International (Navistar) HX Series (HX520 / HX620)

Stock: HX Series (HX520 / HX620) Category: Last Updated: 01/14/2026 03:29 PM

Detailed Specs

Additional Information

Severe Duty, Premium Vocational
52,000 – 92,000 lbs
6x4, 8x6 (Tridem options).
Diamond Trim, Diamond Elite Trim.
Day Cab, 56" Low/Hi Sleeper, 73" Hi Sleeper.
HX520 (120" BBC, Set-Forward Axle), HX620 (119" BBC, Set-Back Axle).
169 – 374 inches
International S13 (400–515 hp, 1,850 lb-ft), Cummins X15 (430–605 hp, 2,050 lb-ft).
Single or Dual Vertical Stacks; Horizontal options.
High-Strength Steel (Huck-bolted frame and cross members).
Dana/Meritor: 12,000 – 22,800 lbs. Optional: Wide Track for 40° wheel cut.
Multi-Leaf, Parabolic, Slipper-Type (24,000 lbs max).
Meritor/Dana Tandem: 40,000 – 70,000 lbs. Tridem: Up to 69,000 lbs.
Hendrickson (HAULMAAX EX, PRIMAAX EX, RT), Chalmers.
International T14 (14-speed Automated w/ 2 crawler gears), Eaton Manual, Eaton Endurant XD/XD Pro AMT, Allison Automatic.
Delco Remy/Leece-Neville (165 – 325 Amp).
1,980 - 3,800 CCAs.
60 – 240 Gallons (Single or Dual Aluminum/Steel).
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Truck

Description

Purpose-built to dominate the world’s toughest jobs (Heavy Haul, Logging, Concrete, Dump). Features a premium steel cab and huck-bolted frame.