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Gearboxes (Gear Reducers - No Driving Unit)

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501 - 550 of 867 listings

1000 HP, Pinion Gearbox, 20" Centers, Spare Gears

VX Machinery | Sylvania, OH
Seller: VX Machinery
Location: Sylvania, OH
100020"Spare Gears.

1020 HP @ 900 RPM, Lufkin #N1810B, 3960 RPM out, 4.40:1 ratio, 1.75 service factor, s/n #118

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Lufkin
Model: N1810B

1060 HP @ 1176 RPM, Lufkin #SF2600S, 4.65 :1 ratio, 1.5 service factor

D'Angelo International | Bellingham, WA
Seller: D'Angelo International
Location: Bellingham, WA
Mfr: Lufkin
Model: SF2600S
Lufkin Gearbox from a 10.5 x 13 ft ball mill, - 1,060 HP, - Ratio: 4.656:1, - Input RPM: 1176, - Cat Rating: 1590 HP, - Service Factor: 1.5, - Model: SF2600S, - Lube: 4EP for under 60 degrees F, 5EP for over 60 degrees F environments.

1060 HP @ 1180 RPM, Philadelphia #155HP-1, Parallel Shaft Gear Reducer Gearbox, 228 RPM output, 5.16 :1 Ratio, 1.75 service factor

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Philadelphia
Model: 155HP-1
Brand/Model: Philadelphia 155HP-1 : Used Philadelphia 155HP-1 parallel shaft gear reducer gearbox with following s: • 1060 HP Service Rating • 1060 HP Catalogue Rating • 5.167:1 Ratio • 1180 Input Speed • 228.01 Output Speed • 1.75 Service Factor • Weight 7,120 lbs • Dims ...more

1070 HP @ 1750 RPM, Falk #2140Y2S, 11.53:1 ratio, parallel

Klistoff Equipment & Machy. | Woodburn, OR
Seller: Klistoff Equipment & Machy.
Location: Woodburn, OR
Mfr: Falk
Model: 2140Y2S

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Gearboxes (Gear Reducers - No Driving Unit) are standalone mechanical devices designed to reduce speed and increase torque between a power source and machinery. Commonly used in industries like manufacturing, mining, and material handling, these gear reducers are versatile and compatible with various motors or engines. Gearboxes without driving units provide efficient power transmission, durability, and flexibility for integration into diverse industrial applications.

1080 HP @ 2200 RPM, Cotta #GR1600E-77, Reduction Gearbox, 1718 RPM output, 1.28:1 Ratio

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Cotta
Model: GR1600E-77
Brand/Model: Cotta GR1600E-77 : Used Cotta GR1600E-77 Reduction Gearbox with following s: • 1080 HP Service Rating • 1080 HP Catalogue Rating • 1.28:1 Ratio • 2200 RPM Input Speed • 1,718.75 Output Speed (2200 / 1.28) • Weight: 1,720 lbs. • Dims: 38"(L)x 28"(W)x 32"(H) ...more

1085 HP @ 1190 RPM, Lufkin #N1419C, Parallel Shaft Gear Increaser Gearbox, 6000 RPM output, 5.04:1 Ratio, 2.07 service factor

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Lufkin
Model: N1419C
Brand/Model: Lufkin N1419C : Used Lufkin 1419C parallel shaft gear increaser gearbox with following s: • 1085 HP Service Rating • 1085 HP Catalogue Rating • 5.04:1 Ratio • 1190 Input Speed • 6000 Output Speed • 2.07 Service Factor • Weight • Dims 39"Lx42"Wx40"H ...more

