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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

1 GB/T5782-2000 M22×170 Bolt 10 /
2 GB/T93-1987 22 Spring washer 10 /
3 GB/T5783-2000 M18×40 Bolt 3 /
4 MB270-03-008 Lock washer 1 Same as 135A-03A-007
5 HCT800-01-001 Plate 1 /
6 GB/T3452.1-2005 φ82.5×5.3 “O” ring 1 /
7 HCT800-01-002 Input Coupling 1 /
8 HCT800-01-003 Oil baffle plate 1 /
9 GB/T305-1998 200 Holding ring 1 /
10 GB/T288-1994 22319CA/W33 Bearing 1 Added processing
11 HCT800-01-101 Input Shaft 1 Shrink with right – hand transmission gear
12 GB/T5783-2000 M14×20 Bolt 3 /
13 Q20-03A-04 14 Copper washer 3 /
14 HCT800-01-102-01 Right – hand Transmission Gear 1 Z=35
15 HCT800-01-102X1-01 Right – hand Transmission Gear 1 Z=40 Only for i=8.4
16 HC600-01-009 Piston Ring 1 /
17 HC600A-01-006A Piston 1 /
18 HC600A-01-009A Spring 16 /
19 HC600A-01-007 Spring Carrier 1 /
20 GB/T894.1-1986 82 Snap Ring 1 /
21 HC600-01-018 Single – face Ex.Disc 1 /
22 MB450-01-014 Internal Disc 9 /
23 MB450-01-013 External Disc 8 /
24 HC600-01-007 Thrust Plate 1 /
25 HC600-01-006 Snap Ring 1 /
26 GB/T894.1-1986 100 Snap Ring 1 /
27 HCT800-01-010 Spacer 1 /
28 HCT800-01-004 Clutch Bracket 1 /
29 GB/T283-1994 N2224 Bearing 1 Added processing
30 HCT800-01-005/26 Pinion 1 Z=26,i=4.95
31 HCT800-01-005/24 Pinion 1 Z=24,i=5.57;5.68
32 HCT800-01-005/23 Pinion 1 Z=23,i=5.93
33 HCT800-01-005/22 Pinion 1 Z=22,i=6.43
34 HCT800-01-005/21 Pinion 1 Z=21,i=6.86
35 HCT800-01-005/20 Pinion 1 Z=20,i=7.33;7.84;8.40
36 GB/T288-1994 22322CA/W33 Bearing 1 Added processing
37 HCT800-01-009 Holding ring 1 /
38 HCT800-01-006 Snap Ring 1 /
39 GB/T894.1-1986 110 Snap Ring 1 /
40 GB/T894.1-1986 70 Snap Ring 2 /
41 GB/T283-2007 NU314EM Bearing 1 /
42 300-01-016 Sealing 3 /
43 HCT800-01-008AX1 Oil pump pinion 1 Z=40,1530r/min<n≤1800r/min
44 HCT800-01-008AX2 Oil pump pinion 1 Z=43,1380r/min<n≤1530r/min
45 HCT800-01-008AX3 Oil pump pinion 1 Z=45,1250r/min<n≤1380r/min
46 HCT800-01-008AX4 Oil pump pinion 1 Z=47,1130r/min<n≤1250r/min
47 HCT800-01-008AX5 Oil pump pinion 1 Z=49,1000r/min<n≤1130r/min
48 HCT800-01-008AX6 Oil pump pinion 1 Z=51,850r/min<n≤1000r/min
49 HCT800-01-008AX7 Oil pump pinion 1 Z=54,700r/min<n≤850r/min
50 HCT800-01-008AX8 Oil pump pinion 1 Z=57,550r/min<n≤700r/min
51 GB/T93-1987 10 Spring washer 3 /
52 GB/T70.1-2000 M10×20 Screw 3 /
53 Q21-36-01 φ8 Plug (Au) 1 /
54 Q21-38-01 φ10×10 Plug 1 /
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1 GB/T894.1-1986 95 Snap Ring 1 /
2 HCT800-02-001 Snap Ring 1 /
