Train Finder
Our trackless train finder matches your route to the right train in under a minute. Set your passenger count, the steepest grade on your route, road use, and drive type. You see which of eleven train configurations fits, and exactly why the others do not.
Four questions
Every route has limits: how many guests ride at once, how steep it gets, and whether it crosses a public road. Set yours below. Trains that fit stay highlighted, the rest show what rules them out.
Not sure about your grade or passenger numbers? New to running a train ride? Book a free consultation and we work it out with you.
A Wattman train fits your route? See what it costs.
The full picture
Capacity, drive, maximum grade, and road use for every train in one table, from our smallest Mini Express to the largest road trains.
| Train | Brand | Capacity | Drive | Max grade | Public roads | Best for | Built in |
|---|---|---|---|---|---|---|---|
| Mini Express, 3 wagons | Wattman | About 18 small children, or about 12 adults and children | Electric | 7% | No, private grounds | Children’s rides, malls, events, indoor and outdoor venues | Canada |
| Mini Express, 4 wagons | Wattman | About 24 small children, or about 18 adults and children | Electric | 7% | No, private grounds | Children’s rides, malls, events, indoor and outdoor venues | Canada |
| Maxi Express, 3 wagons | Wattman | About 24 small children, or about 18 adults and children | Electric | 7% | No, private grounds | Family attractions, malls, parks | Canada |
| Maxi Express, 4 wagons | Wattman | About 32 small children, or about 24 adults and children | Electric | 7% | No, private grounds | Family attractions, malls, parks | Canada |
| TJ25 | Gopo | Up to 36 adults and children, or up to 24 adults | Gasoline, 2WD | 7% | No, private grounds | Rental and event operators, farms, holiday events | United States |
| TDK50 / TDJ50 | Gopo | Up to 60 adults, 15 per coach | Diesel, 4WD | 12%* | Depends on local approval | Parks, farms, municipal routes | United States |
| Vision EV | Deltrain | 17 to 51 seats, 17 per coach | Electric | 15% | EU type-approved; US road use subject to local approval | City shuttles, resorts | Portugal |
| Delga EV | Deltrain | 20 to 84 seats: 20 per standard coach, 28 per long coach | Electric | 15% | EU type-approved; US road use subject to local approval | City tours, parks, resorts | Portugal |
| Tagus EV | Deltrain | 20 to 84 seats: 20 per standard coach, 28 per long coach | Electric, 4WD | 20% | EU type-approved; US road use subject to local approval | Steep routes, hilltop attractions | Portugal |
| Tagus | Deltrain | 20 to 84 seats: 20 per standard coach, 28 per long coach | Diesel, 4x4 | 15% | EU type-approved; US road use subject to local approval | City tours, long routes | Portugal |
| Safari | Deltrain | 20 to 84 seats: 20 per standard coach, 28 per long coach | Diesel, 4x4 | 15% | EU type-approved; US road use subject to local approval | Safari parks, estates, rough terrain | Portugal |
*TDK50 / TDJ50: 12% with the optional hydraulic coach brakes. Wattman and TJ25 capacity is approximate and depends on passenger size and mix. TDK50 / TDJ50 and Deltrain capacity is based on fixed seating; Deltrain capacity depends on the number of coaches (1 to 3) and the standard or long coach version.
Who builds what
Wattman USA sells Wattman electric trains. For routes that need more grade, more seats, or road use, our sister company The Train Company offers Gopo and Deltrain. One conversation covers all three.
Electric attraction trains built in Canada, for malls, parks, zoos, events, and private grounds. Quiet, zero-emission, and sold and supported by Wattman USA.
Explore Wattman trains →Outdoor route trains built in the United States for parks, farms, and events, on John Deere and Kubota engine platforms. Available through The Train Company.
About Gopo →EU type-approved tourist trains built in Portugal, electric and diesel, for city tours, resorts, and longer public routes. Available through The Train Company.
About Deltrain →Questions
Wattman Mini Express and Maxi Express trains are rated for grades up to 7%. For steeper routes, the Gopo TDK50 / TDJ50 handles up to 12% with its optional hydraulic coach brakes, most Deltrain models up to 15%, and the Deltrain Tagus EV up to 20%.
A Wattman Maxi Express with four wagons carries about 24 adults and children. The Gopo TJ25 carries up to 24 adults, the Gopo TDK50 / TDJ50 up to 60 adults, and Deltrain trains up to 84 seated passengers, depending on the number and type of coaches.
Wattman trains and the Gopo TJ25 are built for private grounds. The Gopo TDK50 / TDJ50 can run on public road sections where the local authority approves it, which a city can do for its own streets. Deltrain trains are EU type-approved; use on US public roads is subject to local approval.
Because the right train depends on your route. Wattman builds electric trains for private grounds up to a 7% grade. When a route needs more grade, more seats, or road use, our sister company The Train Company offers Gopo and Deltrain trains, so you get a fit instead of a compromise.
Yes. In a free consultation we review your route, passenger numbers, and terrain, and recommend the train and configuration that fit your operation. No obligation.
Next step
Book a free consultation. We confirm the right train and configuration for your route, your guests, and your timeline.

Page loading