90 X190 X 4342318
5Left bearing housing (seat)HTJT101.04
6Lubricating cup: M10X1GB/T1152-1989
7ShaftHTJT101.05
8Inner ringHTJT101.06
9Retainer ringHTJT101.07
10End cover: 6 10HTJT101.08
11Key: B25X40GB/T1096-1979
12Right bearing housingHTJT101.09
13SleeveHTJT101.10
14Bolt: M12X30GB/T32.1-1988
15Steel wire: <t2GB/T343-1982
16Washer: 12GB/T97.1-1985
17Bolt: M24X110GB/T31.1-1988
18Pin: 5X45GB/T91-1986
19Nut: M24GB/T6178-1986
20Washer: 24GB/T97.1-1985
21Washer: 24GB/T853-1988
22Bolt: M16X40GB/T32.1-1988
ItemDrawing codeName
1Sheave: $400HTJT151.01
2Outer spacerHTJT151.02
3Inner Distance RingHTJT151.03
4Lubricating cup: M10X1GB/T1152-1989
5ShaftHTJT151.04
6Stop plate: 6 8HTJT151.05
7Bolt: M12X20GB/T32.1-1988
8Steel wire: T343-1994
9Retainer ringHTJT151.06
10Dust ringHTJT151.07
11Bearing: 80X170X3942316
12Suspension HangerHTJT151.08.00
13Pin shaftHTJT151.09
14WasherHTJT151.10
15Nut: M48GB/T6178-1986
16Pin: 8X90GB/T91-1986
17Pin shaftHTJT151.11
18Pipe: 34X5 L=104
19Washer: 20GB/T97.1-1986
20Nut: M20GB/T6178-1986
21Pin: 4X36GB/T91-1986
22Tension bolt: M64HTJT151.12
23Annular buckleHTJT151.13
24WasherHTJT151.14
25Slotted nut: M64HTJT151.15
26Split pin: 8X100GB/T91-1986
27Bolt: M48X150HTJT151.16
Item Drawing code Name
1Channel steel: 12 L=1140
2Wooden block: 305X305X1140
3Bolt: M16 L=240TC104.10.01
4Slotted nut: M16GB/T6178-1986
5Split pin: 3.2X40GB/T91-1986
6Wire rope: 10 L=1200API Spec 9A
7Shackle(S6) DX3.25t —5/8
8Round steel: <t16
9Round steel: <t10
10Galvanized iron sheet: 6 1
ItemDrawing codeName
1Grease nipple seatTC104.13.01
2C type hose: 6I-1220-C/2-M16X1.5JB1887-77
3C type hose: 6I-1220-C/2-M16X1.5JB1887-77
4C type hose: 6I-4150-C/2-M16X1.5JB1887-77
5C type hose: 6I-1220-C/2-M16X1.5JB1887-77
6Grease nipple: M10X1GB/T1152-1989
7Transitional SubTC104.13.02
8Right-angle joint : M16 X 1.5 expand (outside)/M10X1(inside)
9Lubrication board: 6 10TC104.13.03
10C type hose: 6I-4200-C/2-M16X1.5JB1887-77
11C type hose: 6I-5300-C/2-M16X1.5JB1887-77
Item Drawing code Name
1Suspending Sheave HTJT201.00
2Pin: 40X145HHPX.40
3Safety pin: 4X65HHBZ.02
4Pipe clamp: 32JWYLG3-32
5Pipe clamp: 28JWYLG3-28
6Pin: $20X85HHPX.20
7Safety pin: 3X50HHBZ.01
8Double eye padTC104.14.01.00
9TrolleyHTJT251.00
10Pin: 4X36GB/T91-1986
11Washer: 20GB/T97.1-1985
12Nut: M20GB/T6178-1986
13Bolt: M20X60GB/T31.1-1988
14Installation seat of lightning rodHTJT253.00
15Top frameTC104.14.02.00
16Washer: 12GB/T97.1-1985
17Nut: M12GB/T6178-1986
18Bolt: M12X60GB/T31.1-1988
19Left sectional frame TC104.14.03.00
20Right sectional frame TC104.14.04.00
