122296
TURBODYNE Gearbox; HP: 150; Model: B-3 ; Ratio: 4.065; RPM In: 4488; RPM Out: 1104; S.F.: 1.6
121454
FARREL Gearbox; HP: 67; Model: SR74 ; Ratio: 4.07; RPM In: 3500; RPM Out: 878; S.F.: 0
121598
LUFKIN Gearbox; HP: 75; Model: S85CH ; Ratio: 4.09; RPM In: 1750; RPM Out: n/a; S.F.: 3
123502
Western Model S53 Gear Reducer. HP: 25; Ratio: 4.09; Input RPM: 1720; Output RPM: 430; Type: Parallel; S.F.: NoneListed. Notes: SerialNumber 1119; 9" Center of shaft to floor 11" x 15" Bolt Hole Pattern Order #73164Pinion Speed RPM 430/.720*
123783
FALK Model 2070Y1B Gearbox 4.095/1 Ratio Parallel Shaft
125517
131 HP Falk Gear Reducer Model: 2070Y1-LS Ratio: 4.095 RPM: 1150 Type: REGULAR Configuration.
125518
131 HP Falk Gear Reducer Model: 2070Y1-LS Ratio: 4.095 RPM: 1150 Type: REGULAR Configuration.
125528
150 HP Falk Gear Reducer Model: 2070Y1-LD Ratio: 4.095 RPM: 1150 Type: REGULAR Configuration.
121419
FALK Gearbox; HP: 772; Model: 2135Y1-S ; Ratio: 4.1; RPM In: 1170; RPM Out: 284; S.F.: 1.5
121428
FALK Gearbox; HP: 1500; Model: S90104 ; Ratio: 4.1; RPM In: 7490; RPM Out: 1785; S.F.: 0
121429
FALK Gearbox; HP: 1500; Model: S90104 ; Ratio: 4.1; RPM In: 7490; RPM Out: 1785; S.F.: 0
121496
FLUOR WESTERN Gearbox; HP: n/a; Model: FW60 ; Ratio: 4.1; RPM In: n/a; RPM Out: n/a; S.F.: 0
121534
GENERAL ELECTRIC Gearbox; HP: 110; Model: S233 ; Ratio: 4.1; RPM In: 3718; RPM Out: 900; S.F.: 0
121541
GENERAL ELECTRIC Gearbox; HP: 400; Model: S-234 ; Ratio: 4.1; RPM In: 4995; RPM Out: 1200; S.F.: 0
121753
MARLEY Gearbox; HP: n/a; Model: 22.2; Ratio: 4.1; RPM In: n/a; RPM Out: n/a; S.F.: 0
121755
MARLEY Gearbox; HP: n/a; Model: 22.3; Ratio: 4.1; RPM In: n/a; RPM Out: n/a; S.F.: 0
121935
MARLEY Gearbox; HP: n/a; Model: 22.3; Ratio: 4.1; RPM In: n/a; RPM Out: n/a; S.F.: n/a
122053
PHILADELPHIA Gearbox; HP: 600; Model: 4111MT ; Ratio: 4.1; RPM In: 3600; RPM Out: 869; S.F.: 1.65
122054
PHILADELPHIA Gearbox; HP: 600; Model: 4111MT ; Ratio: 4.1; RPM In: 3600; RPM Out: 869; S.F.: 1.65
122062
PHILADELPHIA Gearbox; HP: 800; Model: 10MHPS ; Ratio: 4.1; RPM In: 5000; RPM Out: 1195; S.F.: 1.8