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Advance HCT800 Marine Gearbox Parts

Oct 27, 2022 | 800 Series, 800 1000-1500kW | 0 comments

The speed input range of the Advance HCT800 marine gearbox is 600-2100 RPM, with engine input power from 1008 kW to 1312.5 kW. the center distance is 450 mm, the reduction ratio range is 4.95-9.00, the transmission capacity range is 0.48-0.49 kW/RPM, the rated propeller thrust is 160 KN, and the input shaft is in the train Opposite to the output shaft.

Advance HCT800 marine gearbox is composed of transmission shaft, output coupling, input coupling, oil pressure gauge, oil Filter, control system, oil pump and other important components.

Advance HCT800 marine gearboxes provides three types of control system which are push-pull flexible shaft, electric control and pneumatic control for customers to choose. To meet the different requirement of coupling with different engine brand and models, Advance HCT800 marine gearboxes provide different SAE size coupling and housing including SAE 00 0, flywheel SAE 21 18 16 is available……

All of our Advance 800 series marine gearbox can provide CCS classification certificate, some of series can provide international classifications with extra costs which mainly including French BV, British LR, American ABS, Japanese NK , Norway DNV-GL, Russia RS, South Korea KR, Italy RINA and other classification societies.

Advantages Of Advance HCT800 Marine Gearbox Parts

  • Advanced design and sophisticated manufacturing to adapt to various harsh working conditions! High-strength parts, strong ability to work under heavy loads.

  • Cylinder block and cylinder head adopt integrated design. The occurrence of engine water leakage and oil leakage is prevented, and the parts are about 40% less than other similar engines. The failure rate is greatly reduced.

  • Using forged steel camshaft and crankshaft, high-strength cylinder block design, multiple parts cast on the cylinder block, high rigidity, high pressure resistance, good reliability, and longer service life.

  • The cylinder bore adopts a platform mesh honing design. The perfect geometric structure effectively prevents oil leakage, and the use of advanced technology such as new piston ring components and gasket crimping and molding reduces oil loss.

  • The five key systems of the electronically controlled engine are all developed by DCEC, and have been applied and verified in different fields around the world to ensure the excellent economy and reliability of the product.

  • By optimizing the control strategy and combining with the actual operating conditions of the equipment, the fuel economy can be further improved.

Technical Specifications

Gearbox Model:HCT800
Input Speed:600-2100 RPM
Power:1008-1312.5 kW @ 2100 RPM
Center Distance:450 mm
Trans.Capacity:0.48-0.625 kW / RPM
Reduction Ratio:4.95-8.40
Rated Thrust:140 kN
Dimension:1056 mm * 1280 mm * 1425 mm
Net Weight:2500 kg
Lead Time:15-30 Working Days
Payment Terms:T/T ,L/C

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NO.

Part No.

Part Name

Qty.