3 GB/T305-1998 200 Holding ring 1 /
4 GB/T288-1994 22319CA/W33 Bearing 1 Added processing
5 HCT800-02-101 Transmission Shaft 1 Shrink with left – hand transmission gear
6 GB/T5783-2000 M14×20 Bolt 1 /
7 Q20-03A-04 14 Copper washer 1 /
8 HCT800-02-102-01 Left – hand Transmission Gear 1 Z=35
9 HCT800-02-102X1-01 Transmission Gear 1 Z=40 Only for i=8.4
10 HC600-01-009 Piston Ring 1 /
11 HC600A-01-006A Piston 1 /
12 HC600A-01-009A Spring 16 /
13 HC600A-01-007 Spring Carrier 1 /
14 GB/T894.1-1986 82 Snap Ring 1 /
15 HC600-01-018 Single – face Ex.Disc 1 /
16 MB450-01-014 Internal Disc 9 /
17 MB450-01-013 External Disc 8 /
18 HC600-01-007 Thrust Plate 1 /
19 HC600-01-006 Snap Ring 1 /
20 GB/T894.1-1986 100 Snap Ring 1 /
21 HCT800-01-010 Spacer 1 /
22 HCT800-01-004 Clutch Bracket 1 /
23 GB/T283-1994 N2224 Bearing 1 Added processing
24 HCT800-01-005/26 Pinion 1 Z=26,i=4.95
25 HCT800-01-005/24 Pinion 1 Z=24,i=5.57;5.68
26 HCT800-01-005/23 Pinion 1 Z=23,i=5.93
27 HCT800-01-005/22 Pinion 1 Z=22,i=6.43
28 HCT800-01-005/21 Pinion 1 Z=21,i=6.86
29 HCT800-01-005/20 Pinion 1 Z=20,i=7.33;7.84;8.40
30 GB/T288-1994 22322CA/W33 Bearing 1 Added processing
31 HCT800-01-009 Holding ring 1 /
32 HCT800-01-006 Snap Ring 1 /
33 GB/T894.1-1986 110 Snap Ring 1 /
34 GB/T894.1-1986 70 Snap Ring 2 /
35 GB/T283-2007 NU314EM Bearing 1 /
36 300-01-016 Sealing 3 /
37 Q21-36-01 φ8 Plug 1 /
38 Q21-38-01 φ10×10 Plug 1 /
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1 GB/T283-2007 NJ2232EM Bearing 1 /
2 HCT800-03-101/54 Output gear 1 Z=54,i=4.95;5.57;5.68;5.93;6.43;6.86;7.33
3 HCT800-03-101/55 Output gear 1 Z=55,i=7.84
4 HCT800-03-101/56 Output gear 1 Z=56,i=8.4
5 HCT800-03-102 Output shaft 1 Shrink with output gear
6 HCT800-03-001 Output spacer 1 /
7 GB/T5859-1994 Bearing 29334 Bearing 2 /
8 HCT800-03-003 Output spacer 2 /
9 HCT800-03-002 Output spacer 1 /
10 HCT800-03-004 Output spacer 1 /
11 GB/T283-2007 NJ234EM Bearing 1 /
12 HCT800-03-005 Spacer 1 /
13 GB/T3452.1-2005 160×5.3 “O” ring 1 /
14 HCT800-03-006 Output coupling 1 Normal
15 HCT800-03-006X1 Output coupling 1 Special order
16 HCT800-03-006X2 Output coupling 1 /
17 HCT800-03-006X3 Output coupling 1 /
18 GB/T810-1988 M150×2 Nut 1 /
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1 GB/T6170-2000 M12 Nut 6 /
2 GB/T899-1988 M12×35-8.8 Bolt 4 /
3 GB/T93-1987 12 Spring washer 69 /
4 ZCB-B80B-1 Oil pump 1 /
5 GB/T73-1985 M8×10 Screw 1 /
6 HCT800-04-010AX1 Pump driven gear 1 Z=40,1530r/min<n≤1800r/min
7 HCT800-04-010AX2 Pump driven gear 1 Z=37,1380r/min<n≤1530r/min
