crane duty helical gearbox

Housing Rigid, robust and torsion resistant in quality close grained Grey Cast Iron to make sure proper radiation against warmth generated when products are operated in 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 metal that is duly high temperature treated and finished to high precision tolerance by grinding procedure, thus avoiding leakage of essential oil and entry of dirt.
Bearings Antifriction bearings used to ensure long service life in addition to high process efficiency.
Path of rotation Though gearboxes are suitable for rotation in either direction, running in and functional test run is done in direction of rotation specified.
Lubrication For normal speeds, splash lubrication is provided. At places where splash lubrication isn’t effective, a built-in/separate mounted lubrication essential oil pump can be used for forced-feed lubrication.
Cooling Additional cooling systems provided inside lower part of housing depending on power to be transmitted and ambient temperature.
Overhung Loads Bearings may withstand overhung loads that occur because of mounting of smooth and V-belt pulleys, gear wheels and chain sprockets of appropriate dimensions.
Painting Casting areas painted with linear epoxy primer (both internally and externally).

High load carrying capacity
crane duty helical gearbox Minimal noise generation
CONSTRUCTION FEATURES
A few of the standard construction features include:

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