AVSPARE.COM
parts catalog

IMPELLER-CONVERTER 7T4754 - Caterpillar


7T4754 IMPELLER-CONVERTER Caterpillar parts 30/30, D5H, D5H XL, D5HTSK II, DEUCE
Rating:
62
Alternative (cross code) number:
CA7T4754
7T-4754
7T4754
Caterpillar 7T4754 IMPELLER-CONVERTER
Weight: 15 pounds 7 kg.

Buy IMPELLER-CONVERTER 7T4754 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK SKIDDER, TRACK-TYPE TRACTOR,

Related part:
7T4754  IMPELLER-TC-YM  3857231  CL

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$411.14

25 Jul 2024

US: FinditParts Inc
7T4754 - IMPELLER-CONVERTER fits Caterpillar (CAT)
BLUMAQ
$413.91
 

19 Mar 2024

US: FinditParts Inc
7T4754 - IMPELLER-CONVERTER fits Caterpillar (CAT)
BLUMAQ
$427.08
 

19 Jan 2024

US: FinditParts Inc
7T4754 - IMPELLER-CONVERTER fits Caterpillar (CAT)
BLUMAQ 7T4754 - IMPELLER-CONVERTER fits Caterpillar (CAT)
Number on catalog scheme: 30
  For full view, you need register

Compatible equipment models: 7T4754:

TRACK SKIDDER  D5HTSK II  
TRACK-TYPE TRACTOR  30/30   D5H   D5H XL   DEUCE   Caterpillar

Information:

All Products With Direct Electric StartingReference: Service Magazine; May 28, 1990; Page 4; "Jump Starting Procedures." Service Magazine; May 4, 1987; Page 10; "Alternator/Generator Output Test on the Engine."Electrical components may suffer damage from high electrical system voltage. Damage identified by parts returned to the factory includes arc.burn spots in small switches and connectors. Electronic controls show damage to printed circuit boards. Electronic components show damage from arcing and burning. These damages are possible only from extremely high voltages.
The cause of component damage is generally one of two possibilities:
1. Incorrect jump starting procedure, where a stalled engine is jumped by a source with voltage higher than the system voltage of the stalled engine. See the first Reference Article.
Jump sources higher than system voltage of the stalled engine are sometimes thought to give better cranking speeds and subsequent startability. Higher-than-rated jump sources cause damage to starters, batteries, and other electrical components. Batteries can also explode causing personal injury. NEVER jump with a source higher than the system of the stalled engine. Use a 12V source on a 12V system and 24V on 24V system, etc.
2. When the alternator voltage regulator is shorted, causing full (rated) charging current, AND an open circuit or loose connection exists in the charging circuit.The regulator adjusts alternator output by varying field current to maintain correct system voltage. Regulators have, mainly, two failure modes: open or shorted. When open, there is no field current and no alternator output. If shorted, field current is maximum causing maximum rated, uncontrolled, output current, provided the engine is running at or above about 75% of rated engine speed.
Batteries serve two main functions in ANY electrical system:
1. Provide energy for cranking the engine.2. Act as an accumulator to provide a "smoothing" effect for electrical system voltage variations.Alternators serve two main functions in ANY electrical system:
1. To recharge batteries after an engine startup.2. To supply ALL electrical system requirements after the engine is running.If all connections are tight, full alternator output will, first, cause battery damage. Batteries become the "load" for a runaway alternator. They absorb alternator current that is above what is required for normal machine operation. This high current causes battery damage from excessive: electrolyte temperatures, plate warping, and water loss. As the electrolyte level (water) drops, the chance of battery explosion increases and system voltage will also increase out of control. The result is damage to other electrical system components like relays, lighting and electronic controls.
Full alternator output with loose or poor connections in the charging circuit (even with batteries in good condition) can cause immediate high voltage damage to electrical system components. Loose or poor connections, such as at the battery terminals, can cause short periods of an "open circuit," which has the same result as batteries with low electrolyte. Opening the disconnect during an overcharging condition also has the same effect as a loose connection.
The following are clues to high charging system voltage due to voltage regulator failure:
1. More than one lighting component blackened or

Caterpillar parts catalog:

Caterpillar parts catalog
DEUCE Engineer Support Tractor 7RR00001-UP (MACHINE) POWERED BY 3126 Engine
30-30 Engineer Support Tractor 9XW00001-UP (MACHINE) POWERED BY 3126 Engine
D5H Track-Type Skidder Series II 7EG00001-UP (MACHINE) POWERED BY 3304 Engine
D5H LGP Series II Track-Type Tractors Power Shift 1DD04000-UP (MACHINE) POWERED BY 3304 Engine
D5H Track-Type Tractor Power Shift XL 8RJ00001-UP (MACHINE) POWERED BY 3304 Engine


Parts impeller Caterpillar catalog:

1523952 IMPELLER-PUMP
120H, 120H ES, 120H NA, 120K, 12K, 135H, 135H NA, 140K, 140K 2, 160K, 30/30, 3114, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325B L, 3...
1347422 IMPELLER-PUMP
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 235B, 330, 330 L, 3304, 3304B, 3306, 3306B, 3306C, 330B L, 350, 515...
7N5910 IMPELLER-PUMP
120G, 12G, 12H, 12H NA, 130G, 140B, 140G, 140H, 160H, 1673C, 235, 235C, 235D, 330 L, 3304, 3304B, 3306, 3306B, 330B, 350, 518C, 528, 528B, 530B, 561D, 572G, 615C, 621E, 627E, 639D, 814, 815B, 920, 930...
4W9645 IMPELLER
120G, 12G, 12H NA, 140G, 215C, 235, 973, CB-534, D4E, D4E SR, D5H, D6D, D6H, D6H XL, D6H XR, D6R, D7G, G3304, G3306
2239143 IMPELLER
14M, 16M, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 349E L, 349E L HVG, 349E L VG, 349F L, 621H, 621K, 623H, 623K, 623K LRC, 627H, 627K, 627K LRC, 725, 730, 730C, 966H, 972H,...
2681846 IMPELLER
797, 797B, 797F, C175-20
2194455 IMPELLER-PUMP
777C, 777D, 777F, 854K, 992K, 993K, C27, C32, D10N, D10R, D10T, D11R, D11T, TH48-E70
2463129 IMPELLER-PUMP
365C, 365C L, 365C L MH, 374D L, 374F L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 735, 735B, 740, 740B, 770G, 772G, 824K, 825K, 826K, C15, C15 I6, C18, C18 I6, CX31-C15I, CX31-C18I, CX35-C18I, ...
2243236 IMPELLER-PUMP
385C, 385C FS, 385C L, 735, 740, C15, C18, D9T
1501145 IMPELLER AS
784C, 785C, 785D, SPF343C, TH48-E70, TH48-E80
7C2507 IMPELLER-PUMP
3606, 3608, 3612, 3616, G3606, G3608, G3612, G3616
4W1652 IMPELLER
3612, 3616, G3612, G3616
2W4774 IMPELLER-WATER
3208, C27, G3408, G3412
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.