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

  • Latest developments in construction machines
    April 4, 2012
    High performance backhoe loaders from Hidromek can compete with leading brands on performance - Mike Woof reports Turkish manufacturer Hidromek is looking to take a larger slice of the international market with its newly upgraded backhoe loader models. The firm currently sells machines in 50 countries worldwide and intends to boost its market profile. Marketing manager Levent Karaa aç said, "We will be a global brand." This family owned firm has come a long way since it was founded in 1978, manufacturing a
    Read More
  • Latest developments in construction machines
    February 14, 2012
    High performance backhoe loaders from Hidromek can compete with leading brands on performance - Mike Woof reports
    Read More
  • Powerful and productive pavers for the US market
    February 21, 2012
    New US-style pavers are coming to market, writes Mike Woof. Paving Techniques for the North American market focus on productivity, with manufacturers offering new machines specially for this sector. The US paving market is very different from Europe, with manufacturers having focussed on productivity so as to be able to surface the country’s long distance highway construction projects.
    Read More
  • Increased performance from hand-operated compaction machines
    April 13, 2012
    Compact compaction units are delivering increased performance – Mike Woof reports. Competition is tough in the market for non-ride-on compaction units, with two manufacturers now introducing revamped models. Both JCB and Wacker Neuson aim to claim a larger section of the market with their latest designs, compaction plates and remote-controlled trench rollers respectively.
    Read More

Highlighted Content