Freightliner Business Class (FL-Series)

The Freightliner Business Class (FL-Series) is a range of medium-duty (Class 5-8) trucks that was assembled by the American manufacturer Freightliner Trucks from 1991 to 2007.[1] The first medium-duty trucks sold by the company, the Business Class was sold as both a straight truck and a semitractor. During the late 1990s, the Business Class would become popular in bus applications, in both cowled-chassis (school bus) and cutaway-cab configurations.

Freightliner Business Class (FL-Series)
2003 Freightliner FL70 with van body
Overview
Type	Truck
Manufacturer	Freightliner Trucks
Production	1991-2007
Body and chassis
Class	Class 5-8
Related	Freightliner FLC112 Freightliner FS-65 Mercedes-Benz LKN
Chronology
Predecessor	Mercedes-Benz L-Series (unofficial)
Successor	Freightliner Business Class M2

In 2001, Freightliner introduced the Freightliner Business Class M2 as the second-generation Business Class, selling variants of the FL-Series through 2007.

Design

The first all-new medium-duty conventional truck range introduced in North America since 1980, the design of the Freightliner Business Class was derived heavily upon an existing product range. Using the mass-produced cab of the Mercedes-Benz LK (Leichte Klasse, light class) introduced in 1983, which had already been transplanted into other Freightliner trucks like the FLC112 in 1985 (with addition of a bonnet to the European cab-over cab structure), Freightliner began development on its first medium-duty truck, essentially serving as a replacement for the Brazilian-built Mercedes-Benz L-Series trucks sold in the United States. Freightliner had been owned by Daimler-Benz since 1981, and tooling up for the production of a crash-tested steel cab is among the most expensive items in truck development. Thus, sharing a cab structure is a major cost-saving procedure. Competitors from Ford and General Motors used pickup-truck cabs.

The Mercedes-Benz LK cab was adapted for the Business Class

Variants

Truck

Introduced in 1991, the FL-Series would feature a full range of medium-duty trucks in the Class 6-7 range. In place of the FLC112 (and most other Freightliners) named for its BBC (bumper to back of cab length), the initial models of the Business Class were identified by size range. The FL60 was a Class 6 truck; the FL70, a Class 7 truck.

Bus

In 1997, Freightliner began producing the Business Class for bus applications; the Freightliner FS-65 cowled chassis is produced primarily for school bus use. Additionally, the Business Class was also produced as a cutaway cab for non-school bus bodies. Following the acquisition of Thomas Built Buses in 1998, the FS65 was bodied by Thomas exclusively after 2001.

References

1. "Freightliner rolls out new Business Class M2 models". fleetowner.com. Retrieved 2017-01-27.