21Stay frameTC104.14.05.00
22Washer: 16GB/T97.1-1985
23Nut: M16GB/T6178-1986
24Bolt: M16X70GB/T31.1-1988
25Eyepad: 6 16TC104.14.06
SICUAN HONGHUA PETROLEUM EQUIPMENT CO.,LTD
HH DRAWWORKS PARTS LIST
DRAWWORKS JC90, JC70, JC50, JC40, JC90DB, JC70DB, JC50DB,JC40DB, JC90D,
JC70D, JC50D, JC40D
HH HONGHUA 50DB Drawworks Parts list
Drawworks frameJC055.01.0008-055-01-00
Drum shaft assemblyJC055.02.0008-055-02-00
Guard, disk brakeJC055.03.0008-055-03-00
Nameplate, 1JC055.0408-055-04
Nameplate, 2JC055.0508-055-05
Screw, M10×40GB/T819-1985B0819-10-040-05
Lube nameplateJC055.0608-055-06
Kick back rollerDSQ-01.0008-055-10
Reducer, gearZJ50DBS-01-00W004-029-01-000
Rope socketKS002.0108-055-12
Bolt, U type, M20KS002.0208-055-13
Nut,M20GB/T6170-86B6170-20-22
Shock absorption deviceJC055.07.0008-055-07-00
Clutch drumJC023.50.0008-023-50-00
Washer,30GB/T93-87B0093-30-59
Bolt, M30×130GB/T5782-86B5782-30-130-07
Nut, M30GB/T6170-86B6170-30-22
Assistant drive deviceJC044.05.0008-044-05-00
Adjusting shims,δ0.5JC023.0308-023-03
Adjusting shims,δ0.25JC023.0108-023-01
Adjusting shims,δ0.35JC023.0208-023-02
Nut,M36GB/T6170-86B6170-36-22
Bolt,M36×160GB/T5782-86B5782-36-160-07
Washer, 36GB/T93-87B0093-36-59
Adjusting shims,δ0.25JC023.0908-023-09
Adjusting shims,δ0.35JC023.1008-023-10
Adjusting shims,δ0.5JC023.1108-023-11
Motor, leftYJ23F4-000-000WW015-028-01-000
Motor, rightYJ23F3-000-000WW015-028-02-000
Hydraulic disk brakePS80W005-038-01-000
Support, disk brakeJC055.09.0008-055-09-00
Bolt,M12×25GB/T5783-86B5783-12-025-07
Washer, 12GB/T93-87B0093-12-59
Oil, air , water system, drawworksJC055.08.0008-055-08-00
Guard, clutchJC032.50.0008-032-50-00
Guard, couplingJC032.60.0008-032-60-00
Nut,M12GB/T6170-86B6170-12-22
Bolt,M12×40GB/T5783-86B5783-12-040-07
Washer,:12GB/T93-97B0093-12-59
rope fixing seatHHKS04.0108-023-12
Drill Line guide rollerPSQ502.0035-502-00
Cover plate, shaft endJC055.02.01.0008-055-02-01-00
ShaftJC055.02.0208-055-02-02
Brake discJC055.02.0308-055-02-03
Key,40×40×105JC055.02.0408-055-02-04
Hub, disk brakeJC055.02.0508-055-02-05
Key,×50×340JC055.02.0608-055-02-06
Spacer, Φ258×Φ280×90JC055.02.0708-055-02-07
ShimJC055.02.0808-055-02-08
Spacer,Φ260×Φ280×100JC055.02.0908-055-02-09
Key, 50×50×250JC055.02.1008-055-02-10
Spacer,Φ260×Φ280×129.5JC055.02.1108-055-02-11
Bearing housing coverJC055.02.1208-055-02-12
ShimJC055.02.1308-055-02-13
Bearing housingJC055.02.1408-055-02-14
Spacer,Φ260×Φ280×80JC055.02.1508-055-02-15
End plateJC055.02.16.0008-055-02-16-00
DrumJC032.20.10.0008-032-20-10-00
Grease fitting, M10×1GB1152-1989B1152-10-01
