Yamaha Motor Manufacturing Corporation of America

On August 21, 2025, a product development engineer was test riding an all-terrain vehicle (ATV) on a test track when the ATV flipped over. The employee sustained a fractured clavicle and three fractured ribs.

On March 16, 2023, an employee was removing plastic and straps from palletized material. As she pulled the strap out from under the pallet, it broke, causing the employee to fall backward and sustain a fractured pelvis. The employee was hospitalized.

An employee was crossing a materials aisle, moving away from her welding cell, when a lift truck struck her as it backed up. She suffered an injury to the right foot.

An employee amputated the their left index fingertip while loading a weld fixture into a weld robot cell.

An employee was changing mud cups in the hopper cylinders of a concrete pump truck. The cylinders moved and three of the employees fingers were amputated.

An employee was standing on the rig floor next to a polishing unit. His hand was placed on the polishing unit when the pump was lowered, resulting in amputation of their right thumb, ring, and middle fingertips.

An employee was using air to blow out the air wash to the blender and grinder station. As the employee reached to verify that the air wash was clean, the unit pinched and amputated their fingertip.

An employee was retrieving a lost drill pipe with a lifting bail when their left thumb got pinched between the table and handle of the lifting bail while trying to re-thread the pipe to lift it out. The employee suffered an amputation to the left thumb.

An employee was removing a core chuck from a stationary roll when their right ring finger was pinched between the chuck and the roll. The employee's fingertip was amputated.

An employee was cleaning mud out of the tracks of a mini excavator while the operator had the machine tilted up off the ground to one side. The tracks moved and the employee's left wrist was caught in the gears. The employee sustained puncture wounds to the wrist and two fractures.

An employee was loading a truck with a forklift. The truck drove away from the dock and the forklift fell between the dock and the truck. The employee was hospitalized with injuries to their head, back, and leg.

An employee was moving trucks in the yard. He was working between trucks when a back door swung open and caught their right hand against the frame of another truck. The employee sustained a crushing injury to a finger.

On August 21, 2025, a product development engineer was test riding an all-terrain vehicle (ATV) on a test track when the ATV flipped over. The employee sustained a fractured clavicle and three fractured ribs.

On June 9, 2025, an employee was walking in the yard and parking area. The employee stepped up from the yard/parking lot onto a patio with an approximate 6" rise at the exterior corner of the main office. After his second foot was planted on the patio surface, he lost his balance and fell backward to the concrete ground. The employee was hospitalized with a broken hip that required surgery and a laceration to the elbow.

An employee was helping to lift the grating from a floor draining system when the grating slipped and landed on his hand, resulting in the amputation of his right middle finger at the first joint.

A casting machine jammed. An employee's hand was caught in the machine, where a belt line caught and amputated the tip of his finger.

During a workshop meeting in a hotel, an employee heard a drilling noise, so he walked outside to see what it was. An explosion occurred (possible gas line) and his face, ear, and hair were burned. He also fell and sustained a pelvic fracture.

An employee slipped on condensation on a walkway in a parking garage. She fell and suffered a closed fracture to the neck of the left femur.

An employee was using a tool to remove a rag from a roll on the tube mill. The roll pulled the tool and the employee's right hand into the roll, resulting in a partial amputation of the little finger and a fracture to the index finger.