Comer Industries broadens drive range

Comer Industries has expanded its product range offer in the mobile equipment market with new, high end, rotating housing, planetary drives. The new PGRF-7003, 9003 and 11003 models are said to be more compact and rugged, as well as being interchangeable. The firm says that the units meet a need for more demanding technical requirements from major OEMs and the market. With this new introduction, Comer Industries’ rotating housing product portfolio ranges now from PGRF-802 with rated peak torque of 10,000Nm
January 6, 2017 Read time: 2 mins
Comer is offering an improved drive system
7292 Comer Industries has expanded its product range offer in the mobile equipment market with new, high end, rotating housing, planetary drives. The new PGRF-7003, 9003 and 11003 models are said to be more compact and rugged, as well as being interchangeable. The firm says that the units meet a need for more demanding technical requirements from major OEMs and the market. With this new introduction, Comer Industries’ rotating housing product portfolio ranges now from PGRF-802 with rated peak torque of 10,000Nm to PGRF-11003, with its rated peak output torque of 110,000Nm.

These planetary final drives suit heavy duty applications and have been tested extensively in the laboratory and in the field by selected customers. The testing is said to have proven the robustness and reliability of these heavy duty drive units according to the firm.

As tangible results of all these activities, Comer Industries has started serial production on a few applications. The ground sun and planet gears, meshing with the nitrited ring gears and being supported by forged alloy steel planet carriers, are said to give the PGRF-11003 the reliability required for rugged off-highway applications where high shock loads are common. In addition, the usage of high load tapered roller bearings, instead of spherical ball bearings, guarantee less specific pressure on the rollers and longer life, even in presence of heavy weight machines or high pulling force.

This planetary design and layout - which can fit a sprocket, a rim of a wheel, a winch, or a drum - can be used across a wide range of heavy-duty machines. This design offers a wide range of ratios, is designed to fit all the most common axial piston motors, has a parking and emergency brake with multiple friction discs, a different interface lay out and a disconnection option for towing.

For more information on companies in this article

Related Content

  • Comer Industries’ mixer axles
    May 29, 2013
    Comer Industries says the new self-propelled 2m³ mobile concrete mixer, equipped with a set of its axles S-128, meets the demands of the Indian market. The new Argo 2000 is a cooperation project between Comer Industries, Fiori Group and the Joint Venture Ajax Fiori Engineering (India), which was launched in 2011 and led to the validation of the product S-128 after a year of field testing. “The self-propelled concrete mixer, having a very high payload, is an off-road vehicle. In any working or transfer condi
    Read More
  • Mobile crushing and screening machine advances
    July 23, 2018
    A series of major new advances are being seen in the crushing and screening equipment market – Mike Woof writes New developments are coming for the aggregate production sector, with a host of new technologies for the crushing and screening segment. These new machines are said to be more versatile, more productive, more efficient and offer a lower cost/tonne than any equipment available previously. CDE claims that its new AggMax 163-SR scrubbing and attrition system features an efficient new RotoMax logw
    Read More
  • Chinese manufacturers competing in quarrying segment
    March 5, 2015
    Chinese firms are now gearing up to tackle the quarrying market - Mike Woof writes. One of the key developments of note for the bauma China exhibition in late 2014 was the number of Chinese manufacturers now looking to compete in the quarrying sector. Also of note was how Western manufacturers are also taking the emergent markets seriously, developing machines to counter this increased competition from China. In many cases Western manufacturers have partnered with Chinese firms, bought out Chinese companies
    Read More
  • New milling and stabilisation technology is coming to market
    May 29, 2013
    An array of new developments in the market for road recycling and stabilisation machines as well as milling equipment is now on offer - Mike Woof reports. Major new developments are being seen in the sector for road recycling and stabilisation equipment, as well as milling machines. New models are coming to market that benefit from the latest low emission engine technology to meet the increasingly tough European and North American requirements.
    Read More

Highlighted Content