Bolt, M20×60GB/T32.1-1988B0321-20-060-07
Steel wire, Φ208-055-02-17
Bearing, SKF23148CASKFSKF23148CA
Bolt, M16×50GB/T5783-1986B5783-16-050-07
Washer, 16GB/T93-1987B0093-16-59
Oil seal, B280×320×20GB/T13871-1992B13871-280-320-20
Bearing, SKF23052CASKFSKF23052CA
Pin 4×36GB/T91-1986B0091-040-036-62
Nut, M20GB/T6178-1986B6178-20-22
Washer, 20GB/T93-1987B0093-20-59
Bolt, M20×90GB/T31.1-1988B0311-20-090-07
Bolt,M30×160GB/T5782-1986B5782-30-160-07
Washer, 30GB/T97.1-1985B0971-30-32
Nut, M30GB/T6178-1986B6178-30-22
Pin,6.3×50GB/T91-1986B0091-063-050-62
Bolt,M16×50GB/T5783-1986B5783-16-050-07
Washer, 16GB/T93-1987B0093-16-59
SupportJC055.07.01.0008-055-07-01-00
Support seatJC055.07.02.0008-055-07-02-00
Spring sleeveJC055.07.03.0008-055-07-03-00
Disc spring, B125GB/T1972-92B1972-B125
BlockJC055.07.0408-055-07-04
GuardJC055.07.05.0008-055-07-05-00
Nut, M56GB/T6172-86B6172-56-22
ShimJC055.07.0608-055-07-06
MandrilJC055.07.0708-055-07-07
Support frameJC055.07.08.0008-055-07-08-00
Pin, 6.3×65GB/T91-86B0091-063-065-64
PinJC055.07.0908-055-07-09
Nut, M36GB/T6180-86B6180-36-22
Liner, 1JC055.07.1008-055-07-10
Liner, 2JC055.07.1108-055-07-11
Support 2JC055.07.12.0008-055-07-12-00
Motor, 45KWM2JA225M4AW027-028-01-000
Reducer, K167K167-B-270°-B3W006-029-01-000
Rotor sealQF51508-044-05-03
Tube adapter08-044-05-04
Clutch drive flangeJC023.20.0108-023-20-01
Shaft end coverJC023.20.0208-023-20-02
Bolt, M16×35GB 32.1-88B0321-16-035-07
Clutch, LT500/250T08-044-05-05
Steel wire, Φ208-044-05-06
Quick release valveKPJ-L1508-044-05-07
Nut, A10GB5647-85B5647-010
Pipe sleeve, 10GB5646-85B5646-010
Bolt, M16×80GB5782-86B5782-16-08-0-07
Nut, M16GB6170-86B6170-16-22
Washer, 16GB93-87B0093-16-59
Copper pipe, Φ10×1 l≈36008-044-05-08
Clutch drumJC023.50.0108-023-50-01
Bolt, M20×80GB27-88B0027-20-08-0-07
Nut, M20GB/T6170-86B6170-20-22
Washer, 20GB/T93-87B0093-20-59
Drum drive flangeJC023.50.0208-023-50-02
Pressure gauge, Φ60（0~1MPa）M14X1Y-6008-055-08-01
Filter, second, NPT1″ELY-0008-055-08-02
Elbow, NPT1″08-055-08-03
Pressing Rubber pipe, NPT1″08-055-08-04
Oil pumpKCB83.308-055-08-05
Ball vale, NPT1″08-055-08-06
Filter, first NPT1″CLY-0008-055-08-07
Check valve, S20A1 (NPT1)08-055-08-08
Filter cap, 3″08-055-08-09
Tee, NPT1″08-055-08-10
Hose, NPT1″-100008-055-08-11
Bushing, NPT1 1/2″-1″08-055-08-12
Joint, elastic, Φ8008-055-08-13
Joint, inside, NPT1″08-055-08-14
Joint, active, NPT1″08-055-08-15
Hose, NPT1″-60008-055-08-16
Hose, NPT1″-120008-055-08-17
oil pump service kit08-055-08-18
coupling for gear oil pump KCB18.3-83.3-00208-055-08-19
