Marine Gearbox

Walle Diesel provides various types of marine gearboxes, including HC series, GW series, GC series, 2GWHXI series, light high-speed marine gearbox and marine auxiliary transmission gearboxes. These gearboxes can be widely used in various transport ships, engineering ships, fishing ships, etc.

The HC series marine gearboxes have a power range of 10kw to 3000kw, a speed ratio range of 1.5 to 20:1. Walle can provide complete specifications of HC series gearboxes, which have a very high market share and can be widely used in various types of the transport ship, fishing boats, work ships and other heavy-duty ships.

HTC600A Marine Gearbox
HCT800/1 Marine Gearbox
HCT800/3 Marine Gearbox
HTC800 Marine Gearbox
HCW1100 Marine Gearbox
HCW800 Marine Gearbox
J300 Marine Gearbox
MA100 Marine Gearbox
MA125 Marine Gearbox
MA142 Marine Gearbox
MB170 Marine Gearbox
MB242 Marine Gearbox
MB270A Marine Gearbox
T300/1 Marine Gearbox
T300 Marine Gearbox

06 Marine Gearbox
120B Marine Gearbox
135 Marine Gearbox
16A Marine Gearbox
26 Marine Gearbox
300 Marine Gearbox
40A Marine Gearbox
D300A Marine Gearbox
HC1000 Marine Gearbox
HC1200/1 Marine Gearbox
HC 1200 Marine Gearbox
HC1250 Marine Gearbox
HC138 Marine Gearbox
HC300 Marine Gearbox
HC400 Marine Gearbox
HC600A Marine Gearbox

HCD1000 Marine Gearbox
HCD138 Marine Gearbox
HCD1400 Maine Gearbox
HCD2000 Marine Gearbox
HCD2700 Maine Gearbox
HCD400A Marine Gearbox
HCD600A Marine Gearbox
HCD800 Marine Gearbox
HCT1100 Marine Gearbox
HCT1200 Marine Gearbox
HCT1400 Marine Gearbox
HCT1600 Marine Gearbo
HCT2000 Marine Gearbox
HCT400A/1 Marine Gearbox
HCT400A Marine Gearbox
HCT600A/1 Marine Gearbox

The GW series marine gearbox is a product produced by introducing the technology of German Lohman Stolfod Ford. There are 6 series of GWC, GWD, GWS, GWH，GWL, and GWK, of which GWC is the basic type. This series of products has complete specifications and high market share and is widely used in various large ships such as various transport ships, engineering ships, fishing ships and so on.

GWC Series Marine Gearbox
GWL Series Marine Gearbox

GWS Series Marine Gearbox
GWK Series Marine Gearbox

GWD Series Marine Gearbox
GWH Series Marine Gearbox

According to the input and output layout, GC series marine gearboxes are divided into four series, namely: GCS/GCST/GCSE series, GCH/GCHT/GCHE series, GCD series, GCC series, which forms the main propulsion system of the ship with the main engine and adjustable propellers, and is widely used in bulk carriers, oil tankers, container ships, etc. The control method is pneumatic control or electric control.

GCS/GCST/GCSE Series Marine Gearbox

GCC Series Marine Gearbox

GCD Series Marine Gearbox

GCH/GCHT/GCHE Series Marine Gearbox

The 2GWH marine gearbox adopts dual power input and a single power output layout, which forms the main propulsion system of the ship with the main engine and adjustable propeller. The two-machine paralleled ship power system is more and more popularized and applied due to more energy-saving and safety.

2GWH (two-machine parallel) marine gearbox

The light high-speed marine gearbox has a power range of 20kw~2300kw and a speed ratio range of 1.5~3.5:1. This series of products has complete specifications and high market share, and is widely used in various types of yachts, traffic boats, passenger ships and other ships.

HC038A Marine Gearbox
HC65 Marine Gearbox
MV100A Marine Gearbox
120C Marine Gearbox
HCV120 Marine Gearbox
HCQ Marine Gearbox
HCA138 Marine Gearbox
HC200 Marine Gearbox
HC201 Marine Gearbox

HCV230 Marine Gearbox
HCQ300 Marine Gearbox
HCA300 Marine Gearbox
HCA301 Marine Gearbox
HCA401 Marine Gearbox
HCQ501 Marine Gearbox
HCQ502 Marine Gearbox
HCQ700 Marine Gearbox
HCQ1000 Marine Gearbox

HCQ1400 Marine Gearbox
HCA1400 Marine Gearbox
HCAM1400 Marine Gearbox
HCQ1600 Marine Gearbox
HCQH1600 Marine Gearbox
HCQ1601 Marine Gearbox
HCM1400 Marine Gearbox
HCAM500 Marine Gearbox

The marine assistant transmission gearbox refers to the ship’s non-main propulsion gearbox. This type of gearbox is mainly used to drive hydraulic pumps, generators, mud pumps.etc.. According to user requirements can be configured clutch, speed increase, deceleration, braking, multiple PTO output and other functions.