Container Chassis: Lock Positions That Match Your Box Plan
Specified by lock count first, not by model name — 4, 6, 8 or 12 twist locks, gooseneck or straight frame.
The mismatch that costs you a turn. The most expensive thing a chassis can do is arrive at the terminal with lock positions that do not suit the box you were given. So we specify by lock count first, not by model name.
Twist locks
Boxes carried
4
1 × 40ft
6
1 × 40ft
8
1 × 40ft or 2 × 20ft
12
1 × 40ft or 2 × 20ft
Gooseneck or straight. The gooseneck version uses a stepped main beam for reduced loaded height; the straight version uses a level beam throughout. Which one you want depends on your tractor’s fifth-wheel height and your terminal’s ramp profile — tell us both and we will specify it rather than guess.
Specifications
Model
PJY9400TJZ
Overall dimensions
12400 / 12300 × 2550 / 2500 × 1650–1400 mm
Kerb weight (manufacturer’s stated)
5300 / 4850 kg
Rated payload
34700 / 35150 kg
Twist locks
4 / 6 / 8 / 12
Frame
Gooseneck or straight
CCC
2018091101008165, valid to 2027-12-31
Built and photographed at our plant
Certification
CCC certificate 2018091101008165 covers model PJY9400TJZ, valid to 31 December 2027. The full scan is on our certifications page.
Tell us your box plan and your fifth-wheel height.
We will specify the lock positions and the frame rather than guess.