crane duty helical gearbox

Housing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to make sure proper radiation against high temperature generated when devices are operated at their maximum capacity
Helical Gears & Pinion Shafts These have involute profile teeth and are constructed using high alloy case hardening steel.
Shafts Low speed shafts made from medium carbon steel that is duly high temperature treated and finished to high precision tolerance by grinding procedure, thus preventing leakage of essential oil and entry of dirt.
Bearings Antifriction bearings used to make sure long service life and also high process efficiency.
Direction of rotation Though gearboxes are suitable for rotation in either direction, working in and functional check run is done toward rotation specified.
Lubrication For regular speeds, splash lubrication is provided. At places where splash lubrication is not effective, a built-in/individual mounted lubrication oil pump is used for forced-feed lubrication.
Cooling Additional cooling devices provided inside lower part of housing depending on power to become transmitted and ambient heat range.
Overhung Loads Bearings may withstand overhung loads that arise because of mounting of toned and V-belt pulleys, gear wheels and chain sprockets of suitable dimensions.
Painting Casting surfaces painted with linear epoxy primer (both internally and externally).

High load carrying capacity
Minimal noise generation
Some of the standard structure features include:

Finding use in Cranes & Hoists, these can be offered in range from 2 HP to 100 HP as per the specific process needs of the customers. Further, the superior Equipment tooth geometry design also allows generation of maximum efficiency which includes –

These gearboxes provide ease of servicing along with rigid, robust and torsion resistant housing in order to ensure long services life standards. The housing is made from quality close grained Grey Cast Iron that’s proportioned to ensure proper radiation of warmth generated when the models are operated at maximum capacity. Further, ideal ribs are positioned under bearing seats for high power with walls of sufficient thickness to withstand the majority of severe stresses faced during operation. Additional, we also hold experience in providing housing in cast steel/fabricated steel complete if required.

Need even more regarding crane duty helical gearbox? See our web site currently!


Recent Posts

gearboxes agricultural

As one of leading gearboxes agricultural manufacturers, suppliers and exporters of mechanical products, We offer gearboxes agricultural and many other products.

Please contact us for details.


Manufacturer supplier exporter of gearboxes agricultural.