| KLW SE10B | |
| Powertype: | Diesel-electric |
| Builder: | Knoxville Locomotive Works (KLW) |
| Builddate: | August 2015 - Present |
| Buildmodel: | SE10B |
| Primemover: | MTU Series 2000 |
| Poweroutput: | 1050hp |
| Totalproduction: | 10 |
| Operator: | See list |
The KLW SE10B is a low-emissions diesel switcher locomotive built by Knoxville Locomotive Works. It is powered by a single MTU Series 2000 engine which develops a total power output of 1050hp. There have been three SE10B locomotives produced for New York New Jersey Rail, and 5 have been produced for Chevron to be used in the refineries of Houston and Beaumont-Port Arthur, Texas.
| Railroad | Quantity | Road numbers | Notes |
|---|---|---|---|
| New York New Jersey Rail (NYNJR)[1] | 3 | 5101 - 5103 | |
| Chevron (Texas)[2] | 5 | 1001 - 1005 | |
| San Francisco Belt Railroad (California)[3] | 1 | 30 | Replaced Alco S-2 #25 |
| Stockton Terminal and Eastern Railroad (California)[4] | 1 | 1050 | |
| Total | 10 | ||