1146875 CAP Caterpillar parts
315, 315B, 315C, 317B LN, 318B, 933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
Rating:
Alternative (cross code) number:
CA1146875
114-6875
1146875
CA1146875
114-6875
1146875
Weight: 0.15 pounds 0 kg.
EXCAVATOR, TRACK-TYPE TRACTOR,
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Compatible equipment models: 1146875:
Information:
Illustration 1 g03387161
Final Drive
(1) Planetary carrier (first stage)
(2) Ring gear
(3) Planetary carrier (second stage)
(4) Planetary carrier (third stage)
(5) Sun gear (third stage)
(6) Seal
(7) Output shaft (travel motor)
(8) Sun gear (second stage)
(9) Sun gear (first stage)
(10) Planetary gear (first stage)
(11) Planetary gear (second stage)
(12) Planetary gear (third stage)
(13) Drive sprocket housing
(14) Roller bearings
(15) Motor housing
(16) Travel motor The final drive reduces the rotational speed of travel motor (16). Output shaft (7) of travel motor (16) is splined to sun gear (first stage) (9).The final drive consists of two groups. The first group consists of the three stages of the planetary gear reduction. The second group is the output group.
The first stage reduction group consists of the following components: sun gear (9), planetary gear (10), planetary carrier (1) and ring gear (2). The group for second stage reduction consists of the following components: sun gear (8), planetary gear (11), planetary carrier (3) and ring gear (2). The third stage reduction group consists of the following components: sun gear (5), planetary gear (12), planetary carrier (4) and ring gear (2).
The output group is described in the following manner. The rotation of drive sprocket housing (13) drives the track. Drive sprocket housing (13) and ring gear (2) are connected by bolts. The drive sprocket housing and the ring gear are supported by roller bearings (14).The planetary gears reduce the travel speed. The travel speed is reduced by the ratio of teeth of the sun gear and the ring gear. The compact final drive offers a greater reduction ratio when the sun gear is incorporated inside the ring gear.Operation
Sun gear (9) is splined to the output shaft of travel motor (7). The rotation of the output shaft is transmitted to the sun gear. When sun gear rotates clockwise, the final drive operates in the following manner.
Illustration 2 g03117019
First stage reduction group
(1) Planetary carrier (first stage)
(2) Ring gear
(9) Sun gear (first stage)
(10) Planetary gear (first stage) In the first stage reduction group, sun gear (9) causes planetary gears (10) to rotate counterclockwise. Planetary gears (10) mesh with sun gear (9) and ring gear (2). Planetary gears (10) rotate around sun gear (9) and the internal teeth of ring gear (2). Each planetary gear (10) is mounted
Caterpillar parts catalog:
Parts cap Caterpillar catalog:
0963741
CAP
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 3044C, 311, 311B, 311C, 311D LRR, 312, 312B, 3...
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 3044C, 311, 311B, 311C, 311D LRR, 312, 312B, 3...
2128475
CAP
236B, 246C, 252B, 256C, 262C, 267B, 268B, 272C, 277C, 279C, 287C, 289C, 297C, 299C, 303.5C, 303.5D, 303C CR, 3044C, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR, 311C, 311D LRR, 312C, 312C L, 312D, 312D...
236B, 246C, 252B, 256C, 262C, 267B, 268B, 272C, 277C, 279C, 287C, 289C, 297C, 299C, 303.5C, 303.5D, 303C CR, 3044C, 304C CR, 304D CR, 305.5D, 305C CR, 305D CR, 311C, 311D LRR, 312C, 312C L, 312D, 312D...
5I7630
CAP
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 303.5C, 303.5D, 303C CR, 3044C, 304C CR, 304D ...
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 303.5C, 303.5D, 303C CR, 3044C, 304C CR, 304D ...
0952005
CAP
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 3044C, 304C CR, 305.5D, 305C CR, 305D CR, 311,...
236B, 236B3, 242B3, 246C, 252B, 252B3, 256C, 257B3, 259B3, 262C, 262C2, 267B, 268B, 272C, 277C, 277C2, 279C, 279C2, 287C, 287C2, 289C, 289C2, 297C, 299C, 3044C, 304C CR, 305.5D, 305C CR, 305D CR, 311,...
