Full Name: Datong Gear DC6J85TK 6-Speed Manual Transmission (Direct Drive Version)

Speed: 6 forward, 1 reverse, manual shift

Core Parameters: Max input torque 850N·m (3000rpm); main box center distance 148mm; 2–6 gears with synchronizers, 1/R gear with sliding sleeve; weight 220kg; oil capacity 8.8L; gear ratios – 1st 8.015, 2nd 4.512, 3rd 2.633, 4th 1.829, 5th 1.356, 6th 1.000, reverse 8.027

Fit For: 10–14T medium-heavy trucks, urban logistics, refrigerated transport, engineering vehicles; 180–210hp road & engineering vehicles

Vehicle Brand Fitment: SINOTRUK HOWO (T7H Light), FAW Jiefang, Dongfeng, Foton Aumark, JAC, Shacman

Key Features: High torque capacity for heavy loads; full synchronizers for smooth shifting; multiple control modes (single/dual lever, direct control); meets Nissan Diesel test standards; compact structure, low noise, long service life