Stertil-Koni Debuts Five New Air/Hydraulic Jacks for Heavy Duty Applications

June 7, 2021

Stertil-Koni, the recognized leader in heavy duty bus lifts and truck lifts across North America, introduced five new, air-over-hydraulic jacks, each engineered for heavy duty applications – notably trucking, transit buses, agriculture and construction.

While capacities and applications vary, all share superior engineering features, including:

  • Air-powered, hydraulics delivering smooth and precise operation;
  • Chrome-plated lifting rams for extended service life;
  • Hydraulic protection against overloading;
  • Convenient controls located on the end of handles, requiring constant pressure while operating -- for optimum safety; and
  • Standard 2” and 4” height extensions.

The models introduced by Stertil-Koni are:

  1. Model S25-1, a single-stage jack for vehicles and machinery with a capacity of 55,000 lbs.
  2. Model SK25-1H, a single-stage jack for agricultural contractor machinery, trailers, and other high clearance applications, with a capacity of 55,000 lbs.
  3. Model SK25-2, a two-stage versatile hydraulic jack for buses and trucks with a capacity up to 55,000 lbs.
  4. Model SK40-4, a four-stage jack for ultra-low transit vehicles with a maximum capacity up to 88,000 lbs.
  5. Model SK50-3, a three-stage high capacity ergonomic jack for low-clearance vehicles with a maximum capacity up to 110,000 lbs.

In making the announcement, Stertil-Koni Business Development Manager, Radu Pop, noted, “Stertil-Koni, which has a well-established expertise in heavy duty lifting utilizing top-tier hydraulic technology, is pleased to broaden our portfolio of offerings in shop equipment to our customers. Each of the five, new air-over-hydraulic jacks we have introduced is engineered to provide even more support to the busy technician hard at work.”