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Hours: 900
ROPS: Enclosed
Serial Number: CAT00306CGW500409
A/C: Yes
Operating Weight: 12,787 lb
Auxiliary Hydraulics: Yes
Description: Made in Japan. This unit has been completely refurbished. Please call with any questions or to schedule a test drive and read the terms and conditi...
Updated: Friday, August 21, 2026 03:59 PM
Location: West Frankfort, Illinois
Seller: Vancil AG Equipment Sales
Serial Number: CAT00306T6G608832
Stock Number: 711207
Description: Cab, 524 Displayed Hours, Heat & Air, Radio, 2 Speed, Hydraulic Thumb, 2 Sets of AUX Hydraulics, Rear Camera, 78” Backfill Blade, 55 HP Caterpillar...
Updated: Friday, August 21, 2026 03:11 PM
Location: Seven Valleys, Pennsylvania
Seller: McGrew Auction Company
Hours: 2,754
ROPS: Open
Serial Number: CAT00306L6G603494
Stock Number: E26-03
Auxiliary Hydraulics: Yes
Pattern Changer: Yes
Description: OROPS, Blade, Aux Hyds, 24” Bkt, Good Rubber Tracks, 2754 Hours
Updated: Wednesday, August 12, 2026 03:30 PM
Location: York, Pennsylvania
Seller: Douglas Equipment and Supply Co.
Hours: 304
ROPS: Enclosed
Operating Weight: 15,500 lb
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Thumb: Yes
Description: Machine is in like new condition, just a couple of scuffs overall. Bolt on pads over steel tracks. Forestry protection guards. Still has a little...
Updated: Wednesday, July 29, 2026 04:12 PM
Location: Gilbert, South Carolina
Seller: Carolina Outdoor Services
Hours: 300
Serial Number: 6G612272
Auxiliary Hydraulics: Yes
Description: Has manual coupler, bucket and hydraulic thumb.
Updated: Wednesday, August 19, 2026 10:47 AM
Location: Atlanta, Georgia
Seller: CENTRAL ATLANTA TRACTOR SALES
Hours: 304
ROPS: Enclosed
Operating Weight: 15,500 lb
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Thumb: Yes
Description: Machine is in like new condition, just a couple of scuffs overall. Bolt on pads over steel tracks. Forestry protection guards. Still has a little...
Updated: Thursday, July 30, 2026 09:24 AM
Location: Gilbert, South Carolina
Seller: Carolina Outdoor Services
Hours: 1,257
ROPS: Enclosed
Serial Number: 6G601144
Stock Number: 5040010T0
A/C: Yes
Track Type: Rubber
Description: Auxiliary Hydraulics Pressure
Boom - 1 Piece
Coupler - Quick
Coupler Type - Hydraulic
Emissions Level - EPA - Tier4
Online Owner's Manual
Pro...
Updated: Monday, August 17, 2026 08:49 AM
Location: Felton, Delaware
Seller: Carter Machinery
Hours: 1,622.6
ROPS: Enclosed
Serial Number: 6G608424
Stock Number: UC80917
Thumb: Yes
Number of Buckets: 1
Description: Item.detailedspecs.description: DRAIN, ECOLOGY
BELT, SEAT, 3" RETRACTABLE
ALARM, TRAVEL
INTEGRATED RADIO
CAT KEY, WITH PASSCODE OPTION
LIGHTS, LED
...
Updated: Monday, August 17, 2026 07:46 AM
Location: Cleveland, Ohio
Seller: OHIO CAT
Hours: 792.1
Serial Number: 6G610696
Description: The 306CR Mini Hydraulic Excavator offers a versatile and efficient solution for compact earthmoving tasks. Equipped with a 16-inch rubber track an...
Updated: Tuesday, August 04, 2026 01:53 PM
Location: Orlando, Florida
Seller: Ring Power Corporation CRS
Hours: 1,473
Serial Number: 6G605786
Stock Number: 6G605786
Description: CAT 306 MINI HYD EXCAVATOR
SERIALIZED TECHNICAL MEDIA KIT, EQUIPPED WITH CAT
PROD LINK, 5T PG HYD + COUPLER THUMB.
Online Owner's Manual
Equipme...