shock absorption rod for gear oil pump08-055-08-20
ex-proof electricity contact pressure gauge08-055-08-21
oil pump motorW032-028-13-000
Pipeline, hydraulic power unit-baffle plate13ⅡNPT3/8″-70008-055-16-01
Joint, NPT3/8″-NPT1/4″08-055-16-02
Pipeline, Baffle plate-work clamp8-ⅠNPT1/4″-490008-055-16-03
Safety clampPS80-1BW005-038-01-001
Pipeline, safety clamp-safety clamp8ⅠNPT1/4″-60008-055-16-05
Pipeline, safety clamp-safety clamp8ⅠNPT1/4″-115008-055-16-06
Quick couplerH3-62.63.65.66m08-055-16-07
Tee joint, clampsZY002.0808-055-16-08
Pipeline, work clamp-work clamp8ⅠNPT1/4″-65008-055-16-09
Frame, half, disk brakeJC055.09.0008-055-09-01-00
Working clampPS80-1KW005-038-01-002
Quick couplerH2-62.63.65m.66m08-055-16-11
Elbow, right angleZY002.0308-055-16-12
Pipeline, baffle plate-safety clamp8ⅠNPT1/4″-250008-055-16-13
Pipeline, baffle plate-left safety clamp8ⅠNPT1/4″08-055-16-14
Brake padW005-038-01-003
Bottom plateJC055.09.0208-055-09-02
Washer, 30GB/T93-87B0093-30-59
Bolt,M30×65GB/T5783-1986B5783-30-065-07
Bolt,M30×110GB/T5782-1986B5782-30-110-07
Adjusting back blockJC055.09.0308-055-09-03
Piston rodBG75B-1W005-038-01-004
Wiper seal d70BG75B-2W005-038-01-005
End cover, frontBG75B-3W005-038-01-006
Wear ring 10×2.5×226.5BG75B-4W005-038-01-007
Screw, M12x30BG75B-5W005-038-01-008
Spring washer, 12BG75B-6W005-038-01-009
O ring 71×3.55BG75B-8W005-038-01-010
Seal ring CKS0700BG75B-9W005-038-01-011
O ring 160X5.3BG75B-7W005-038-01-012
Retainer CKW1500BG75B-10W005-038-01-013
Wear ring 10X2.5X462BG75B-11W005-038-01-014
O ring 140X3.55BG75B-12W005-038-01-015
Locking nutBG75B-13W005-038-01-016
Dish springBG75B-14W005-038-01-017
Cylinder linerBG75B-15W005-038-01-018
Setting NutBG75B-16W005-038-01-019
KeyBG75B-17W005-038-01-020
RetainerBG75B-18W005-038-01-021
Screw, M12x25BG75B-19W005-038-01-022
Grease fitting 45° M10x1BG75B-20W005-038-01-023
Crown barBG75B-24W005-038-01-024
Grease fitting, M10x1BG75B-26W005-038-01-025
Oscillating bearingBG75B-25W005-038-01-026
Pin B8x40BG75B-21W005-038-01-027
Filter diskBG75B-22W005-038-01-028
Breather valveBG75B-23W005-038-01-029
Kit for spring replacementW005-038-01-054
SpringW005-038-01-017
O ring 71×3.55W005-038-01-010
Seal ring CKS0700W005-038-01-011
O ring 160X5.3W005-038-01-012
Retainer CKW1500W005-038-01-013
O ring 140X3.55W005-038-01-015
Seal Kit for BG75B Brake CaliperW005-038-01-058
Seal Kit for KG80 Brake CaliperW005-038-01-055
Self-Seal Quick Release Couplings H2-62,63, 65M, 66M (set of 4
couplings)W005-038-01-056
Copper bolt (for brake block PS80 (W005-038-01-003) fixing)W005-038-01-057