Remarks

1GB/T5782-2000 M22×170Bolt10/
2GB/T93-1987 22Spring washer10/
3GB/T5783-2000 M18×40Bolt3/
4MB270-03-008Lock washer1Same as 135A-03A-007
5HCT800-01-001Plate1/
6GB/T3452.1-2005 φ82.5×5.3“O” ring1/
7HCT800-01-002Input Coupling1/
8HCT800-01-003Oil baffle plate1/
9GB/T305-1998 200Holding ring1/
10GB/T288-1994 22319CA/W33Bearing1Added processing
11HCT800-01-101Input Shaft1Shrink with right – hand transmission gear
12GB/T5783-2000 M14×20Bolt3/
13Q20-03A-04 14Copper washer3/
14HCT800-01-102-01Right – hand Transmission Gear1Z=35
15HCT800-01-102X1-01Right – hand Transmission Gear1Z=40 Only for i=8.4
16HC600-01-009Piston Ring1/
17HC600A-01-006APiston1/
18HC600A-01-009ASpring16/
19HC600A-01-007Spring Carrier1/
20GB/T894.1-1986 82Snap Ring1/
21HC600-01-018Single – face Ex.Disc1/
22MB450-01-014Internal Disc9/
23MB450-01-013External Disc8/
24HC600-01-007Thrust Plate1/
25HC600-01-006Snap Ring1/
26GB/T894.1-1986 100Snap Ring1/
27HCT800-01-010Spacer1/
28HCT800-01-004Clutch Bracket1/
29GB/T283-1994 N2224Bearing1Added processing
30HCT800-01-005/26Pinion1Z=26,i=4.95
31HCT800-01-005/24Pinion1Z=24,i=5.57;5.68
32HCT800-01-005/23Pinion1Z=23,i=5.93
33HCT800-01-005/22Pinion1Z=22,i=6.43
34HCT800-01-005/21Pinion1Z=21,i=6.86
35HCT800-01-005/20Pinion1Z=20,i=7.33;7.84;8.40
36GB/T288-1994 22322CA/W33Bearing1Added processing
37HCT800-01-009Holding ring1/
38HCT800-01-006Snap Ring1/
39GB/T894.1-1986 110Snap Ring1/
40GB/T894.1-1986 70Snap Ring2/
41GB/T283-2007 NU314EMBearing1/
42300-01-016Sealing3/
43HCT800-01-008AX1Oil pump pinion1Z=40,1530r/min<n≤1800r/min
44HCT800-01-008AX2Oil pump pinion1Z=43,1380r/min<n≤1530r/min
45HCT800-01-008AX3Oil pump pinion1Z=45,1250r/min<n≤1380r/min
46HCT800-01-008AX4Oil pump pinion1Z=47,1130r/min<n≤1250r/min
47HCT800-01-008AX5Oil pump pinion1Z=49,1000r/min<n≤1130r/min
48HCT800-01-008AX6Oil pump pinion1Z=51,850r/min<n≤1000r/min
49HCT800-01-008AX7Oil pump pinion1Z=54,700r/min<n≤850r/min
50HCT800-01-008AX8Oil pump pinion1Z=57,550r/min<n≤700r/min
51GB/T93-1987 10Spring washer3/
52GB/T70.1-2000 M10×20Screw3/
53Q21-36-01 φ8Plug (Au)1/
54Q21-38-01 φ10×10Plug1/
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1GB/T894.1-1986 95Snap Ring1/
2HCT800-02-001Snap Ring1/
3GB/T305-1998 200Holding ring1/
4GB/T288-1994 22319CA/W33Bearing1Added processing
5HCT800-02-101Transmission Shaft1Shrink with left – hand transmission gear
6GB/T5783-2000 M14×20Bolt1/
7Q20-03A-04 14Copper washer1/
8HCT800-02-102-01Left – hand Transmission Gear1Z=35
9HCT800-02-102X1-01Transmission Gear1Z=40 Only for i=8.4
10HC600-01-009Piston Ring1/
11HC600A-01-006APiston1/
12HC600A-01-009ASpring16/
13HC600A-01-007Spring Carrier1/
14GB/T894.1-1986 82Snap Ring1/
15HC600-01-018Single – face Ex.Disc1/
16MB450-01-014Internal Disc9/
17MB450-01-013External Disc8/
18HC600-01-007Thrust Plate1/
19HC600-01-006Snap Ring1/
20GB/T894.1-1986 100Snap Ring1/
21HCT800-01-010Spacer1/
