GVWR
-52,000 – 92,000 lbs.
Models
-HX515 114” BBC, Set-Forward Front Axle Truck
-HX615 115” BBC, Set-Back Front Axle Truck or Tractor
-HX520 120” BBC, Set-Forward Front Axle Truck or Tractor
-HX620 119” BBC, Set-Back Front Axle Truck or Tractor
Axle Configurations
-6×4
-8×6
Cab Configurations
-Day Cab
-Low-Roof Sleeper Cab
-Hi-Rise Sleeper Cab
Heat Treated Alloy Steel 120,000 PSI Frames
-Single Rail
• 3/8″: 10.25″x3.61″x0.375″: 2,037,600 RBM
• 3/8″: 12.25″x3.375″x0.375″: 2,311,000 RBM
• 1/2″: 12.5″x3.750″x0.5″: 3,536,400 RBM
-Double Rail
• 5/16″+ 5/16″: 10.875″x3.893×0.625″: 3,580,800 RBM
• 3/8″+ 5/16″: 13.025″x3.687″x0.6875″: 4,450,000 RBM
Front Axles (Wide Track)
-HX515 / HX520
• Dana: 16,000 – 20,000 lbs.
• Meritor: 12,000 – 20,000 lbs.
-HX615 / HX620 SBA
• Dana: 16,000 – 22,000 lbs.
• Meritor: 13,200 – 22,000 lbs.
Front Suspensions
-HX515 / HX520 SFA
• Multi-leaf: 20,000 lbs.
• Parabolic Taper-leaf: 12,000 – 20,000 lbs.
-HX615 / HX620 SBA
• Multi-leaf: 14,000 – 23,000 lbs.
• Parabolic Taper-leaf: 12,000 – 20,000 lbs.
• Slipper-Type: 20,000 – 24,000 lbs.
Rear Axles
-Tandem Rear Axles
• Dana: 40,000 – 46,000 lbs. Single and Two Speed
• Meritor: 40,000 – 70,000 lbs. Single and Double Reduction
-Tridem Rear Axles
• Meritor: 53,000 lbs.
Rear Suspensions
-Spring Suspensions
• Chalmers: 40,000 – 52,000 lbs.
• Hendrickson HMX: 40,000 – 46,000 lbs
• Hendrickson R, RS, RT: 46,000 – 80,000 lbs.
-Air Suspensions
• Hendrickson HAS: 40,000 – 46,000 lbs. 55″ and 60″ spacing
• Hendrickson PRIMAAX®: 46,000 – 52,000 lbs. 55″, 60″, 72” spacing
• Hendrickson PAX Tridem: 69,000 lbs.