MEC407 wrote:Another option would be to do ECO upgrades on the existing fleet, which I'm told can be done for about $1m to $1.5m each. Canadian Pacific has been doing that with hundreds of their older GPs and SDs, and the results have been excellent from what I've heard. SDs get a new 12-cylinder 710; GPs get a new 8-cylinder 710. Both get totally new electrical systems, new crashworthy cabs, etc. The end result is for all intents and purposes a brand new locomotive that performs significantly better than its "donor" did, with much better fuel efficiency to boot.
How about just an inkind rebuild, or an rebuilt+upgrade to -2 or 3? 500K for a like new unit. Sure its not environmentally any friendlier but it would be just as good "quality of horsepower" wise, cost 1/2 as much, and still sport the always popular 16-645E3.
MEC407 wrote:The MEC 500 series locomotives were financed, by the way. But in that case they were getting 20 used locomotives for the price of 2 new ones.
Over the last year MRL sent almost their entire SD45 fleet (almost all rebuilt to -2) to scrap, for scrap prices. Imagine the power they could have picked up, trading a single 500 for 2 or 3 SD45-2's. With 4 axle prices spiking, a good running condition GP40-2 is worth 250K+. A scrap price SD45 is what? 70K? They were mostly all operable, had been upgraded to -2, maintained well, etc...You lose 15 running units, pick up 30 or 40.
Sure you lose some flexibility, but they they've killed off a lot of 4 axles restrictions in Maine this year. Madison Br, Bucksport Br, East of Waterworks. Theres 100 miles and the need for eight 4 axles/day right there. Plus, with no need for 4 axles east of NMJ, they can effectively run 6 axles to NMJ, releasing another three 4 axles a day. Doesn't take long to make up the losses in flexibility with the added benefit of extra power.
When one breaks, they do what they've done with the gutted 500's, sell them to GMTX and lease them back, with the condition that GMTX pays to have them rebuilt to SD40-2's.
/armchair railroader ramblings...