Copper sleeve I Z×01.01.02W005-038-01-059
Copper sleeve II H×01.01.02W005-038-01-060
Wear plate PS80W005-038-01-061
Retainer for bearing 80W005-038-01-062
Retainer for bearing 40W005-038-01-063
Retainer for bearing 30W005-038-01-064
Piston rod KG80-1W005-038-01-030
Wiper seal d70 KG80-2W005-038-01-031
Breather valve KG80-3W005-038-01-032
Filter disk KG80-4W005-038-01-033
Front end cover KG80-5W005-038-01-034
Screw, M12x30 KG80-6W005-038-01-035
Spring washer 12 KG80-7W005-038-01-036
Wear ring 10×2.5×235 KG80-8W005-038-01-037
Spring KG80-9W005-038-01-038
Stop ring KG80-10W005-038-01-039
Cylinder liner KG80-11W005-038-01-040
Locking nut KG80-12W005-038-01-041
Adjusting nut KG80-13W005-038-01-042
O ring 132×3.55 KG80-14W005-038-01-043
Wear ring 10X2.5X448 KG80-15W005-038-01-044
Retainer CKW1400 KG80-16W005-038-01-045
Key KG80-17W005-038-01-046
Retainer KG80-18W005-038-01-047
Screw, M12x25 KG80-19W005-038-01-048
Grease fitting, 45° M10x1 KG80-20W005-038-01-049
Crown bar KG80-21W005-038-01-050
Oil cup, M10x1 KG80-23W005-038-01-051
Oscillating bearing KG80-22W005-038-01-052
Cylindrical pin KG80-24W005-038-01-053
BladderLT500/250T08-044-05-05－1
Friction padLT500/250T08-044-05-05－2
A. Spares for Draw works Model:JC50DB
Fine oil filterGLYW-160X50
Primary oil filterGLYW-160×30
BalloonLT500/250T clutch
Rubber hose25I-1150C
Rubber hose32I-1200C
Rubber hose32I-1900C
Rope retainer/kick back rollerDSQ-01.00
Press rubber hose26711-10-10×1T10×600
Rubber hose26711-06-05×1T05×700
Toggle valveFP-L6A
Hydraulic pump for DW disk brakeA10VSO 10DR/52R- PPA14NOO
Gear type oil pump (2.2 Kw)KCB 83.3
Coupling for KCB 83.3 gear oil pump
KICK BACK ROLLER DSQ-01.00
SECONDRY FILTER,F/1000HP,HH27.5,CHINESE DRAWWORKSCLYW-160*30
PRIMARY OIL FILTERCLYW-160*50
GUAGE PRESSURERADIAL,F/1000HP,HH 27.5,CHINESE DRAWWORKSY-60
HH HONGHUA JC50 DRAWWORKS SPARE PARTS LIST
JC50 DRAWWORKS CHAIN
MODEL
160-2X64
140-4X60
140-4X70
160-3X86
160-3X104
JC50 Drawworks oil pump belt
Model
A1400
JC50 drawworks bearing
Bearing No.
Bearing No:22234GB/T288-94
Φ170×Φ310×86
Bearing No: NU1032GB/T283-94
Φ160×Φ240×38
Bearing No:24032CGB/T288-94
Φ160×Φ240×80
Bearing No: NU1040GB/T283-94
Φ200×Φ310×51
Bearing No:23040CGB/T288-94
Φ200×Φ310×82
Bearing No: 23140CGB/T288-94
Φ200×Φ340×112
Bearing No:22240CGB/T288-94
Φ200×Φ360×98
Bearing No:22244CGB/T288-94
Φ200×Φ400×108
Bearing No:N240GB/T283-94
Φ200×Φ360×58
JC50 Drawworks oil seal
Oil sealPart No.
260x300x20GB/T13871-92
240x280x18HG4-692-67
190x230x18HG4-692-67
180x220x16HG4-692-67
150x180x16HG4-692-67
JC50 Drawworks spare parts
Part NamePart No.
