Motor Coach Industries D4500CT
| Motor Coach Industries D4500CT | |
|---|---|
| | |
| Years of manufacture | 2006 to present |
| Length | 45 feet |
| Width | 102 inches |
| Power/Fuel | Diesel or CNG |
| | |
The Motor Coach Industries D4500CT motorcoach features a redesigned front incorporating headlights from the G-Series as well as an option for flush-mounted passenger windows. Fluted stainless steel sides are also an option.
Coaches meeting the EPA 2007 and 2010 standards sport a redesigned rear end incorporating changes to the engine cooling system for each emission standard. Coaches meeting the EPA 2010 standards are also equipped with a selective catalytic reduction system that includes a 15 gallon diesel exhaust fluid tank.[1]
Contents |
Alternative propulsion
A diesel-electric hybrid version of this coach, dubbed the D4500CTH, made its debut in 2007. Houston METRO was the launch customer.
In April 2010, MCI began touring a CNG-powered commuter coach. The coach was leased from New Jersey Transit and updated with a newer Cummins 8.3 litre CNG engine. In addition, a new coach was built with an 8.9 litre EPA 2010-compliant CNG engine from Cummins and was shown to multiple transit gaencies. MCI wanted to gauge the market for the coach and show off the benefits of CNG.[2] The tour ended a few moths later, and in October, MCI announced a CNG power option will be available on 2011 coaches.[3]
Specifications
Dimensions
- Length: 45.42' (13.84m)
- Width: 102" (2.59m)
- Height: 137" (3.48m)
- Wheelbase: 318.00" (8.08m)
- Turning Radius: 47' (14.33m)
- Gross Vehicle Weight: 50,000 lbs (22,679 kg)
Engine
- Cummins ISL9 EPA 2010 8.9 liter, 380 hp (standard, 2010-present)
- Cummins ISX11.9 EPA 2010 11.9 liter, 425 hp with engine brake (2010-present)
- Cummins Westport ISL G EPA 2010 8.9 liter, 320 hp (CNG, 2011-present)
- Caterpillar C13 EPA 2004 12.5 liter, 380 hp (2006-2007)
- Caterpillar C13 EPA 2007 12.5 liter, 410 hp (2007-2009)
- Cummins ISM EPA 2007 10.8 liter, 410 hp (2007-2010)
- Detroit Diesel Series 60 EPA 2004 12.7 liter (2006-2007)
- Detroit Diesel Series 60 EPA 2007 14 liter, 435 hp, DDEC V with Jacob's engine brake (2007-2010)
Transmission
- Allison B500 6 speed (2006-present)
- Allison B500R 6 speed with retarder (2006-present)
- ZF 12AS2301BO 12 speed (2006-2010, 2011-present))
HVAC
- Carrier Transicold
Suspension
- Air suspension with automatic leveling system
Axles
- Front: Meritor 16,000 lb
- Drive: Meritor 22,500 lb
- Tag: Meritor 12,000 lb (2006-2009) 14,000 lb (Q2 2009-present)
Brakes
- EX-225 disc brakes w/ unitized hubs and preset bearings
Steering
- Ross integral power steering
Operators
Canada 
- GO Transit - Golden Horseshoe, ON
United States 
- Academy Bus Lines - Hoboken, NJ
- Beaver County Transit Authority - Beaver Falls / Rochester, PA
- Boston Express - South New Hampshire
- C&J - New Hampshire
- Capital Metro Transit - Austin, TX
- City of Santa Clarita Transit - Santa Clarita, CA
- Coach USA
- Connecticut Transit - Stamford, Hartford & New Haven, CT
- MTA Flint - Flint, MI
- Foothill Transit- San Gabriel & Pomona Valleys, CA (CNG Demo Unit)
- Greater Richmond Transit Company - Richmond, VA
- Maryland Transit Administration - Baltimore & vicinity, MD
- Metropolitan Transportation Authority - New York, NY
- METRO - Houston & Harris County, TX
- Monterey-Salinas Transit (MST) - Monterey & Salinas, CA
- New Jersey Transit (NJT) - Newark, NJ
- PRTC - Woodbridge, VA
- Short Line Bus - Mahwah, NJ
- Yolo County Transportation District (Yolobus) - Woodland & Yolo County, CA
Demonstrator and engineering units
Below is a list of known demonstrator and engineering buses
| Fleet number | Thumbnail | Year | VIN | Engine | Transmission | Notes |
|---|---|---|---|---|---|---|
| 2005 |
| |||||
| 2006 | 1M8PDMDA26P057072 | Caterpillar C13 | Allison B500 |
| ||
| 2008 | 1M8PDMEA68P058436 | Cummins ISM | Allison B500 | Submitted for Altoona test June 2008 | ||
| 2008 |
| |||||
| Mar. 2009 | 1M8PDMEA819P058992 | Cummins ISM | Allison B500 |
| ||
| 2010 |
| |||||
| 2010 | Cummins Westport ISL G | Allison B500R | CNG-powered demo | |||
| 2010 |
| |||||
| Nov 2010 | 1M8PDMAA1BP059653 | Cummins ISL9 | Allison B500 |
| ||
| 59654D | Nov 2010 | 1M8PDMBA5BP059654 | Cummins ISX11.9 | Allison B500 |
|
References
- ↑ FYI from MCI, mcicoach.com, retrieved on 2010-07-15
- ↑ Rolling with gas: CNG-powered MCI Commuter Coach goes on nationwide tour for U.S. Transit Agencies, mcicoach.com, retrieved on 2010-11-12
- ↑ MCI again revolutionizes energy-smart public transit, offers CNG as an option on 2011 Commuter Coaches, mcicoach.com, retrieved on 2010-11-12
