
main components of Margo engines , Iran
The main components of Margo engines include the cylinder block, pistons, crankshaft, connecting rods, and cylinder head, made from alloy steel and ductile cast iron with heat treatment to withstand temperatures up to 130°C and internal pressures up to 16 bar. Cylinder diameters typically range from 85 to 140 millimeters, piston strokes from 100 to 170 millimeters, and Margo engines are designed with 1 to 8 cylinders. The crankshaft undergoes precision balancing and surface hardening, supporting torque up to 900 Nm, while forged steel connecting rods measure 150 to 320 millimeters in length.
The cylinder head contains intake and exhaust valves, water and oil channels, and valve seats, machined to surface tolerances below 0.02 millimeters. Bearings withstand temperatures up to 130°C and oil pressures from 4 to 7 bar. All components undergo non-destructive testing NDT, including ultrasonic and magnetic inspections, ensuring engine service life exceeds 15,000 hours and continuous operation in industrial environments.You can order and buy main components of Margo engines from Iran by contacting us through whatsaap and email.
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The chain tensioner kits for 200 and 220 excavators

tensioner for 102 engines
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New Holland B115 engine ring

crankshaft front damper for Komatsu-6 excavators

belt tensioner for 102 engines

Construction engine components
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Komatsu Wheel Loader WA480-5

7-400 and 7-300 main rails

Construction machinery engine components

Construction machinery sunroofs

