BH-200 Hydraulic Cylinder Honing Machine Chinelatto 1.6-7.7IN

The hydraulic honing machine is used for final finishing of engine cylinders after boring. It corrects small imperfections, removes scratches and ensures ideal surface roughness for piston rings. The BH-200 Chinelatto processes cylinders from 1.6" to 7.7" (Ø41 to 195mm) with professional precision, being essential for machine shops working with car, motorcycle and diesel vehicle engines. The hydraulic system provides precise pressure and speed control.

The BH-200 Chinelatto hydraulic honing machine works with cylinders from 1.6" to 7.7" (Ø41mm to Ø195mm), covering from small motorcycle engines to diesel trucks. Maximum stroke is 11.8" (300mm), sufficient for most automotive engines. With 4.12hp total motor power and robust hydraulic system, it provides 95 rpm on the honing spindle and variable feed speeds. Includes integrated cooling for professional finishing without part overheating.

Yes, the BH-200 hydraulic honing machine perfectly handles diesel truck engines, provided cylinders are within 1.6" to 7.7" (Ø41 to 195mm) range. Most automotive diesel engines fit this capacity. The equipment has 4.12hp power and robust hydraulic system to work with large, heavy cylinders. The 11.8" (300mm) stroke and reinforced table with clamping devices ensure stability for honing diesel blocks with professional precision.

Manual honing requires the operator to manually control honing pressure and movement, which can cause finish variation. The hydraulic honing machine like the BH-200 offers automatic pressure and speed control through the 3hp hydraulic system. This ensures uniform honing, reduces operator fatigue and increases productivity. The hydraulic system also allows working with larger, heavier cylinders with constant precision.

Honing uses abrasive stones mounted in the honing tool that make rotary and reciprocating motion inside the cylinder. In the BH-200, the honing spindle rotates at 95 rpm while moving vertically at 55.8 FPM (17 m/minute). The stones expand hydraulically against cylinder walls, creating the characteristic crosshatch pattern. The cooling system maintains controlled temperature, preventing thermal distortion. The result is surface with ideal roughness for oil retention.

The BH-200 hydraulic honing machine has simple maintenance if done regularly. Main care: change hydraulic oil per manufacturer specs, clean system filters, check hoses and connections. Honing stones wear with use and need periodic replacement. Chinelatto offers replacement parts and optional honing tools (numbers 1, 2 and 3) cover the full diameter range. Proper lubrication and cleaning after use greatly extend machine life.