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Serial Number: CAT0312CECBA03930
Stock Number: 8305
Description: EROPS, w/Door, 90hp CAT Diesel Engine, Heat, A/C, AM/FM Radio, Hrs. Showing: 13,125 SN: CAT0312CECBA03930 Quantity: 1
Updated: Tuesday, September 29, 2026 11:29 AM
Location: Shippensburg, Pennsylvania
Seller: Shetron Auction & Equipment, LLC
Hours: 5,558
Serial Number: CBA04638
Stock Number: X25W5537
Description: AS IS AS EQUIPPED
Online Owner's Manual
Equipment-certification-code: NCR
Updated: Monday, September 28, 2026 08:30 AM
Location: Tukwila, Washington
Seller: Tractor & Equipment Co.
Hours: 10,486
ROPS: Enclosed
Stock Number: 19122
A/C: Yes
Heater: Yes
Engine Manufacturer: CATERPILLAR
Description: CAB WITH AC, CAT DIESEL, MANUAL THUMB WITH QUICK COUPLER AND BUCKET, UNDERCARRIAGE IS WEAK, CLEAN AND RUNS GOOD
Updated: Monday, September 28, 2026 12:41 PM
Location: St. George, South Carolina
Seller: 4M Iron
Description: 2002 CATERPILLAR 312 C, HOURS 21K, QUICK DISCONNECT, COUPLER, 3RD VALVE, LONG AND LONG, ONE OWNER, VERY GOOD CONDITION. CALL FOR MORE INFORMATION.
Updated: Tuesday, September 29, 2026 08:49 AM
Location: Manchester, New Hampshire
Seller: JOSEPH EQUIPMENT CO
Hours: 8,800
ROPS: Enclosed
Operating Weight: 29,010 lb
Auxiliary Hydraulics: Yes
Description: Excellent running Cat 312CL with nice under carriage, 8800 hours, dry and tight machine that’s ready for work.
Updated: Monday, September 28, 2026 03:02 PM
Location: Old Forge, Pennsylvania
Seller: Trion Equipment Sales
Hours: 1,884
Serial Number: CAT0312FHFKE10076
Stock Number: CPE003
Description: Standard Stick, Standard Bucket, 20" Pads, NEW Oriel Thumb and Coupler
$93,600.00
Updated: Monday, September 28, 2026 02:01 PM
Location: Seattle, Washington
Seller: Evergreen Tractor LLC
Serial Number: CAT0312CECBA03930
Stock Number: 16107
Description: EROPS, w/Door, 90hp CAT Diesel Engine, Heat, A/C, AM/FM Radio, Hrs. Showing: 13,125 SN: CAT0312CECBA03930
Updated: Wednesday, September 23, 2026 10:01 AM
Location: Shippensburg, Pennsylvania
Seller: Shetron Auction & Equipment, LLC
Hours: 3,100
Serial Number: CAT0312FPKMK10008
Thumb: Yes
Description: thumb coupler aircon
Updated: Monday, September 28, 2026 09:16 AM
Location: Milford, Massachusetts
Seller: HILLVIEW EQUIPMENT & LEASING
Hours: 9,145
Operating Weight: 32,000 lb
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Thumb: Yes
Thumb Type: Hydraulic
Description: Erops, AC, Heat, Auxilary Hydraulics, 36” bucket, very clean tight smooth running unit, New Hydraulic Thumb, Good UC, No Smoke, No DEF Fluid, No Leaks
Updated: Thursday, September 24, 2026 12:14 PM
Location: Saint George, South Carolina
Seller: Port City Machinery
Hours: 9,000
Horsepower: 100 HP
ROPS: Enclosed
A/C: Yes
Heater: Yes
Number of Speeds: 2
Description: Hard to find pre-emissions 2010 Cat 312 DL Track Excavator, unit has 9,000 Hours, unit has brand new Progressive link Hydraulic Thumb, 100 hp Cat e...
