49 CFR §214.507

1. (a)Each new on-track roadway maintenance machine shall be equipped with:
   1. (1)A seat for each operator, except as provided in paragraph (b) of this section;
   2. (2)A safe and secure position with handholds, handrails, or a secure seat for each roadway worker transported on the machine. Each position shall be protected from moving parts of the machine;
   3. (3)A positive method of securement for turntables, on machines equipped with a turntable, through engagement of pins and hooks that block the descent of turntable devices below the rail head when not in use;
   4. (4)A windshield with safety glass, or other material with similar properties, if the machine is designed with a windshield. Each new on-track roadway maintenance machine designed with a windshield shall also have power windshield wipers or suitable alternatives that provide the machine operator an equivalent level of vision if windshield wipers are incompatible with the windshield material;
   5. (5)A machine braking system capable of effectively controlling the movement of the machine under normal operating conditions;
   6. (6)A first-aid kit that is readily accessible and complies with 29 CFR 1926.50(d)(2); and
   7. (7)An operative and properly charged fire extinguisher of 5 BC rating or higher which is securely mounted and readily accessible to the operator from the operator's work station.
2. (b)Each new on-track roadway maintenance machine designed to be operated and transported by the operator in a standing position shall be equipped with handholds and handrails to provide the operator with a safe and secure position.
3. (c)Each new on-track roadway maintenance machine that weighs more than 32,500 pounds light weight and is operated in excess of 20 mph shall be equipped with a speed indicator that is accurate within ±5 mph of the actual speed at speeds of 10 mph and above.
4. (d)Each new on-track roadway maintenance machine shall have its as-built light weight displayed in a conspicuous location on the machine.