Cat Serial Number Year
This is a list of the prefix codes for Serial numbers used on caterpillar machinery that denote model & factory of manuafcture.
Machine model codesEdit
- sources
Prefix - Machine model - Country
- 0
Peter answer. Your Caterpillar Serial Number (SN) is an 8 character alphanumeric code, typically starting with 3 letters and ending with 5 numbers. In early 2000 Caterpillar changed to a 17 character Product Identification Number (PIN) that conforms to the construction equipment industry standard. I have a caterpillar 3406e with a serial number 1mm00947. Can anybody please tell me what year it was manufactured the emissions tag is missing off it so I don't have that available. #1 + Quote Reply. Trucking Jobs in 30 seconds Every month 400 people find a job with the help of TruckersReport.
- 06N - Caterpillar D3
- 1
- 1C - Caterpillar Diesel Sixty/Sixty Five
- 1E - Caterpillar Diesel Fifty
- 1H - Caterpillar Model RD8(became the D8) at sn 1H1500)
- 1J - Caterpillar Model Twenty Two
- 1XJ - Caterpillar D8N
- 101A - Caterpillar Model Sixty
- 2
- 2D - Caterpillar Model Sixty Five
- 2E - Caterpillar Diesel Seventy Five
- 2F - Caterpillar Model Twenty Two
- 2H - Caterpillar Model ED6(became the D6 at ~ 2H5100)
- 2T - Caterpillar Model RD4(became the D4)
- 2U - Caterpillar D8 (23,537 built)
- 2PC - Caterpillar D3B
- 22A - Caterpillar D8H
- 23Y - Caterpillar D3B
- 24Y - Caterpillar D3B
- 27Y - Caterpillar D3B
- 28Y - Caterpillar D3B
- 3
- 3C - Caterpillar Model Twenty Five
- 3E - Caterpillar Diesel Seventy
- 3G - Caterpillar Diesel Forty
- 3J - Caterpillar D2(narrow gauge)
- 3R - Caterpillar Model R5 Series 3
- 3T - Caterpillar D7
- 3YC - Caterpillar D3B
- 35N - Caterpillar D7G
- 36A - Caterpillar D8H
- 4
- 4F - Caterpillar Model Twenty Eight
- 4G - Caterpillar Model RD4(became the D4)
- 4H - Caterpillar Model R5 Series 2
- 4J - Caterpillar Model R2
- 4R - Caterpillar D6(wide gauge)
- 4T - Caterpillar D7(Military spec)
- 4U - Caterpillar D2(narrow gauge)
- 46A - Caterpillar D8H
- 4FB - Caterpillar D8L
- 5
- 5A - Caterpillar Model Fifty
- 5C - Caterpillar Model Thirty Five
- 5E - Caterpillar Model R2 sn starts at 3501 > 3583
- 5E - Caterpillar Model R3 sn starts at 2501 > 2560
- 5E - Caterpillar Model R5 Series 1 (500 built)
- 5E - Caterpillar Model RD6 (only built as 5E then 2H)
- 5E - Caterpillar Model RD7 (only 25 built as 5E then 9G)
- 5E - Caterpillar Model RD8 (only 33 built as 5E then 1H)
- 5G - Caterpillar Model Forty
- 5J - Caterpillar D2(wide gauge)l
- 5R - Caterpillar D6(narrow gauge)
- 5T - Caterpillar Model RD4(became the D4)
- 5U - Caterpillar D2(wide gauge)
- 5MC - Caterpillar D3B
- 52A - Caterpillar D8H
- 53A - Caterpillar 977H
- 53Y - Caterpillar D8L
- 59J - Caterpillar D4D
- 5JJ - Caterpillar D10R
- 5TJ - Caterpillar D8N
- 6
- 6E - Caterpillar Thirty Five
- 6G - Caterpillar Model Thirty (became R4 after 874 built)
- 6G - Caterpillar R4
- 6U - Caterpillar D4(narrow gauge)
- 63K - Caterpillar 951 Crawler Loader
- 68A - Caterpillar D8H
- 66V - Caterpillar D8K
- 7
- 7C - Caterpillar Fifteen
- 7J - Caterpillar Model RD4(Became the D4)
- 7M - Caterpillar D7
- 7U - Caterpillar D4(wide gauge)
- 76V - Caterpillar D8K
- 77V - Caterpillar D8K
- 79U - Caterpillar D3
- 7JC - Caterpillar D8L
- 7TK - Caterpillar D8N
- 7YB - Caterpillar D8L
- 8
- 8C - Caterpillar Model Twenty
- 8D - Caterpillar Model Seventy
- 8R - Caterpillar D8sn1 > 99999
- 8U - Caterpillar D6(narrow gauge)
- 82U - Caterpillar D3
- 83U - Caterpillar D3
- 8SC - Caterpillar D5H
- 9
- 9G - Caterpillar Model ED7(became the D7 at sn 9G2500)
- 9M - Caterpillar D5(only 46 built)
- 9U - Caterpillar D6(wide gauge)
- 90J - Tractor (front)
- 91J - Tractor (rear)
- 9TC - Caterpillar D8N
- Alpha numeric codes
- L - Caterpillar Model Twenty
- PA - Caterpillar Model Sixty
- PL - Caterpillar Model Twenty
- PS - Caterpillar Model Thirty
- PT - Caterpillar Ten
- PV - Caterpillar Fifteen
- S - Caterpillar Model Thirty
Arctic Cat Serial Number Year
Engine codesEdit
| Engine - Industrial | Engine & Trans - Marine | Generator | Engine - Truck | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 304 | 3054E | INDUSTRIAL ENGINE | 01Z | 3208 | MARINE ENGINE | 15B | D386 | GEN SET ENGINE | 02Z | 3208 | TRUCK ENGINE | ||
| 311 | 3011C | INDUSTRIAL ENGINE | 05B | 3304 | MARINE ENGINE | 1DG | 3306B | GEN SET ENGINE | 3306BH | GEN SET ENGINE | 1AJ | 3126B | TRUCK ENGINE |
see alsoEdit
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Top Bid provides extensive data to help you value used Caterpillar construction equipment for sale:
Equipment Year By Serial Number
| Price Reference Guide Accurate and standardized used Caterpillar values and prices. | Serial Number Guide Caterpillar year of manufacture and country of origin according to the serial number. |
| Caterpillar Prefixes Caterpillar serial number prefixes and their country of origin. Read more | Caterpillar Serial Number Pattern Describes the serial number pattern used by Caterpillar. See below |
| Caterpillar Models Lists top Caterpillar models sold at auction in the last year. See below |
Caterpillar Serial Number Pattern
Caterpillar uses a 3-character alphanumeric prefix followed by a 5-digit number. You can reference the prefix in the Model, Series, and Country of Origin table.
Example: D10 Crawler Tractor, 76X00367
Top Caterpillar Models Recently Sold at Auction
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