The Caterpillar 349D2L is a 49-ton class heavy-duty crawler excavator manufactured by Caterpillar, a world-leading American construction machinery producer. This model features a standard bucket capacity of 2.41 cubic meters with an operating weight of 45,260-48,185 kg. Powered by a Cat C13 ACERT™ engine delivering 289 kW at 1,800 rpm with Tier 2/Stage IIIA emission compliance, it is designed for demanding mining and heavy construction applications with dimensions of 11,870×3,430×3,700 mm.
1.Powerful and Fuel-Efficient PerformanceThe Cat C13 ACERT™ 6-cylinder engine generates 289 kW with 12.5-liter displacement for reliable performance and low fuel consumption. Advanced hydraulic system with two variable displacement piston pumps ensures precise and efficient control. The Tier 2/Stage IIIA compliant engine balances power output with operational economy in demanding conditions.
2.Durable Heavy-Duty StructureReinforced boom and arm structure with high-strength steel withstands tough working conditions and extends service life. Thickened track shoes and protective guards enhance durability in abrasive mining environments. Easy access to key components simplifies routine maintenance and minimizes downtime.
3.Comfortable and Safe OperationThe spacious ROPS-certified cab features viscous damper mounts that reduce vibration for operator comfort. Large multi-language LCD monitor provides machine status, fault diagnosis, and maintenance reminders at a glance. Excellent visibility through large windows and rearview camera ensures safe operation in confined job sites.
This excavator excels in large-scale open-pit mining operations including coal, iron ore, and hard rock excavation where 49-ton capacity and extreme durability are critical. It serves reliably in quarry aggregate production, major infrastructure development, and deep foundation excavation requiring continuous heavy-duty performance. The 349D2L is equally capable in building demolition, material handling, and port operations with various attachments available, making it a powerful solution for mining contractors and heavy construction fleets worldwide.