Updated: Friday, August 21, 2026 09:04 PM
Location: Knoxville, Tennessee
Seller: Stowers CAT Rental
Hours: 3,060
ROPS: Enclosed
Serial Number: 6G601875
A/C: Yes
Heater: Yes
Auxiliary Hydraulics: Yes
Description: 2021 CAT 306
16'' Rubber Belt Tracks
Angle Blade
Hydraulic Thumb
Hydraulic Coupler
Updated: Friday, August 21, 2026 07:27 AM
Location: Knoxville, Tennessee
Seller: Stowers Machinery
Hours: 556
Serial Number: 6G605633
Stock Number: 6G65633
Telematics: Yes
Description: *306 07A CR MINI EXCAVATOR
*BELT, SEAT, 3" RETRACTABLE
*BLADE, ANGLE, BOCE
*CONTROL, QC, 3 LINE
*FILM, COUPLER, ISO
*LINES, QC, LNG STK, 3 LIN...
Updated: Wednesday, August 19, 2026 09:54 PM
Location: Casper, Wyoming
Seller: Wyoming Machinery Company
Hours: 2,649
Serial Number: 6G605527
Auxiliary Hydraulics: Yes
Quick Attach: Yes
Thumb: Yes
Thumb Type: Hydraulic
Description: 2022 CAT 306 *WARRANTY*
Warranty: Premier through 3/10/27 or 3,000 Hours whichever comes first.
Long Stick
Angle Blade
Hydraulic Thumb and Co...
Updated: Friday, August 21, 2026 07:27 AM
Location: Knoxville, Tennessee
Seller: Stowers Machinery
Hours: 2,408
Serial Number: 6G603552
Stock Number: EQ358570
A/C: Yes
Track Type: Rubber
Description: Auxiliary Hydraulics Pressure - Standard Flow
Blade - Angle
Boom - 1 Piece
Combined Hydraulics - Two Way
Connectivity Source - Product Link
Co...
Updated: Wednesday, August 12, 2026 04:14 AM
Location: Londonderry, New Hampshire
Seller: MILTON CAT
Hours: 1,839
Serial Number: 6G600957
A/C: Yes
Track Type: Rubber
Description: 2020 USED CAT 306 07 CR MINI EXCAVATOR
Auxiliary Hydraulics Pressure - High Pressure
Boom - 1 Piece
Car Body - Standard
Connectivity Source - ...
Updated: Wednesday, July 29, 2026 03:34 PM
Location: Hope Mills, North Carolina
Seller: Gregory Poole Equipment Company
Hours: 210
Serial Number: 6G612874
Stock Number: OKL13321270
A/C: Yes
Track Type: Rubber
Description: Auxiliary Hydraulics Pressure - Standard Flow
Boom - 1 Piece
Coupler - Quick
Coupler Type - Hydraulic
Emissions Level - EPA - Tier4
Hand and F...
Updated: Friday, August 21, 2026 07:33 AM
Location: Eloy, Arizona
Seller: Cat Financial
Hours: 1,406
Serial Number: 6G606328
Stock Number: OKL6576533
Track Type: Rubber
Long Undercarriage: Yes
Description: Auxiliary Hydraulics Pressure - Standard Flow
BLADE, ANGLE, BOCE
Car Body - Standard
Connectivity Source - Product Link
Emissions Level - EPA -...
Updated: Friday, August 21, 2026 07:33 AM
Location: Waco, Texas
Seller: Cat Financial
Hours: 2,947
Serial Number: 6G607466
Stock Number: 6G67466
Telematics: Yes
Description: *306 07A CR MINI EXCAVATOR
*COVER GP
*FILM, COUPLER, ISO
*PLUG GP
*TRAVEL PEDALS
*WIRING GP
BELT, SEAT, 3" RETRACTABLE
BLADE, ANGLE, BOCE
C...
Updated: Monday, August 03, 2026 01:09 AM
Location: Russellville, Arkansas
Seller: Riggs Cat
Hours: 12
Serial Number: 6G611102
Stock Number: CCU001537
Telematics: Yes
Description: Remaining PT + HYD + TECH Warranty - Expires 8/15/2029 or 2000 Hours
*306 07A CR MINI EXCAVATOR
*COVER GP
*PLUG GP
*TRAVEL PEDALS
*WIRING GP
...
