# 2021 Caterpillar 306CR for Sale in Memphis , TN **URL:** ## Listing details - **Price:** $55,750.00 USD - **Listing ID:** 87006908 - **Year:** 2021 - **Manufacturer:** Caterpillar - **Model:** 306CR - **Category:** Mini Excavators - **Hours:** 1856 - **Serial number:** 6G602159 - **Location:** Memphis , TN ## Description Anti-theft System, Auxiliary Hydraulics Pressure - Standard Flow, Boom - 1 Piece, Bucket, Car Body - Standard, Combined Hydraulics - One Way, Connectivity Source - Product Link, Engine Enclosures, Hand and Foot Control, Lighting, Online Owner's Manual , Pilot Control, Rubber Track, Stick - Medium, Thumb Type - Hydraulic, Ultra Low Sulfur Diesel Fuel, Undercarriage, Long ## Machine details ### GENERAL APPEARANCE - **Cleaning Required:** Yes - **Extra Fuel Tanks:** No ### SAFETY ITEMS - **ROPS:** Yes - **ROPS Certification Plate:** Yes - **Safety Decals In Place:** Yes - **Safety Decals Legible:** Yes ### OPERATOR STATION - **Current O&MM:** Yes - **Current Parts Manual:** No - **Current Safety Manual:** Yes ### ENGINE - **Blow By:** No - **Knocking:** No - **Oil Leaks:** No - **Water in Oil:** No ### COOLING SYSTEM - **Compression in Radiator:** No ### ELECTRICAL, STARTING AND CHARGING SYSTEM - **Block Heater:** No - **Ether Aid:** No ### HYDRAULICS - **Notes - HYDRAULICS:** No leaks noted. ### ATTACHMENTS / WORK TOOLS - **Auger:** No - **Claw:** No - **Crusher:** No - **Grapple:** No - **Hammer:** No - **Pulverizer:** No - **Rake:** No - **Ripper:** No - **Shear:** No - **Thumb:** Yes - **Tilting Ditch Bucket:** No - **Vibratory Plate:** No ### BOOM - **Boom Condition:** Good - **Boom Pins:** Good - **Pins & Bushings - BOOM:** Good ### STICK - **Pins & Bushings - STICK:** Good - **Stick Conditions:** Good - **Stick Pins:** Good ### BUCKET - **Quick Coupler:** Yes ### UNDERCARRIAGE - **Pins & Bushings Turned?:** No ### FINAL DRIVES - **Notes - FINAL DRIVES:** No leaks noted. ### COMMENTS, MISC. REPAIRS, GENERAL REMARKS - **comment 1:** Machine started without problem, ran engine to temp, no visible blow by, operated all controls without problem, machine moves in all directions, no leaks noted before or after operation. - **comment 2:** Machine had a 500HR service done at 1.856HR ## Manufacturer specifications ### Dimensions - **Height:** 8.3333 ft (2.54 m) - **Length:** 19.4167 ft (5.92 m) - **Weight:** 15821 lbs (7175.06 kg) - **Width:** 6.4167 ft (1.96 m) ### General Specifications - **Digging Depth (since 2025):** 12.2 ft (3.72 m) - **Digging Reach (since 2025):** 20.1 ft (6.13 m) - **Engine (since 2025):** 55.9 hp (41.69 kw) - **Operating Weight (since 2025):** 15,671 lbs (7108.25 kg) ## About this model The Caterpillar 306 CR is a compact mini excavator designed for construction, utility, landscaping, and site preparation work. It features a reduced tail swing design for improved maneuverability in confined spaces and is commonly used where access is limited. The 306 CR offers hydraulic performance suitable for digging, trenching, grading, and material handling with a range of compatible attachments. Caterpillar builds the model for operator comfort, durability, and service access, making it suitable for rental fleets and contractor use. As a mini excavator, the 306 CR combines compact dimensions with the capability needed for small to medium earthmoving applications. ## Photos ![2021 Caterpillar 306CR](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz05ZTViZjk2NTk2NjU4YmFmZmY0Y2U2NmM0MTE2MDhkOSYkdHh0PVRIT01QU09OJTIwTUFDSElORVJZJTIwQ09NTUVSQ0UlMjBDT1JQT1JBVElPTiY1MzcwNg==) ![2021 Caterpillar 306CR photo 2](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1iNjNjMDg2MmFjNDdjMjc5ZWE1YzA1ZDlkOTQ3OGEwNCYkdHh0PVRIT01QU09OJTIwTUFDSElORVJZJTIwQ09NTUVSQ0UlMjBDT1JQT1JBVElPTiY1MTU1Mw==) ![2021 Caterpillar 306CR photo 3](http://s7d2.scene7.com/is/image/CatUsedProduction/wtk?JHNyYz1hNjZhMjk4YjYwMTIxMWRjOTI5NTFiNTZhNmRhYmJhZSYkdHh0PVRIT01QU09OJTIwTUFDSElORVJZJTIwQ09NTUVSQ0UlMjBDT1JQT1JBVElPTiY1OTIwMA==) ![2021 Caterpillar 306CR photo 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