22HCT800-01-004Clutch Bracket1/
23GB/T283-1994 N2224Bearing1Added processing
24HCT800-01-005/26Pinion1Z=26,i=4.95
25HCT800-01-005/24Pinion1Z=24,i=5.57;5.68
26HCT800-01-005/23Pinion1Z=23,i=5.93
27HCT800-01-005/22Pinion1Z=22,i=6.43
28HCT800-01-005/21Pinion1Z=21,i=6.86
29HCT800-01-005/20Pinion1Z=20,i=7.33;7.84;8.40
30GB/T288-1994 22322CA/W33Bearing1Added processing
31HCT800-01-009Holding ring1/
32HCT800-01-006Snap Ring1/
33GB/T894.1-1986 110Snap Ring1/
34GB/T894.1-1986 70Snap Ring2/
35GB/T283-2007 NU314EMBearing1/
36300-01-016Sealing3/
37Q21-36-01 φ8Plug1/
38Q21-38-01 φ10×10Plug1/
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1GB/T283-2007 NJ2232EMBearing1/
2HCT800-03-101/54Output gear1Z=54,i=4.95;5.57;5.68;5.93;6.43;6.86;7.33
3HCT800-03-101/55Output gear1Z=55,i=7.84
4HCT800-03-101/56Output gear1Z=56,i=8.4
5HCT800-03-102Output shaft1Shrink with output gear
6HCT800-03-001Output spacer1/
7GB/T5859-1994 Bearing 29334Bearing2/
8HCT800-03-003Output spacer2/
9HCT800-03-002Output spacer1/
10HCT800-03-004Output spacer1/
11GB/T283-2007 NJ234EMBearing1/
12HCT800-03-005Spacer1/
13GB/T3452.1-2005 160×5.3“O” ring1/
14HCT800-03-006Output coupling1Normal
15HCT800-03-006X1Output coupling1Special order
16HCT800-03-006X2Output coupling1/
17HCT800-03-006X3Output coupling1/
18GB/T810-1988 M150×2Nut1/
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1GB/T6170-2000 M12Nut6/
2GB/T899-1988 M12×35-8.8Bolt4/
3GB/T93-1987 12Spring washer69/
4ZCB-B80B-1Oil pump1/
5GB/T73-1985 M8×10Screw1/
6HCT800-04-010AX1Pump driven gear1Z=40,1530r/min<n≤1800r/min
7HCT800-04-010AX2Pump driven gear1Z=37,1380r/min<n≤1530r/min
8HCT800-04-010AX3Pump driven gear1Z=35,1250r/min<n≤1380r/min
9HCT800-04-010AX4Pump driven gear1Z=33,1130r/min<n≤1250r/min
10HCT800-04-010AX5Pump driven gear1Z=31,1000r/min<n≤1130r/min
11HCT800-04-010AX6Pump driven gear1Z=29,850r/min<n≤1000r/min
12HCT800-04-010AX7Pump driven gear1Z=26,700r/min<n≤850r/min
13HCT800-04-010AX8Pump driven gear1Z=23,550r/min<n≤700r/min
14HC1000-04-023Connecting plate1/
15GB/T70.1-2000 M12×25Screw2/
16HCT800-04-009Gasket1/
17HCT800-04-013Pump trans. Cover1/
18HCT800-04-014Gasket1/
19HCT800-04-011Input shaft rear end cover1/
20GB/T893.1-1986 150Snap Ring2/
21HCT800-04-012Gasket1/
22GB/T5783-2000 M12×35Bolt8/
23HCT800-04-015Mid. shaft rear cover1/
24HCT800-04-016Gasket1/
25HCT800-04-017Mid. shaft rear end cover1/
26GB/T893.1-1986 180Snap Ring1/
27HCT800-04-018Gasket1/
28GB/T5783-2000 M12×45Bolt65/
29HCT800-04-006Trans. shaft rear end cover1/
30Q21-38-01 φ10×10Plug2/
31HCT800-04-008Distributor2/
32GB/T819.1-2000 M6×14Screw6/
33HCT800-04-007Gasket1/
34GB/T3452.1-2005 12.5×2.65“O” ring2/
35GB/T5783-2000 M6×16Bolt4/
36GB/T93-1987 6Spring washer4/
37HCT800-04-300Sprayer assembly1/
38HCT800-04-031Gasket1/
39GB/T869-1986 2.5×8Rivet4/
40Q25-13-01、02CHC nameplate1/
41GB/T93-1987 20Spring washer1/
42GB/T5782-2000 M20×110Bolt1/
