Chance Rides began to fabricate their 2 ft (610 mm) narrow gauge C. P. Huntington locomotive in 1960.
These locomotives are powered by a gasoline, diesel, propane or electric engine.
The engine is powered to an automatic transmission, which controls a 90* drop down gearbox that powers drive shafts to the front and rear power trucks.
Its drive wheels are not powered, but roll on the rails while fake side rods reciprocate in and out of fake cylinders.
The false drive wheels have been removed by some owners for ease of maintenance.
This has been the most popular park train since The Allan Herschell Company merged into Chance Industries and production of the S-24 Iron Horse train ceased.
Many amusement parks are replacing their steam locomotives with these locomotives since they are easier to maintain and operate.

The first C. P. Huntington locomotive was delivered to the now-defunct Joyland Amusement Park in Wichita, Kansas.
This replaced the original miniature train that has operated since 1933.
As the first locomotive, it carries the serial number 1 from the factory.

The Lincoln Children's Zoo in Lincoln, Nebraska, operates a 2 ft (610 mm) narrow gauge C. P. Huntington locomotive on its ZO&O Railroad train ride around the park.
Established in 1963 as the Iron Horse Railroad, the first C. P. Huntington locomotive was delivered to the Lincoln Children's Zoo founder, Arnot R. Folsom, by Richard H. Chance, President of Chance Rides in Wichita, Kansas.
The first engineer hired by Folsom in 1963 was a local high school student, J. D. Ayres, who worked as a seasonal employee building the railroad track prior to the Zoo's opening.
In October 1963, the city of Lincoln staged a Golden Spike Ceremony attended by the Mayor, City Council, and other local dignitaries.
The ceremonial Golden Spike was an actual track spike of a type used extensively in building the railroad, but which had been gold plated for the event.
The Iron Horse Railroad operated successfully as the primary revenue generator for the Lincoln Children's Zoo prior to the grand opening in 1965.

There are three C.P. Huntington replicas operating the perimeter track at the Santa Barbara Zoo.

Story Land in Glen, NH operates four C.P. Huntington locomotives.

Pullen Park, a park run since 1887 in Raleigh, NC, has a CP Huntington train with millions of riders to ride on it since 1950.

The Baton Rouge Zoo also runs a C.P. Huntington locomotive around the perimeter of its zoo.
It was donated by the local Coca-Cola plant.

Landa Park in New Braunfels, TX operates a gas powered version through the park surrounding the springs and headwaters of the Comal River.

The Downtown Aquarium in Houston became the first operator of an electric version of the locomotive.

The defunct Ghost Town in the Sky in Maggie Valley, NC lists on the bill of sale a C.P. Huntington by Chance Rides, Inc. with a Teledyne Continental 4 cyl.
64hp engine, 24" gauge track encircling the town, and 5 cars.

Storyland & Playland in Roeding Park located in Fresno, CA, runs a Chance Rides CP Huntington locomotive between the two themed parks pulling a total of 6 passenger cars.

As of 2018, Chance Rides has built over 400 different C. P. Huntington locomotives and coaches for customers around the world - such as "Window on China" in Taiwan that run 2 of these locomotives.
Prices for locomotives run just under $200,000 and coaches run about $60,000 each.
Locomotives and coaches can be customized in a variety of ways.
Chance Rides began to fabricate their 2 ft (610 mm) narrow gauge C. P. Huntington locomotive in 1960. These locomotives are powered by a gasoline, diesel, propane or electric engine. The engine is powered to an automatic transmission, which controls a 90* drop down gearbox that powers drive shafts to the front and rear power trucks. Its drive wheels are not powered, but roll on the rails while fake side rods reciprocate in and out of fake cylinders. The false drive wheels have been removed by some owners for ease of maintenance. This has been the most popular park train since The Allan Herschell Company merged into Chance Industries and production of the S-24 Iron Horse train ceased. Many amusement parks are replacing their steam locomotives with these locomotives since they are easier to maintain and operate.
The first C. P. Huntington locomotive was delivered to the now-defunct Joyland Amusement Park in Wichita, Kansas. This replaced the original miniature train that has operated since 1933. As the first locomotive, it carries the serial number 1 from the factory.
The Lincoln Children's Zoo in Lincoln, Nebraska, operates a 2 ft (610 mm) narrow gauge C. P. Huntington locomotive on its ZO&O Railroad train ride around the park. Established in 1963 as the Iron Horse Railroad, the first C. P. Huntington locomotive was delivered to the Lincoln Children's Zoo founder, Arnot R. Folsom, by Richard H. Chance, President of Chance Rides in Wichita, Kansas. The first engineer hired by Folsom in 1963 was a local high school student, J. D. Ayres, who worked as a seasonal employee building the railroad track prior to the Zoo's opening. In October 1963, the city of Lincoln staged a Golden Spike Ceremony attended by the Mayor, City Council, and other local dignitaries. The ceremonial Golden Spike was an actual track spike of a type used extensively in building the railroad, but which had been gold plated for the event. The Iron Horse Railroad operated successfully as the primary revenue generator for the Lincoln Children's Zoo prior to the grand opening in 1965.
There are three C.P. Huntington replicas operating the perimeter track at the Santa Barbara Zoo.
Story Land in Glen, NH operates four C.P. Huntington locomotives. 
Pullen Park, a park run since 1887 in Raleigh, NC, has a CP Huntington train with millions of riders to ride on it since 1950.
The Baton Rouge Zoo also runs a C.P. Huntington locomotive around the perimeter of its zoo. It was donated by the local Coca-Cola plant.
Landa Park in New Braunfels, TX operates a gas powered version through the park surrounding the springs and headwaters of the Comal River.
The Downtown Aquarium in Houston became the first operator of an electric version of the locomotive.
The defunct Ghost Town in the Sky in Maggie Valley, NC lists on the bill of sale a C.P. Huntington by Chance Rides, Inc. with a Teledyne Continental 4 cyl. 64hp engine, 24" gauge track encircling the town, and 5 cars. 
Storyland & Playland in Roeding Park located in Fresno, CA, runs a Chance Rides CP Huntington locomotive between the two themed parks pulling a total of 6 passenger cars.
As of 2018, Chance Rides has built over 400 different C. P. Huntington locomotives and coaches for customers around the world - such as "Window on China" in Taiwan that run 2 of these locomotives. Prices for locomotives run just under $200,000 and coaches run about $60,000 each. Locomotives and coaches can be customized in a variety of ways.
C. P. Huntington