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Advance Two Speed Gearbox Series

Advance marine two speed gearboxes have a speed input range of 300-1700 RPM. The reduction ratio range is 2-6, the transmission capacity range is 1.97-5.6 kW/RPM, and the rated propeller thrust is 100-750 KN. Set the second gear reduction ratio in the car gear, through the fast and slow gear shifting of the gear box, the propeller can obtain different torques, so as to achieve the balance between the ship, the machine and the propeller, and improve the operation economy of the diesel engine. It is equipped with a double-speed ratio gear Container ships can save fuel consumption by 6~10% throughout the year.
Advance marine two speed gearbox has the functions of driving fast, driving slowly, reversing, clutching, bearing propeller thrust, etc. The input shaft and output shaft can be arranged concentrically, vertically, horizontally, and angularly. According to different customer needs, you can choose the operation mode of pulling the flexible shaft, air control or electric control (manual emergency control next to the machine). Mainly used in transport ships, fishing boats, tugboats, port ships, various engineering operation ships, etc.
SeaMac, as Advance’s official marine power package general contractor, provides complete propulsion and power systems for various ships around the world. It mainly includes marine engines, gearboxes, shafts, propellers, marine generator sets, electric control rod systems and other marine accessories. We also provide all customers with full life cycle services from design to power supply system supply, from installation to commissioning, from after-sales service training to spare parts supply, from troubleshooting to maintenance technical support.

Advantages of Two Speed Gearbox

1. Gearbox novel structure, so that its use becomes very reliable. The excellent design makes the gearbox and engine arrangement more soft and smooth.
2.It can be matched with high-speed diesel engines at home and abroad, and can be arranged in vertical, horizontal and inclination according to the needs of users.
3.The gearbox have adapted to combined design, and all running parts have been carefully designed and machined to the highest standards for less wasted fuel, smooth operation which can be fitted to most engine models.

4. 1-stage deceleration, the input and output levels are off-center, and the running direction is the same. It has the functions of double input, single output and clutch deceleration.

5. Professional gearbox specialists and after-sales service, spare parts directly available from stock.

Advance Two Speed Gearbox Series Marine Gearbox Catalogue

Model

Input Speed Range

Power Range

Model

Input Speed Range

Power Range

SGW30.32 400-1300 r/min 244-1441 kw SGW32.35 400-850 r/min 477-1363 kw
SGW39.41 400-1700 r/min 491-2426 kw SGW42.45 400-1600 r/min 2433-7705 kw
SGWS49.54 400-1200 r/min 1058.8-3176.4 kw SGW49.54 400-880 r/min 1235-3157 kw
SGWS52.59 400-1200 r/min 1379.2-4137.6 kw SGWS60.66 400-1200 r/min 1850-5550 kw
SGWS66.75 300-950 r/min 2097-6640.5 kw SGWS70.76 300-950 r/min 2433.3-7705.45 kw
HCDS302 750-2500 r/min 97.5-642.5 kw HCDS400 1000-1800 r/min 272-596 kw
HCDS600 1000-2100 r/min 400-1008 kw HCDS800 600-1800 r/min 309-1125 kw
HCDS1200 600-1900 r/min 390-1767 kw HCDS1400 600-1800 r/min 467-1854 kw
HCDS1600 500-1650 r/min 582-2002 kw HCDS2000 600-1500 r/min 714-2220 kw
HCDS2700 500-1400 r/min 850-2870 kw HCTS800 600~1800 r/min 288-1125 kw
HCTS1200 700-1800 r/min 651-1674 kw HCTS1400 600-1800 r/min 510-1854 kw
HCTS1600 500-1650 r/min 465-2001 kw HCTS2000 600-1500 r/min 600-2220 kw
HCTS2700 500-1400 r/min 770-2870 kw HCS138 1000-2500 r/min 110-275 kw
HCS201 1000-2500 r/min 132-367.5 kw HCS302 750-1800 r/min 138-462.6 kw
HCS400 1000-1800 r/min 279-596 kw HCS600 1000-2100 r/min 400-1008 kw
HCS1000 600-1900 r/min 390-1397 kw HCS1200 600-1900 r/min 390-1767 kw
HCS1600 500-1650 r/min 606.5-2001.5 kw HCS2000 600-1500 r/min 756-2220 kw
HCS2700 500-1400 r/min 875-2870 kw
——END——

Advance Two Speed Gearbox Series

This list including all models of Advance Two Speed Gearbox Series.
Click here to find Advance marine gearbox by type (Reduction ratio & transfer capacity).