8 HCT800-04-010AX3 Pump driven gear 1 Z=35,1250r/min<n≤1380r/min
9 HCT800-04-010AX4 Pump driven gear 1 Z=33,1130r/min<n≤1250r/min
10 HCT800-04-010AX5 Pump driven gear 1 Z=31,1000r/min<n≤1130r/min
11 HCT800-04-010AX6 Pump driven gear 1 Z=29,850r/min<n≤1000r/min
12 HCT800-04-010AX7 Pump driven gear 1 Z=26,700r/min<n≤850r/min
13 HCT800-04-010AX8 Pump driven gear 1 Z=23,550r/min<n≤700r/min
14 HC1000-04-023 Connecting plate 1 /
15 GB/T70.1-2000 M12×25 Screw 2 /
16 HCT800-04-009 Gasket 1 /
17 HCT800-04-013 Pump trans. Cover 1 /
18 HCT800-04-014 Gasket 1 /
19 HCT800-04-011 Input shaft rear end cover 1 /
20 GB/T893.1-1986 150 Snap Ring 2 /
21 HCT800-04-012 Gasket 1 /
22 GB/T5783-2000 M12×35 Bolt 8 /
23 HCT800-04-015 Mid. shaft rear cover 1 /
24 HCT800-04-016 Gasket 1 /
25 HCT800-04-017 Mid. shaft rear end cover 1 /
26 GB/T893.1-1986 180 Snap Ring 1 /
27 HCT800-04-018 Gasket 1 /
28 GB/T5783-2000 M12×45 Bolt 65 /
29 HCT800-04-006 Trans. shaft rear end cover 1 /
30 Q21-38-01 φ10×10 Plug 2 /
31 HCT800-04-008 Distributor 2 /
32 GB/T819.1-2000 M6×14 Screw 6 /
33 HCT800-04-007 Gasket 1 /
34 GB/T3452.1-2005 12.5×2.65 “O” ring 2 /
35 GB/T5783-2000 M6×16 Bolt 4 /
36 GB/T93-1987 6 Spring washer 4 /
37 HCT800-04-300 Sprayer assembly 1 /
38 HCT800-04-031 Gasket 1 /
39 GB/T869-1986 2.5×8 Rivet 4 /
40 Q25-13-01、02C HC nameplate 1 /
41 GB/T93-1987 20 Spring washer 1 /
42 GB/T5782-2000 M20×110 Bolt 1 /
43 GB/T93-1987 24 Spring washer 52 /
44 GB/T6170-2000 M24 Nut 24 /
45 GB/T93-1987 16 Spring washer 25 /
46 GB/T6170-2000 M16 Nut 10 /
47 HCT800-04-023 Orifice plug 1 /
48 HCT800-04-101A Upper housing 1 Supply as a group with middle and lower housing
49 GB/T5782-2000 M24×120 Bolt 2 /
50 GB/T118-2000 B16×60 Taper pin 2 /
51 GB/T5783-2000 M8×30 Bolt 20 /
52 MB450-04-500 Breathing cap set 1 /
53 HCT800-04-002 Gasket 1 /
54 HCT800-04-001 Front window cover 1 /
55 HCT800-04-004 Gasket 1 /
56 HCT800-04-003 Rear window cover 1 /
57 GB/T827-1986 2×6 Rivet 4 /
58 Q25-06-01 Rotation arrow 2 /
59 GB/T5782-2000 M24×310 Bolt 2 /
60 LG1.8-00 Cooler 1 /
61 GB/T5783-2000 M16×50 Bolt 5 /
62 GB/T5782-2000 M24×210 Bolt 4 /
63 GB/T5783-1986 M16×80 Bolt 10 /
64 HCT800-04-102 Middle housing 1 Supply as a group with upper and lower housing
65 GB/T118-2000 6×16 Taper pin 4 /
66 HCT800-04-005 Trans. shaft front cover 1 Used without bell housing
67 HCT800-04-005X1 Trans. shaft front cover 1 Used with bell housing
68 GB/T3452.1-2005 190×3.55 “O” ring 2 /
69 HCT800-04-027X1 Gasket 1 Used without bell housing
