20 40 Combo 8-Pin Lightweight Tri-Axle Chassis

20'/40' COMBO 8-PIN TRI-AXLE CHASSIS

The 20/40 Combo Lightweight 8-Pin Tri-axle Chassis is a high-performance, lightweight tri-axle chassis built for flexibility and efficiency. Designed to carry either a 20-foot or 40-foot container. Its reduced tare weight below 10,000 lbs allows for greater payload capacity while still complying with regional weight regulations.

The chassis features an air-assisted slider pin system for quick, hassle-free length adjustments, minimizing downtime and manual effort. Optional Roll Stability Support (RSS) improves safety by helping to prevent rollovers. Its gooseneck frame provides optimal container clearance and balance, making it a dependable solution for weight-sensitive and high-demand intermodal operations.

GENERAL SPECIFICATION SHEET

20′ / 40′ COMBO 8-PIN LIGHTWEIGHT TRI-AXLE DIMENSIONS

-                                        NOMINAL LENGTH
+’
-                                        NOMINAL WIDTH
+”
-                                        KING PIN LOCATION
+1/2”
-                                        FIFTH WHEEL HEIGHT
+1/2”
-                                        REAR DECK HEIGHT
+”
-                                        LANDING GEAR LOCATION
+”
-                                        NUMBER OF AXLES
-                                        AXLE SPREAD
+”
-                                        TARE WEIGHT
+,985 LBS (+/- 3%)
-                                        GVWR
+,000 LBS
-                                        GCWR
+,000 LBS

20′ / 40′ COMBO 8-PIN LIGHTWEIGHT TRI-AXLE STANDARD FEATURES

-                                        MATERIAL
+                                        High strength, low alloy steel main rails; ASTM A514
-                                        MAIN RAILS
+                                        I-beams fabricated with high strength steel webs and T1 flanges
-                                        KING PIN
+/4” coupler plate
-                                        LANDING GEAR
+                                        Two speed 17” travel aluminum with low pro sand shoe and solid axles
-                                        TWISTLOCKS
+                                        Retractable
-                                        SUSPENSION
+                                        Tri-axle 61” undermount, single leaf spring
-                                        AXLES
+½” track; 22,500 lbs. each rated
-                                        HUBS
+                                        Hub piloted cast hubs
-                                        DRUMS
+                                        Cast drums
-                                        BRAKES
+½” x 7” quick-change brakes
-                                        WHEELS
+                                        (12) 8.25” x 22.5” disc aluminum wheels
-                                        TIRES
+                                        (12) 255/70R22.5 low-pro radial tires
-                                        BRAKE SYSTEM
+                                        Valve system for service brakes; 2S/4M ABS system
-                                        ELECTRICAL
+volt w/modular wiring and plug type connectors; 7-way pin electrical plug for ABS system
-                                        METAL PREP
+                                        All metal surfaces and weld areas are shot blasted and cleaned prior to painting.
-                                        PAINT
+                                        Zinc rich epoxy primer urethane top coat
-                                        MISC
+                                        Conspicuity striping; rubber bumpers; 24” x 24” white poly PIC mudflaps
-                                        OPTIONAL
+                                        PSI tire inflation system; installation of customer supplied decals, mudflaps, GPS systems