Advance MA142 Marine Gearbox

The speed input range of the Advance MA142 marine gearbox is 1500-2500 RPM, with engine input power from 27.3 kW to 63 kW. the center distance is 142 mm, the reduction ratio range is 1.97-5.47, the transmission capacity range is 0.03-0.013 kW/RPM, the rated propeller thrust is 8.5 KN, and the input shaft is in the train Opposite to the output shaft.
Advance MA142 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 MA142 marine gearboxes provides of control system which are push-pull flexible shaft, To meet the different requirement of coupling with different engine brand and models, Advance MA142 marine gearboxes provide different SAE size coupling and housing including SAE 2 3, flywheel SAE 11.5 10 is available……
All of our Advance MA 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 MA142 Marine Gearbox

It has the functions of reversing, clutching, and deceleration, and can be matched with various marine diesel engines with equivalent torque to form a unit. Applicable to all kinds of medium and small ships.
The gearbox has a compact structure and can be controlled by a variety of control methods. The operation is light and sensitive, and it can be operated from a distance, which is convenient for driving and machine integration.
The advanced design makes the connection of the gearbox very soft, easy to maintain, more durable, and has the characteristics of large transmission power, small size and light weight.
The toothed elastic input coupling and connection cover can be matched with various flywheels and flywheel shells to connect with the host, easy installation and beautiful appearance
With excellent deceleration effect and strong bearing propeller thrust
Professional gearbox specialists and after-sales service, spare parts directly available from stock.

Technical Specifications

Gearbox Model:	MA142
Input Speed:	1500-2500 RPM
Power:	27.3-63.0 kW @ 2100 RPM
Center Distance:	142 mm
Trans.Capacity:	0.03-0.013 kW / RPM
Reduction Ratio:	1.97 3.54 3.95 4.50 5.06 5.47
Rated Thrust:	8.5 kN
Dimension:	308 mm * 520 mm * 540 mmm
Net Weight:	140 kg
Lead Time:	15-30 Working Days
Payment Terms:	T/T ,L/C

This is a commemorative picture of the EMAC event.

Browser not compatible.

Model	Input Speed	Trans. Capacity	Power	Dimension	Controls
MA100	1500-3000 r/min	0.009 kW/RPM	18.9 kW @ 2100 RPM	236 mm * 390 mm * 420 mm	Mechanical
MA125	1500-3000 r/min	0.02 kW/RPM	42 kW @ 2100 RPM	291 mm * 454 mm * 485 mm	Mechanical
MA142	1500-2500 r/min	0.03 kW/RPM	63 kW @ 2100 RPM	308 mm * 520 mm * 540 mm	Mechanical
——END——

Technical Specifications of Advance MA142 Marine Gearbox
Model	MA142	Input Speed(r/min)	1500-2500	Center Distance(mm)	142
Reduction Ratio(i)	1.97 2.52 3.03	Trans.Capacity(kW/rpm)	0.03	Power(kW)	63kW@2100RPM
	3.54		0.026		54.6kW@2100RPM
	3.95		0.023		48.3kW@2100RPM
	4.5		0.019		39.9kW@2100RPM
	5.06		0.016		33.6kW@2100RPM
	5.47		0.013		27.3kW@2100RPM
Rated Thrust(kN)	8.5	Dimension(mm)	308520540	Net Weight(kg)	140
Flywheel	SAE11.5 10	Bell Housing	SAE2 3	Controls	Mechanical
——END——

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°
——END——

Optional Accessories of Advance MA142 Medium-Low Duty Marine Gearbox
Bell Housing	195C	Input Coupling	1. Highly Flexible Coupling
	/		2. Toothed Input Coupling
Direction of Input Shaft Rotation	1. Anti-clockwise (Facing the Output End)	VDO	Gearbox Pressure Visible on Bridge
	2. Clockwise (Facing the Output End)
Alarm Device	1. Temperature	Control System	1. Mechanical
	2. Working Pressure		2. Electrical
	3. Lubricating Oil Pressure		3. Pneumatical
Gauge	Oil Temperature

Modifiable Components of Advance MA142 Medium-Low Duty Marine Gearbox
Special Reduction Ratio	According to Customer’s Special Requirements	Replacement of Imported Bearing	1. Stronger Endurance
			2. Longer Service Life
			3. Higher Limit Speed
PTO	Power Take Off	Output Shaft Coupling	Based on Customers data to produce
——END——

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
——END——

	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