70 HCT800-04-027X2 Gasket 1 Used with bell housing
71 HCT800-04-026X3 Bell housing 1 SAE00#
72 HCT800-04-026X2 Bell housing 1 SAE0#
73 HCT800-04-026X1 Mid. shaft front cover Used without bell housing
74 HCT800-04-024 Input front cover 1 /
75 Q21-38-01 φ10×10 Plug 2 /
76 HCT400A-05-021 Wind board 1 Used with bell housing
77 GB/T93-1987 8 Spring washer 2 Used with bell housing
78 GB/T5783-2000 M8×16 Bolt 2 Used with bell housing
79 HCT800-04-032 Pad 2 /
80 GB/T898-1988 M12×130 Bolt 2 /
81 LQ200S-00 Binocular oil filter 1 /
82 HCT800-04-021 Output shaft front cover 1 /
83 HCT800-04-022 Gasket 1 /
84 GB/T825-1988 M24 Screw 1 /
85 Q27-01-00-12 Oil dipstick set 500 1 /
86 GB/T5783-2000 M10×30 Bolt 4 /
87 GB/T97.1-2002 10 Flat washer 4 /
88 HCT800-04-028 Oil shield 1 /
89 GB/T6170-2000 M27 Nut 4 /
90 GB/T93-1987 27 Spring washer 10 /
91 GB/T118-2000 B20×80 Taper pin 2 /
92 HCT800-04-103 Lower housing 1 Supply as a group with upper and middle housing
93 GB/T13871.1-2007 FB200×240×18 Oil seal 2 /
94 HCT800-04-019 Output shaft rear end cover 1 /
95 HCT800-04-020 Gasket 1 /
96 GB2089-2009 2×10×55 Spring 12 /
97 Q21-15A-02 M22×1.5 Drain plug 1 /
98 Q20-03A-08 22 Copper washer 1 /
99 HCT800-04-030 Flange gasket 1 /
100 HCT800-04-029 Flange 1 /
101 GB/T93-1987 8 Spring washer 4 /
102 GB/T5783-2000 M8×25 Bolt 2 /
103 GB/T70.1-2000 M8×65 Screw 2 /
104 GB/T5782-2000 M27×250 Bolt 1 /
105 GB/T5782-1986 M27×260 Bolt 3 /
106 GB/T5782-2000 M27×170 Bolt 2 /
107 GB/T5782-2000 M24×110 Bolt 20 /
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1 HCT800-04-600B Inlet pipe assembly 1 /
2 JB/T982-1977 42 bonded washer 4 /
3 HCT800-04-900 Ahead Lub pipe assembly 1 /
4 HCT800-04-1000 Lub pipe assembly 1 /
5 HCT800-04-500 Output pipe assembly of cooler 1 /
6 HCT800-04-1200 Lub pipe assembly 1 /
7 HCT800-04-1400 Inlet pipe assembly 1 /
8 JB/T982-1977 33 bonded washer 4 /
9 HCT800-04-800 Ahead hydraulic pipe assembly 1 /
10 HCT800-04-800X1 Ahead hydraulic pipe assembly 1 /
11 Q20-03A-04 14 Copper washer 19 /
12 HCT800-04-400A Output pipe assembly of pump 1 /
13 HCT800-04-400AX1 Output pipe assembly of pump 1 Match with the right – hand engine
14 HCT800-04-1300 Sprayer assembly 1 /
15 HCT800-04-1100 Sprayer assembly 1 /
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1 GB/T5783-2000 M24×40 Bolt 3 /
2 HCT800-05-006 Lock washer 1 /
3 HCT800-05-005 Plate 1 /
4 GB/T276-1994 6220 Bearing 1 /
5 HCT800-05-004 Spacer 1 /
6 GB/T283-2007 NJ2324EM Bearing 1 /
7 HCT800-05-003 Spacer 1 /
8 HCT800-05-002/50 Gear 1 Z=50,i=4.95