1100 HP @ 1780 RPM, Western #4109C, 5602 RPM out, 3.14 :1 ratio, 1.60 service factor, new (3 available)

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 4109C

1100 HP @ 1780 RPM, Western #4109C, 3.14 :1 ratio, 1.6 service factor, (3 available) #3019/20/21

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 4109C

1100 BHP @ 2899 RPM, Lufkin #N1600C, 3826 RPM out, 4.25 :1 ratio, 2.64 service factor (3 available)

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Lufkin
Model: N1600C

1100 HP, Lufkin #N1600C, 4.25 :1 ratio, 2.64 service factor, s/n #9651/2899/3826 (3 available)

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Lufkin
Model: N1600C

1111 HP @ 1100 RPM, Lufkin #MF127C, 1837 RPM out, 1.67 :1 ratio, 1.50 service factor

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Lufkin
Model: MF127C

1111 HP @ 1100 RPM, Lufkin #MF127C, 1.67 :1 ratio, 1.5 service factor, #538

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Lufkin
Model: MF127C

1111 HP @ 1100 RPM, Lufkin #SF1220, Parallel Shaft Gearbox, 1.67 :1 Ratio, 1.78 service factor, 2009

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Lufkin
Model: SF1220
Year: 2009
Brand/Model: Lufkin SF1220 : Unused Lufkin SF1220 parallel shaft gearbox with following s: • 1111 HP Service Rating • 1975 HP Catalog Rating • 1.673:1 Ratio • 1100 Input Speed • 1.78 Service Factor • Weight 5,800 lbs • Dims 59”L x 41”W x 39”H HP: 1975 RPM: 1100 ...more

1134 HP @ 1200 RPM, Western #4112C, 3571 RPM out, 2.97 :1 ratio, 1.60 service factor, s/n #53172

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 4112C

1134 HP @ 1200 RPM, Western #4112C, 2.97 :1 ratio, 1.6 service factor, #2604

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 4112C

1140 HP @ 1800 RPM, Western #2109MS, 2.00:1 ratio, 3600 RPM out, 1.856 service factor

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 2109MS

1140 BHP @ 1800 RPM, Western #2109MS, 3600 RPM out, 2.00:1 ratio, 1.856 service factor

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 2109MS

1140 HP @ 2000 RPM, Western #4110HS, 4500 RPM out, 2.25:1 ratio, 1.50 service factor

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 4110HS

1140 HP @ 2000 RPM, Western #4110HS, 2.25:1 ratio, 1.5 service factor, #1683

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 4110HS

1150 HP @ 1780 RPM, Falk #5081-YQA, Parallel Shaft Gearbox, 5570 RPM output, 3.12 :1 Ratio, 2.03 service factor

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Falk
Model: 5081-YQA
Brand/Model: Falk 5081-YQA : Used Falk 5081-YQA parallel shaft gearbox with following s: • 1150 HP Service Rating • 2300 HP Catalogue Rating • 3.129:1 Ratio • 1780 Input Speed • 5570 Output Speed • 2.03 Service Factor • Weight 2,750 lbs • Dims 51"Lx45"Wx41"H HP: ...more

1169 HP @ 1775 RPM, Western Hi-Speed Unit, 24.78:1 ratio, 43989 RPM out, 1.3 Svc Factor

Green Industrial LLC | Belgium, WI
Seller: Green Industrial LLC
Location: Belgium, WI
Mfr: Western
This is a Western Gear Corporation High Speed Unit Gearbox. Save thousands and buy from Green Industrial today!, Model#: 4110, Serial#: 3049, Ratio: 1:24.78, Service Factor: 1.3, RPM In: 1775, RPM Out: 43,989, HP Rating: 1169.

