Advance HCAG6400 Marine Gearbox

The speed input range of the Advance HCAG6400 marine gearbox is 1600–2100 RPM, with engine input power from 1648 kW to 2163 kW. The center distance is 428 mm, the reduction ratio range is 2.93–3.00, the transmission capacity range is 1.03 kW/RPM, and the input shaft is opposite to the output shaft.
Advance HCAG6400 marine gearbox is composed of transmission shaft, output coupling, input coupling, oil pressure gauge, oil filter, control system, high-flow cooling oil pump and other heavy-duty core components.
Advance HCAG6400 marine gearbox is equipped with a full set of intelligent electric control system. To meet heavy-load matching demands for large-power marine diesel engines, the Advance HCAG6400 marine gearbox supports oversized engine flywheel sizes and customized flange interfaces for flexible installation and power matching.
All our Advance HCAG6400 series marine gearboxes can provide official CCS classification certificates. Extra charges apply for international classification society certifications, mainly including French BV, British LR, American ABS, Japanese NK, Norway DNV-GL, Russia RS, South Korea KR, Italy RINA and other mainstream global classification societies.

Advantages Of Advance HCAG6400 Marine Gearbox

The HCAG6400 marine gearbox adopts a heavy-duty reinforced innovative structural design, delivering exceptional long-term operational reliability under high-power continuous load conditions. Its optimized heavy-load layout enables precise, stable alignment between the gearbox and large-power supporting marine diesel engine.
Rationally integrated overall structure with high-strength alloy construction brings outstanding bearing and overload resistance performance. The full design cycle prioritizes convenient daily operation and simplified, efficient routine maintenance for ship operators.
Boasting top-tier heavy-duty mechanical performance, the precision refined gear and box body structural design effectively suppress high-load operating noise and strongly dampen severe mechanical vibration during long-distance navigation.
Compatible with all types of domestic and imported large-power high-speed marine diesel engines, the unit supports vertical, horizontal and inclined installation layouts to satisfy complex large vessel layout requirements. It features stable, high-efficiency heavy-load deceleration performance and ultra-robust structural capacity to withstand extreme large propeller thrust loads.
Backed by a professional R&D team of high-power marine gearbox technical engineers and comprehensive global localized after-sales support network, all common wear-resistant replacement spare parts are fully stocked worldwide for ultra-fast delivery and minimal vessel downtime.

Technical Specifications

Gearbox Model:	HCAG6400
Input Speed:	1600-2100 RPM
Power:	1648-2163 kW
Center Distance:	N/A
Trans.Capacity:	1.03 kW / RPM
Reduction Ratio:	2.93-3.00
Rated Thrust:	110 kN
Net Weight:	1200 kg
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

Coming Soon

Model	Input Speed	Reduction Ratio	Trans. Capacity	Rated Thrust	Net Weight
HCAG1090	1500-4500 RPM	1.57-2.90	0.0696-0.06 kW/rpm	16 kN	106 kg
HCAG3050	1000-2600 RPM	1.35-3.00	0.4664-0.46 kW/rpm	50 kN	570 kg
HCAG5050	1500-2500 RPM	2.03-2.96	0.6319 kW/rpm	110 kN	870 kg
HCAG6400	1600-2100 RPM	2.93-3.00	1.03 kW/rpm	110 kN	1200 kg
HCAG7650	1000-2100 RPM	1.76-2.96	1.204-1.139 kW/rpm	135 kN	1300 kg
HCAG9055	1000-2100 RPM	1.97-2.95	1.356 kW/rpm	225 kN	1570 kg
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Technical Specifications of Advance HCAG6400 Marine Gearbox
Model	HCAG6400	Power(kW)	1648-2163	Center Distance(mm)	N/A
Input Speed(r/min)	1600-2100	Reduction Ratio(i)	2.93 3.00	Trans. Capacity(kW/rpm)	1.03
Rated Thrust(kN)	110	Net Weight(kg)	1200
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1. 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.
2. 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.
3. 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.
4. The weight of the gearbox is approximation, for different reduction ratio the weight is different.
5. 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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coming soon

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

	DCEC Marine Generator Set		CDQY SeaMac Control Lever
	CCEC Marine Generator Set		CDDY SeaMac Control Lever
	Deutz Marine Generator Set		CJRZ SeaMac Control Lever
	Weichai Marine Generator Set		CDRZ SeaMac Control Lever