Email:

Advance Marine Gearboxes, Transmissions

Mainline can supply and fit any gearbox of your choice to your Gardner engine. Twin Disc, PRM, Nigata to name just a few. 

We can also supply and fit the ADVANCE gearbox which marries particularly well with the Gardner engine. 

The Advance gearbox is a robust gearbox suitable for many applications.  Founded in 1960, the Advance Gearbox Company of China develops and manufactures a wide range of transmissions for use in industrial, agricultural and marine use. Since the 1980’s, significant reforms have been made in the company’s technological and manufacturing departments and it now produces transmissions to international classifications standards. In 2002 the Advance Gearbox Company passed ISO9001-2000 certification.

Advance gearboxes are a compact, heavy-duty yet light-in-weight gearbox and considered to be reliable in operation, durable in application, and easy to maintain. Mainline has been supplying Advance gearboxes, in particular to the marine industry, since the 1990’s. The gearboxes are manufactured in a wide range of power ratings from the smaller mechanical joint clutch gearboxes (from 12.5 hp) through to the larger horsepower hydraulic range (to 1440 hp.), some with power take-off (PTO).

Below is a sample of marine hydraulic gearboxes Mainline has most commonly fitted to the Gardner engine however the wide range of Advance gearboxes available are suitable for most makes and size of diesel engine.

120C Marine Gearbox: 340 hp @ 2500rpm
Engine Speed: 1000 - 2500 rpm
 
Ratio 1.48 1.94 2.45 2.96 3.35
Rate(hp/rpm) 0.136 0.136 0.136 0.122 0.109

L x W x H: 352 x 694 x 650mm
Bell Housing: SAE 1, 2
Center Distance: 180mm
Nett wgt: 225Kg
Flanges: SAE 14, 11.5
   

MB170 Marine Gearbox: 132 hp @ 2500rpm
Engine Speed: 1000 - 2500 rpm
 
Ratio 1.97 2.52 3.04 3.54 3.96 4.5 5.06 5.47 5.88
Rate(hp/rpm) 0.053 0.053 0.053 0.053 0.053 0.042 0.042 0.037 0.037

L x W x H: 485 x 610 x 656mm
Bell Housing: SAE 1, 2, 3
Center Distance: 170mm
Nett wgt: 240kg
Flanges: SAE 14, 11.5, 10
   

MB242 Marine Gearbox: 350 hp @ 2500rpm
Engine Speed: 1000 - 2500 rpm
 
Ratio 2.5 3.04 3.52 3.95 4.53 5.12 5.56 5.88
Rate(hp/rpm) 0.140 0.140 0.140 0.140 0.140 0.136 0.128 0.010

L x W x H: 442 x 744 x 763mm
Bell Housing: SAE 1, 2
Center Distance: 242mm
Nett wgt: 385kg
Flanges: SAE 14, 11.5
   

300 Marine Gearbox: 805 hp @ 2300rpm
Engine Speed: 1000 - 2300 rpm
 
Ratio 2.5 3.04 3.52 3.95 4.53 5.12 5.56 5.88
Rate(hp/rpm) 0.140 0.140 0.140 0.140 0.140 0.136 0.128 0.010

L x W x H: 638 x 870 x 864mm
Bell Housing: SAE 0, 1
Center Distance: 264mm
Nett wgt: 740kg
Flanges: SAE 18, 16, 14
   


Please Contact us with your gearbox requirements and if possible provide as much information about the gearbox application as you can. This will enable us to reply promptly and in detail.