9 HCT800-05-002/52 Gear 1 Z=52,i=5.57
10 HCT800-05-002/53X Gear 1 Z=53,i=5.68
11 HCT800-05-002/53 Gear 1 Z=53,i=5.93
12 HCT800-05-002/55 Gear 1 Z=55,i=6.43
13 HCT800-05-002/56 Gear 1 Z=56,i=6.86
14 HCT800-05-002/57 Gear 1 Z=57,i=7.33;7.84;8.4
15 HCT400A-03-006 Washer 1 /
16 HCT800-05-001/19 Intermediate Shaft 1 Z=19,i=8.4
17 HCT800-05-001/20 Intermediate Shaft 1 Z=20,i=7.84
18 HCT800-05-001/21 Intermediate Shaft 1 Z=21,i=4.95;5.57;5.68;5.93;6.43;6.86;7.33
19 GB/T1096-2003 36×20×140 Key 1 /
20 GB/T283-2007 NJ2326EM Bearing 1 /
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1 HCT800-06-006A Gasket 1 /
2 HCT800-06-005A Oil Distributor 1 Use astern as ahead,with HCT800-04-800X1
3 HCT800-06-005AX1 Oil Distributor 1 /
4 Q06-13A-00-C1 Hydraulic control system 1 Manual
5 DK-H2 Hydraulic control system 1 Electrical
6 QK-H2 Hydraulic control system 1 Pneumatic
7 Q20-03A-05 16 Copper washer 1 Option
8 Q20-01-05 M16×1.5 Plug 1 Option
9 Q21-15A-02 M22×1.5 Drain plug 4 Option
10 Q20-03A-08 22 Copper washer 7 Option
11 YK60-Ⅲ/0-2.5MPa Gauge 1 Option
12 GB/T5782-2000 M14×70 Bolt 4 /
13 GB/T93-1987 14 Spring washer 4 /
14 GB/T2089-2009 1.2×10×35 Spring 1 /
15 300-06A-003 Lib. valve stem 1 /
16 Q20-03A-04 14 Copper washer 2 /
17 Q20-01-04 M14×1.5 Plug 2 /
——END——

NO.

Part No.

Part Name

Qty.

Remarks

1 HGTLX8.6/21-03 Internal Toothed Ring 1 For SAE21″ flywheel
2 Q26-06-03 Toothed Rubber Block 56 For SAE21″ flywheel
3 HCT800/1-08-001 External Toothed Ring 1 For SAE21″ flywheel
4 GB/T93-1987 22 Washer 10 For SAE21″ flywheel
5 GB/T5782-2000 M22×60 Bolt 10 For SAE21″ flywheel
6 HGTLX8.6/18-03 Internal Toothed Ring 1 For SAE18″ flywheel
7 Q26-06-03 Toothed Rubber Block 56 For SAE18″ flywheel
8 HCT800/1-08-001 External Toothed Ring 1 For SAE18″ flywheel
9 GB/T93-1987 22 Washer 10 For SAE18″ flywheel
10 GB/T5782-2000 M22×60 Bolt 10 For SAE18″ flywheel
11 HGTLX8.6/16-03 Internal Toothed Ring 1 For SAE16″ flywheel
12 Q26-06-03 Toothed Rubber Block 56 For SAE16″ flywheel
13 HCT800/1-08-001 External Toothed Ring 1 For SAE16″ flywheel
14 GB/T93-1987 22 Washer 10 For SAE16″ flywheel
15 GB/T70.1-2000 M22×60 Bolt 10 For SAE16″ flywheel
16 Q05-17X1-02 Internal Toothed Ring 1 For SAE14″ flywheel
17 Q26-06-03 Toothed Rubber Block 48 For SAE14″ flywheel
18 HCT800-08-001 External Toothed Ring 1 For SAE14″ flywheel
19 GB/T93-1987 22 Washer 10 For SAE14″ flywheel
20 GB/T5782-2000 M22×60 Bolt 10 For 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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