This 249-page Takeuchi TB25FR parts catalog PDF (OEM #BE4Z001) maps every component on the hydraulic excavator, from crawler belt to slew motor. Inside: exploded views for the undercarriage, turntable, boom offset, engine and electrical group, hoe attachment, and the full hydraulic device section, with factory part numbers keyed to each callout. Serial-range breaks are called out (12810004 through 12810091 versus 12810092 and up), so you order the version that actually fits your machine. Measure before you buy: the standard steel crawler belt runs 3692mm, the long option 4165mm, and turntable shims come in 1.0, 1.6, and 2.3mm thicknesses. No more squinting at a worn, greasy casting hoping the number is still legible. Bookmarked with a full text layer: type the part name, jump to the diagram, order with confidence.
What's Inside This Takeuchi TB25FR Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Undercarriage | 14-39 | Lower Frame (12810004-12810091), Lower Frame (12810092-), Crawler Belt, Carrier Roller, Track Roller, Front Idler, Track Adjuster, Travel Device |
| Turntable & Control Lever | 40-77 | Slewing Device, Turntable, Boom Offset, Offset Switch (12810092-), Travel Lever, Dozer Blade Lever, Operation Lever & Stand (R.H.) |
| Engine & Electrical System | 78-97 | Engine & Accessories, Drain Plug, Control Box, Engine Control, Engine Control (with Decel.), Electrical (12810004-12810079) |
| Hydraulic Pipng & Tank | 98-109 | Valve, Piping; Upper, Pump Drive, Hydraulic Tank, Fuel Tank & Fuel Piping |
| Cover & Cab | 110-127 | Cover, Cover (Engine Hood), Floor Frame, Seat (for Japan), Seat Belt, Canopy, Rear Hood, Manual Storage |
| Hoe Attachment | 128-147 | Boom (12810004-12810079), Boom (12810080-), Interference Sensor, Arm, Bucket, Auxiliary Line, Auxiliary Line (for Japan, Yanmer) |
| Decal & Tool | 148-169 | Decal (Yanmer), Decal (for Japan), Decal, Tool, Painted Color (for Japan), Painted Color (Yanmer), Painted Color |
| Hydraulic Device | 170-237 | Swivel Joint, Control Valve, Housing Assy, Block Assy; No. 1, Block Assy; No. 2 |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| Crawler Belt (Steel) Length | 3692mm | p. 19 |
| Crawler Belt (Steel) Length (Long) | 4165mm | p. 19 |
| Bucket Width | 440mm | p. 138 |
| Turntable shim thickness (selective) | 1.0mm / 1.6mm / 2.3mm / 3.2mm | p. 43 |
| Turntable washer thickness (selective) | 1.0mm / 1.6mm / 2.3mm | p. 43 |
Takeuchi TB25FR Common Problems This Manual Covers
Takeuchi TB25FR steel crawler belt replacement, unsure which belt length matches my serial number
Check the undercarriage chassis diagram on page 14, then match the callout numbers to the parts list on page 15. Measure your old belt first: the standard steel crawler belt runs 3692mm and the long version 4165mm. Verify whether your frame falls in the 12810004-12810091 or 12810092 and up range before ordering.
Manual Section: Undercarriage p. 15Boom offset pivot has play, can't identify which shim thickness to order
Check the Turntable and Control Lever exploded views starting on page 40 for the boom offset assemblies. Shims come in four thicknesses (1.0mm, 1.6mm, 2.3mm, 3.2mm), all listed with part numbers on page 43. Measure the pivot gap with a feeler gauge, stack shims to close it, then order by thickness.
Manual Section: Turntable & Control Lever p. 43Bucket teeth and side cutters worn out, need part numbers before ordering replacements
Check the Hoe Attachment section starting on page 128 for the bucket exploded view and tooth part numbers. Confirm you have the standard 440mm wide bucket, spec listed on page 138, before ordering teeth. Verify your serial range (12810004-12810079 or 12810080 and up) since attachment parts changed between ranges.
Manual Section: Hoe Attachment p. 138Blown hydraulic hose on the upper piping, no legible part number left on the fitting
Check the hydraulic parts diagram on page 106 and trace the burst hose from the pump or control valve to its callout number. Match that callout to the upper piping parts list, noting the serial break at frame 12810092 since piping changed there. Lay the old hose against the replacement to compare length and fitting angle before installing.
Manual Section: Hydraulic Pipng & Tank p. 106Frequently Asked Questions
What is the replacement part number for the hydraulic filter on the Takeuchi TB25FR?
The hydraulic filter assembly for the Takeuchi TB25FR is part number 15510-45110, which includes the body (15510-65110) and the cartridge (15510-35110). p. 107
What is the part number for the fuel filter on the Takeuchi TB25FR?
The fuel filter for the Takeuchi TB25FR depends on the serial number. For machines with serial numbers 12810004-12810058, the part number is 19101-29031 (Y129612-55630). For machines with serial numbers 12810059 and higher, the part number is 19101-29033 (Y129052-55630). p. 109
What is the part number for the engine oil filter on the Takeuchi TB25FR?
The manual does not explicitly list an engine oil filter part number in the provided sections. It lists the engine assembly (19101-29000 or 19101-59001) and other engine accessories, but the specific oil filter part is not identified in the parts list. p. 79
What is the part number for the battery on the Takeuchi TB25FR?
The battery for the Takeuchi TB25FR is part number 17020-20070. p. 95
What is the part number for the radiator on the Takeuchi TB25FR?
The radiator for the Takeuchi TB25FR is part number 19100-98002 (Y119869-44510). p. 79
How quickly can I access this Takeuchi TB25FR manual after buying?
A 249-page Parts Catalog in searchable PDF format, available the moment you complete checkout. View on computer, tablet, or phone, with no shipping wait.
Can I print this Takeuchi TB25FR manual?
No restrictions at all. Print individual pages, full chapters, or the entire manual. The PDF is completely unlocked.
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