O Ring 25×2.65
Mild steel boardJC501.05.04
Oil Cup M10X1
Mild steel board
Steel wire φ3
Lock washerJC501.03.26
Lock washerJC501.04.16
R3/8〃Inner Jiont
HH HONGHUA JC40DB DRAWWORKS SPARE PARTS LIST
Name Name Part No.
Drawworks frameJC026.01.00
Drum AssemblyJC026.02.00
Assitance drive deviceJC026.03.00
Friction wheel assemblyJC026.04.00
Friction wheel assemblyJC026.04.00
Coupling guardⅠJC026.05.00
Coupling guardⅡJC026.06.00
Clutch GuardJC026.07.00
Oi inlet pipelineⅠJC026.08.00
Oi inlet pipelineⅡJC026.09.00
Oil outlet pipeJC026.10.00
Brake GuardJC026.12.00
Drum guard (Left)JC026.14.00
LabelJC026.15
Name plateJC026.16
Lubrication PlateJC026.17
Drum guard (right)JC026.18.00
Guard 1160X660X5JC026.19
Shaft head coverJC026.20
Rope guardDSQ-01.00
Lubrication pumpKCB55
Hydraulic disc breakHXPS
Gear BoxZJ40DBS-J-00
Bolt M3X10GB/T5783-86
Bolt M10X25GB/T5781-86
countersunk head screw M10X25GB/T819-85
Bolt M12X30GB/T5781-86
Bolt M12X60GB/T5781-86
Bolt M30X140GB/T5783-86
Bolt M36X140GB/T5782-86
Bolt M36×200GB5782-86
Gasket 12GB/T93-87
Gasket 30GB/T93-87
Gasket 36GB/T93-87
Nut M10GB/T41-86
Nut M12GB/T41-86
Nut M30GB/T6170-86
Nut M36GB/T6170-86
BEARING LIST
Bearning No.Bearing Size
23044φ220×φ340×90
23048φ240×φ360×92
1207φ35×φ72×17
22322CC/W33（SKF）φ110×φ240×80
GB/T272-93φ170×φ310×110
/23234CA/W33
GB/T272-93φ240×φ360×92
/23048CA/W33
GB/T272-93φ140×φ250×88
/23228CA/W33
GB/T272-93φ140×φ225×68
/23128CA/W33
Recommend spare parts list
Part Name.Part No.
ClutchLT500/250T
Air guideQF515
Grease Gun
Air guide hose
Green shell paper gasket360×φ438
Green shell paper gasketφ340×φ438
Fine wool felt ring φ284×φ260X10
Fine wool felt ringφ244×φ220X10
7. On-Site Fault Repair Cases
Case 1: Crown Block Sheave Wear Leading to Wire Rope Jamming
Fault Phenomenon: During the hoisting operation of a ZJ50DBS drilling rig, the wire rope jams frequently, and abnormal noise is heard from the crown block. Inspection & Diagnosis: After inspection, it is found that the crown block sheave (HTJT004.04a) has serious groove wear, the wear amount exceeds 1.2mm, and the sheave bearing has insufficient lubrication, leading to uneven rotation and wire rope deviation.Repair Solution: Replace the worn sheave with a genuine-compatible HTJT004.04a sheave, clean and lubricate the bearing, and adjust the sheave position to ensure coaxiality. Result: After replacement and maintenance, the wire rope operates smoothly, no jamming occurs, and the abnormal noise disappears, ensuring the normal progress of hoisting operations.
Case 2: Drawworks Hydraulic Brake Failure
Fault Phenomenon: A JC50DB drawworks fails to brake effectively during operation, and the drill string cannot be stably fixed. Inspection & Diagnosis: Check the hydraulic system and find that the brake cylinder piston rod (BG75B-1) is worn, the O-ring (71×3.55) is damaged, resulting in hydraulic oil leakage and insufficient brake pressure. Repair Solution: Replace the piston rod and O-ring with genuine parts, bleed the hydraulic system to remove air, and adjust the brake clearance. Result: The brake system resumes normal operation, the braking force is sufficient, and the drill string can be stably fixed, eliminating potential safety hazards.
