Freightliner 122SD Truck

Freightliner 122SD Truck

Freightliner 122SD (severe duty) Truck

The flagship vocational model from Freightliner Trucks is tough on the outside, comfortable on the inside and always ready for a hard day's work for a commercial truck, no matter how severe.

The 122SD is the ultimate work truck: powerful, rugged and versatile. These heavy commercial trucks can haul anything from granite to logs to heavy equipment with ease — across severe terrain, down a mountain and around hairpin curves. As a leading heavy truck manufacturer, Freightliner has designed the 122SD to be dependable, comfortable and profitable. These heavy-duty commercial trucks can take you and your business to new heights.

Performance - Flex Some Muscle

You want muscle and flexibility? Wait until you see your choices for engines, transmissions and suspensions of our heavy duty trucks for sale. Our heavy haul customers know the importance of performance when it comes to buying a new truck, which is why we strive to produce the most durable trucks on the market.

Durability - Hard to beat our heavy duty commercial trucks

The 122SD is built for severe duty inside and out. So throw everything you've got at it. The 122SD is one of our heavy duty trucks for sale that can handle the demands of your toughest job site.

Styling - Makes hard work easier

Stop by and let usl show you that the interior of the 122SD cab is designed so everything can be controlled from the driver's seat. And that's a comfortable place to be. Just visit our New truck sales department, ask about the heavy duty trucks for sale, and we’ll show you how it’s done.

Applications :
  • Crane
  • Dump
  • Concrete Mixer
  • Logging
  • Oil & Gas Field Services
  • Roll-off
  • Heavy Haul / Specialty
  • Towing & Recovery
Quick Notes :

• Class 8 • 92,000 GVW • 350 to 600HP

122SD Brochure:

122SD Flyer (PDF)

122SD trucks

122SD Specifications

450 to 600HP
62,000 lbs
Up to 2050 @ 1100 RPM
Cab Configurations
coronado daycab icon
Day Cab
  • 140" BBC Extended Cab
coronado mid roof icon
Raised Roof
  • 34" Mid Roof
  • 48" Mid Roof
  • 58" Mid Roof
  • 70" Mid Roof
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Mid Roof XT
  • 58" Mid Roof XT
  • 70" Mid Roof XT)
coronado raised roof icon
Raised Roof
  • 58" Raised Roof
  • 70" Raised Roof
  • Detroit
  • Meritor
  • AirLiner
  • TufTrac
  • Haulmaax/RT/RTE/RS/RN
  • Primaax®/Firemaax®
  • Chalmers
  • Eaton Fuller® 8ALL, 9ALL, 9, 10, 13, 15, 18 Speed
Automated Manual
  • Eaton UltraShift Plus 10, 13 15 & 18 speeds
  • Allison 4000 series
  • Allison 3000 series
  • Allison 4000 series
  • 122" BBC set-back axle
  • Eaton Fuller® 10-speed manual transmission
  • 1,900 square-inch radiator that can cool engines up to 600hp/2050lbft. torque with loads up to 160,000 lbs. GCW
  • Strong, durable hood with bright-finish steel grille surround and signature chromed hood handle
  • Front axle rated at 12,000 lbs.
  • Rear axle rated at 40,000 lbs.
  • Dual hood-mounted chromed steel air intakes
  • 100-gallon round aluminum fuel tank
  • 20" x 36" tinted rear window
  • Up to 50-degree wheel cut
  • Ergonomic wraparound dash that's driver-friendly, quiet and durable
  • Bandon Driftwood instrument panel
  • Stainless steel front grille
  • Dual exhaust with clear back-of-cab
  • Hood tilts almost 90 degrees for easy engine access and serviceability
  • Detroit™ Virtual Technician™ remote engine diagnostics
Optional Features
  • 1,700 square-inch radiator
  • Steer axles rated from 12,000 to 22,000 lbs.
  • Drive axles (including Tridem) rated from 23,000 to 70,000 lbs.
  • Liftable, steerable pusher and tag axles are available with ratings from 8,000 lbs. to 22,000 lbs. to meet almost any application
  • Freightliner AirLiner®, TufTrac®, Haulmaax®, Primaax®/Firemaax®, Chalmers suspensions
  • Set-forward front axle
  • Transmission power takeoffs
  • A wide range of Eaton® and Allison® transmissions
  • In-cab battery box
  • Large selection of frames, strengths and wheelbases
  • Inner frame reinforcements for severe duty needs
  • Hood fender extensions provide excellent spray protection
  • Oregon Burl woodgrain instrument panel


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