Updated: Monday, September 21, 2026 10:12 AM
Location: Anita, Iowa
Seller: B.C. Murphy Enterprises LLC
Hours: 2,500
Serial Number: KFKE10067
Quick Attach: Yes
Thumb: Yes
Thumb Type: Hydraulic
Description: Very good condition 312F recently returned from rental. Progressive link thumb and Hyd coupler. Pads drilled for rubber inserts. 36" bucket incl...
Updated: Wednesday, August 12, 2026 10:43 AM
Location: Portland, Oregon
Seller: Columbia River Rentals
Serial Number: 7DK06390
Number of Buckets: 2
Description: CAT 312 EXCAVATOR NEW ROLLERS. TIGHT PINS & BUSHINGS. REPACKED ALL CYLINDERS. 60" DITCHING BUCKET & 34" DIG BUCKET INCLUDED. TIGHT ROTEK .REAL GOOD...
Updated: Friday, September 25, 2026 08:19 AM
Location: Waterloo, Nebraska
Seller: C-Max Inc
Hours: 12,418
Description: GOOD RUNNING. GOOD U/C. ORIGINAL PAINT.WE CAN ASSIST WITH TRUCKING AND SHIPPING WORLDWIDE.
Updated: Thursday, September 03, 2026 12:30 PM
Location: West Bloomfield, Michigan
Seller: Precision Machinery Sales
Hours: 9,005
Serial Number: 6GK01064
Stock Number: 1064
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Description: 1998 Cat 312 Excavator
9005 hours
Coupler
Aux hydraulics
Cab with heat
Has some leaks and coupler has play but strong runner
$24,000
Updated: Friday, July 31, 2026 06:39 PM
Location: Weare, New Hampshire
Seller: Sizemore Motors LLC
Hours: 6,121
ROPS: Enclosed
Serial Number: 6GK01371
Stock Number: XC371
Engine Manufacturer: CATERPILLAR
Engine Model: 3064
Description: 36" bucket, manual thumb, 4 cyl Cat 3064 turbo, cab damaged, turns off at throttle (not key), does not drive well, tracks turn very hard- as is
Updated: Friday, August 21, 2026 07:34 AM
Location: Phillipston, Massachusetts
Seller: BROOKSIDE EQUIPMENT
Hours: 7,727
Serial Number: 6GK00480
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Description: Enclosed Cab, Auxiliary Hydraulics, Manuel Coupler, 36" Bucket
Updated: Friday, September 25, 2026 01:54 PM
Location: Womelsdorf, Pennsylvania
Seller: WEACO EQUIPMENT
Hours: 9,313
Horsepower: 84 HP
ROPS: Enclosed
Serial Number: 7DK01484
Stock Number: 1216211
Boom Length: 15 ft 8 in
Description: Type: Excavator
Motor: Cat 3064T 4 cylinder turbo diesel mech 84 hp
Air To Air: No
Transmission: Hydrostatic
Tires: 28" W x 8" L triple grouser...
Updated: Friday, July 31, 2026 08:55 AM
Location: Sparrow Bush, New York
Seller: ARTHUR TROVEI & SONS
Hours: 6,766
ROPS: Enclosed
Serial Number: 9FS00918
Stock Number: 1031224
Engine Manufacturer: CATERPILLAR
Engine Model: 3054
Description: Serial # 9FS00918
Motor: Cat 3054T 4 cyl turbo diesel mech inj - seeps oil
Transmission: hydrostatic - left final drive seeps oil, doesn't steer ...
Updated: Friday, July 31, 2026 08:55 AM
Location: Sparrow Bush, New York
Seller: ARTHUR TROVEI & SONS
Hours: 10,090
Serial Number: CBA03799
Thumb: Yes
Thumb Type: Mechanical
Description: Good UC, manual thumb, one owner machine, runs good
Updated: Wednesday, September 09, 2026 11:53 AM
Location: Prestonsburg, Kentucky
Seller: Equipment Tool Supply
Hours: 6,899
Serial Number: CAE01541
Stock Number: 18914
Description: 2003 Caterpillar 312C hydraulic excavator, EROPS, heat, A/C, radio, 6899 hours, 36" GP digging bucket, 20" track pads, CAT 3064T diesel engine, FUL...
