SHANGHAI JUCHU TRADING CO., LTD
| Engine Power | 280 kW |
| Bucket Capacity | 2.20 m³ |
| Delivery Time | 10-25 working days |
| Supply Ability | 20 Units per Month |
| Excavator Type | Large Excavator |
| Payment Terms | T/T,L/C,Western Union |
| Packaging Details | Flat rack or RORO vessel shipping with protective wrapping and steel frame securing |
| Fuel Tank | 250-650 L |
| Max Digging Depth | 5200-7800 mm |
| Operating Weight | 49500 kg |
| Track Type | Steel Track Crawler |
| Emission Standard | EPA Tier 3 |
| Brand Name | CAT |
| Place of Origin | USA |
| Certification | ISO 9001 CE Certified |
| Model Number | 349D |
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Product Specification
| Engine Power | 280 kW | Bucket Capacity | 2.20 m³ |
| Delivery Time | 10-25 working days | Supply Ability | 20 Units per Month |
| Excavator Type | Large Excavator | Payment Terms | T/T,L/C,Western Union |
| Packaging Details | Flat rack or RORO vessel shipping with protective wrapping and steel frame securing | Fuel Tank | 250-650 L |
| Max Digging Depth | 5200-7800 mm | Operating Weight | 49500 kg |
| Track Type | Steel Track Crawler | Emission Standard | EPA Tier 3 |
| Brand Name | CAT | Place of Origin | USA |
| Certification | ISO 9001 CE Certified | Model Number | 349D |
| High Light | CAT 349D Used Excavator ，49 Ton Crawler Large Excavator Second Hand ，USA 349D Digger Machine | ||
We are offering this Used CAT 349D 49 Ton Large Excavator in excellent working condition with verified service history and comprehensive pre-delivery inspection completed. The CAT 349D is a popular large excavator model in the global second-hand construction equipment market, well-regarded for its robust build quality, fuel-efficient engine, and smooth hydraulic performance. Each unit has undergone full diagnostic testing including engine compression analysis, hydraulic pressure verification, undercarriage wear measurement, and complete operational verification to ensure immediate job site readiness.
This CAT 349D is powered by a turbocharged diesel engine delivering 280 kW rated output for demanding earthmoving applications. The engine features advanced fuel injection with electronic control for precise fuel delivery and optimized combustion. A high-capacity cooling system with thermostatically controlled fan maintains stable temperatures during continuous operation. Two-stage dry-type air filtration protects the engine in dusty construction environments.
The powertrain features a variable displacement hydraulic pump system with load-sensing control that delivers hydraulic flow precisely matched to work demand, enabling smooth simultaneous operations with reduced fuel consumption.
The advanced hydraulic system provides responsive and precise control for all working functions. Boom, arm, and bucket cylinders feature high-strength chrome-plated rods with heavy-duty seal designs. The hydraulic oil cooler is sized for continuous high-temperature operation, maintaining system stability throughout the working day. All hydraulic hoses and fittings have been inspected and replaced where necessary to ensure leak-free operation.
The heavy-duty undercarriage features a reinforced X-frame design with stress-relieved track frames for maximum structural durability. All track components including links, pins, bushings, sprockets, idlers, and rollers have been thoroughly measured for wear and are within acceptable service limits. Track shoes in standard grouser configuration suit general earthmoving applications. The swing bearing features induction-hardened raceways for extended operational life with smooth upper structure rotation.
| Parameter | Specification |
|---|---|
| Brand | CAT |
| Model | 349D |
| Operating Weight | 49500 kg |
| Engine Power | 280 kW |
| Bucket Capacity | 2.20 m³ |
| Excavator Type | Large Excavator |
| Max Digging Depth | 5,200 - 7,800 mm |
| Max Digging Reach | 8,200 - 12,500 mm |
| Max Dumping Height | 5,800 - 7,800 mm |
| Travel Speed | 2.8 / 5.5 km/h |
| Track Shoe Width | 500 - 900 mm |
| Fuel Tank Capacity | 250 - 650 L |
| Hydraulic Tank | 130 - 380 L |
| Engine Type | Turbocharged Diesel |
| Emission Standard | EPA Tier 3 / EU Stage IIIA |
| Boom Type | Standard Mono Boom |
Each CAT 349D has completed our rigorous multi-point inspection program. Engine evaluation includes cold start test, compression measurement, and oil pressure check. Hydraulic system testing covers main pump flow measurement under load, cylinder drift evaluation, and full working cycle verification. Undercarriage assessment measures track link and bushing wear, sprocket tooth condition, roller and idler bearing play, and track tension. Full electrical system verification checks all instruments, warning indicators, lighting, and monitoring functions. A detailed inspection report is provided with each unit.
We maintain comprehensive spare parts inventory for CAT excavators including engine service kits, hydraulic pumps and cylinder seal kits, undercarriage components, electrical parts, and bucket assemblies. Our technical support team provides remote diagnostics assistance and can coordinate on-site service through our international partner network. Express parts shipping via air freight is available for urgent requirements. Digital copies of operator manuals, service manuals, and parts catalogs are provided to support your maintenance team.
The CAT 349D 49 ton large excavator is ideal for general site preparation and earthmoving, building foundation excavation, road construction and highway maintenance, utility trenching for water and sewer lines, landscaping and land clearing, demolition and material recycling, quarry and aggregate operations, agricultural drainage projects, and municipal infrastructure development.
Contact us today for detailed photographs, inspection reports, hour meter readings, and shipping quotations to your nearest port with full customs documentation support for international buyers.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
2010
Total Annual:
300-500
Employee Number:
50~100
Ecer Certification：
Verified Supplier
SHANGHAI JUCHU TRADING CO.,LTD is committed to providing high-quality services to foreign customers, including export customs clearance services for second-hand construction machinery, procurement of second-hand vehicles, and procurement of construction machinery accessories. We can filter out the l... SHANGHAI JUCHU TRADING CO.,LTD is committed to providing high-quality services to foreign customers, including export customs clearance services for second-hand construction machinery, procurement of second-hand vehicles, and procurement of construction machinery accessories. We can filter out the l...
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