| Model | CUMMINS 6BTAA 5.9 |
| Type | Water cooled, direct injection turbo charged dieel engine |
| No.of Cylinder | 6 Inline |
| Bore/ Stroke | 102 mm x 120 mm |
| Max Output | 99 Kw (132.8 HP) @ 2200 RPM |
| Max. torque | 490 nm (49.9 mkg) @ 1400 RPM |
| Compression Ratio | 17.6:1 |
| Firing oder | 1-5-3-6-2-4 |
| Air Filter | Dry type remote mounted |
| Oil Filter | Spin on full flow paper type |
| Fuel Filter | Pre and fine filtration with water seperator |
| Capacity of cooling system | ~ 24 Liters (Total) |
| Weight of engine | 413 Kg (With flywheel & air compressor but without electricals |
| Clutch Type | Single plate dry friction type |
| Outside clutch dia of clutch lining | 352 mm spicer pull type |
| No Of Gears | 6F + 1R |
| Fuel Tank | 250 Liters (LP 1512/52) / 160 liters (Lp 1512/42) |
| System Voltage | 24 Volts |
| Alternator | 75 Amps (Max.Output) |
| Battery | 2x12V, 150Ah |
| Max.Speed | 81 Kmph in top gears |
| Max. climbing ability in 1st gears | 18% |
| Weight | LP 1512Tc/42 LP1512/52 |
| Wheelbase | 4225 mm 5195mm |
| Track Front | 1950 mm 1950 mm |
| Track rear | 1809 mm 1809 mm |
| Overall Length | 7380 mm 9495 mm (60% ROH) |
| Max. width | 2434 mm 2434 mm |
| Front overhang | 1185 mm 1185 mm |
| FAW | 5140 Kgn 4700 Kg |
| RAW | 9020 Kg 9020 Kg |
| GVW | 14160 Kg 14160 Kg |
TATA LP 1512 Bus is comforatble & full safe. It comes in 52/42 seats.
