The MT78Q is a 5-speed manual aluminum-alloy transmission developed by Menwo (a subsidiary of Lingong Group) specifically for light/mini trucks. It features a side-mounted PTO interface, focusing on lightweight design and suitability for engineering vehicles such as dump trucks, water sprinklers, and sanitation trucks.

Model: MT78Q (Common variants: MT78Q‑NQL, MT78Q‑AL20) Brand: Menwo / Shandong Lingong Gear: 5 forward gears + 1 reverse gear, full synchronizer design Housing: Full aluminum alloy, lightweight structure Application: 2–3 ton class light/mini trucks, compatible with 485/490 / Yunnei D19 diesel engines Max input torque: Approximately 220–250 N·m PTO interface: Reserved on the left side, compatible with MT78Q dedicated PTO (31-tooth helical gear)

1st gear: 4.845 2nd gear: 2.844 3rd gear: 1.624 4th gear: 1.000 (Direct drive) 5th gear: 0.845 (Overdrive, fuel-saving) Reverse gear: 4.110

Interface position: Left side of transmission (co-driver side), countershaft power take-off PTO model: MT78Q‑31 (31-tooth helical gear, manual / pneumatic optional) Output type: Spline / flat key optional, for driving hydraulic pumps (dump / sprinkler vehicles) Installation: Direct bolt-on mounting, no gearbox casing modification required, easy maintenance

Foton: Shidai Jingang, Aoling Transit, Small Star Series Shifeng: Fengling D Version, Fengshun (Dump / Sanitation Vehicles) Yuejin: Fuyun S80, Small Lucky Star (MT78Q‑NQL) Sinotruk: Wangpai W1, Howo Light Truck Tangjun / Kaima: Jinlika, Junchi (Engineering Vehicles)

MT78Q: Equipped with left-side PTO interface, dedicated for engineering vehicles, compatible with MT78Q PTO.