Updated: Sunday, August 02, 2026 12:24 AM
Location: City Of Industry, California
Seller: Quinn Company
Hours: 160
Serial Number: 6G611579
Stock Number: EQN201105
A/C: Yes
Track Type: Rubber
Long Undercarriage: Yes
Description: Auxiliary Hydraulics Pressure - Standard Flow
Boom - 1 Piece
Combined Hydraulics - Two Way
Coupler - Quick
Coupler Type - Hydraulic
Emissions ...
Updated: Monday, August 17, 2026 08:37 AM
Location: Doniphan, Nebraska
Seller: NMC
Hours: 212
Serial Number: 6G609373
Stock Number: OKL9269095
A/C: Yes
Track Type: Rubber
Description: Auxiliary Hydraulics Pressure - Standard Flow
Boom - 1 Piece
Coupler - Quick
Coupler Type - Hydraulic
Emissions Level - EPA - Tier4
Grading Sy...
Updated: Friday, August 21, 2026 07:33 AM
Location: Jonesboro, Arkansas
Seller: Cat Financial
Hours: 1,607
Serial Number: CAT00306P6G607116
Stock Number: 1503763
Description: RUNS AND OPERATES WELL, COUPLER, AUXILIARY HYDRAULICS
Updated: Friday, August 14, 2026 08:19 AM
Location: Allentown, Pennsylvania
Seller: RP Equipment
Hours: 3,135
Serial Number: 6G605832
Stock Number: 6G65832
Telematics: Yes
Description: 306 07A CR MINI EXCAVATOR
BLADE, STD, BOCE
BUCKET-HD, 24", 4.6 FT3, 5T
ENGINE AR-PRIM(C
LIGHT, REAR, LED
LINKAGE BUCKET W/ LIFTING EYE
NO CAM...
Updated: Sunday, August 02, 2026 10:24 AM
Location: Russellville, Arkansas
Seller: Riggs Cat
Hours: 2,590
Serial Number: 6G607760
Stock Number: BCP01590
Arm: Long
Telematics: Yes
Description: *306 07A CR MINI EXCAVATOR
*BELT, SEAT, 3" RETRACTABLE
*BLADE, STD, BOCE
*CONTROL, QC, 3 LINE
*COVER GP
*FILM, COUPLER, ISO
*LINES, QC, LNG S...
Updated: Tuesday, August 18, 2026 04:52 PM
Location: Salt Lake City, Utah
Seller: Wheeler Machinery Co.
Hours: 3,677
Serial Number: 6G603697
Stock Number: BCP00185U
Arm: Long
Telematics: Yes
Description: *306 07A CR MINI EXCAVATOR
*BELT, SEAT, 3" RETRACTABLE
*BLADE, STD, BOCE
*FILM, COUPLER, ISO
*LINES, AUX, QC, LONG STK
*LINKAGE BUCKET W/ LIFT...
Updated: Tuesday, August 18, 2026 04:52 PM
Location: Salt Lake City, Utah
Seller: Wheeler Machinery Co.
Hours: 1,840
Serial Number: 6G606615
Stock Number: R22-532M
Arm: Long
Telematics: Yes
Description: CAB • AIR • BUCKET • HYDRAULIC THUMB • MANUAL QUICK COUPLER
*306 07A CR MINI EXCAVATOR
*BELT, SEAT, 3" RETRACTABLE
*BLADE, STD, BOCE
*CONTROL,...
Updated: Thursday, August 20, 2026 12:44 PM
Location: Asheville, North Carolina
Seller: Carolina Cat
Hours: 6,500
ROPS: Enclosed
A/C: Yes
Heater: Yes
Auxiliary Hydraulics: Yes
Thumb: Yes
Description: 2022 year model
CAT RENTAL RETURN
2100 hours
HYD thumb
HYD quick attach
Enclosed cab
Heat and A/C
No leaks
No issues
Ready for work...
Updated: Monday, August 10, 2026 08:18 AM
Location: Aurora, Colorado
Seller: Rampart Equipment
Hours: 3,095
ROPS: Open
Serial Number: CAT00306A6G602828
Operating Weight: 15,000 lb
Auxiliary Hydraulics: Yes
Thumb Type: Mechanical
Description: 2022 Caterpillar 306 Excavator, 3,095 hours, Approx 15,000 lb weight, Brand new tracks, 2 speed travel, Front push blade, Clean machine no leaks, J...
Updated: Tuesday, August 18, 2026 07:58 PM
Location: Greencastle, Pennsylvania
Seller: J-Mar Equipment LLC
