Freightliner 122SD Specifications

122SD

350-600 HP

1250 to 2050 ft-lb

Manual
- Eaton Fuller® 8ALL
- Eaton Fuller® 9ALL
- Eaton Fuller® 9 speed
- Eaton Fuller® 10 speed
- Eaton Fuller® 13 speed
- Eaton Fuller® 15 speed
- Eaton Fuller® 18 speed
Automated Manual
- Eaton UltraShift® 8 speed
- Eaton UltraShift® 9 speed
- Eaton UltraShift® 13 speed
- Eaton UltraShift® 18 speed
Automatic
- Allison^® 4000 series
- Allison^® 4500 series
- Allison^® 4700 series

122" BBC set-back axle
Eaton Fuller® 10-speed manual transmission
1,700 square-inch radiator that can cool engines up to 600hp/2050lb-ft. torque with loads up to 210,000 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 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

Steer axles rated from 12,000 to 23,000 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
Detroit Connet Virtual Technician^® remote engine diagnostics

122SD