Get Financing1 - 28 of 36 Listings
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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: Wednesday, July 01, 2026 10:52 AM
Location: St. George, South Carolina
Seller: 4M Iron
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: Monday, June 29, 2026 01:14 PM
Location: Johns Island, South Carolina
Seller: Port City Machinery
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: Friday, June 26, 2026 07:29 AM
Location: Wareham, Massachusetts
Seller: Ferri Equipment
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: Tuesday, June 30, 2026 12:45 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: Tuesday, June 30, 2026 12:45 PM
Location: Milford, Massachusetts
Seller: HILLVIEW EQUIPMENT & LEASING
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: Tuesday, June 23, 2026 09:45 AM
Location: Sparrow Bush, New York
Seller: ARTHUR TROVEI & SONS
Hours: 7,063
Serial Number: PHH00198
A/C: Yes
Engine Manufacturer: C4.2
Engine Model: C4.2
Description: Auxiliary Hydraulics Pressure
Boom - 1 Piece
Car Body - Standard
Coupler - Quick
Coupler Type - Hydraulic
Hand and Foot Control
Online Owner'...
Updated: Friday, July 03, 2026 01:13 AM
Location: Novi, Michigan
Seller: MacAllister Machinery Co.
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: Tuesday, June 30, 2026 10:47 AM
Location: Chase, British Columbia, Canada
Seller: Team Equipment Ltd
Hours: 7,716
Horsepower: 90 HP
ROPS: Enclosed
Stock Number: 31095
A/C: Yes
Engine Manufacturer: CATERPILLAR
Description: ACCESSORIES:
-Digging bucket.
-Ditch bucket.
-Hydraulic quick attach.
EQUIPMENT:
-Cab with A/C.
Updated: Tuesday, June 30, 2026 12:12 PM
Location: Boisbriand, Quebec, Canada
Seller: EQUIPMTL
Hours: 325
Horsepower: 98 HP
ROPS: Enclosed
Serial Number: CAT0312DPDLP00412
Bucket Capacity: 1.57 cu yd
A/C: Yes
Description: Machine Runs & Works Great
100% Work Ready
Regularly maintained and serviced
Excellent Working Condition
We can arrange trucking, dismantling...
Updated: Monday, June 29, 2026 03:34 AM
Location: Shanghai, Shanghai, China
Seller: Changshu Machinery Firm
Hours: 1,000
Serial Number: 78256333
Operating Weight: 44,000 lb
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Thumb: Yes
Description: --Simple Description
CAT 312D excavator
Machine Runs & Works Great
100% Ready to work
Japan Made
Regularly maintained and serviced
Excelle...
Updated: Wednesday, June 24, 2026 01:02 AM
Location: Shanghai, China
Seller: Ouke Machinery Co., Ltd
Hours: 589
Horsepower: 852 HP
Serial Number: CAT85465236
Bucket Capacity: 0.68 cu yd
Fuel Capacity: 66.04 gal
Shipping Weight: 12,920 lb
Description: A excavator with high cost-effectiveness and worth seeing
Second hand excavator with complete parts and prices
Luanhui Construction Machinery (Sh...
Updated: Friday, June 12, 2026 12:34 AM
Location: Shanghai, Shanghai, China
Seller: Luanhui Construction Machinery (Shanghai) Co., Ltd
Hours: 548
Horsepower: 852 HP
Serial Number: CAT854652182
Bucket Capacity: 0.68 cu yd
Fuel Capacity: 66.04 gal
Shipping Weight: 12,920 lb
Description: A excavator with high cost-effectiveness and worth seeing
Second hand excavator with complete parts and prices
Luanhui Construction Machinery (Sh...
Updated: Friday, June 12, 2026 12:34 AM
Location: Shanghai, Shanghai, China
Seller: Luanhui Construction Machinery (Shanghai) Co., Ltd
Hours: 1,679
Horsepower: 65.44 HP
ROPS: Enclosed
Serial Number: HCM1MA00L00015284
Stock Number: D220
Bucket Capacity: 0.16 cu yd
Description: The CAT312D is equipped with a powerful engine that provides excellent power and fuel efficiency, ensuring efficient operation under various workin...
Updated: Sunday, June 21, 2026 11:48 PM
Location: 北京, Beijing, China
Seller: Beijing Cat Machinery Co., Ltd
Hours: 1,598
Horsepower: 65.44 HP
ROPS: Enclosed
Serial Number: HCM1MA00L00015270
Stock Number: D219
Bucket Capacity: 0.16 cu yd
Description: The CAT312D is equipped with a powerful engine that provides excellent power and fuel efficiency, ensuring efficient operation under various workin...