1182 HP @ 1100 RPM, Western #4113, 3.28 :1 ratio, 1.95 service factor, (4 available) #CUP-111/

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 4113

1200 HP @ 1200 RPM, Western #2112MS, 4400 RPM out, 3.66 :1 ratio, 2.05 service factor

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 2112MS

1200 HP @ 1200 RPM, Western #2112MS, 3.66 :1 ratio, 2.05 service factor, #1386

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 2112MS

1200 HP, Terry #SU, 2.20 :1 ratio, 1.71 service factor (box only)

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Terry
Model: SU

1200 HP, Terry #SU, 2.20 :1 ratio, 1.71 service factor, (1 available) #CMP

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Terry
Model: SU

1230 HP @ 470 RPM, Lufkin #N3014A, Parallel Shaft Gearbox, 3708 RPM output, 7.89:1 Ratio, 1.75 service factor

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Lufkin
Model: N3014A
Brand/Model: Lufkin N3014A : Used Lufkin N3014A Parallel gearbox with following s: • 1230 HP Service Rating • 2150 HP Catalog Rating • 7.89:1 Ratio • 470 Input Speed • 3708 Output Speed • 1.75 Service Factor • Weight • Dims HP: 2150 RPM: 470/3708 Ratio: 7.8900.

1250 HP @ 1200 RPM, Falk #465A1-CS, 267 RPM output, 4.43 :1 ratio

Peak Machinery Inc | Blaine, MN
Seller: Peak Machinery Inc
Location: Blaine, MN
Mfr: Falk
Model: 465A1-CS

1250 HP @ 1770 RPM, Western #4112HS, 2052 RPM out, 1.15 :1 ratio, 1.50 service factor

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 4112HS

1250 HP @ 1770 RPM, Western #4112HS, 1.15 :1 ratio, 1.5 service factor, #1685

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 4112HS

1250 HP @ 1780 RPM, Philadelphia #209HSD, Parallel Shaft Gearbox, 5636 RPM output, 3.16:1 Ratio, 1.75 service factor

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Philadelphia
Model: 209HSD
Brand/Model: Philadelphia 209HSD : Used Philadelphia 209HSD parallel shaft gearbox with following s: • 1250 HP Service Rating • 2190 HP Catalogue Rating • 3.16:1 Ratio • 1780 Input Speed • 5636 Output Speed • 1.75 Service Factor • Weight • Dims on skid with 12-stage United pump ...more

1250 HP @ 1800 RPM, Lufkin #N1600 (test gear), 2970 RPM out, 1.65:1 ratio, 1.50 service factor

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Lufkin
Model: N1600

1250 HP @ 1800 RPM, Lufkin #N1600, 1.65:1 ratio, 1.5 service factor, #1684

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Lufkin
Model: N1600

1265 HP @ 1780 RPM, Flender #H1SH11A, helical gear unit, 1 stage, horiz mounting position, 3.10 :1 ratio

Lenmark Industries | Langley, BC
Seller: Lenmark Industries
Location: Langley, BC
Mfr: Flender
Model: H1SH11A
SKU: 100727, Model: H1SH11A, Condition: Surplus New, S/N: 4446196-0170-001, Ratio: 3.1:1, HP Rating: 1265 hp, Type: Helical, Made In: GERMANY, Dimensions: 36.00 (H) x 46.00 (W) x 59.00 (L) inches, Additional :, No. of Stages: 1, Design of the Low Speed Shaft: Solid shaft with parallel key acc. to DIN 6885/1, Mounting ...more

1277 HP @ 880 RPM, Falk (Worthington), 3306 RPM out, 3.75 :1 ratio, 1.50 service factor

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Falk

1291 HP @ 1750 RPM, Falk #2120Y1LR, 4.61 :1 ratio, parallel

Klistoff Equipment & Machy. | Woodburn, OR
Seller: Klistoff Equipment & Machy.
Location: Woodburn, OR
Mfr: Falk
Model: 2120Y1LR

1300 HP @ 1200 RPM, Lufkin #DF850CH, double reduction horizontal parallel shaft mixer speed reducer, 24.10 :1 ratio, 1.76:1 service factor, anti-friction type roller bearings on all shafts

Soberay & Sons Ltd | Cleveland, OH
Seller: Soberay & Sons Ltd
Location: Cleveland, OH
Mfr: Lufkin
Model: DF850CH
One (1) Used Lufkin model DF850CH double reduction horizontal parallel shaft mixer speed reducer, arrangement L-RR, 24.1:1 reduction ratio, 2292 HP Catalog Rating, Service Rating 1,300 HP @ 1200 RPM with 1.76:1 Service Factor. This unit is complete with anti-friction type roller bearings on all shafts, includes dual ...more

