2021 CATERPILLAR 320C

2021

1,500

CAT320C

Accurate / Verified

Used

KATE118

Used amphibious excavator CATERPILLAR 320C | CAT 320C The Caterpillar 320C Amphibious Excavator is a **specialized, water-ready variant** of Cat’s renowned 320C hydraulic excavator, designed for operating in wetlands, marshes, floodplains, and other aquatic environments. Equipped with pontoons or extended floating tracks, this machine combines the power and reliability of Caterpillar’s standard excavator with enhanced buoyancy and stability for tackling submerged or soft-terrain projects. Ideal for environmental, dredging, and infrastructure work in challenging conditions, it ensures productivity where conventional excavators cannot operate. ### **Key Specifications** - **Operating Weight**: ~20,000–22,000 kg (44,092–48,501 lbs) (varies with amphibious configuration) - **Engine**: Caterpillar C6.6 ACERT™ Turbocharged Diesel Engine - **Power Output**: 123 kW (165 HP) @ 1,800 rpm - **Bucket Capacity**: 0.3–1.2 m³ (0.4–1.6 yd³) (depends on application) - **Max Digging Depth**: Up to 6.7 m (22 ft) (standard arm) - **Amphibious Features**: Adjustable pontoons/floating tracks, sealed undercarriage, and corrosion-resistant components. ### **Advanced Features** 1. **Amphibious Capability** - **Floating Design**: Pontoons or widened tracks provide buoyancy and distribute weight evenly to prevent sinking in soft or submerged terrain. - **Watertight Components**: Sealed electronics, reinforced undercarriage, and corrosion-resistant coatings protect against water damage. 2. **Power & Precision** - **Caterpillar ACERT™ Engine**: Delivers high torque and fuel efficiency while meeting Tier 4 Final emission standards. - **Advanced Hydraulics**: Proportional hydraulic controls enable smooth, precise movements for delicate tasks like dredging or environmental restoration. 3. **Operator Comfort & Safety** - **ROPS/FOPS Cab**: Reinforced, water-resistant cabin with air conditioning, ergonomic controls, and excellent visibility. - **Stability Systems**: Enhanced counterweight distribution and pontoons ensure stability on unstable or floating surfaces. 4. **Versatile Attachments** - Compatible with amphibious-specific buckets, dredging arms, grapples, and rakes for tasks like sediment removal, vegetation clearing, or pipeline maintenance. 5. **Durability** - Heavy-duty steel construction and Cat’s proprietary undercarriage components withstand harsh aquatic environments and prolonged submersion. ### **Applications** The 320C Amphibious Excavator excels in: - **Environmental Projects**: Wetland restoration, shoreline stabilization, and invasive species removal. - **Dredging**: Sediment excavation, canal maintenance, and flood control. - **Infrastructure**: Pipeline and cable installation in marshes or riverbeds. - **Disaster Recovery**: Debris clearing in flooded areas post-storms. ### **Why Choose the Cat 320C Amphibious Excavator?** - **Unmatched Adaptability**: Works seamlessly on land, shallow water, and soft substrates. - **Caterpillar Reliability**: Backed by Cat’s global service network and proven durability. - **Eco-Friendly Operations**: Minimizes ground disturbance in sensitive ecosystems. - **Cost Efficiency**: Eliminates the need for costly barges or specialized equipment in aquatic environments. The Caterpillar 320C Amphibious Excavator is a critical tool for contractors and environmental agencies tackling projects where land and water intersect. Its rugged design, specialized features, and Caterpillar’s engineering excellence make it a leader in amphibious excavation technology.

1

1.31 cu yd

46,550.61 lb

Yes

Yes

Yes

Yes

Yes

Yes

Long / Super Long

1-Piece

Yes

Yes

Yes

99

Steel

99

Yes

Steel

99

99

99

99

Yes

Yes

Yes

Enclosed

Yes

LED

Yes

Excellent

Yes

Yes

Yes

Cloth

3.42 mph

Yes

147.51 HP

CATERPILLAR

Yes

Standard