Updated: Sunday, June 21, 2026 11:48 PM
Location: 北京, Beijing, China
Seller: Beijing Cat Machinery Co., Ltd
Hours: 2,980
Serial Number: CAT0312DCDLP00274
Thumb Type: Hydraulic
Description: used Cat 312D excavator for sale USA brand original pump easy to operation in strong working condition
Updated: Wednesday, June 24, 2026 07:16 PM
Location: Tsimshatsui, Kowloon, Hong Kong
Seller: RCC Machinery
Hours: 3,894
Serial Number: CAT0312DEHCW008926
Description: USED CAT 312D EXCAVATOR
IN VERY GOOD CONDITIONS, ANY INSPECTIONS ARE WELCOME
FELL FREE TO CONTACT US FOR THE BEST PRICE AND MORE DETAILS
...
Updated: Wednesday, June 24, 2026 07:16 PM
Location: Tsimshatsui, Kowloon, Hong Kong
Seller: RCC Machinery
Hours: 2,000
Serial Number: 725015
Operating Weight: 26,000 lb
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Thumb: Yes
Description: --Simple Description
CAT 313D excavator
Machine Runs & Works Great
100% Ready to work
Japan Made
Regularly maintained and serviced
Excelle...
Updated: Monday, June 08, 2026 09:10 PM
Location: Shanghai, China
Seller: Ouke Machinery Co., Ltd
Hours: 966
Serial Number: 78256333
Stock Number: Johnson-034
Operating Weight: 28,483.72 lb
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Description: Hello My friend ,
I am Johnson from Hefei Langzhu Construction Machinery Co., Ltd.,nice to meet u.
If u are looking for the used excavato...
Updated: Thursday, July 02, 2026 10:26 PM
Location: Hefei, Anhui, China
Seller: Hefei Langzhu Construction Machinery Co., Ltd.
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: Tuesday, June 23, 2026 05:27 PM
Location: Tokyo, Tokyo, Japan
Seller: AUTOCRAFT JAPAN
Operating Weight: 24,000 lb
Auxiliary Hydraulics: Yes
Thumb Type: Hydraulic
Description: Company name: TOFFS MACHINERY TRADING CO.,LTD
Our company is a professional company for international sales of used construction machinery and equ...
Updated: Friday, July 03, 2026 01:21 AM
Location: Hefei, Anhui, China
Seller: Toffs Machinery Trading Co Ltd
Operating Weight: 24,000 lb
Auxiliary Hydraulics: Yes
Thumb Type: Hydraulic
Description: Company name: TOFFS MACHINERY TRADING CO.,LTD
Our company is a professional company for international sales of used construction machinery and equ...
Updated: Friday, July 03, 2026 01:18 AM
Location: Hefei, Anhui, China
Seller: Toffs Machinery Trading Co Ltd
Hours: 4,530
ROPS: Enclosed
Serial Number: FBJ03532
Operating Weight: 24,000 lb
Track Type: Steel
Auxiliary Hydraulics: Yes
Description: good running condition.
ready for work.
new filters. new engine oil & hydraulic oil.
optional rubber tracks, quick coupler, hammer, backfill bl...
Updated: Wednesday, June 03, 2026 07:14 PM
Location: Shanghai, China
Seller: Shanghai Yuqian Machinery Company Limited
Hours: 4,000
Horsepower: 61.69 HP
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: 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: Wednesday, May 27, 2026 11:21 AM
Location: Sakura City, Chiba, Japan
Seller: Toyokami Co., Ltd.
Horsepower: 96.55 HP
ROPS: Enclosed
Stock Number: S-055
Bucket Capacity: 0.68 cu yd
Boom Length: 9 ft 10 in
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: Friday, July 03, 2026 04:07 AM
Location: Songjiang District, Shanghai, China
Seller: CYQ INTERNATIONAL TRADING CO.,LIMITED
Hours: 1,000
Serial Number: CAT0312DEXGK00451
Engine Manufacturer: C4.2
Engine Model: C4.2
Operating Weight: 24,000 lb
Auxiliary Hydraulics: Yes
Description: --Simple Description
CAT 312D excavator
Machine Runs & Works Great
100% Ready to work
Japan Made
Regularly maintained and serviced
Excelle...
Updated: Saturday, June 13, 2026 07:33 AM
Location: Shanghai, China
Seller: Ouke Machinery Co., Ltd
Hours: 5,963
A/C: Yes
Hours Meter: Accurate / Verified
Description: WHATSAPP +
Updated: Tuesday, June 23, 2026 05:26 PM
Location: Tokyo, Tokyo, Japan
Seller: AUTOCRAFT JAPAN
