Heavy EquipmentEarth Moving Division
ROPS support casting (~73 lbs)
ROPS (Roll Over Protective Structure) – safety critical. ISO 3471. High toughness and strength mandatory. Proof load test per ISO 3471 / SAE J1040.
Specifications
Material
Cast Steel A148 Gr105-85 (high strength mandatory for safety structure)
Material Class
Cast Steel
Applicable Standards
ISO 3471
Common Processes
Resin sand; Q&T heat treat
NDT & Inspection
UT (Level 2); MT; dimensional; hardness; proof load test if ROPS certified
Typical Specs & Notes
ROPS (Roll Over Protective Structure) – safety critical. ISO 3471. High toughness and strength mandatory. Proof load test per ISO 3471 / SAE J1040.
⚠ Caveats
ROPS (Roll Over Protective Structure) – safety critical. | High toughness and strength mandatory.