Get Financing1 - 28 of 159 Listings
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Hours: 2,100
Stock Number: 1782
Thumb: Yes
Thumb Type: Hydraulic
Description: 2012 Cat 312D , 2 buckets , hyd thumb, serviced, low hours,
** Financing avail ** , Call anytime Kevin
Updated: Thursday, November 05, 2026 11:59 AM
Location: Chase, British Columbia, Canada
Seller: Team Equipment Ltd
Hours: 17,800
Serial Number: CAT0312ECGAC00188
Stock Number: 312E
Operating Weight: 33,000 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: Wednesday, October 21, 2026 08:27 AM
Location: Penticton, British Columbia, Canada
Seller: Dasthar Machinery
Hours: 10,419
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: Thursday, November 05, 2026 06:24 PM
Location: Waterloo, Nebraska, USA
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, USA
Seller: Precision Machinery Sales
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: Wednesday, November 11, 2026 04:04 PM
Location: Phillipston, Massachusetts, USA
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, October 16, 2026 12:02 PM
Location: Womelsdorf, Pennsylvania, USA
Seller: WEACO EQUIPMENT
Hours: 9,313
Horsepower: 84 HP
ROPS: Enclosed
Serial Number: 7DK01484
Stock Number: 1216211
Boom Length: 15.67 ft
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, October 23, 2026 10:39 AM
Location: Sparrow Bush, New York, USA
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, October 23, 2026 10:39 AM
Location: Sparrow Bush, New York, USA
Seller: ARTHUR TROVEI & SONS
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, USA
Seller: Old Forge Power Equipment Inc.
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: Friday, November 13, 2026 12:15 PM
Location: Manchester, New Hampshire, USA
Seller: JOSEPH 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: Monday, November 09, 2026 12:18 PM
Location: Tukwila, Washington, USA
Seller: Tractor & Equipment Co.
Hours: 3,722
ROPS: Enclosed
Serial Number: CBA04668
A/C: Yes
Thumb: Yes
Thumb Type: Mechanical
Description: Original One Owner Liw Hour Machine with 3722 Hours! Good Undercarriage at 85%, Cold AC Runs Great! Financing Available
Updated: Sunday, November 08, 2026 01:30 PM
Location: Tampa, Florida, USA
Seller: Hydraulic Machinery
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, USA
Seller: Old Forge Power Equipment Inc.
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: Friday, October 30, 2026 09:34 AM
Location: Shippensburg, Pennsylvania, USA
Seller: Shetron Auction & Equipment, LLC
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, November 13, 2026 12:11 PM
Location: Broad Brook, Connecticut, USA
Seller: US Earthmoving Machinery LLC
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: Tuesday, November 10, 2026 02:56 PM
Location: Old Forge, Pennsylvania, USA
Seller: Trion Equipment Sales
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, October 23, 2026 10:41 AM
Location: Caledonia, New York, USA
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: Thursday, October 08, 2026 10:10 AM
Location: Garner, North Carolina, USA
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, November 13, 2026 12:11 PM
Location: Broad Brook, Connecticut, USA
Seller: US Earthmoving Machinery LLC
Hours: 7,650
ROPS: Enclosed
A/C: Yes
Rollers % Remaining: 90
Sprockets % Remaining: 90
Idlers % Remaining: 90
Description: Undercarriage replaced earlier this year,caterpillar original hydraulic thumb,engine hydraulic drive train and cylinders in good shape,,no leak smo...
Updated: Monday, November 02, 2026 11:12 AM
Location: Irving, Texas, USA
Seller: Texas Capital Investments
Hours: 7,657
Track % Remaining: 90
Sprockets % Remaining: 90
Idlers % Remaining: 90
Engine Turbo: Yes
Operating Weight: 30,000 lb
Description: Original Caterpillar Hydraulic thumb,under carriage replaced earlier this year,excellent condition,auxiliary hydraulic,engine hydraulic drive trai...
Updated: Wednesday, October 21, 2026 08:51 PM
Location: Irving, Texas, USA
Seller: Texas Capital Investments
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, November 09, 2026 08:38 AM
Location: St. George, South Carolina, USA
Seller: 4M Iron
Hours: 5,446
Horsepower: 90 HP
ROPS: Enclosed
Serial Number: CAT0312DJFBJ01213
Stock Number: 0214241
A/C: Yes
Description: Serial # CAT0312DJFBJ01213
Motor: Caterpillar 4.2L 4 cylinder turbo diesel elec 90 hp
Air to Air: Yes
Air Conditioning: Yes (Works)
Transmissio...
Updated: Friday, October 23, 2026 10:39 AM
Location: Sparrow Bush, New York, USA
Seller: ARTHUR TROVEI & SONS
Hours: 6,000
Serial Number: CAT0312DCFBJ00864
Description:
Updated: Friday, November 13, 2026 02:53 PM
Location: Milford, Massachusetts, USA
Seller: HILLVIEW EQUIPMENT & LEASING
2012 CATERPILLAR 312DL
Crawler Excavators
Call for price
Rental Prices:
Call For Availability
Hours: 7,640
Serial Number: CAT0312DEXGK00451
Stock Number: ** Rental Only **
Description: ***RENTAL ONLY NOT For Sale ***, hydraulic thumb
Updated: Monday, November 09, 2026 10:03 AM
Location: Rindge, New Hampshire, USA
Seller: 202 Truck & Equipment LLC
Hours: 3,819
Serial Number: XGK00387
Stock Number: KM05552
Engine Manufacturer: C4.2
Engine Model: C4.2
Track Shoe Width: 24 in
Description: BLADE PKG, 8'6", LONG U/C
CAB-ROPS, DELUXE COMFORT
EIN # AE8A95
EXIT, SECONDARY, REAR WINDOW
LANE 2 ORDER
MAT, FLOOR, RH PEDAL
Online Owner's...
Updated: Tuesday, October 20, 2026 05:46 PM
Location: Fortuna, California, USA
Seller: Peterson Cat
Hours: 12,665
Serial Number: 002719
Stock Number: 0341
Description: Enclosed Cab, Heat & Air, Digging & Swivel Bucket, Does Not RUN
Updated: Sunday, November 08, 2026 07:01 AM
Location: Walnutport, Pennsylvania, USA
Seller: RP Equipment USA
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, November 09, 2026 12:19 PM
Location: Anita, Iowa, USA
Seller: B.C. Murphy Enterprises LLC
