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Hours: 10,057
Serial Number: 9HR01347
Number of Buckets: 1
Bucket Width: 36 in
Description: 1997 Caterpillar 312B Excavator, Cat 3064T Diesel Engine, 10057 Hrs Showing, Hydrostatic Transmission, Self-Propelled, Tracked, Skid Steering, 28"...
Updated: Thursday, May 28, 2026 07:38 AM
Location: Mccoy, Colorado
Seller: Premier Asset Services LLC
Hours: 17,800
Serial Number: CAT0312ECGAC00188
Stock Number: 312E
Operating Weight: 29,000 lb
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Description: 2012 CATERPILLAR 312E , EXCELLENT RUNNING MACHINERY, NO CRACKS NO WELDS, UNDERCARRIAGE VERY GOOD ABOUT 85 PERCENT. AUX HYDRAULICS. MACHINE READY TO...
Updated: Tuesday, May 05, 2026 10:34 AM
Location: Fife, Washington
Seller: Dasthar Machinery
Hours: 5,528
Serial Number: MJD00822
Stock Number: X25G5815
Description: Online Owner's Manual
As Is: AS EQUIPPED
Equipment-certification-code: NCR
Updated: Monday, June 01, 2026 08:25 AM
Location: Great Falls, Montana
Seller: Tractor & Equipment Co.
Hours: 5,558
Serial Number: CBA04638
Stock Number: X25W5537
Description: AS IS AS EQUIPPED
Online Owner's Manual
Equipment-certification-code: NCR
Updated: Tuesday, May 26, 2026 10:14 AM
Location: Tukwila, Washington
Seller: Tractor & Equipment Co.
Hours: 6,864
ROPS: Enclosed
Serial Number: CAT0312DJJBC00481
Stock Number: B15174
Number of Buckets: 1
Description: Good Machine, Needs Pins And Bushings On Bucket
Updated: Wednesday, May 27, 2026 09:15 AM
Location: Vestal, New York
Seller: Four M Equipment Sales
Hours: 1,884
Serial Number: CAT0312FHFKE10076
Stock Number: CPE003
Description: Standard Stick, Standard Bucket, 20" Pads
$67,000.00
Updated: Tuesday, June 02, 2026 08:10 AM
Location: Seattle, Washington
Seller: Evergreen Tractor LLC
Hours: 12,418
Description: GOOD RUNNING. GOOD U/C. ORIGINAL PAINT.WE CAN ASSIST WITH TRUCKING AND SHIPPING WORLDWIDE.
Updated: Monday, May 11, 2026 02:09 PM
Location: West Bloomfield, Michigan
Seller: Precision Machinery Sales
Hours: 10,090
Serial Number: CBA03799
Thumb: Yes
Thumb Type: Mechanical
Description: Good UC, manual thumb, one owner machine, runs good
Updated: Tuesday, May 19, 2026 08:56 AM
Location: Prestonsburg, Kentucky
Seller: Equipment Tool Supply
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, May 29, 2026 03:52 PM
Location: Broad Brook, Connecticut
Seller: US Earthmoving Machinery 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: Friday, May 22, 2026 11:23 AM
Location: Portland, Oregon
Seller: Columbia River Rentals
Hours: 9,067
Horsepower: 84 HP
ROPS: Enclosed
Serial Number: 7DK01484
Stock Number: 1216211
Engine Manufacturer: CAT
Description: Serial # 7DK01484
Motor: Cat 3064T 4 cylinder turbo diesel mech 84 hp
Transmission: Hydrostatic
Tires: 28" W x 8" L triple grouser pads, 11'6" g...
Updated: Wednesday, May 13, 2026 11:25 AM
Location: Sparrow Bush, New York
Seller: ARTHUR TROVEI & SONS
Serial Number: CAT14253
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: Thursday, May 14, 2026 09:50 AM
Location: Waterloo, Nebraska
Seller: C-Max Inc
Hours: 8,182
Horsepower: 91 HP
ROPS: Enclosed
Serial Number: 9HR01203
Track % Remaining: 65
A/C: Yes
Description: EROPS, Cab w/ Heat & AC (the Hvac does engage but some of the buttons do not work) 2 Speed. Mechanical Thumb. Good Tooth Bucket. Good overall UC. ...
