S7 Bus-5100 (BS III)
Length: 9,280 mm
Width: 2,262 mm
Height: 2,960 mm
Wheelbase: 5,100 mm
GVW: 8,800 kgs
Seating capacity: 25+1, 40+1, 50+1
Engine: 3.5-liter, SLTHT3, BSIII
Max power: 101 BHP @ 3000 rpm
Max torque: 315 Nm @ 1,750-2,000 rpm
Suspension: Semi elliptical multi-leaf spring
Steering: Power
Brakes: Air brake
Tyres: 8.25x16-16 PR
Fuel capacity: 90 liters
S7 Bus-3940 (BS III)
Length: 7,484 mm
Width: 2,262 mm
Height: 2,960 mm
Wheelbase: 3,940 mm
GVW: 7,000 kgs
Seating capacity: 19+1, 30+1, 37+1
Engine: 3.5-liter, SLTHT3, BSIII
Max power: 101 BHP @ 3000 rpm
Max torque: 315 Nm @ 1,750-2,000 rpm
Suspension: Semi elliptical multi-leaf spring
Steering: Power
Brakes: Air brake
Tyres: 8.25x16-16 PR
Fuel capacity: 90 liters
S7 Bus (BS IV)
Length: 6,515 mm
Width: 2,262 mm
Height: 2,960 mm
Wheelbase: 3,335 mm
GVW: 6,340 kgs
Seating capacity: 15+1, 24+1, 30+1
Engine: 3.5-liter, SLT4, BSIV
Max power: 101 BHP @ 2,800 rpm
Max torque: 296 Nm @ 1,500 rpm
Suspension: Semi elliptical multi-leaf spring
Brakes: Hydraulic
Tyres: 7.50 x 16-16 PR
Fuel capacity: 90 liters
Note: The S7 is also available with a CNG variant.
One of six school buses at the event:
Side profile is a bit odd. The FR 1318 looks attractive, but this looks like a forcefully downsized version of that bus:
