D300A diesel engine gearbox

Specifications

Qualified marine gearbox with competitive price and best service.Diesel engine part

We specializes in producing kinds of series diesel engine gearbox, marine gearbox and various spare parts. Our factory is listed in City's Key Project of Technical Reform in 2000.

  

Model D300A

In general,the technical data of model D300 are the same with that of model 300 except those as follows:

 

1.Centre distance:355mm

 

2.Rated speed of matched engine:1000-2500rpm

 

3.Reduction ratio and corresponding transmission capacity:

Normal ratio	Practical ratio	Trans.capacity kW/(rpm) (HP/rpm)
4:1	4:1	0.257(0.350)
4.5:1	4.48:1	0.243(0.330)
5:1	5.05:1	0.22(0.300)
5.5:1	5.52:1	0.184(0.250)
6:1	5.9:1	0.184(0.250)
6.5:1	6.56:1	0.147(0.200)
7:1	7.06:1	0.147(0.200)
7.5:1	7.63:1	0.125(0.170)

 

4. Direction of input shaft(facing output end):

ZD300:left-handed(anti-clockwise)

YD300:right-handed(clockwise)

 

5.Rated propeller thrust:60,000N

 

6.Overall dimension(LXWXH):786X980X1041mm

 

7.Net weight:940kg

 

Hydraulic operated clutch.

Toothed rubber block drive.

Transmit the full power by reverse or observe drive, convenience for twin-engine fitting.

 

We're ready to establish long term of relationship with reliable business partners all over the world.