1 - 28 of 40 Listings
High/Low/Average
Hours: 8,196
Serial Number: 9HR01517
Stock Number: 4712
Track Type: Steel
Description: CATERPILLAR 312B EXCAVATOR Quantity: 1
Updated: Monday, July 06, 2026 01:20 PM
Location: Sikeston, Missouri
Seller: Dewitt Auction Co
Lot # 10830
1997 CATERPILLAR 312B
Crawler Excavators
Auction Ended:Wed, Jun 10, 2026 02:49 PM (CDT)
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: Wednesday, June 10, 2026 03:06 PM
Location: Mccoy, Colorado
Seller: Premier Asset Services LLC
Hours: 8,155
ROPS: Enclosed
Serial Number: 9HR00463
Description: CAT 312B - PIN: 9HR00463 - 8155 hours - 3ft and 2ft Buckets
Updated: Monday, April 20, 2026 01:02 PM
Location: Pittsburgh, Pennsylvania
Seller: Hostetter Auctioneers
Serial Number: 6LK06723
Stock Number: 93828
Description: Cat 312B Excavator, s/n 6LK06723: Meter Shows 6362 hrs Quantity: 1
Updated: Thursday, January 29, 2026 02:25 PM
Location: Headland, Alabama
Seller: Deanco Auction Co
Hours: 5,609
Serial Number: 9GR00288
Stock Number: 6232
Description: 97 Cat 312B Excavator cab, heat, mech thumb SN: 9GR00288 Metered hours showing: 5609 This item is being sold at auction, December 4, 2025 at Quarr...
Updated: Thursday, December 04, 2025 11:27 AM
Location: Uniontown, Pennsylvania
Seller: Quarrick Equipment & Auctions
Lot # 9323
CATERPILLAR 312B
Crawler Excavators
Auction Ended:Wed, Nov 05, 2025 12:49 PM (CST)
Serial Number: 9HR00412
Thumb Type: Mechanical
Description: Caterpillar 312b excavator
Runs and operates
One owner machine
Low hours
Good undercarriage
Seems to be tight
All glass is ...
Updated: Wednesday, November 05, 2025 01:06 PM
Location: Frisco, Texas
Seller: A & O Machinery
Hours: 11,114
Serial Number: 9HR01680
Stock Number: 308
Description: CAT 312B Excavator 11114 Hours, 48" Bucket, Auxiliary Hydraulics, Quick Coupler Plumbing, 24" Tracks, Enclosed Cab, Heat and AC, Radio, Serial# 9HR...
Updated: Thursday, May 15, 2025 02:46 PM
Location: Clifford Township, Pennsylvania
Seller: Lopatofsky Auction
Serial Number: 9HR04966
Stock Number: 304688
Description: 4 CYL CATERPILLAR TURBO DIESEL, CAB WITH HEAT, A/C, STEREO, AUTO IDLE, 2 SPEED TRAVEL, 28" TRACK PADS, 8' 3" STICK, BUCKET WITH TEETH, METER READS ...
Updated: Saturday, May 03, 2025 02:41 PM
Location: Windsor Locks, Connecticut
Seller: Sales Auction Company
Hours: 11,058
Serial Number: 8JR00511
Stock Number: 352
Description: 1997 Caterpillar 312B Hydraulic Excavator. SN 8JR00511. EROPS. 23 In Digging Bucket. 24 In Pads. Diesel Engine. Hour Meter Reads: 11,058 Hours. Qua...
Updated: Thursday, April 24, 2025 03:00 PM
Location: Donna, Texas
Seller: STA Auctioneers
Hours: 6,028
Horsepower: 91 HP
ROPS: Enclosed
Serial Number: 6LK04382
Description: Make
Cat
Model
312B
Type
Excavator
Cat 312B excavator, Product ID #7DK03457, S/N 6LK04382, 6028 metered hours showing, crack in windshield, 19.5" w...
Updated: Thursday, April 24, 2025 08:26 PM
Location: Bangor, Michigan
Seller: Orbitbid
Serial Number: 9HR01680
Stock Number: 64
Description: CAT 312B Excavator ; 11114 Hours, Runs and Operates, 48" Bucket, Auxiliary Hydraulics, Quick Coupler Plumbing, 24" Tracks, Enclosed Cab, Heat and...
Updated: Friday, February 14, 2025 01:51 PM
Location: Clifford Township, Pennsylvania
Seller: Lopatofsky Auction
Stock Number: 54511
Description: Runs and Drives, **Has Hydraulic Leaks**, Hour Display shows 566 Hours - Unverified, Cab - missing front door/window, 19" tracks, 36" Bucket wit...
Updated: Wednesday, December 18, 2024 03:21 PM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Hours: 11,114
Serial Number: 9HR01680
Stock Number: 64
Description: CAT 312B Excavator ; 11114 Hours, Runs and Operates, 48" Bucket, Auxiliary Hydraulics, Quick Coupler Plumbing, 24" Tracks, Enclosed Cab, Heat and...
Updated: Thursday, December 12, 2024 03:56 PM
Location: Clifford Township, Pennsylvania
Seller: Lopatofsky Auction
Stock Number: 54511
Description: Runs and Drives, **Has Hydraulic Leaks**, Hour Display shows 566 Hours - Unverified, Cab - missing front door/window, 19" tracks, 36" Bucket wit...
Updated: Wednesday, November 13, 2024 05:30 PM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Hours: 11,114
ROPS: Enclosed
Serial Number: 9HR01680
Stock Number: 175
Auxiliary Hydraulics: Yes
Description: CAT 312B Excavator ; 11114 Hours, Runs and Operates, 48" Bucket, Auxiliary Hydraulics, Quick Coupler Plumbing, 24" Tracks, Enclosed Cab, Heat and...
