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Condition: New
Description: New CAT C18 Engines
Updated: Monday, May 11, 2026 10:29 AM
Location: Minneapolis, Minnesota
Seller: Midwest Diesel Engine & Parts
Condition: Rebuilt
Stock Number: 3488
Serial Number: WJH00000
Description: Zero Hour Rebuilt CAT C18 Industrial Power Unit
Rating: 630HP @ 2100RPM
Serial: WJH/WRH Prefix
ADEM Governor
Electric Starter
Engine Driven Ra...
Updated: Tuesday, May 12, 2026 08:30 AM
Location: Houston, Texas
Seller: React Power Solutions
Condition: Used
Serial Number: WRH04660
Description: Caterpillar C18 Industrial Power Unit
SN: WRH04660
Hours: Approx 8,000 Since New
HP: 630HP
DOM: 2013
EPA Tier 3
CAT Control Panel
RH Chargin...
Updated: Tuesday, May 26, 2026 09:46 AM
Location: Houston, Texas
Seller: Crawford Power Systems
Condition: Used
Stock Number: IEEN-729-CT
Serial Number: WJH04356
Weight: 5,000 lb
Shipping Length: 45 in
Shipping Width: 51 in
Description: Stock # IEEN- 729-CT
Inventory Sheet
Engine/Pwr Unit Price $ 75,000
Description C18 CAT 630 HP Power Unit with Radiator, 4 hrs sinc...
Updated: Tuesday, May 26, 2026 07:52 AM
Location: East Earl, Pennsylvania
Seller: Industrial Engines, LLC
Condition: Used
Stock Number: IEEN-745-CT
Serial Number: WRH14532
Weight: 4,000 lb
Shipping Length: 78 in
Shipping Width: 48 in
Description: Stock # IEEN- 745-CT
Inventory Sheet
Engine/Pwr Unit Price $ 69,500
Description C18 New Cat Industrial Engine, 630 HP Tier 3 Pre Em...
Updated: Tuesday, May 26, 2026 07:52 AM
Location: East Earl, Pennsylvania
Seller: Industrial Engines, LLC
Condition: New
Stock Number: 3174
Description: 1136 HP, Caterpillar C18 Marine Surplus unused, 2300 rpm, Tier 3 Engine
Updated: Tuesday, March 17, 2026 07:14 AM
Location: Houston, Texas
Seller: React Power Solutions
Condition: New
Stock Number: 8821385-09
Serial Number: N8F01683
Weight: 5,950 lb
Shipping Length: 91 in
Shipping Width: 63 in
Description: Brand new surplus C18 with radiator, exhaust module (ships loose), & def tank (ships loose)
Updated: Thursday, April 23, 2026 03:57 PM
Location: Fresno, California
Seller: Quinn Used Parts - Fresno
Condition: New
Stock Number: 2557
Description: Cat C18, 600hp, 1800 rpm, Electric Start, Tier 4f, dual oild filter, DEF Tank, Ether Starting Aid
Updated: Tuesday, March 17, 2026 07:14 AM
Location: Houston, Texas
Seller: React Power Solutions
Condition: Used
Stock Number: IEEN-739-CT
Serial Number: WRH 06532
Weight: 4,250 lb
Shipping Length: 64 in
Shipping Width: 41 in
Description: Stock # IEEN- 739-CT
Inventory Sheet
Engine/Pwr Unit Price $ 72,500
Description C18 CAT 630 HP Industrial Engine Rebuild, 0 Hours, ...
Updated: Tuesday, May 26, 2026 07:52 AM
Location: East Earl, Pennsylvania
Seller: Industrial Engines, LLC
Condition: Used
Stock Number: IEEN-726-CT
Serial Number: WRH05782
Weight: 4,500 lb
Shipping Length: 60 in
Shipping Width: 40 in
Description: Stock # IEEN- 726-CT
Inventory Sheet
Engine/Pwr Unit Price $ 57,500
Description C18 CAT Industrial Engine, 630 HP Engine, Year -201...
Updated: Tuesday, May 26, 2026 07:52 AM
Location: East Earl, Pennsylvania
Seller: Industrial Engines, LLC
Condition: Rebuilt
Stock Number: 1680
Serial Number: WRH05522
Description: Rebuilt CAT C18 Industrial Power Unit; 2014 Model; 630HP @ 2100RPM; Tier 3 Emissions; Engine Driven Radiator; SAE 1 Flywheel Housing; Electric Star...
Updated: Tuesday, March 17, 2026 07:13 AM
Location: Spring, Texas
Seller: NineX Power Systems
Condition: Used
Stock Number: IEEN-688-CT
Serial Number: WRH04485
Weight: 5,000 lb
Shipping Length: 65 in
Shipping Width: 48 in
Description: Stock # IEEN- 688-CT
Inventory Sheet
Engine/Pwr Unit Price $ 75,000
Description C18 CAT Diesel Engine Industrial, 800 HP @ 2100 RPM...
Updated: Tuesday, May 26, 2026 07:52 AM
Location: East Earl, Pennsylvania
Seller: Industrial Engines, LLC
Condition: Used
Stock Number: IEEN-714-CT
Serial Number: WRH04204
Weight: 4,000 lb
Shipping Length: 62 in
Shipping Width: 42 in
Description: Stock # IEEN- 714-CT
Inventory Sheet
Engine/Pwr Unit Price $ 57,500
Description C18 CAT Industrial Engine, 575-630 HP, US EPA Tier ...
