MB270A Marine Gearbox - Detail

Product Specifications

Model: MB270A Marine Gearbox

MAX Power: 493 HP at 2500 RPM

Engine speed: 1000~2500 RPM

Ratio & Rate

Ratio	3.00	4.05	4.53	5.12	5.50	5.95	6.39	6.82
Rate(hp/rpm)	0.197			0.180	0.148	0.118

L×W×H: 594 × 810 × 868 mm

Net weight: 675 kg

Bell housing: SAE 0 1 2

Flange: SAE 18 16 14 11.5

Options/Comments: PTO device available; Mechanical or electrical remote control

Centre distance: 270 mm

Recommended engine: NTA-855-M400; CAT 3406TA …

Note: The "Rate" is based on toothed rubber blocks coupling, if use high-flexible coupling, "Rate" will rise 8%

Rated propeller thrust: 39.2 KN