| MODEL | RS-1 | RSD-1 | RS-2 | RSC-2 | RS-3 |
|---|---|---|---|---|---|
| ENGINE HP | 1000 HP | 1000 HP | 1500 HP | 15/1600 HP | 1600 HP |
| ENGINE TYPE | 539T-6CYL | 539T-6CYL | 244T-12 CYL | 244T-12 CYL | 244T-12 CYL |
| C toC TRUCKS see notes | 31'-00" | 29'-00" note 1 | 30'-00" | 29'-00" note 2 | 30'-00" |
| C TRUCK to FRONT PILOT | 9'-09" | 13'-11" | 10'-09" | 13'-11" | 10'-09' |
| C TRUCK to REAR PILOT | 10'-03 | 8'-01" | 10'-09" | 8'-01" | 11'-03" |
| PILOT to PILOT | 51'-00" | 51'-00" | 51'-06" | 51'-06" | 52'-00" |
| TOP ENGINE HOOD | 12'-02 1/4" | 12'-02 1/4" | 12'-04 1/2" | 12'-04 1/2" | 12'-04 1/2" |
| TOP CAB HOOD | 14'-06" | 14'-06" | 14'-06" | 14'-06" | 14'-06" |
| TOP WALKWAY | 5'-01" | 5'-01" | 5'-02" | 5'-02" | 5'-00" |
| WIDTH WALKWAY | 10'-00" | 10'-00" | 9'-07" | 9'-07" | 9'-07" |
| WIDTH CAB | 10'-00" | 10'-00" | 10'-00" | 10'-00" | 10'-00" |
| WIDTH ENGINE HOOD | 5'-07" | 5'-07" | 5'-07" | 5'-07" | 6'-00" |
| COUPLED LENGTH | 54'-11 3/4" | 54'-11 3/4" | 55'-05 3/4" | 55'-05 3/4" | 55'-11 3/4" |
| TYPE TRUCKS | AAR "B" | C-C | AAR "B" | C-C | AAR "B" |
| TRUCK WHB | 9'-04" | 11'-03" | 9'-04" | 10'-06" | 9'-04" |
| WHEEL DIA. | 40" | 40" | 40" | 40" | 40" |
Note 1. RSD-1 trucks were unevenly spaced at 5'-00" & 6'-04", total of 11'-04". C to C of bolsters was 31'-00". From front pilot to center of 1st wheel is 14'-01". From rear pilot to center of first wheel is 7'-09". C to C of rear wheels is 16'-06".Note 2. RSC-2 trucks were evenly spaced at 4'-08" & 4'-08", total of 10'-06". C to C of bolsters was 30'-00". From front & rear pilot to center of 1st wheel is 11'-04". C to C of rear wheels is 18'-08".
Note 3. RSC-3 trucks were evenly spaced at 4'-08" & 4'-08", total of 10'-06". C to C of bolsters was 30'-00". From front & rear pilot to center of 1st wheel is 11'-04". C to C of rear wheels is 18'-08".
ALCO SWITCHERS DIMENSIONAL DATA
Note 1. C to C of bolsters is 34'-09". Bolster is offset 1'-10" toward center from centerwheel of each truck.
MODEL RSD-4 RSD-5 RSD-7 RSD-12 RSD-15 ENGINE 1600 HP 1600 HP 2250 HP 1800 HP 2400 HP ENGINE TYPE 244-12 CYL 244-12 CYL 244-16CYL 244T-12CYL 244-16CYL C toC TRUCKS 31'-01" Note 1 31'-01" Note 1 39'-10" note 2 31'-09 note 3 39'-10" note 2 C TRUCK to FRONT PILOT 8'-07 1/2" 8'-07 1/2" 9'-04 1/2" 10'-11 1/2" 9'-04 1/2" C TRUCK to REAR PILOT 8'-07 1/2" 8'-07 1/2" 9'-04 1/2" 10'-11 1/2" 9'-04 1/2" PILOT to PILOT 52'-00" 52'-00" 62'-02" 53'-08" 62'-02" TOP ENGINE HOOD 12'-04 1/2" 12'-04 1/2" 14'-04" 14'-02" 14'-04" TOP CAB HOOD 14'-06" 14'-06" 14'-08 3/8" 14'-06" 14'-08 3/8" TOP WALKWAY 5'-00" 5'-00" 5'-00" 5'-00" 5'-00" WIDTH WALKWAY 9'-07" 9'-07" 9'-07" 9'-07" 9'-07" WIDTH CAB 10'-00" 10'-00" 10'-00" 10'-00" 10'-00" WIDTH ENGINE HOOD 6'-00" 6'-00" 6'-00" 6'-00" 6'-00" COUPLED LENGTH 45'-05 3/4 45'-05 3/4 66'-07" 56'-01 3/4" 66'-07" TYPE TRUCKS C-C C-C C-C C-C C-C TRUCK WHB 12'-06" 12'-06" 12'-06" 12'-06" 12'-06" WHEEL DIA. 40" 40" 40" 40" 40" Note 2. C to C of bolsters is 43'-06". Bolster is offset 1'-10" toward center from centerwheel of each truck. Note 3. C to C of bolsters is 35'-05". Bolster is offset 1'-10" toward center from centerwheel of each truck.
All C-C trucks have uneven spacing of 5'-07" and 6'-11".
ALCO SWITCHERS DIMENSIONAL DATA
MODEL RS-11 RS-27 RS-32 RS-36 ENGINE 1800 HP 2400 HP 2000 HP 1800 HP ENGINE TYPE 251-12 CYL 251-16 CYL 251-12 CYL 251-12 CYL C toC TRUCKS 31'-00" 31'-00" 31'-00" 31'-00" C TRUCK to FRONT PILOT 11'-00" 11'-00" 11'-00" 11'-00" C TRUCK to REAR PILOT 10'-06" 10'-06" 10'-06" 10'-06" PILOT to PILOT 52'-06" 52'-06" 52'-06" 52'-06" TOP ENGINE HOOD 14'-02" 14'-02" 14'-02" 14'-02" TOP CAB HOOD 14'-06" 14'-06" 14'-06" 14'-06" TOP WALKWAY 5'-00" 5'-00" 5'-00" 5'-00" WIDTH WALKWAY 9'-07" 9'-07" 9'-07" 9'-07" WIDTH CAB 9'-11 1/8" 10'-00" 10'-00" 10'-00" WIDTH ENGINE HOOD 6'-00" 6'-00" 6'-00" 6'-00" COUPLED LENGTH 56'-11 3/4" 57'-02 1/2" 57'-02 1/2" 57'-02 1/2" TYPE TRUCKS AAR "B" AAR "B" AAR "B" AAR "B" TRUCK WHB 9'-04" 9'-04" 9'-04" 9'-04" WHEEL DIA. 40" 40" 40" 40" Roadswitcher Rosters More ALCO information © S.A. McCall