International S13 Integrated Powertrain
400 to 515 hp · 1,450 to 1,850 lb-ft
12.74L unified powertrain with the T14 14-speed automated manual, 2 crawler gears, transmission PTO, and dual-stage aftertreatment.
HX Series
Unmatched. Relentless.
The king of jobsites everywhere. Built around you to be the toughest of the tough.
GVW range
52,000 to 92,800 lb.
Engines
International S13 or Cummins X15
Horsepower
400 to 605 hp
Torque
1,450 to 2,050 lb-ft
Models
HX520 set-forward, HX620 set-back
Axles
6x4, 8x6; tridem to 69,000 lb.
Overview
Premium Muscle For The Hardest Work
The International® HX® Series is the premium severe duty truck for the hardest work there is: ready-mix, heavy haul, logging, wreckers, and construction. Choose a set-forward HX520 or set-back HX620 steer axle, a day cab or a sleeper, and power from the S13® Integrated Powertrain or the Cummins® X15 with up to 605 hp.
Strength runs through everything. Single frame rails up to 3.5 million RBM and double rails up to 4.85 million RBM handle crushing loads. The galvanized steel cab wears ChemGuard self-healing corrosion protection and a spray-on floor liner, and it is backed by a 10-year cab structure and corrosion warranty.
Upfit is where the HX earns its keep. Factory-installed lift axles, up to three, front and rear engine PTO options, and the Diamond Logic® electrical system make body integration faster and cleaner for mixers, cranes, and wrecker bodies.
Financing at Artex
Put your next truck to work before you pay for it
Powertrain
Choose Your Power
Cummins X15
430 to 605 hp · 1,650 to 2,050 lb-ft
15L big-bore power for the most demanding heavy haul and vocational work.
- Transmissions: Eaton® manuals (8LL, 9LL, 13-speed, 18-speed), Eaton Endurant HD 12-speed and XD and XD Pro 18-speed automated, and Allison® 4000, 4500, and 4700 automatics.
- PTO: front engine PTO on the HX520, rear engine PTO on the HX520 and HX620; factory PTO options up to 1,180 lb-ft of torque.
Cab & Interior
Built Around The Driver
Day Cab, 56" Low Sleeper, 56" High Sleeper, 73" High Sleeper. HX520 (120" BBC, set-forward axle) and HX620 (119" BBC, set-back axle); truck or tractor.
- Diamond
- Vocational-grade appointments with Diamond Logic switch control at your fingertips.
- Diamond Elite
- Top-tier trim and finish for owners who spend long days in the seat.
- Stalk shifter keeps hands near the wheel
- Up to 30 programmable Diamond Logic switches
- 48 available auxiliary gauges
- Premium gauge cluster with axle load and tire pressure monitoring
Applications
Built For The Work
One platform, many bodies. Artex coordinates the factory spec and your body company so the truck arrives ready to work.
Concrete and ready-mix
Purpose-designed frame components and asymmetrical front springs handle mixer loads.
Construction
A 3.5 million RBM single rail handles any jobsite you point it at.
Heavy haul
Double reduction axles and a tridem drive rated to 69,000 lb.
Heavy wrecker
Diamond Logic controls for booms, outriggers, and lift axles.
Logging
Dual external air cleaners and top vocational air ride for rough terrain.
Feature Highlights
What Sets The HX Apart
- Extreme-duty cab
- High-strength galvanized steel that is easy to repair, protected by ChemGuard self-healing corrosion coating and backed by a 10-year cab structure and corrosion warranty.
- Factory lift axles
- Up to three, with 8,000 to 20,000 lb. ratings in pusher and tag positions, plus state-specific spec support.
- Functional chrome air cleaners
- Real filtration built for the dustiest sites, not just for show.
- Cold weather ready
- The windshield fully clears in 25 minutes from a zero-degree cold soak.
- Diamond Logic electrical system
- The industry’s most advanced chassis and body integration, with programmable switches, interlocks, and diagnostics.
Specifications
Detailed Specs
Published International® specification data for the HX Series. Your Artex sales rep will build the exact configuration around your application.
Chassis and frame
- Chassis GVW: HX520 52,000 to 90,000 lb.; HX620 53,200 to 92,800 lb.
- Frame: heat-treated alloy steel 120,000 PSI
- Single rail 2.04M to 3.54M RBM; double rail 3.58M to 4.85M RBM
Axles and suspension
- Front axles: HX520 Meritor 12,000 to 20,000 lb.; HX620 Dana 16,000 to 22,000 lb., Meritor 12,000 to 22,000 lb. wide track
- Rear axles: tandem Dana 40,000 to 52,000 lb., Meritor 40,000 to 70,000 lb. single and double reduction; tridem Meritor 53,000 to 69,000 lb.
- Rear suspensions: Chalmers, Hendrickson HAULMAAX EX, R and RT to 80,000 lb.; air Hendrickson HAS, PRIMAAX EX, and PAX tridem 69,000 lb.
Brakes, fuel, and electrical
- Brakes and control: traction control, ESC, and Bendix® Wingman Advanced and Fusion available
- Fuel: 60 to 240 gallons, single or dual; switchback or vertical aftertreatment with single or dual stacks
- Electrical: Diamond Logic, Delco Remy 165 to 300 amp alternators, batteries to 3,800 CCA; halogen headlights with LED daytime running lights and turn signals
Warranty
Covered From The Start
Base vehicle12 months, unlimited miles
S13 engine24 months, unlimited miles (fire and rescue 60 months or 100,000 miles)
T14 transmission36 months unlimited under 52K rear axle, 24 months unlimited at 52K and up, towing included
Cab structure and corrosion120 months (10 years), unlimited miles
Extended service contracts are available through Artex, including engine, full chassis, and electrical coverage.
Backed By Artex
One Dealer For The Whole Life Of The Truck
Spec Your HX With The Artex Sales Team
Artex regularly stocks new HX Series trucks. Talk to sales about factory lift axle and PTO configurations for your body builder.
