Let us uncover the Ashok Leyland Oyster School 4900: 53 Seater bus specifications at TrucksBuses. It comes under BS6 emission norms compliance. The power transmission is controlled by a 5-speed with S5.36DD synchromesh gearbox system. The fuel tank capacity of this 53 Seater bus is 185 liters. The 53-seater Ashok Leyland Oyster School 4900 bus is empowered by a 4-cylinders engine of 3839 cc displacement that produces a power of 147 horsepower and exerts a high-end-torque 450 Nm. The latest Ashok Leyland Oyster School 4900 bus comes with an electric battery of 12V-130 Ah, 90 Amp for non-AC buses and 24V-150 Ah, 150 Amp for AC buses. It has a ladder-type chassis frame. The front and rear suspensions both are coupled with parabolic leaf springs. It is available in an axle configuration of 4x2. The latest Ashok Leyland Oyster School 4900 bus has a seating capacity of 53 passengers along with a driver seat in a 3x2 seating layout. The tyres and wheelbase size of this bus are 235/75 R17.5 and 4900 mm respectively.