43GB/T93-1987 24Spring washer52/
44GB/T6170-2000 M24Nut24/
45GB/T93-1987 16Spring washer25/
46GB/T6170-2000 M16Nut10/
47HCT800-04-023Orifice plug1/
48HCT800-04-101AUpper housing1Supply as a group with middle and lower housing
49GB/T5782-2000 M24×120Bolt2/
50GB/T118-2000 B16×60Taper pin2/
51GB/T5783-2000 M8×30Bolt20/
52MB450-04-500Breathing cap set1/
53HCT800-04-002Gasket1/
54HCT800-04-001Front window cover1/
55HCT800-04-004Gasket1/
56HCT800-04-003Rear window cover1/
57GB/T827-1986 2×6Rivet4/
58Q25-06-01Rotation arrow2/
59GB/T5782-2000 M24×310Bolt2/
60LG1.8-00Cooler1/
61GB/T5783-2000 M16×50Bolt5/
62GB/T5782-2000 M24×210Bolt4/
63GB/T5783-1986 M16×80Bolt10/
64HCT800-04-102Middle housing1Supply as a group with upper and lower housing
65GB/T118-2000 6×16Taper pin4/
66HCT800-04-005Trans. shaft front cover1Used without bell housing
67HCT800-04-005X1Trans. shaft front cover1Used with bell housing
68GB/T3452.1-2005 190×3.55“O” ring2/
69HCT800-04-027X1Gasket1Used without bell housing
70HCT800-04-027X2Gasket1Used with bell housing
71HCT800-04-026X3Bell housing1SAE00#
72HCT800-04-026X2Bell housing1SAE0#
73HCT800-04-026X1Mid. shaft front coverUsed without bell housing
74HCT800-04-024Input front cover1/
75Q21-38-01 φ10×10Plug2/
76HCT400A-05-021Wind board1Used with bell housing
77GB/T93-1987 8Spring washer2Used with bell housing
78GB/T5783-2000 M8×16Bolt2Used with bell housing
79HCT800-04-032Pad2/
80GB/T898-1988 M12×130Bolt2/
81LQ200S-00Binocular oil filter1/
82HCT800-04-021Output shaft front cover1/
83HCT800-04-022Gasket1/
84GB/T825-1988 M24Screw1/
85Q27-01-00-12Oil dipstick set 5001/
86GB/T5783-2000 M10×30Bolt4/
87GB/T97.1-2002 10Flat washer4/
88HCT800-04-028Oil shield1/
89GB/T6170-2000 M27Nut4/
90GB/T93-1987 27Spring washer10/
91GB/T118-2000 B20×80Taper pin2/
92HCT800-04-103Lower housing1Supply as a group with upper and middle housing
93GB/T13871.1-2007 FB200×240×18Oil seal2/
94HCT800-04-019Output shaft rear end cover1/
95HCT800-04-020Gasket1/
96GB2089-2009 2×10×55Spring12/
97Q21-15A-02 M22×1.5Drain plug1/
98Q20-03A-08 22Copper washer1/
99HCT800-04-030Flange gasket1/
100HCT800-04-029Flange1/
101GB/T93-1987 8Spring washer4/
102GB/T5783-2000 M8×25Bolt2/
103GB/T70.1-2000 M8×65Screw2/
104GB/T5782-2000 M27×250Bolt1/
105GB/T5782-1986 M27×260Bolt3/
106GB/T5782-2000 M27×170Bolt2/
107GB/T5782-2000 M24×110Bolt20/
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1HCT800-04-600BInlet pipe assembly1/
2JB/T982-1977 42bonded washer4/
3HCT800-04-900Ahead Lub pipe assembly1/
4HCT800-04-1000Lub pipe assembly1/
5HCT800-04-500Output pipe assembly of cooler1/
6HCT800-04-1200Lub pipe assembly1/
7HCT800-04-1400Inlet pipe assembly1/
8JB/T982-1977 33bonded washer4/
9HCT800-04-800Ahead hydraulic pipe assembly1/
10HCT800-04-800X1Ahead hydraulic pipe assembly1/
11Q20-03A-04 14Copper washer19/
12HCT800-04-400AOutput pipe assembly of pump1/
