An electric mower includes: a wheel; a body frame including a right frame section and a left frame section and supported by the wheel on ground; a battery between the right frame section and the left frame section in a plan view; and a plate unit supported by the body frame and supporting the battery from below, the plate unit including: at least one first plate supported by the right frame section and the left frame section; a second plate forward of the at least one first plate; a third plate backward of the at least one first plate; and a fourth plate supported by the at least one first plate and supporting the second plate and the third plate.

Disclosed is a mid mower device mounted between front and rear wheels of a working vehicle to perform grass mowing. The mid mower auto-connection device can reduce a mounting/removing time of the mid mower with respect to the working vehicle, and provide the user's convenience in response to mounting/removing of the mid mower. The device includes front fixation brackets fixed to a vehicle body frame of the working vehicle, a front shaft coupled to front links protruding toward a front space of the mid mower, rear fixation brackets fixed to rear portions of the mid mower, rotation links rotatably mounted to the vehicle body frame, a female connector shaft connected to a gear box of the mid mower via a universal joint, and a male connector shaft connected to a PTO shaft of the working vehicle via a universal joint, and including a male connector part.

A modular frame system for a sugarcane harvester includes a base frame section having a forward end and an aft end, with the base frame section defining a forward interface portion at the forward end. The system also includes a plurality of interchangeable front frame sections configured to be removably coupled to the base frame section, with each front frame section having a unique frame arrangement as compared to the remainder of the interchangeable front frame sections such that each front frame section is adapted to provide a differing harvesting configuration for the sugarcane harvester when selected for installation on the base frame section. Moreover, each front frame section includes a front end and a rear interface end, with the rear interface ends of the interchangeable front frame sections defining a common interface portion configured to be coupled to the forward interface portion of the base frame section.

A feederhouse for an agricultural vehicle includes a frame including opposing side walls, openings disposed in each of the side walls, and an assembled driveshaft including a shaft and a plurality of sprockets that are rotationally fixed to the shaft. The assembled driveshaft is positioned within an interior region of the frame. At least one opening of said openings is sized such that the driveshaft can pass in a transverse direction through the at least one opening.

A riding lawn mower includes a frame, a mowing device mounted to the bottom of the frame, a functional unit attached to the front of the frame, and a motor group together with a power supply mounted to the frame. The riding lawn mower also comprises a connecting device connecting the frame and the functional unit. The connecting device comprises a first connector attached on the front of the frame, a second connector attached to the functional unit, and a third connector adapted for fixedly connecting the first connector and the second connector, the first connector and the second connector respectively defining through-holes thereon, the third connector extending through the through-holes of the first and the second connectors to fixedly connect the first and the second connectors.