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Sellick STM55A Series II — STM Truck-Mounted Forklift — 5,500 lb
Sellick logo Factory Authorized Sellick Dealer

STM55A Series II

STM Truck-Mounted Forklift — 5,500 lb
5,500 lb Diesel Pneumatic 3wd

The STM55A Series II is Sellick's take on a 5,500-lb diesel truck-mounted forklift. We're Valley Industrial Trucks, the authorized Sellick dealer here in Youngstown, OH, and we sell this one with a real quote, financing, trade-in credit, and our own service behind it. Call 888-952-7536 to get started.

  • 5,500 lb capacity at 24" load center, riding piggyback on your truck or trailer
  • Variants: 4-Way steering, Pantograph Reach, 4W+PR combo, and Brick & Block spec
  • Kohler KDI Tier 4 diesel with EZ Trac hands-free traction control
  • Universal mounting kit fits most trucks and trailers; STM70A offers 7,000 lb
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No pricing shown. Contact us for a quote tailored to your application.

About the Sellick STM55A Series II

The Sellick STM55A Series II is a 5,500-lb diesel truck-mounted forklift. This is the size that covers the widest range of everyday work, from receiving to shipping to general plant duty. On the spec sheet you'll find One-touch 4-WAY mode transition for long-load handling (4W models), Pantograph reach for one-side truck unloading (PR models), and Spacious operator platform with fingertip controls and LCD display. The fastest way to price a STM55A Series II is to ask us. Configuration, tires, and attachments all move the number, so a real quote beats a web sticker every time. Call 888-952-7536 or send a request and we'll usually turn it around the same day, financing and trade-in included. We're the authorized Sellick dealer for the Youngstown and Akron area, with factory-trained service and OEM parts based in Youngstown, OH.

Key Features

  • One-touch 4-WAY mode transition for long-load handling (4W models)
  • Pantograph reach for one-side truck unloading (PR models)
  • Spacious operator platform with fingertip controls and LCD display
  • EZ Drive controls and EZ Trac hands-free traction control
  • Brick & Block configuration for building-products delivery
  • Kohler Tier 4 diesel — no DPF regeneration downtime

The Sellick Advantage

Rough Terrain Specialists
Sellick has built nothing but rough-terrain forklifts since 1969. It is not a sideline for them — it is the entire company, and it shows in how these machines handle mud, gravel, and uneven ground.
SEE-THRU® Mast
Sellick's high-visibility mast design gives the operator a genuine sight line to the load and the ground ahead — a real safety advantage on a job site full of people.
Tier 4 — No DPF or SCR
Sellick meets Tier 4 emissions without a diesel particulate filter or SCR system, so there is no regen cycle to interrupt work and no diesel exhaust fluid to keep topped off.
Factory Authorized Service
When you buy from Valley, you get factory-trained Sellick service from the same team. OEM parts, warranty support, and 70 years of Mahoning Valley experience.

Technical Specifications

Max Capacity 5,500 lbs @ 24" load center (STM70A: 7,000 lbs)
Engine Kohler KDI 1903TCR Tier 4 diesel, 56 hp
Lift Heights 8, 10, or 12 ft
Drive Three-wheel drive with EZ Trac traction control
Mounting Universal kit fits most trucks/trailers

Specifications are approximate and subject to change. Contact Valley Industrial Trucks for confirmed specifications on your specific configuration.

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Buying the Sellick STM55A Series II — FAQ

Pricing, financing, lead times, and service answers for buyers across Youngstown, Akron, and Northeast Ohio.

How much does the Sellick STM55A Series II cost?

We quote the Sellick STM55A Series II rather than post a price, because what you pay comes down to how it's configured: mast, attachments, tires, new or used. Call 888-952-7536 or request a quote online and we'll get you a real number, usually the same day. Financing and trade-in credit can bring the out-of-pocket cost down, so ask about both.

Can I finance the Sellick STM55A Series II?

Yes. We finance the Sellick STM55A Series II through equipment lenders we work with regularly, with terms that depend on your credit and the amount. We'll also take your current forklift in on trade and put that toward the purchase. Call 888-952-7536 and we'll walk through the options.

How soon can I get a Sellick STM55A Series II?

It depends on stock. If we have one on the ground or a good used unit, we can often have it to you within a few days across the Youngstown and Akron area; a new factory order takes longer. If you're stuck without a truck in the meantime, we can put you in a rental to bridge the gap. Call 888-952-7536 for where things stand right now.

What is the lifting capacity of the Sellick STM55A Series II?

The Sellick STM55A Series II is rated to lift 5,500 lbs. It's a diesel truck-mounted forklift. For the exact rating on your configuration and attachments, give us a call at 888-952-7536.

Is the Sellick STM55A Series II electric, propane, or diesel?

It's diesel, built for sustained outdoor work, with long runtimes and the torque to handle heavy loads on rough ground.

Does the Sellick STM55A Series II come with warranty, service, and parts support?

Yes. We're an authorized Sellick dealer, so the STM55A Series II comes with full factory warranty, and our own factory-trained techs service it with OEM parts across the Youngstown and Akron area. Call 888-952-7536 to book service or set up a preventive-maintenance schedule so it's handled before something breaks.

Call 888-952-7536
Sellick STM55A Series II
STM Truck-Mounted Forklift — 5,500 lb
888-952-7536

Areas We Serve

Employee-owned in Youngstown, OH since 1956 — Valley provides forklift sales, service, parts, and warehouse solutions across Youngstown and all of Northeast Ohio.

YoungstownBoardmanWarrenCantonAkron

We also serve Mahoning County, Trumbull County, Columbiana County, Stark County, Summit County, Portage County, Mercer County, PA, Lawrence County, PA, and the surrounding Northeast Ohio communities. Don't see your town? Call 888-952-7536 — if you're in our region, we cover you.

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