CATERPILLAR 320E L CRAWLER EXCAVATOR

Technical Description

The Caterpillar 320E L is a versatile hydraulic excavator designed for a wide range of heavy-duty applications including digging, loading, and trenching. It is powered by a Cat C6.6 ACERT diesel engine delivering a gross power of 164 hp (122 kW) and a net power of 153 hp (114 kW), with a displacement of 403 cubic inches. The machine supports biodiesel fuel and meets EPA Tier 4 Interim emissions standards. Its maximum drawbar pull is 46,086 lbs, and it achieves a top travel speed of 3.5 mph (5.6 km/h). This excavator features three boom/stick configurations offering varied operating ranges. Option 1 provides a max cutting height of 32.5 ft and digging depth of 24.9 ft with a shipping length of 30.7 ft. Option 2 offers a cutting height of 30.8 ft and digging depth of 22.1 ft, shipped at 31.3 ft length. The Super Long Reach (Option 3) allows exceptional reach capabilities with a max cutting height of 44.6 ft, digging depth of 38.4 ft, and shipping length of 41.9 ft. Bucket capacities range between 0.8 to 1.6 cubic yards depending on task requirements. Hydraulic system features include a maximum flow of 113.1 gallons per minute, boom cylinder bore of 4.7 in with 49.6 in stroke, and stick cylinder bore of 5.5 in with 59.2 in stroke. Standard operating weight is approximately 54,450 lbs with a track gauge of 7.9 ft providing ground clearance of 1.5 ft. The swing speed is 11.2 rpm with adhering to ISO standards for brakes and operator safety, including ISO 10265 and ISO 10262 compliant cab protection. Fuel capacity is 108.3 gallons with hydraulic fluid at 68.7 gallons ensuring sustained operation under demanding conditions.