Dependable, configurable and fuel-efficient, the 337 is built to tackle the toughest jobs.
HIGHLIGHTED FEATURES
With optional all-wheel drive and a full range of suspensions, the 337 handles harsh weather and road conditions with ease.
Configurable as a Class 7 truck or tractor, the 337 is ideal as a wrecker, tanker, for municipal utilities and much more.
Whether you need strength and stability, or maneuverability, Peterbilt has the right axle for your needs.
Technology
Stay on Track with SmartNav
Equipped with SmartNav, the 337 ensures communication and navigation technology is always within reach. With its seven-inch, full-color touch screen, fully integrated audio system, GPS navigation and voice-activated phone and messaging, SmartNav works as your advanced driver control center.
Navigate with Confidence
To enable smooth navigation through city traffic, SmartNav’s onboard GPS navigation system uses CoPilot Live to find routes customized to your vehicle’s size and weight. Additionally, SmartNav’s real-time speed limit warnings, custom mapping and time of arrival and fuel cost estimates make driving the 337 safer, more efficient and more economical.
Connect Safely
Built-in Bluetooth technology ensures you’re always connected, whether you’re already on the job or heading to your destination. SmartNav pairs with your smartphone via Bluetooth, enabling hands-free, voice-activated access to contacts, phone calls and messaging so you can stay safe while you stay in touch.
Efficiency & Uptime
Fuel-Efficient PACCAR Engines
Equipped with the PACCAR PX-9 engine – which features one of the highest power-to-weight ratios in its class – and featuring the Common Rail Fuel System for high-performance fuel economy and cleaner, quieter operation, the 337 makes hard work look easy. With the PACCAR PX-7, simple tasks can be achieved with weight savings and efficiency.
EXTERIOR
Safety
Collision Mitigation
The 337 is available with your choice of Bendix® Wingman® Advanced™ or Wabco OnGuardACTIVE™, two collision mitigation technologies designed to make operating your truck safer. With real-time alerts that let you know when your truck’s following distance closes, and active braking technology ready to help you avoid dangerous obstacles, each system keeps you in control on busy city streets.
Adaptive Cruise Control
To enhance fuel economy and enable longer cruising at safe speeds, both Bendix Wingman Advanced or Wabco OnGuardACTIVE systems come with adaptive cruise control, which uses on-board sensors to automatically adjust your speed based on forward vehicle distance.
Electronic Stability Control
Through selective braking, both Bendix ESP and Wabco SmartTrac™ ESC use automatic intervention technology to provide more stability, better directional control and a safer drop in speed during high-risk situations.
POWERTRAIN, DRIVETRAIN & EXHAUST | ||
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Engine |
PACCAR PX
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|
Transmission |
Eaton
|
Allison
|
Exhaust |
Single
Exhaust Routing Outside Rail RH U/C
|
Curved Tip Standpipe(s)
|
Exhaust Guards |
Stainless Steel (Vertical)
|
CAB/SLEEPER, HOOD & SEATS | ||
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Cab |
Aluminum
|
|
Hood |
Metton® BBC
|
|
Seats |
Peterbilt UltraRide Driver
Sears Atlas Driver
Rolltek Equipped Atlas Driver
Peterbilt UltraRide Pass
|
2 Person Pass
Non Furnished Pass
Peterbilt NFPA Compliant Driver
Peterbilt NFPA Compliant Pass
|
AIR CLEANERS, BATTERY BOX & BUMPER | ||
---|---|---|
Air Cleaners |
Radial Seal, Dry Type Air Cleaner
|
|
Battery Box |
Aluminum
|
Steel
|
Bumper |
Aluminum Bumper
Bright Package
|
Steel Bumper
Steel Styled Aero Bumper
|
In this section, you can ask a question and receive detailed responses from the company or other users.