Rigid Arm Air Suspension (Front Mount) is a heavy‑duty, high‑performance suspension engineered for 2‑axle, 3‑axle and multi‑axle semi‑trailers or full trailers with an FH value of 370 mm to 550 mm.

Basic parameters

suspension model	basic dimensions (mm)	single axle rated load (t)	size of axle tube(mm)	FH(mm)	gas  injection pressue(MP)	frame width (mm)	axle spread(mm)	total weight  (kg)
QF-GF111		11	127/ □150	370~550	0.7Max	920-1200	1150~  1400	=215
QF-GF131		13	127/ □150	370~ 550	0.7Max	920-1200	1150~  1400	≈225

Suitable for 2-axle, 3-axle and multi-axle semi-trailers or full trailers with an FH value ranging from 370 mm to 550 mm.