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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: Thursday, August 20, 2026 03:22 pm
Location: New Bern, North Carolina, USA
Seller: Brinson Tractor Group, Inc.
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, USA
Seller: Equipment Tool Supply
Hours: 11 651
ROPS: Enclosed
Serial Number: CAT0312CECAE02925
Track Type: Steel
Description: CAT 312C
Excavator ( 0.45㎥ )
Specification
PIPING
Updated: Thursday, August 20, 2026 06:13 pm
Location: Sakura City, Chiba, Japan
Seller: Toyokami Co., Ltd.
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: Tuesday, June 30, 2026 02:54 pm
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: Thursday, September 17, 2026 09:56 am
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: Saturday, September 19, 2026 08:13 pm
Location: Tukwila, Washington, USA
Seller: Tractor & Equipment Co.
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: Tuesday, June 30, 2026 02:54 pm
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, August 28, 2026 10:55 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: Wednesday, September 02, 2026 02:21 pm
Location: Broad Brook, Connecticut, USA
Seller: US Earthmoving Machinery LLC
Serial Number: CBA03706
Stock Number: 16730
Description: EXCAVADORA FERROCARRILERA CATERPILLAR 312C, PESA 30,000 LIBRAS, (NO CUENTA CON MOTOR) LA MAQUINA ES PARA PARTES
Updated: Friday, August 21, 2026 12:17 pm
Location: Cuauhtémoc, Chihuahua, Mexico
Seller: Maquinaria Wiebe Km 24
Hours: 4 300
Serial Number: CAT0312CKCBA02704
Engine Manufacturer: 3064
Engine Model: 3064
Description: 4300 original hours, 2 owners, long stick, 28" shoes, CAT Hydraulic Thumb & 34" Bucket, U/C had been replaced 800 hours ago.
Updated: Thursday, September 17, 2026 03:56 pm
Location: Rindge, New Hampshire, USA
Seller: 202 Truck & Equipment LLC
Hours: 8 800
ROPS: Enclosed
Operating Weight: 13 158,71 kg
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 14, 2026 08:32 am
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, July 31, 2026 08:57 am
Location: Caledonia, New York, USA
Seller: CALEDONIA DIESEL
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: Wednesday, September 02, 2026 02:21 pm
Location: Broad Brook, Connecticut, USA
Seller: US Earthmoving Machinery LLC
Hours: 5 293
Serial Number: CBT00345
Stock Number: CBT00345
Engine Manufacturer: 3054
Engine Model: 3054
Track Shoe Width: 71,12 cm
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, August 31, 2026 10:38 am
Location: Salem, Illinois, USA
Seller: Fabick Cat
Hours: 3 172
ROPS: Enclosed
Serial Number: CAT0312DPFBJ04447
Track % Remaining: 90
A/C: Yes
Heater: Yes
Description: CAT 312D VERY LOW HOURS, VERY GOOD CONDITION, VERY HARD TO FIND. ANY QUESTION FEEL FREE TO ASK. WE ARE AUTOCRAFT JAPAN LTD, JAPANESE HEAVY MACHINER...
Updated: Friday, September 18, 2026 12:43 pm
Location: Tokyo, Tokyo, Japan
Seller: AUTOCRAFT JAPAN
Hours: 2 124
Horse Power: 73,08 kW
ROPS: Enclosed
Serial Number: CAT0312DADLP00432
Bucket Size: 1,2 m3
A/C: Yes
Description: Machine Runs & Works Great
100% Work Ready
Regularly maintained and serviced
Excellent Working Condition
We can arrange trucking, dismantling...
Updated: Friday, September 18, 2026 10:20 pm
Location: Shanghai, Shanghai, China
Seller: Changshu Machinery Firm
Hours: 569
Horse Power: 72 kW
Stock Number: LLBCATERPILLAR 312D
Bucket Size: 0,52 m3
A/C: Yes
Heater: Yes
Description: We are a professional supplier of used excavators headquartered in Hefei, Anhui Province, China—a core hub for construction machinery circulation i...
