HX 520 vs. HX 620: Which HX Truck Fits Your Jobsite?

When evaluating severe-duty trucks for demanding applications, the HX 520 and HX 620 are two models that businesses turn to again and again. But in a head-to-head matchup of the HX 520 vs. HX 620, which one comes out on top? Both of these International HX Series trucks deliver exceptional durability, but key differences determine which truck suits specific jobsite requirements in Riviera Beach, Ft. Pierce, and beyond. To help you make the most informed buying decisions, Rechtien International Trucks offers this overview of the HX 520 and 620 specs.

HX 620 & HX 520 Comparison: Performance

As far as performance, the HX 520 and 620 models give you robust engine options designed to tackle any job. Offered on both trucks is a Cummins X15 engine with up to 605 hp and up to 2,050 lb-ft torque. The HX 620 specs include an additional option, an International® S13 powertrain with up to 515 hp and up to 1,850 lb-ft torque.

HX 620 & HX 520 Comparison: Axles

One of the fundamental distinctions separating the HX 520 vs. HX 620 is axle positioning. The HX 520 boasts a set-forward front axle configured as a truck or tractor, with a 120-inch BBC and 29.9-inch BA. The HX 620 can also be configured as a truck or tractor but utilizes a set-back front axle design with a 119.2-inch BBC and 50.2-inch BA. With that said, both models feature standard 6×4 and 8×6 axle configurations.

There are some further differences between each truck’s front and rear axle options to keep in mind:

• HX 520 Front Axles – Meritor axles with a 12,000 to 20,000-pound capacity
• HX 620 Front Axles – Dana and Cummins Meritor axle options with a 16,000 to 20,000-pound capacity (Dana) and a 12,000 to 22,800-pound capacity (Cummins Meritor)
• Rear Axles – Identical Dana and Cummins Meritor tandem configurations available on both trucks

HX 620 & HX 520 Comparison: Weight Capacities

While both of these trucks are true powerhouses on the job, they also have some important differences when it comes to how much weight they can carry. Here are the weight ranges for the HX 520 vs. HX 620:

• HX 520 GVWR Range – 52,000 to 73,000 pounds
• HX 620 GVWR Range – 53,200 to 91,800 pounds
• Frame Strength – 120,000 psi for both models
• RBM Ratings – 2,037,600 to 4,854,000 in-lbs for both chassis

HX 620 & HX 520 Comparison: Cab Features

As you can see from the HX 520 and HX 620 specs, these trucks will handle your toughest work with confidence and capability. But they aren’t all about performance, as each model features a state-of-the-art cabin that maximizes comfort, convenience, and style. Explore a sampling of what you will find on both the HX 520 and HX 620:

• Your choice of Diamond trim with Mineral Grey Teak woodgrain accents and bright door handles, or Diamond Elite trim with Satin Mahogany accents and diamond design-stitched door panel inserts
• Your choice of day cab or sleeper configurations
• Premium gauge cluster with customizable digital displays
• ChemGuard coating and spray-on liner protection

What’s more, you can further customize your ride with HX accessories. Reach out to our parts department for more information.

See The HX 520 & HX 620 Specs Firsthand Near Ft. Lauderdale

Ready to determine whether the HX 520 or HX 620 fits your business needs? The set-forward axle of the HX 520 is ideal for better weight distribution, while the set-back design of the HX 620 optimizes maneuverability in tight spaces. Our experienced sales professionals in can assess your typical job conditions and hauling requirements and recommend the most appropriate HX Series configuration. Contact us to schedule a consultation today and discover how International trucks’ severe-duty expertise translates into real-world jobsite success.