1321 HP @ 1750 RPM, Falk #545A3-CS, 62.22:1 ratio, parallel

Klistoff Equipment & Machy. | Woodburn, OR
Seller: Klistoff Equipment & Machy.
Location: Woodburn, OR
Mfr: Falk
Model: 545A3-CS

1330 HP @ 500 RPM, Dominion #SI-30-16, 4102 RPM out, 8.20 :1 ratio, 1.50 service factor

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Dominion
Model: SI-30-16

1330 HP @ 500 RPM, Dominion #SI-30-16, 8.20 :1 ratio, 1.5 service factor, (1 available) #1122

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Dominion
Model: SI-30-16

1330 HP @ 1200 RPM, Lufkin #M106CH, Parallel Shaft Gearbox, 1440 RPM output, 1.20 :1 Ratio, 1.66 service factor

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Lufkin
Model: M106CH
Brand/Model: Lufkin M106CH : Used Lufkin M106CH parallel shaft gearbox with following s: • 800 HP Service Rating • 1330 HP Catalogue Rating • 1.20:1 Ratio • 1200 Input Speed • 1440 Output Speed • 1.66 Service Factor • Dims 33"Lx30"Wx27"H HP: 1330 RPM: 1200/144 Ratio: ...more

1379 BHP @ 3614 RPM, Western #8110MS, 1100 RPM out, 3.2857:1,1 service factor, #2478/2479 (2 available)

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 8110MS

1379 HP @ 3614 RPM, Western #8110MS, 3.28 ratio, 1 service factor, (2 available) #2478/2479

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 8110MS

1400 HP @ 22300 RPM, Western #3101, 4.45 ratio, 5998 RPM out, 1.5 service factor

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 3101

1400 HP @ 22300 RPM, Western #3101-AC (FLGMNT), 5998 RPM out, 3.71 :1 ratio, 1.50 service factor, (5 available)

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 3101-AC

1400 HP @ 22300 RPM, Western #3101-AC (4 & 1 Case), 5998 RPM out, 3.71 :1 ratio (5 available)

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 3101-AC

1400 HP @ 22300 RPM, Western #3101-AC, 3.71 :1 ratio, 1.5 service factor, (5 available) #2719/20/21/22/23

Power Machinery LLC | Houston, TX
Seller: Power Machinery LLC
Location: Houston, TX
Mfr: Western
Model: 3101-AC

1410 HP @ 9800 RPM, Western #75HS70, Parallel Shaft Gear Increaser Gearbox, 16072 RPM output, 1.64:1 Ratio, 1.3 service factor

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Western
Model: 75HS70
Brand/Model: Western 75HS70 : Used Western 75HS70 parallel shaft gear increaser gearbox with following s: • 1410 HP Service Rating • 1830 HP Catalogue Rating • 1.64:1 Ratio • 9800 Input Speed • 16072 Output Speed • 1.3 Service Factor • Weight • Dims HP: 1410 RPM: 9800/16072 ...more

1438 HP @ 1780 RPM, Lufkin #N1200C, Parallel Shaft Gear Increaser Gearbox, 4432 RPM output, 2.49:1 Ratio, 2.36 service factor

Power Zone Equipment | Center, CO
Seller: Power Zone Equipment
Location: Center, CO
Mfr: Lufkin
Model: N1200C
Brand/Model: Lufkin N1200C : Used Lufkin N1200C parallel shaft gear increaser gearbox with following s: • 1438 HP Service Rating • 3400 HP Catalogue Rating • 2.49:1 Ratio • 1780 Input Speed • 4432 Output Speed • 2.36 Service Factor • Weight • Dims HP: 3400 RPM: 1780/4432 Ratio: ...more