Case 3: Bearing Damage in Sand Line Pulley
Fault Phenomenon: A ZJ30DBS drilling rig has abnormal noise from the sand line pulley (HTJT101.00) during operation, and the pulley rotation is not smooth. Inspection & Diagnosis: Disassemble the pulley and find that the bearing (42318) is damaged, the inner ring is stuck on the shaft, and there is obvious wear on the raceway. Repair Solution: Replace the bearing with a genuine 42318 bearing, clean the pulley and shaft, apply lubricating grease, and reassemble. Result: The pulley rotates smoothly, no abnormal noise is generated, and the service life of the sand line and pulley is extended.
Case 4: Drawworks Oil Pump Failure Causing Lubrication Insufficiency
Fault Phenomenon: A JC40DB drawworks has abnormal heating of the transmission system during long-term operation, and the bearing temperature exceeds the standard. Inspection & Diagnosis: Check the lubrication system and find that the gear oil pump (KCB55) is worn, resulting in insufficient oil supply, and the primary oil filter (GLYW-160×30) is blocked, affecting lubrication efficiency. Repair Solution: Replace the gear oil pump and oil filter with genuine parts, clean the lubrication pipeline, and replace the lubricating oil. Result: The lubrication system operates normally, the bearing temperature returns to the standard range, and the risk of transmission component damage is eliminated.
8. FAQ (Frequently Asked Questions)
Question | Answer |
Are the supplied spare parts compatible with Honghua’s original drilling rigs? | All spare parts are designed and manufactured in strict accordance with Honghua’s OEM specifications, API standards, and national standards (GB/T), ensuring full compatibility with original equipment. Each part undergoes dimensional accuracy verification and performance testing to match the original components in terms of interface, load-bearing capacity, and functional performance. |
How to confirm the correct model of spare parts needed for my drilling rig? | You can provide the drilling rig model (such as ZJ50DBS, JC50DB) and the part’s drawing code (such as HTJT004.00, JC055.02.00) or part name. Our professional technical team will verify the matching spare parts for you. It is recommended to refer to the original equipment manual to confirm the part information to avoid model mismatch. |
What should I do if the spare parts fail shortly after replacement? | All supplied spare parts provide a quality guarantee period. If failure occurs due to product quality problems (excluding man-made damage or improper installation) within the guarantee period, we will provide free replacement. Please contact our after-sales team in time, provide the failure phenomenon, installation records, and part information, and we will assist in handling it. |
How to extend the service life of drilling rig spare parts? | The service life of spare parts can be extended through three measures: 1) Conduct routine maintenance in accordance with the recommendations in this document, including regular inspection, lubrication, and cleaning; 2) Use genuine-compatible parts to avoid performance degradation caused by incompatible parts; 3) Operate the drilling rig in strict accordance with the operation manual to avoid overloading and abnormal operation. |
Do you provide technical support for spare parts installation and fault handling? | Yes, we have a professional technical team with rich experience in Honghua drilling rig maintenance. We can provide on-site or online technical guidance, including spare parts installation specifications, fault diagnosis methods, and repair steps, to help you solve maintenance problems efficiently. |
9. Procurement Guide & Conclusion
We are committed to providing high-quality, genuine-compatible spare parts and professional technical support for Sichuan Honghua drilling rig users, covering all the models and parts listed in this document. All products comply with API Spec 9A, GB/T standards, and Honghua’s OEM requirements, with complete quality inspection certificates and traceability, ensuring that each part can meet the harsh working conditions of drilling operations. Whether you need routine replacement parts, emergency maintenance parts, or technical guidance for fault handling, we can provide a customized solution to minimize equipment downtime and improve drilling efficiency. We adhere to the principle of "quality first, customer-oriented", and provide reliable spare parts supply and thoughtful after-sales service for your drilling operations. For spare parts procurement inquiries, model confirmation, or technical support, please contact us at any time—we will respond to your needs promptly and provide you with professional and reliable services.
contact us ：
Emeil: [email protected] whatsapp: +86 15275658619
Should you have any purchase intentions, please contact us – we will offer you our most favorable price.