13HCT800-04-400AX1Output pipe assembly of pump1Match with the right – hand engine
14HCT800-04-1300Sprayer assembly1/
15HCT800-04-1100Sprayer assembly1/
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1GB/T5783-2000 M24×40Bolt3/
2HCT800-05-006Lock washer1/
3HCT800-05-005Plate1/
4GB/T276-1994 6220Bearing1/
5HCT800-05-004Spacer1/
6GB/T283-2007 NJ2324EMBearing1/
7HCT800-05-003Spacer1/
8HCT800-05-002/50Gear1Z=50,i=4.95
9HCT800-05-002/52Gear1Z=52,i=5.57
10HCT800-05-002/53XGear1Z=53,i=5.68
11HCT800-05-002/53Gear1Z=53,i=5.93
12HCT800-05-002/55Gear1Z=55,i=6.43
13HCT800-05-002/56Gear1Z=56,i=6.86
14HCT800-05-002/57Gear1Z=57,i=7.33;7.84;8.4
15HCT400A-03-006Washer1/
16HCT800-05-001/19Intermediate Shaft1Z=19,i=8.4
17HCT800-05-001/20Intermediate Shaft1Z=20,i=7.84
18HCT800-05-001/21Intermediate Shaft1Z=21,i=4.95;5.57;5.68;5.93;6.43;6.86;7.33
19GB/T1096-2003 36×20×140Key1/
20GB/T283-2007 NJ2326EMBearing1/
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1HCT800-06-006AGasket1/
2HCT800-06-005AOil Distributor1Use astern as ahead,with HCT800-04-800X1
3HCT800-06-005AX1Oil Distributor1/
4Q06-13A-00-C1Hydraulic control system1Manual
5DK-H2Hydraulic control system1Electrical
6QK-H2Hydraulic control system1Pneumatic
7Q20-03A-05 16Copper washer1Option
8Q20-01-05 M16×1.5Plug1Option
9Q21-15A-02 M22×1.5Drain plug4Option
10Q20-03A-08 22Copper washer7Option
11YK60-Ⅲ/0-2.5MPaGauge1Option
12GB/T5782-2000 M14×70Bolt4/
13GB/T93-1987 14Spring washer4/
14GB/T2089-2009 1.2×10×35Spring1/
15300-06A-003Lib. valve stem1/
16Q20-03A-04 14Copper washer2/
17Q20-01-04 M14×1.5Plug2/
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1HGTLX8.6/21-03Internal Toothed Ring1For SAE21″ flywheel
2Q26-06-03Toothed Rubber Block56For SAE21″ flywheel
3HCT800/1-08-001External Toothed Ring1For SAE21″ flywheel
4GB/T93-1987 22Washer10For SAE21″ flywheel
5GB/T5782-2000 M22×60Bolt10For SAE21″ flywheel
6HGTLX8.6/18-03Internal Toothed Ring1For SAE18″ flywheel
7Q26-06-03Toothed Rubber Block56For SAE18″ flywheel
8HCT800/1-08-001External Toothed Ring1For SAE18″ flywheel
9GB/T93-1987 22Washer10For SAE18″ flywheel
10GB/T5782-2000 M22×60Bolt10For SAE18″ flywheel
11HGTLX8.6/16-03Internal Toothed Ring1For SAE16″ flywheel
12Q26-06-03Toothed Rubber Block56For SAE16″ flywheel
13HCT800/1-08-001External Toothed Ring1For SAE16″ flywheel
14GB/T93-1987 22Washer10For SAE16″ flywheel
15GB/T70.1-2000 M22×60Bolt10For SAE16″ flywheel
16Q05-17X1-02Internal Toothed Ring1For SAE14″ flywheel
17Q26-06-03Toothed Rubber Block48For SAE14″ flywheel
18HCT800-08-001External Toothed Ring1For SAE14″ flywheel
19GB/T93-1987 22Washer10For SAE14″ flywheel
20GB/T5782-2000 M22×60Bolt10For SAE14″ flywheel
——END——

Note: All Above Data are Just for Reference, All Data Might Change Without Notices or Updates, Please Contact Our Sales Team to Confirm All Details Via WhatsApp or Email.

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