8T2397
CAP SCREW
320D FM, 330B L, 330C, 330C L, 336E HVG, 345B II, 345B L, 345C, 345C L, 349E L HVG, 550, 550B, 560B, 561H, 561M, 561N, 570, 570B, 572R, 572R II, 580, 580B, 793F CMD, 924G, 924GZ, 924H, 924HZ, 928G, 92...
320D FM, 330B L, 330C, 330C L, 336E HVG, 345B II, 345B L, 345C, 345C L, 349E L HVG, 550, 550B, 560B, 561H, 561M, 561N, 570, 570B, 572R, 572R II, 580, 580B, 793F CMD, 924G, 924GZ, 924H, 924HZ, 928G, 92...
8S4951
CAP
173B, 183B, 193, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 307B, 3116, 3126B, 3126E, 3176, 3176B, 3176C, 3196, 3406E, 3456, 345C, 345C L, 345C MH, 3512, 3516, 3516C, 360...
173B, 183B, 193, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 307B, 3116, 3126B, 3126E, 3176, 3176B, 3176C, 3196, 3406E, 3456, 345C, 345C L, 345C MH, 3512, 3516, 3516C, 360...
0861781
CAP AS
305.5, 305.5E, 306, 306E, 307, 307B, 307C, 307D, 308C, 311, 311B, 311C, 312, 312B, 312B L, 312C, 312C L, 313B, 314C, 315, 315B, 315B FM L, 315B L, 315C, 317, 317B LN, 318B, 318C, 319C, 320 L, 320N, E1...
305.5, 305.5E, 306, 306E, 307, 307B, 307C, 307D, 308C, 311, 311B, 311C, 312, 312B, 312B L, 312C, 312C L, 313B, 314C, 315, 315B, 315B FM L, 315B L, 315C, 317, 317B LN, 318B, 318C, 319C, 320 L, 320N, E1...
4I3745
CAP-PRESSURE
303, 303.5, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304.5, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, ...
303, 303.5, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304.5, 304C CR, 304D CR, 304E, 305, 305.5, 305.5D, 305.5E, 305C CR, 305D CR, 305E, 306, 306E, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, ...
7Y5009
CAP
307, 307B, 311, 311B, 312, 312B L, 313B, 315, 315B L, 317, 317B LN, 318B, 320 L, 320B, 320B L, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 330, 330 FM L, 330B L, 345B, 345B II, 345B II MH, 345B...
307, 307B, 311, 311B, 312, 312B L, 313B, 315, 315B L, 317, 317B LN, 318B, 320 L, 320B, 320B L, 322B L, 322B LN, 325, 325 L, 325 LN, 325B, 325B L, 330, 330 FM L, 330B L, 345B, 345B II, 345B II MH, 345B...
6C8996
CAP
307, 307B, 311B, 312, 312B L, 315, 315B L, 317, 317B LN, 318B, 320 L, 320B, 322B LN, 325 L, 325B L, 330 L, 330B L, 345B II, 345B L, 350, 350 L, 365B, 365B II, 375, 375 L, 385B, 5080, 5090B, CB-434D, C...
307, 307B, 311B, 312, 312B L, 315, 315B L, 317, 317B LN, 318B, 320 L, 320B, 322B LN, 325 L, 325B L, 330 L, 330B L, 345B II, 345B L, 350, 350 L, 365B, 365B II, 375, 375 L, 385B, 5080, 5090B, CB-434D, C...
1843949
CAP AS-RADIATOR
305.5, 307B, 307C, 308C, 311B, 311C, 312B, 312C, 312C L, 314C, 315B, 315C, 318B, 320B, 320B U, 320C, 320C FM, 320C L, 321B, 321C, 322C, 322C FM, 325C, 330C, 330C FM, 330C L, 330C MH
305.5, 307B, 307C, 308C, 311B, 311C, 312B, 312C, 312C L, 314C, 315B, 315C, 318B, 320B, 320B U, 320C, 320C FM, 320C L, 321B, 321C, 322C, 322C FM, 325C, 330C, 330C FM, 330C L, 330C MH
7G4829
CAP
939, 943, D4H, D4H XL, D4HTSK II, D4HTSK III, D5C III, PM-565
939, 943, D4H, D4H XL, D4HTSK II, D4HTSK III, D5C III, PM-565
1243932
CAP
311B, 312B L, 315B L, 317B LN, 318B, 320B, 320B FM LL, 320B L, 321B, 322B L, 322B LN, 325B, 325B L, 330B L, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 385B, 5090B, 5110B, 539, M325B, W3...
