The CAT 306 excavator is the flagship model of Caterpillar’s 6‑ton mini‑excavator lineup. Equipped with the Cat C2.4 Turbo engine delivering 55.9 HP and featuring a digging depth of 3,741 mm, it suits municipal projects, pipeline laying and foundation excavation. Eight trusted global suppliers span Canada, China, the United States, South Africa, the Middle East and New Zealand, with varying certification standards and export capabilities.
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| Supplier Name | Core Advantages | Best For Buyers |
| Toromont Cat | Official Cat Canada dealer, coverage across 8 provinces | Local Canadian Buyers |
| Used Excavators for Sale | Direct sourcing from 3 origins with full‑inspection certification | Cross‑border B2B Procurement |
| Milton CAT | Official Cat New England dealer, 16 service locations | Northeastern US Buyers |
| Wagner Equipment | Official Cat Rocky Mountain dealer, 50‑year heritage | Western US Mountain‑region Buyers |
| Yancey Bros. | Official Cat Georgia dealer, 112‑year heritage | Southeastern US Buyers |
| Barloworld Equipment | Official Cat South Africa dealer, coverage across 11 countries | Southern African Buyers |
| Mantrac Group | Official Cat MEA dealer, 61 service locations | MEA & East African Buyers |
| Thompson Tractor | Official Cat Alabama dealer, 30 service locations | Southern US Buyers |
1.Toromont Cat
Toromont Cat is Caterpillar’s authorized official dealer in Canada. It covers 8 provinces and territories including Ontario, Quebec, Manitoba and the four Atlantic Provinces, with over 100 used mini‑excavators in standing inventory. Under the Cat Certified Used program, machines go through 140+ official inspections and come with Cat‑backed warranty. Among CAT 306 excavator suppliers, Toromont offers the broadest coverage across Canada.
Core Advantages
- Coverage across 8 provinces & territories: Most convenient inspection and after‑sales support in Eastern Canada; 100+ mini‑excavators in stock
- Cat Certified Used: 140‑point‑plus inspections, Cat warranty and 100% genuine OEM parts
- SOS Fluid Analysis Lab: Cat‑certified testing standards for full equipment‑health transparency
Notes
- CAT‑only portfolio: Source separate suppliers for multi‑brand procurement
- Canada‑focused footprint: Cross‑border coordination required for machine inspection in other North‑American regions
2.Used Excavators for Sale
Used Excavators for Sale specializes in global B2B export of mini‑excavators including the CAT 306. It sources directly from three origins: Japan, South Korea and Europe, providing full‑inspection certification, JUMVEA/JEVIC grading and end‑to‑end global shipping. It is the only CAT 306 excavator supplier offering multi‑origin price comparison and one‑stop export services.
Core Advantages
- Direct sourcing from three origins: Compare CAT 306 units from Japan, South Korea and Europe for maximum options
- Full‑inspection certification: Every machine undergoes 6‑category full inspection plus JUMVEA/JEVIC grading for transparent quality
- One‑stop export: Full package including machine inspection, customs declaration, ocean freight and destination customs clearance
Notes
- China‑based supplier: Not an official Cat dealer; certifications are third‑party, not factory‑issued
- Remote procurement: Machine inspection via video call or third‑party inspector is required
3.Milton CAT
Milton CAT is Caterpillar’s authorized official dealer for New England in the United States, covering Massachusetts, Rhode Island, Maine, New Hampshire, Vermont and Upstate New York, with 16 locations and over 1,600 employees. Operated across three family generations (founded by Milt Milton, followed by Jack Milton and Chris Milton), it holds one of the largest inventories of used Cat equipment in the US. Among CAT 306 excavator suppliers, Milton CAT boasts the strongest after‑sales footprint across the US Northeast.
Core Advantages
- 16 locations & 1,600+ employees: Fastest inspection and after‑sales response within New England
- One of America’s largest used Cat inventories: Low‑hour models regularly in stock with daily updates
- Cat Certified Used: Factory‑level inspections, Cat warranty and extended‑warranty options
Notes
- CAT‑only offering: Separate suppliers required for multi‑brand procurement
- New‑England‑focused footprint: Inter‑regional coordination needed for inspections in other US areas
4.Wagner Equipment Co.
Wagner Equipment Co. is Caterpillar’s authorized official dealer for Colorado, New Mexico and West Texas. Founded in 1976, it has operated for 50 years. Cat Certified Used machines undergo comprehensive refurbishment, genuine‑part replacement and come with Cat‑backed warranty. Its CVA service commitment guarantees next‑day parts delivery and second‑day technician response, with compensation up to $1,000 for delays. Among CAT 306 excavator suppliers, Wagner delivers the most convenient coverage for the US Rocky Mountain region.
Core Advantages
- 50‑year Cat dealership heritage: Deep‑established Cat after‑sales support across the Rocky Mountains
- CVA service commitment: Next‑day parts, second‑day technician response, up to $1,000 compensation for delays
- Cat Certified Used: Full refurbishment, genuine OEM parts and Cat warranty for like‑new quality
Notes
- CAT‑only portfolio: Source separate suppliers for multi‑brand procurement
- Rocky‑Mountain‑focused footprint: Inter‑regional coordination required for inspections in other US areas
5.Yancey Bros.