SinoMac’s Presence at the 2025 Kazakhstan International Mining, Exploration & Coal Processing Exhibition

SinoMac’s Presence at the 2025 Kazakhstan International Mining, Exploration & Coal Processing Exhibition

As one of the most influential mining exhibitions in Central Asia, the Kazakhstan International Mining, Exploration and Coal Processing Exhibition (Mining Week) was grandly held in Karaganda, Kazakhstan from June 24 to 26, 2025. Focused on the entire mining process, this exhibition showcased a concentrated display of technological innovations, equipment upgrades and green solutions-catering to the industry’s full-chain demands and serving as a premier platform for global mining players to showcase technologies, exchange experience and explore partnerships.

Advance HCS2700 Marine Gearbox

Input Speed Range:500-1400 r/min
Reduction Ratio:1.54-4.47 / 1.24-4.05
Trans.Capacity:1.75-2.05 kw/rpm
Power Range:875-2870 kw

Advance HCS2000 Marine Gearbox

Input Speed Range:600-1500 r/min
Reduction Ratio:2.28-4.40 / 1.83-4.00
Trans.Capacity:1.26-1.48 kW/rpm
Power Range:756-2220 kw

Advance HCS1600 Marine Gearbox

Input Speed Range:500-1650 r/min
Reduction Ratio:2.03-4.00 / 1.63-3.64
Trans.Capacity:1.213 kw/rpm
Power Range:606.5-2001.5 kw

Advance HCS1200 Marine Gearbox

Input Speed Range:600-1900 r/min
Reduction Ratio:2.03-4.47 / 1.61-4.05
Trans.Capacity:0.650-0.93 kw/rpm
Power Range:390-1767 kw

Advance HCS1000 Marine Gearbox

Input Speed Range:600-1900 r/min
Reduction Ratio:2.00-4.06 / 1.59-3.65
Trans.Capacity:0.65-0.735 kw/rpm
Power Range:390-1397 kw

Advance HCS600 Marine Gearbox

Input Speed Range:1000-2100 r/min
Reduction Ratio:2.00-3.89 / 1.61-3.50
Trans.Capacity:0.40-0.48 kw/rmp
Power Range:400-1008 kw

Advance HCS400 Marine Gearbox

Input Speed Range:1000-1800 r/min
Reduction Ratio:1.50-4.06 / 1.21-3.65
Trans.Capacity:0.279-0.331 kw/rpm
Power Range:279-596 kw

Advance HCS302 Marine Gearbox

Input Speed Range:750-1800 r/min
Reduction Ratio:2.00-4.43 / 1.62-4.04
Trans.Capacity:0.184-0.257 kw/r/min
Power Range:138-462.6 kw

Advance HCS201 Marine Gearbox

Input Speed Range:1000-2500 r/min
Reduction Ratio:2.48-3.53 / 2.00-3.19
Trans.Capacity:0.132-0.147 kw/rpm
Power Range:132-367.5 kw

Advance HCS138 Marine Gearbox

Input Speed Range:1000-2500 r/min
Reduction Ratio:2.00-4.45 / 1.60-4.05
Trans.Capacity:0.110 kW/rpm
Power Range:110-275 kw

Advance HCTS2700 Marine Gearbox

Input Speed Range:500-1400 r/min
Reduction Ratio:4.92-10.05 / 3.91-9.13
Trans.Capacity:1.54-2.05 kw/rpm
Power Range:770-2870 kw

Advance HCTS2000 Marine Gearbox

Input Speed Range:600-1500 r/min
Reduction Ratio:5.19-11.0 / 4.12-10.0
Trans.Capacity:1.00-1.48 kw/rpm
Power Range:600-2220 kw

Advance HCTS1600 Marine Gearbox 

Input Speed Range:500-1650 r/min
Reduction Ratio:5.55-9.53 / 4.40-8.73
Trans.Capacity:0.93-1.213 kw/rpm
Power Range:465-2001 kw

Advance HCTS1400 Marine Gearbox

Input Speed Range:600-1800 r/min
Reduction Ratio:4.06-9.55 / 3.25-8.72
Trans.Capacity:0.85-1.03 kw/rpm
Power Range:510-1854 kw

Advance HCTS1200 Marine Gearbox

Input Speed Range:700-1800 r/min
Reduction Ratio:5.05-7.90 / 4.07-6.19
Trans.Capacity:0.93 kw/rpm
Power Range:651-1674 kw

Advance HCTS800 Marine Gearbox

Input Speed Range:600~1800 r/min
Reduction Ratio:4.95-8.40 / 3.90-7.64
Trans.Capacity:0.480-0.625 kw/rpm
Power Range:288-1125 kw