Updated: Monday, July 20, 2026 12:31 am
Location: Hefei, Anhui, China
Seller: Hefei Fajue Construction Machinery Co., Ltd
Horse Power: 67 kW
Stock Number: LLBCATERPILLAR312D
Bucket Size: 0,75 m3
A/C: Yes
Heater: Yes
Engine Manufacturer: Caterpillar
Description: We are a professional supplier of used excavators headquartered in Hefei, Anhui Province, China—a core hub for construction machinery circulation i...
Updated: Monday, July 20, 2026 12:31 am
Location: Hefei, Anhui, China
Seller: Hefei Fajue Construction Machinery Co., Ltd
Hours: 4 000
Horse Power: 46 kW
Serial Number: 800215
A/C: Yes
Heater: Yes
A/C Condition: Excellent
Description: Used Caterpillar 312D Crawler Excavator for sale
originl japan
excellent working condition
low cheap price
ready to work
Updated: Friday, July 03, 2026 02:11 am
Location: Shanghai, Shanghai, China
Seller: Shanghai Advanced Machinery Co.,Ltd
Hours: 890
Horse Power: 72 kW
Stock Number: LLBCATERPILLAR312D
Bucket Size: 0,52 m3
A/C: Yes
Heater: Yes
Description: We are a professional supplier of used excavators headquartered in Hefei, Anhui Province, China—a core hub for construction machinery circulation i...
Updated: Monday, July 20, 2026 12:32 am
Location: Hefei, Anhui, China
Seller: Hefei Fajue Construction Machinery Co., Ltd
Hours: 5 696
ROPS: Enclosed
Serial Number: CAT0312DKFBJ03459
Track Type: Steel
Description: PRICE ON REQUEST
CATERPILLAR 312D
Specification:
500G/P,CAB,A/C,PIP,MULTI
Updated: Thursday, August 20, 2026 06:13 pm
Location: Sakura City, Chiba, Japan
Seller: Toyokami Co., Ltd.
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: Sunday, September 20, 2026 08:44 pm
Location: Chase, British Columbia, Canada
Seller: Team Equipment Ltd
Hours: 4 214,8
Serial Number: CAT0312DHAXF00339
Operating Weight: 12 920,03 kg
Fuel Capacity: 250,22 L
Hours Meter Inaccurate/Broken/Rolled Over: 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, USA
Seller: Ferri Equipment
Horse Power: 72 kW
ROPS: Enclosed
Stock Number: S-055
Bucket Size: 0,52 m3
Boom Size: 3 m
A/C: Yes
Description: The CAT 312D excavator is equipped with an engine developed by Caterpillar, which has high power and high torque output, providing strong digging c...
Updated: Wednesday, July 29, 2026 01:17 am
Location: Songjiang District, Shanghai, China
Seller: CYQ INTERNATIONAL TRADING CO.,LIMITED
Hours: 5 963
A/C: Yes
Hours Meter Inaccurate/Broken/Rolled Over: Accurate / Verified
Description: WHATSAPP +
Updated: Friday, September 18, 2026 12:46 pm
Location: Tokyo, Tokyo, Japan
Seller: AUTOCRAFT JAPAN
Hours: 563
Horse Power: 67 kW
Stock Number: LLBCATERPILLAR 312D
Bucket Size: 0,75 m3
A/C: Yes
Heater: Yes
Description: We are a professional supplier of used excavators headquartered in Hefei, Anhui Province, China—a core hub for construction machinery circulation i...
Updated: Monday, July 20, 2026 12:31 am
Location: Hefei, Anhui, China
Seller: Hefei Fajue Construction Machinery Co., Ltd
Hours: 3 740
ROPS: Enclosed
Serial Number: CAT0312DHFBJ03115
Track Type: Steel
Description: PRICE ON REQUEST
CAT 312D
Specification:
700G,CAB,A/C,CRANE
Updated: Thursday, August 20, 2026 06:13 pm
Location: Sakura City, Chiba, Japan
Seller: Toyokami Co., Ltd.