311B, 312B L, 315B L, 317B LN, 318B, 320B, 320B FM LL, 320B L, 321B, 322B L, 322B LN, 325B, 325B L, 330B L, 345B, 345B II, 345B II MH, 345B L, 365B, 365B II, 365B L, 385B, 5090B, 5110B, 539, M325B, W3...
1616879
CAP
305.5, 312B L, 312D, 315B L, 315C, 315D L, 320C, 320D, 320D GC, 322B LN, 322C, 323D L, 323D LN, 324D, 324D L, 324D LN, 325B L, 325C, 325D, 325D L, 330B L, 330C L, 330D, 330D L, 330D LN, 336D L, 345B I...
305.5, 312B L, 312D, 315B L, 315C, 315D L, 320C, 320D, 320D GC, 322B LN, 322C, 323D L, 323D LN, 324D, 324D L, 324D LN, 325B L, 325C, 325D, 325D L, 330B L, 330C L, 330D, 330D L, 330D LN, 336D L, 345B I...
0965820
CAP AS
307B, 311, 312B L, 315, 315B L, 317B LN, 318B, 320 L, 320B, 320N, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 325, 325B, 325B L, 518C, E110B, E120B, E200B, E240C, EL240B
307B, 311, 312B L, 315, 315B L, 317B LN, 318B, 320 L, 320B, 320N, 322, 322 FM L, 322 LN, 322B, 322B L, 322B LN, 325, 325B, 325B L, 518C, E110B, E120B, E200B, E240C, EL240B
1073184
CAP-RESERVOIR
227, 350, 350 L, 375, 375 L, 5080, 518C, 528B, 530B, M312, M315, M318, M320
227, 350, 350 L, 375, 375 L, 5080, 518C, 528B, 530B, M312, M315, M318, M320
5W2268
CAP
205, 206, 212, M312, M313D, M315, M315D, M316D, M318, M318D, M318D MH, M320, M322D, M322D MH
205, 206, 212, M312, M313D, M315, M315D, M316D, M318, M318D, M318D MH, M320, M322D, M322D MH
2639954
CAP AS
M312, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M320, M322C
M312, M313C, M315, M315C, M316C, M318, M318C, M318C MH, M320, M322C
1446815
CAP-FUEL
301.5
301.5
1404238
CAP AS
301.5, 301.6C, 302.5, 302.5C, 303, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304.5, 304D CR, 304E, 901C, 902C, 903C
301.5, 301.6C, 302.5, 302.5C, 303, 303.5C, 303.5D, 303.5E, 303C CR, 303E CR, 304, 304.5, 304D CR, 304E, 901C, 902C, 903C
6C6359
CAP
318B, 318C, 320 L, 320B, 322 LN, 322B LN, 325 L, 325 LN, 325B L, 325C, 330 L, 330B L, 345B L
318B, 318C, 320 L, 320B, 322 LN, 322B LN, 325 L, 325 LN, 325B L, 325C, 330 L, 330B L, 345B L
1184804
CAP
315B, 315C, 317B LN, 318B, 933, 933C, 939C, D3C III, D4C III, D5C III, D5G
315B, 315C, 317B LN, 318B, 933, 933C, 939C, D3C III, D4C III, D5C III, D5G
1184795
CAP
303.5C, 304C CR, 304D CR, 305C CR, 315, 315B, 315C, 317B LN, 318B, 933, 933C, 939C, D3C III, D4C III, D5C III, D5G
303.5C, 304C CR, 304D CR, 305C CR, 315, 315B, 315C, 317B LN, 318B, 933, 933C, 939C, D3C III, D4C III, D5C III, D5G
1184742
CAP
305.5, 306, 307D, 315, 315B, 315C, 317B LN, 318B, 933, 933C, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
305.5, 306, 307D, 315, 315B, 315C, 317B LN, 318B, 933, 933C, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G