Description
The Atlas 40005075 is an N scale ALCO FB-1 cabless booster unit in classic Canadian Pacific (CP) tuscan-red and gray fast-freight livery, road number #4405, DC ready-to-run (DCC-ready).
Prototype
The ALCO FB-1 was the cabless booster matching the FA-1 cab unit, with the same carbody and 1,500 hp ALCO 244 prime mover but no operator cab. CP took 12 FB-1s (#4404–4415) from Montreal Locomotive Works in 1949 to ride mid-consist in A-B-A and A-B-B-A transcontinental fast-freight lashups.
Key Features
- Accurate tuscan-red and gray lettering and detailing
- Powered booster
- Finely detailed body (Master Silver level)
- Blackened metal wheels
- DCC-ready
- Magnetic knuckle couplers (both ends)
Specifications
- Scale: N
- Type: Diesel Locomotive (B-B 4-axle booster, no cab)
- Prototype: ALCO FB-1
- Railroad: Canadian Pacific
- Road Number: #4405
- DCC: DCC-ready (Master Silver — no decoder)
- Brand: Atlas (Master Silver series)
- SKU: 40005075
Pair with Atlas FA-1 cab units #40005054/#40005055/#40005056 CP #4015/#4020/#4025 and FB-1 #40005074 CP #4404 for full ABBA consists. DCC/Sound versions of the FA-1 #4015/#4020 and FB-1 #4404 road numbers are also available (Atlas #40005091/#40005092/#40005111).

