What is the best engine in a school bus?
Table of Contents
What is the best engine in a school bus?
School bus engine comparison:
| International Navistar | Cummins | |
|---|---|---|
| Block: | Cast iron, wet sleeve, inline 6 | Cast iron |
| Compression Ratio: | 1-5-3-6-2-4 | 1-5-3-6-2-4 |
| Horsepower: | Up to 300 hp @ 2,200 rpm | 235 – 325 HP @ 2,900 rpm |
| Torque: | Up to 860 lb-ft @ 1,300 rpm | 460 – 610 lb-ft @ 1,600 rpm |
What kind of motors are in school buses?
95 percent of all school buses in America are powered by diesel engines because of their reliability, durability and safety.
How many horsepower does a school bus have?
Torque — and Why it Matters for School Buses
| CUMMINS B6.7 DIESEL ENGINE | CUMMINS WESTPORT B6.7N NATURAL GAS ENGINE |
|---|---|
| 200-300 HP | 200-240 HP |
| 660 LB-FT PEAK TORQUE | 560 LB-FT PEAK TORQUE |
| 660 LB-FT TORQUE AVAILABLE FROM 1300-2300 RPM | 560 LB-FT TORQUE AVAILABLE FROM 1500-2200 RPM |
What kind of engines do city buses have?
A typical intercity coach weighs about 12,000 kg (26,000 pounds), has a capacity of up to 47 passengers, a two-stroke-cycle V-8 diesel engine with up to 450 horsepower, an electronically controlled automatic transmission, and air brakes.
How much does it cost to convert a school bus to an RV?
How Much Does a School Bus Conversion Cost. The average school bus conversion cost for appliances, equipment, tools, and raw materials is around $20,000 to $30,000.
What engines do international school buses use?
| International 3300 | |
|---|---|
| Body style(s) | Cowled chassis school bus commercial bus |
| Related | International DuraStar International 3200 |
| Powertrain | |
| Engine(s) | Navistar VT365 V8 Navistar MaxxForce 7 V8 Navistar DT466/MaxxForceDT I6 Cummins ISB6.7 I6 PSI 8.8L LPG V8 |
What kind of fuel do buses use?
Diesel
Transit Buses by Fuel Type
| 2007 | 2015 | |
|---|---|---|
| Diesel | 52068.702 | 39139.93299999999 |
| Gasoline | 391.494 | 773.449 |
| Natural Gas | 10178.844 | 15391.2715 |
| Hybrid | 1500.727 | 11414.858 |
What engine does a International school bus have?
How heavy is a school bus engine?
Total Engine Weight (Dry) 1,150 lbs.
What motor is in an international school bus?
Do buses need Diesel?
Because of its safety, reliability and efficiency, diesel is the predominant power source for public transit, school and intercity bus services nationwide.