... changchai engine Technical Specification 1. Engine: 840 cc, V Twin, air cooled, diesel, rated power: 12kW (16hp), maximum Torque: 41 Nm ... . Weights: 395kg. 6. Dimensions: Wheel base 1370 mm (53.9”), overall length 2208 mm (86.9”), width 1250 mm (49.2”), rear track 1003 ... mm (39.5”), front track 950 mm (37.4”), height to top of handle bar 1200 mm (47.2”), seat ...