HCQ/HCA/HCM/HCV series light-duty high-speed marine gearboxes, with a power range of 20kW to 2300 kW, a speed ratio range of 1.0 to 3.5:1, and complete product specifications. Among them, the products with "Q" model are cast iron boxes, the products with "M" models are aluminum alloy boxes, and the products with "A" and "V" models are inclination transmission structures. This series of products has a high market share and is widely used in various types of yachts, transportation boats, passenger ships, official ships and other ships. The product design and manufacturing capabilities have reached the international advanced level.

Main technical features of the product:

1. It has the functions of reversing, clutching, decelerating, and bearing the thrust of the propeller;

2. Simple and compact structure, small size and light weight;

3. High rated input speed and high manufacturing precision of parts;

4. The whole machine has excellent performance, low noise and small vibration;

5. It is basically used in small and medium-sized high-speed ships with high-speed diesel engines;

6. Using mechanical and automatic control to realize emergency operation and remote control of the gearbox;

7. It can design and manufacture products with a small inclination angle of 5-14° for input and output.

Advance HCQ1400/ HCM1400/ HCA1400/HCA1401 Series Marine Gearbox

This series of marine gearboxes have the functions of deceleration, reverse, smooth clutch and bearing propeller thrust; they have the characteristics of compact structure, small size, light weight and high speed. Among them, the HCM1400 gearbox is made of aluminum alloy materials, and the key components are made of high-quality alloy materials, which can be matched with high-speed engines to form a powerful marine power unit.The HCQ1400/ HCM1400 gearboxes are arranged vertically and off-center, and the output shafts of the HCA1400/HCA1401 gearboxes have a downward inclination angle of 7°/5°, respectively.
This series of marine gearboxes are mainly used in large high-speed passenger ships, official ships, special ships, and various high-speed engineering ships.

                                                                                  Parameters

model	input speed r/min	reduction ratio (i )	transfer ability kW/r/min	Rated thrust (kN)	Center distance (mm )	length x width x height (mm )	net weight (kg )	Manipulation type	Link flywheel	connection housing	Input and output steering when following the train
HCQ1400	1000-2100	1.52 2.00 2.48	1.03	110	340	938 ×1210 ×1027	1430	Push-pull flexible shaft Electronic control	Special	Special	on the contrary
		3.00	0.90
HCA1400 ( tilt angle 7 °)	1600-2100	2.93	0.88	110		826 ×1300 ×1250		Push-pull flexible shaft Electronic control	Special	Special	on the contrary
HCA1401 ( Inclination 5 °)	1000-2100	1.52	1.031	110		756 ×1300 ×1285	1400	Push-pull flexible shaft Electronic control Air control	Special	Special	on the contrary
		2.03	1.031
		2.53	0.93
		2.93	0.88
HCM1400	1000-2100	1.48 2.02 2.55	1.031	110	340	1023 × 1000 × 1118	950	Push-pull flexible shaft Electronic control	SAE21 18	SAE00 0	on the contrary
		3.07	0.89