Advance HCDS2700 Marine Gearbox

Input Speed Range:500-1400 r/min
Reduction Ratio:3.65-6.11 / 2.97-5.52
Trans.Capacity:1.7-2.05 kw/rpm
Power Range:850-2870 kw

Advance HCDS2000 Marine Gearbox

Input Speed Range:600-1500 r/min
Reduction Ratio:3.00-6.05 / 2.43-5.48
Trans.Capacity:1.19-1.48 kw/rpm
Power Range:714-2220 kw

Advance HCDS1600 Marine Gearbox

Input Speed Range:500-1650 r/min
Reduction Ratio:2.97-5.25 / 2.36-4.77
Trans.Capacity:1.164-1.213 kw/rpm
Power Range:582-2002 kw

Advance HCDS1400 Marine Gearbox

Input Speed Range:600-1800 r/min
Reduction Ratio:4.04-5.86 / 3.21-5.35
Trans.Capacity:0.778-1.03 kw/rpm
Power Range:467-1854 kw

Advance HCDS1200 Marine Gearbox

Input Speed Range:600-1900 r/min
Reduction Ratio:3.95-5.58 / 3.11-5.05
Trans.Capacity:0.93-0.65 kw/rpm
Power Range:390-1767 kw

Advance HCDS800 Marine Gearbox

Input Speed Range:600-1800 r/min
Reduction Ratio:3.96-5.89 / 3.19-5.30
Trans.Capacity:0.515-0.625 kw/rpm
Power Range:309-1125 kw

Advance HCDS600 Marine Gearbox

Input Speed Range:1000-2100 r/min
Reduction Ratio:4.18-5.71 / 3.29-5.11
Trans.Capacity:0.40-0.48 kw/rpm
Power Range:400-1008 kw

Advance HCDS400 Marine Gearbox

Input Speed Range:1000-1800 r/min
Reduction Ratio:3.96-5.89 / 3.14-5.30
Trans.Capacity:0.272-0.331 kw/rpm
Power Range:272-596 kw

Advance HCDS302 Marine Gearbox

Input Speed Range:750-2500 r/min
Reduction Ratio:4.00-7.63 / 3.17-6.78
Trans.Capacity:0.13-0.257 kW/rpm
Power Range:97.5-642.5 kw

Advance SGWS70.76 Marine Gearbox

Input Speed Range:300-950 r/min
Reduction Ratio:1.94-3.95 / 1.57-3.59
Trans.Capacity:8.111 kw/rpm
Power Range:2433.3-7705.45 kw

Advance SGWS66.75 Marine Gearbox

Input Speed Range:300-950 r/min
Reduction Ratio:1.97-3.95 / 1.57-3.61
Trans.Capacity:6.99 kw/rpm
Power Range:2097-6640.5 kw

Advance SGWS60.66 Marine Gearbox

Input Speed Range:400-1200 r/min
Reduction Ratio:2.00-3.95 / 1.61-3.59
Trans.Capacity:4.625 kw/rpm
Power Range:1850-5550 kw

Advance SGWS52.59 Marine Gearbox

Input Speed Range:400-1200 r/min
Reduction Ratio:1.97-3.95 / 1.57-3.61
Trans.Capacity:3.448 kw/rpm
Power Range:1379.2-4137.6 kw

Advance SGW49.54 Marine Gearbox

Input Speed Range:400-880 r/min
Reduction Ratio:3.39 / 2.92
Trans.Capacity:3.088-3.588 kw/rpm
Power Range:1235-3157 kw

Advance SGWS49.54 Marine Gearbox

Input Speed Range:400-1200 r/min
Reduction Ratio:1.97-3.95 / 1.57-3.61
Trans.Capacity:2.647 kw/rpm
Power Range:1058.8-3176.4 kw

Advance SGW42.45 Marine Gearbox

Input Speed Range:400-1600 r/min
Reduction Ratio:5.6 / 5.00
Trans.Capacity:1.103-1.243 kw/rpm
Power Range:2433-7705 kw

Advance SGW39.41 Marine Gearbox

Input Speed Range:400-1700 r/min
Reduction Ratio:4.16 / 3.57
Trans.Capacity:1.227-1.427 kw/rpm
Power Range:491-2426 kw

Advance SGW32.35 Marine Gearbox

Input Speed Range:400-850 r/min
Reduction Ratio:1.92-2.17 / 1.62-1.81
Trans.Capacity:1.192-1.604 kw/rpm
Power Range:477-1363 kw

Advance SGW30.32 Marine Gearbox

Input Speed Range:400-1300 r/min
Reduction Ratio:2.33-3.52 / 1.94-2.91
Trans.Capacity:0.61-1.109 kw/rpm
Power Range:244-1441 kw

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