Updated: Thursday, July 17, 2025 08:22 AM
Location: Clifford Township, Pennsylvania
Seller: Lopatofsky Auction
Stock Number: 54511
Description: Runs and Drives, **Has Hydraulic Leaks**, Hour Display shows 566 Hours - Unverified, Cab - missing front door/window, 19" tracks, 36" Bucket wit...
Updated: Thursday, July 17, 2025 08:22 AM
Location: Lebanon, Pennsylvania
Seller: MGD Tractor and Equipment
Serial Number: 9HR00932
Stock Number: 2091
Description: C/W: 36 INCH BUCKET, KENCO MANUAL THUMB , 8 FOOT STICK, CAB, 27.5 IN TBGsHOURS: 13736S/N: 9HR00932 Quantity: 1
Updated: Monday, July 21, 2025 11:14 AM
Location: Conover, North Carolina
Seller: SAC Auctions LLC
Stock Number: 2193
Description: C/W: 36 INCH BUCKET, AUXILIARY HYDRAULICS, 8 FOOT STICK, 19.5IN TBGss, MORE PHOTOS AND VIDEO COMING SOON! HOURS: 14,774 S/N: 9HR02134 Quantity: 1
Updated: Tuesday, July 22, 2025 08:23 AM
Location: Conover, North Carolina
Seller: SAC Auctions LLC
Lot # 37166
2000 CATERPILLAR 312B
Crawler Excavators
Auction Ended:Thu, Aug 01, 2024 (CDT)
Hours: 7,057
Serial Number: 9NW00210
Stock Number: 37166
Description: Location: ISA Yard: Merrill, WI 4 Cylinder Caterpillar Turbo Diesel Engine, Joystick Control, Approx 35" Bucket Width, Central Fabrication Quick At...
Updated: Tuesday, July 22, 2025 10:13 AM
Location: Merrill, Wisconsin
Seller: Integrity Sales & Auction LLC
Hours: 11,114
Serial Number: 9HR01680
Stock Number: 256
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Coupler: Yes
Description: CAT 312B Excavator ; 11114 Hours, Runs and Operates, 48" Bucket, Auxiliary Hydraulics, Quick Coupler Plumbing, 24" Tracks, Enclosed Cab, Heat and...
Updated: Thursday, July 24, 2025 08:13 AM
Location: Clifford Township, Pennsylvania
Seller: Lopatofsky Auction
ROPS: Enclosed
Serial Number: 2KW00259
Description: SN: 2KW00259, 3054 Cat engine, 48" 6-tooth bucket, has thumb and blade, tracks approximately 2' x 12'
Updated: Tuesday, July 07, 2026 04:08 PM
Location: Princeton, Minnesota
Seller: Hansen Auction Group
Stock Number: 2239A
Description: C/H/A, DIESEL ENGINE, 36" BUCKET, 24" TRACK WIDTH, SHOWING 8,669 HRS, S# 9HR05019, TAG#12606
[CAT 312B EXCAVATOR] Quantity: 1
Updated: Thursday, July 24, 2025 03:19 PM
Location: White Pine, Tennessee
Seller: ProTEAM Auction™
Hours: 9,483
Serial Number: 9GR00472
Stock Number: 408
Description: Cat 312B Excavator, S/N 9GR00472, Diesel, Cab, Heat, Mechanical Thumb, Meter Reads 9,483 Hours Quantity: 1
Updated: Thursday, July 24, 2025 03:41 PM
Location: Pendleton, Indiana
Seller: Don Smock Auction Co.
Stock Number: 116
Description: (1) 1998 CAT 312B Excavator Year: 1998 Make: CAT Model: 312B Serial Number: 9HR01680 Hours: 11,104 Details: COMES WITH BRAND NEW CHAINS AND SPROCK...
Updated: Wednesday, February 14, 2024 09:44 AM
Location: Bloomfield, Connecticut
Seller: Mideast Equipment Supply
Hours: 4,955
Horsepower: 84 HP
ROPS: Enclosed
Serial Number: 9HR00486
Description: Hours read: 4,955, CAT 3064T diesel, 19.5" tracks, 36" 5-tooth bucket
Updated: Tuesday, July 07, 2026 03:59 PM
Location: Mosinee, Wisconsin
Seller: Hansen Auction Group
Serial Number: UNKNOWN
Stock Number: 232
Description: Cat 312B hydraulic excavator - Manual thumb - Hours: 8181 - 9HR00956
[CATERPILLAR 312B HYDRAULIC EXCAVATOR] Quantity: 1
Updated: Saturday, February 10, 2024 10:51 AM
Location: Blairsville, Georgia
Seller: Southeastern Auction Company, Inc.
Lot # 2967
2001 CATERPILLAR 312B
Crawler Excavators
Auction Ended:Wed, Jun 15, 2022 01:18 PM (CDT)
Hours: 5,704.3
Serial Number: UNKNOWN
Auxiliary Hydraulics: Yes
Description: Runs and works good has forestry grapple and a large Geith Bucket at no additional cost. Turns perect in every direction. grapple is in great sha...
Updated: Saturday, February 10, 2024 11:15 AM
Location: Chesterfield, Virginia
Seller: Adventure Hill Equipment
Hours: 20,979
ROPS: Enclosed
Serial Number: 9HR02139
Description: CATERPILLAR HYDRAULIC EXCAVATOR, CAB, AC, 10', 39" BUCKET, AUX HYD, 2SPD, 28", TBG, HOUR METER READS: 20979,
Updated: Saturday, February 10, 2024 10:06 AM
Location: Holland, Ohio
Seller: Jeff Martin Auctioneers