Updated: Thursday, September 24, 2026 07:03 AM
Location: Carbondale, Pennsylvania
Seller: Old Forge Power Equipment Inc.
Hours: 5,469
Serial Number: CAT0312CECBA04219
Stock Number: 18919
Engine Manufacturer: 3064
Engine Model: 3064
Description: 2007 Caterpillar 312CL hydraulic excavator, EROPS, heat, A/C, radio, 5469 hours, ONE OWNER MACHINE, auxiliary hydraulics, CAT hydraulic quick coupl...
Updated: Thursday, September 24, 2026 07:03 AM
Location: Carbondale, Pennsylvania
Seller: Old Forge Power Equipment Inc.
Hours: 6,904
ROPS: Enclosed
Serial Number: CAT0312CJCBA03336
A/C: Yes
A/C Condition: Good
High Pressure Hydraulics: Yes
Description: NEW... 1 Owner Trade in.
1 OWNER MANUFACTER DATE- 2006 PUT IN SERVICE 2007 CAT 312CL
FACTORY SPEC ORIGINAL 6900 Hours, Progressive Hydraulic Th...
Updated: Friday, September 25, 2026 02:09 PM
Location: Broad Brook, Connecticut
Seller: US Earthmoving Machinery LLC
Hours: 6,188
Serial Number: CBA02939
Stock Number: CCBA2939
Engine Manufacturer: 3064
Engine Model: 3064
Description: CAB, AC,9'10STK, MECH THUMB, BKT, 25" PADS TRIMBLE SYS
Online Owner's Manual
PLEASE CALL FOR MACHINE LOCATION
Condition: HOURS AND ATTACHMENT...
Updated: Thursday, September 24, 2026 10:39 AM
Location: Novi, Michigan
Seller: MacAllister Machinery Co.
Hours: 6,185
ROPS: Enclosed
Stock Number: 1621
Description: Cat 312C excavator with long stick, mechanical thumb, 38" bucket. Has new track chains and sprockets.
Updated: Friday, July 31, 2026 08:57 AM
Location: Caledonia, New York
Seller: CALEDONIA DIESEL
Hours: 9,793
Horsepower: 90 HP
ROPS: Enclosed
Stock Number: PS035
A/C: Yes
Engine Manufacturer: Caterpillar
Description: 32" Bucket; Manual thumb; Dirt blade; Approx 80%, rails replaced a couple yrs ago; 27" Pads; 9'6" Stick; Good glass & seat; Radio; Kept under a she...
Updated: Friday, September 25, 2026 10:51 AM
Location: Garner, North Carolina
Seller: NEW COVENANT EQUIP CO
Hours: 5,778
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Thumb: Yes
Thumb Type: Hydraulic
Description: 2004 CAT 312C, 5778 hrs., Long Reach Option, Clean Interior All Original Paint Hydr Thumb, Coupler, New AC System Installed . Fully Service.
Updated: Friday, September 25, 2026 02:09 PM
Location: Broad Brook, Connecticut
Seller: US Earthmoving Machinery LLC
Hours: 5,293
Serial Number: CBT00345
Stock Number: CBT00345
Engine Manufacturer: 3054
Engine Model: 3054
Track Shoe Width: 28 in
Description: **ATTACHMENTS PICTURED ARE
312CL HYDRAULIC EXCAVATOR
BE INCLUDED IN THE PRICING**
LIGHTS, WORKING,CAB MOUNTED, 2
Online Owner's Manual
PIN-ON ...
Updated: Monday, September 28, 2026 07:52 AM
Location: Salem, Illinois
Seller: Fabick Cat
Hours: 4,214.8
Serial Number: CAT0312DHAXF00339
Operating Weight: 28,483.8 lb
Fuel Capacity: 66.1 gal
Hours Meter: Accurate / Verified
Thumb: Yes
Description: Explore this Caterpillar 312D for your operation.
This used crawler excavator is a dependable addition to any job site, featuring an operating w...
Updated: Tuesday, August 04, 2026 10:17 AM
Location: Wareham, Massachusetts
Seller: Ferri Equipment