Updated: Tuesday, May 19, 2026 11:24 AM
Location: Roaring Spring, Pennsylvania
Seller: Quality Used Equipment
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: Wednesday, May 13, 2026 11:27 AM
Location: Sparrow Bush, New York
Seller: ARTHUR TROVEI & SONS
Hours: 9,797
Serial Number: 8JR01229
Stock Number: 312BLSE6
Auxiliary Hydraulics: Yes
Description: 1999
CAT 312BL
Aux Hydraulics
Hammer
Turntable Good
Drive Motors Good
Engine Good
Hydraulics Good
A/C Works
Monitor Good
Boom and Stick n...
Updated: Tuesday, May 26, 2026 02:34 PM
Location: New Bern, North Carolina
Seller: Brinson Tractor Group, Inc.
Hours: 8,800
Operating Weight: 29,000 lb
Thumb: Yes
Thumb Type: Mechanical
Description: *LOCATED IN IL** 2007 Cat 312C excavator, approx 8,800 hrs, 75-80% tracks/undercarriage, heat and air, radio, nice manual thumb, well taken care of...
Updated: Wednesday, May 13, 2026 07:50 PM
Location: Mesa, Arizona
Seller: Laxton Equipment
Serial Number: CAT0312CECBA03930
Stock Number: 16107
Description: EROPS, w/Door, Heat, A/C, AM/FM Radio, Hrs. Showing: 13,125 SN: CAT0312CECBA03930
Updated: Friday, May 29, 2026 09:16 AM
Location: Shippensburg, Pennsylvania
Seller: Shetron Auction & Equipment, LLC
Hours: 12,500
Description: 12,500 Hours, Hydraulic Thumb, Extended Arm, 50% Undercarriage, Cab with A/C, Location: Massachusetts
Updated: Tuesday, May 26, 2026 02:34 PM
Location: Chantilly, Virginia
Seller: Blue Ridge Iron, LLC
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: Sunday, May 24, 2026 08:55 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: Sunday, May 24, 2026 09:33 AM
Location: Carbondale, Pennsylvania
Seller: Old Forge Power Equipment Inc.
Hours: 7,049
Serial Number: CBA03190
Engine Manufacturer: 3064
Engine Model: 3064
Description: 2006 CAT 312 CL
SN: CBA03190
HOURS 7049
ENGINE 3064
GOOD BUCKET
Updated: Wednesday, May 06, 2026 02:58 PM
Location: Lawerenceville, Georgia
Seller: NASSER HEAVY EQUIP SALES
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: Tuesday, May 26, 2026 07:39 AM
Location: Novi, Michigan
Seller: MacAllister Machinery Co.
Serial Number: CAT0312CECBA02924
Stock Number: 16108
Description: EROPS, w/Door, Heat, A/C, AM/FM Radio, Has Thumb, Hrs. Showing: 13,305 SN: CAT0312CECBA02924
Updated: Friday, May 29, 2026 06:09 AM
Location: Shippensburg, Pennsylvania
Seller: Shetron Auction & Equipment, LLC
Hours: 6,164
ROPS: Enclosed
Stock Number: 1621
Description: Cat 312C, long stick, new chains and sprockets. has trenching bucket 38" wide. Mechanical thumb.
Cat 312C excavator with long stick, mechanical th...
Updated: Wednesday, May 13, 2026 11:36 AM
Location: Caledonia, New York
Seller: CALEDONIA DIESEL
Arm: Super Long
Reach Type: Long / Super Long
Description: 5400 hours new 40 foot long reach package with piping aircon 89,000 fob mass
Updated: Monday, May 18, 2026 03:23 PM
Location: Milford, Massachusetts
Seller: HILLVIEW EQUIPMENT & LEASING
Hours: 5,400
Arm: Super Long
Reach Type: Long / Super Long
Description: 5400 hours new 40 foot long reach package with piping aircon 89,000 fob mass
Updated: Monday, May 18, 2026 03:23 PM
Location: Milford, Massachusetts
Seller: HILLVIEW EQUIPMENT & LEASING
Hours: 5,400
Reach Type: Long / Super Long
Description: new 40 foot long reach package with piping aircon
Updated: Monday, May 18, 2026 03:23 PM
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: Wednesday, June 03, 2026 08:07 AM
Location: Johns Island, South Carolina
Seller: Port City Machinery
