Introduction Chassis description Yunlan brand small excavator trailer chassis is equipped with standard load and heavy load. The cab adopts the new 1995mm single-row cab. The standard load engine uses Yunnei 130 horsepower Euro five engine, Wanliyang 5-speed with auxiliary transmission, Choose a 6-ton or 7-ton rear axle, equipped with 7.50R16 or 8.25R16 steel wire tires, reinforced beams, drive rotation, …