Trolleys and Beam Clamps for Hoists

Plain Push Trolleys

Ergonomic Partners proudly stocks and sells CM (Columbus McKinnon), Budgit, Coffing, and Harrington material handling equipment. Whether lifting steel beams or positioning delicate electronic equipment, all of the necessary products are available from a single source for your complete lifting systems. Jib cranes, enclosed track systems, crane components, trolleys, and beam clamps offer numerous options overhead, while hoists are available in electric, air, and manual configurations. Below-the-hook attachments like spreader beams, shackles, chain slings, hooks, and clamps round out the most versatile line in the industry. We and our parent company Tri-State Equipment Company Inc. are the one authority that has it all. An integral part of the material handling industry for more than 59 years with a reputation for quality and durability.

CM Model PT or 84A Plain Push and Hand Geared Trolleys

A long life of superior performance and minimal maintenance with fully sealed precision bearings, heavy-duty side frames, and fully machined wheel tread. Features include: 1/4 through 25-ton capacities with 30-50 ton trolleys available as tandem construction, Lifetime lubricated, precision ball bearings on trolleys through 3 ton capacity. Capacities 4 tons+ are equipped with sealed, Timken tapered roller bearings and grease fittings, Heavy rolled steel side frames extend beyond the wheels for superior strength and rigidity. 1/4 through 12 tons capacities use universal treads for use on flat or tapered flanges. 16 through 25 tons capacities operate on American Standard I-beams with tapered flanges. Hoist trolley wheels fully machined from alloy cast iron and hardened for high strength and long life. Alloy steel axles and equalizer pins are heat treated for maximum strength and wear life. Available to fit a broad range of wider flange beams. Made in the USA Spark resistant models available

CM Model PT or 84A Plain Push

Model Plain	Model Geared	Cap.	Flange	Min. Curve
1641-0025	1642-0025	1/4-ton	2.66-5 in.	20 in.
1641-0050	1642-0050	1/2-ton	2.66–5 in.	20 in.
1641-0100	1642-0100	1-ton	3-6 in.	24 in.
1641-0150	1642-0150	1.5-ton	3-6 in.	24 in.
1641-0200	1642-0200	2-ton	3.33-6.25 in.	30 in.
1641-0300	1642-0300	3-ton	3.33-6.25 in.	30 in.
1641-0400	1642-0400	4-ton	4–7 in.	36 in.
1641-0500	1642-0500	5-ton	4–7 in.	36 in.
1641-0600	1642-0600	6-ton	4–7 in.	36 in.
1641-0800	1642-0800	8-ton	4.62-8 in.	60 in.
1641-1000	1642-1000	10-ton	4.62-8 in.	60 in.
1641-1200	1642-1200	12-ton	4.62-8 in.	60 in.
1631-1600	1632-1600	16-ton	6-8 in.	96 in.
1631-2000	1632-2000	20-ton	6-8 in.	96 in.
1631-2500	1632-2500	25-ton	6-8 in.	120 in.

Ergonomic Partners serves clients from coast to coast, Canada, Mexico, and especially focused in the states of Missouri, Illinois, Indiana, Iowa, Kansas, Nebraska, Arkansas, Mississippi, Tennessee, Kentucky, South Carolina, Florida, and Oklahoma.