Updated: Tuesday, May 26, 2026 07:52 AM
Location: East Earl, Pennsylvania
Seller: Industrial Engines, LLC
Condition: Used
Description: CAT C18 Industrial Engine
750 Hp
1,500 Hours
Good running low hour engine.
Comes with cooling package, Intake and Exhaust system
Call For Ad...
Updated: Tuesday, June 02, 2026 08:57 AM
Location: El Dorado Springs, Missouri
Seller: Lone Star Machinery
Condition: New
Stock Number: 26130
Serial Number: JKX PREFIX
Description: Item Number: 26130
Year: 2012
Manufacturer: Caterpillar
Fuel Type: Diesel
Model: C18
Serial Number: JKX Prefix
HP: 1134
RPM: 2300
H...
Updated: Friday, May 22, 2026 09:00 AM
Location: Encino, California
Seller: Industrial Motor Power Corp
Condition: Used
Stock Number: IEEN-715-CT
Serial Number: WJH09554
Weight: 4,000 lb
Shipping Length: 62 in
Shipping Width: 42 in
Description: Stock # IEEN- 715-CT
Inventory Sheet
Engine/Pwr Unit Price $ 49,500
Description C18 CAT Industrial Engine 575 to 630 HP, US EPA Ti...
Updated: Tuesday, May 26, 2026 07:52 AM
Location: East Earl, Pennsylvania
Seller: Industrial Engines, LLC
Condition: Used
Stock Number: 1850
Serial Number: WJH03378
Weight: 7,500 lb
Description: Used CAT C18 Industrial Engine; 2007 Model – 2544 Hours; 630HP @ 2100 RPM; Front Facing Exhaust; SAE 1 Flywheel Housing; Electric Starter; Charging...
Updated: Thursday, June 04, 2026 06:28 PM
Location: Spring, Texas
Seller: NineX Power Systems
Condition: New
Stock Number: 26689
Serial Number: CKH PREFIX
Description: Item Number: 26689
Year: 2006
Manufacturer: Caterpillar
Fuel Type: Diesel
Model: C18
Serial Number: CKH Prefix
HP: 1001
RPM: 2300
H...
Updated: Friday, May 22, 2026 09:00 AM
Location: Encino, California
Seller: Industrial Motor Power Corp
Condition: New
Serial Number: 515-0718
Description: ENGINES WILL BE Available LATE JULY 2026. ACCEPTING DEPOSITS. SEVERAL AVAILABLE. Arrangement number 515-0718. 750HP. TIER 4. 2023 YEAR MODEL.
The...
Updated: Monday, June 01, 2026 07:58 AM
Location: Decatur, Texas
Seller: Industrial Diesel Inc.
Condition: Rebuilt
Stock Number: 8815114
Serial Number: BDN
Description: REBUILT CATERPILLAR C18 BDN PREFIX ENGINE, BUILT FOR A MORBARK GRINDER
Updated: Tuesday, April 21, 2026 09:21 AM
Location: Fresno, California
Seller: Quinn Used Parts - Fresno
Condition: New
Stock Number: 69380
Description: Complete Surplus New Never Used Caterpillar C18 Acert Dit-Ataac 700hp Tier 3 Construction - Engine, Sae 1, 24 Volt, Exchange Plus $2500.00 Refund...
Updated: Friday, April 17, 2026 03:34 PM
Location: Chicago, Illinois
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: 29886
Description: Hi Horse Power Premium Remanufactured Caterpillar C18 Complete Diesel Construction - Engine Sold Exchange With One Year Or 2,000 Hrs. Whichever O...
Updated: Friday, April 17, 2026 03:34 PM
Location: Chicago, Illinois
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: 7160
Description: Premium Remanufactured Caterpillar C18 Complete Diesel Construction - Engine Starting At $47,995.00 Egr Construction - Engines Add $10,000 Sol...
Updated: Friday, April 17, 2026 03:34 PM
Location: Chicago, Illinois
Seller: Diesel Sales
Condition: Rebuilt
Stock Number: 68966
Description: Premium Remanufactured Caterpillar C18- Ad45b, 234-5658, Txh02499, Complete Diesel Construction - Engine, Exchange With One Year Or 2,000 Hrs. ...
Updated: Friday, April 17, 2026 03:34 PM
Location: Chicago, Illinois
Seller: Diesel Sales
Condition: Used
Stock Number: 69208
Description: Complete Dyno Tested Ready To Go To Work 988k, With 100 Day Parts Warranty And $5,000.00 Refundable Core Deposit.
Updated: Friday, April 17, 2026 03:34 PM
Location: Chicago, Illinois
Seller: Diesel Sales
Condition: Used
Stock Number: 69229
Description: Complete Ad45b Very Good Low Hours With 100 Day Parts Warranty Plus $3500.00 Refundable Core Deposit. Only 12,0000 Hours, Rhx05151, 20r0518, 525 Hp...
Updated: Friday, April 17, 2026 03:34 PM
Location: Chicago, Illinois
Seller: Diesel Sales
Condition: Used
Description: D9T, C18 Engine, 516-8915 or 205-8603 or 354-7688
Updated: Tuesday, May 19, 2026 09:13 AM
Location: Salem, Virginia
Seller: Carter Machinery - Used Parts
Condition: Used
Serial Number: 516-8919
Description: 390F, C18 Engine, 516-8919
Updated: Tuesday, May 19, 2026 09:13 AM
Location: Salem, Virginia
Seller: Carter Machinery - Used Parts