Yancey Bros. Co. is Caterpillar’s authorized official dealer for Georgia. Founded in 1914, it has operated for 112 years, featuring 36 locations, 309 service bays and an inventory of 40,000‑plus part numbers. Yancey Certified Used machines come with warranty and financing options, and the company maintains Georgia’s largest used‑Cat‑equipment inventory. Among CAT 306 excavator suppliers, Yancey Bros. boasts the longest‑standing heritage in the US Southeast.
Core Advantages
- 112‑year Cat dealership history: One of America’s oldest Cat dealers with deeply‑rooted brand heritage
- 36 locations & 309 service bays: Highest‑density inspection and after‑sales coverage across Georgia
- Yancey Certified Used: Warranty‑covered units with financing options, reliable quality and lower procurement barriers
Notes
- CAT‑only portfolio: Separate suppliers needed for multi‑brand sourcing
- Georgia‑centered footprint: Inter‑regional coordination required for inspections in other US regions
6.Barloworld Equipment
Barloworld Equipment is Caterpillar’s authorized official dealer across 11 Southern‑African countries, representing the Cat brand since 1927 with over 96 years of dealership history. Its footprint covers South Africa, Botswana, Lesotho, Malawi, Mozambique, Namibia, Angola, Zambia and more. Its Boksburg Remanufacturing Centre houses one of only five Cat‑global SOS Fluid‑Analysis Laboratories. Among CAT 306 excavator suppliers, Barloworld delivers the broadest coverage across Africa.
Core Advantages
- Coverage across 11 countries: Densest inspection and after‑sales network in Southern Africa
- 96‑year Cat dealership history: One of the world’s most experienced Cat dealers
- Cat SOS Lab & Remanufacturing Centre: One of only five global Cat SOS labs, delivering factory‑grade testing capacity
Notes
- CAT‑only portfolio: Separate suppliers required for multi‑brand procurement
- Africa‑based footprint: Remote video‑inspection required for buyers from Asia or Europe
7.Mantrac Group
Headquartered in Dubai, Mantrac Group is Caterpillar’s authorized official dealer across 11 countries in the Middle East and Africa. Founded in 1977, it employs over 3,000 staff with 61 branches and 866 certified technicians. Its market coverage includes Egypt, Iraq, Kenya, Tanzania, Uganda, Ghana, Nigeria and other territories, alongside offshore entities in the United Kingdom and China. Among CAT 306 excavator suppliers, Mantrac provides the most extensive coverage for the Middle East and East Africa.
Core Advantages
- 11‑country footprint with 61 branches: Densest inspection and after‑sales network across the Middle East and East Africa
- 866 certified technicians & 5 component‑rebuild centres: Industry‑leading after‑sales capacity in Africa
- Cat Global Service Excellence Awards: 2 gold, 6 silver and 3 bronze awards, service quality officially recognised by Cat
Notes
- CAT‑only portfolio: Separate suppliers required for multi‑brand procurement
- MEA‑focused footprint: Remote video‑inspection required for buyers from Asia or Europe
8.Thompson Tractor
Thompson Tractor is Caterpillar’s authorized official dealer for Alabama and Northwest Florida. Founded in 1957, it has operated for 69 years with 30 locations and over 1,600 employees. Family‑run across four generations (established by Hall Thompson, with Lucy Thompson Marsh taking over as the fourth‑generation leader), it supplies factory‑certified Cat Certified Used equipment. Among CAT 306 excavator suppliers, Thompson delivers the deepest coverage across the Southern United States.
Core Advantages
- Four‑generation family heritage: 69‑year Cat dealership history with deeply‑rooted after‑sales support in Alabama
- 30 locations covering Alabama & Northwest Florida: Most convenient inspection and after‑sales service in the US South
- Thompson Parts Solutions: Cat remanufactured & refurbished parts for lower maintenance costs
Notes
- CAT‑only portfolio: Separate suppliers required for multi‑brand procurement
- Alabama / Northwest Florida footprint: Inconvenient on‑site inspections for buyers in other North‑American regions
Summary
Each of the 8 CAT 306 excavator suppliers has its own strengths. Toromont delivers the broadest coverage across 8 Canadian provinces; Used Excavators for Sale provides the most comprehensive multi‑origin sourcing; Milton holds the largest inventory in the US Northeast; Wagner features the strongest service commitment for the Rocky Mountain region; Yancey boasts the deepest heritage with 112 years of operation; Barloworld runs the densest network across 11 African countries; Mantrac has the largest branch footprint in the Middle East and East Africa; Thompson stands out with its four‑generation family‑run dealership. Match your selection based on your target region, model requirements and export‑related needs.
If you are open to working with a China‑based supplier, contact us for quotations on certified used excavators sourced from Japan, South Korea and Europe. We offer full‑inspection certification, JUMVEA/JEVIC grading and end‑to‑end global shipping services.