Advance HCD1580 Marine Gearbox

The speed input range of the Advance HCD1580 marine gearbox is 600–1650 RPM, with engine input power from 627 kW to 2029.5 kW. The reduction ratio range is 3.50–5.86, the transmission capacity ranges from 1.045 to 1.230 kW/RPM, and the gearbox is designed to withstand rated propeller thrust of 175 kN.
Advance HCD1580 marine gearbox consists of transmission shaft, output flange, input flange, oil pressure gauge, oil filter, control system, lube oil pump and other key components.
Advance HCD1580 marine gearbox offers two types of control systems for customer selection: electric control and pneumatic control. To satisfy diverse matching requirements for various engine brands and models, Advance HCD1580 marine gearbox supports multiple engine flywheel sizes.
All Advance HC/HCD series marine gearboxes can be supplied with CCS classification certificates. Selected series are available with international classification society certifications at additional cost, mainly including French BV, British LR, American ABS, Japanese NK, Norwegian DNV-GL, Russian RS, Korean KR, Italian RINA and other classification societies.

Advantages Of Advance HCD1580 Marine Gearbox

Gearbox features novel structure to guarantee reliable operation. Superior design enables more flexible and smooth layout arrangement between the gearbox and engine.
Compact structure, optimized overall dimension and reasonable weight design, facilitating onboard installation. The design fully takes convenience of operation and maintenance into consideration.
The gearbox adopts modular combined design. All rotating components are elaborately designed and machined in strict accordance with high standards to reduce fuel consumption and ensure stable operation, which can match most mainstream marine engine models.
1-stage reduction design with parallel input & output shafts and opposite rotation direction. It is equipped with reverse clutch reduction function and built-in thrust bearing to withstand propeller axial thrust.
We have professional gearbox engineering team and complete after-sales service, with common spare parts available from stock.

Technical Specifications

Gearbox Model:	HCD1580
Input Speed:	600-1650 r / min
Power:	627-2029.5 kw
Center Distance:	485 mm
Trans.Capacity:	3.50-5.86 kw/r/min
Reduction Ratio:	1.23-1.035
Rated Thrust:	175 kN
Dimension:	1260 × 1380 × 1360 mm
Net Weight:	2800 kg
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

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Model	Input Speed	Trans. Capacity	Power	Dimension	Controls
HCD1500	600-1900 RPM	1.20-1.035 kW/RPM	621-2280 kw	1260 × 1380 × 1360 mm	Push-pull flexible shaft/electronic control/ pneumatic control
HCD1580	600-1650 RPM	1.23-1.045 kW/RPM	627-2029.5 kw	1260 × 1380 × 1360 mm	Push-pull flexible shaft/electronic control/ pneumatic control
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Technical Specifications of Advance HCD1580 Marine Gearbox
Model	HCD1580	Input Speed(r/min)	600-1900	Center Distance(mm)	485
Reduction Ratio(i)	3.5 3.83 4.04 4.27 4.32 4.8 5.05 5.5 5.86	Trans.Capacity(kW/rpm)	1.23 1.045	Power(kW)	627-2029.5
Rated Thrust(kN)	175	Dimension(mm)	1260 × 1380 × 1360	Net Weight(kg)	2800
Flywheel	Depending on Engine Flywheel Size	Bell Housing	Without	Controls	Push-pull flexible shaft/electronic control/pneumatic control
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The Marine gearbox has the function of reverse, clutch, deceleration and the thrust of the propeller, which is equipped with the main engine to form the Marine power unit.
The “transfer capacity” refers to the ratio of the engine’s rated power to the rated speed, and the reduction ratio corresponds to the transmission capacity, which should be less than the number be offered.
The gearbox and engine shafting are not allowed to use rigid connection, and the bracket is recommended to be installed on the same rigid support.If the engine is mounted on the elastic support, and the gearbox is installed on the rigid support, please contact the technical department of the company to select the suitable high elastic coupling.
The weight of the gearbox is approximation, for different reduction ratio the weight is different.
Due to the technical improvement of the products, the products may change without notice. For any other questions please contact our sales engineer.

ANGLE OF TILT
Name	Transverse Direction		Longitudinal Direction
	Heeling	Rolling	Heeling	Rolling
Marine Gearbox	15°	22.5°	5°	7.5°
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Marine Gearboxs Conventional Wearing Parts
External disc	Internal disc	Sealing	Piston ring
Gasket	Rubber sealing	Thrust plate	Filter
Coil type filter	Packing	O ring	Input shaft assembly
Transmission shaft assemby	Output shaft assembly	Hydraulic control system
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	DCEC Marine Main Engine		DCEC Marine Auxiliary Engine
	CCEC Marine Main Engine		CCEC Marine Auxiliary Engine
	Deutz Marine Main Engine		Deutz Marine Auxiliary Engine
	Weichai Marine Main Engine		Weichai Marine Auxiliary Engine

	Medium-Low Duty Marine Gearbox		PSP Marine Propeller
	Medium-Heavy Duty Marine Gearbox		FSP Marine Propeller
	Light Duty & High Speed Marine Gearbox		FBP\|DSP Marine Propeller
	GW Series Marine Gearbox		ISP Marine Propeller

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	CCEC Marine Generator Set		CDDY SeaMac Control Lever
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	Weichai Marine Generator Set		CDRZ SeaMac Control Lever