Here are the detailed specifications for a refurbished Caterpillar Cat 352 excavator, structured for technical documentation and consistent with your annotated library:

Operating Weight and Dimensions

• Operating Weight: ~50,000–52,000 kg
• Transport Length: ~12.5 meters
• Transport Width: ~3.5 meters
• Transport Height: ~3.8 meters
• Tail Swing Radius: ~4.0 meters
• Counterweight: 9.8 metric tons (21,605 lb)
• Track Width: 600–800 mm standard

Engine and Powertrain

• Engine Model: Cat C13B (Tier 4 Final / EU Stage V compliant)
• Rated Power Output: ~317 kW (425 hp) @ 1,700 rpm
• Fuel Compatibility:
  • 100% biodiesel (B100)
  • Renewable diesel (HVO, GTL)
• Fuel Tank Capacity: ~720 liters
• Travel Speed: 3.5–5.0 km/h
• Swing Speed: ~8.5 rpm
• Altitude Capability: Up to 4,500 m with derate above 2,600 m

Hydraulic System

• Main Pump Type: Electro-hydraulic, load-sensing piston pumps
• Flow Rate: ~2 × 380–400 L/min
• System Pressure: Up to 35 MPa
• Hydraulic Oil Capacity: ~600 liters
• Smart Modes:
  • Auto Dig Boost
  • Heavy Lift Mode
  • Auto Hydraulic Warm-Up

Performance Metrics

• Bucket Capacity: 2.4–3.2 m³ (SAE heaped)
• Max Digging Depth: ~8.0–8.5 meters
• Max Reach (Horizontal): ~13.0–13.5 meters
• Max Dump Height: ~7.8–8.0 meters
• Bucket Digging Force: ~290–310 kN
• Arm Digging Force: ~210–230 kN

Cab and Operator Features

• Cab Type: ROPS/FOPS certified
• Display: High-resolution touchscreen with customizable UI
• Controls: Electro-hydraulic joysticks with programmable response
• Comfort: Heated air-suspension seat, climate control, noise suppression
• Visibility: Panoramic glass, rear and side cameras, LED lighting

Smart Features and Efficiency

• Technology Suite:
  • Cat Grade with 2D
  • Grade Assist
  • Payload Measurement
  • Work Tool Recognition
• Operating Modes: Power, Smart, ECO
• Emissions Control: DOC + DPF + SCR (no operator input required)
• Ambient Capability:
  • High temp: up to 52°C
  • Cold start: down to –18°C

Attachments Compatibility

• Standard Bucket: 2.4–3.2 m³
• Optional Tools: Demolition shear, hydraulic breaker, ripper, compactor
• Quick Coupler: Hydraulic (Cat Pin Grabber or Smart Coupler)

Refurbishment Scope

Refurbished Cat 352 units typically include:

• Engine Overhaul: Turbocharger, injectors, cooling system, emissions service
• Hydraulic Restoration: Pump recalibration, valve block testing, hose replacement
• Electrical Diagnostics: Monitor, sensors, wiring harness, telematics
• Cab Reconditioning: Seat, joysticks, HVAC, touchscreen UI, repainting
• Structural Repairs: Boom/bucket welding, bushing replacement, undercarriage rebuild

Overview of the Caterpillar Cat 352 Excavator

The Caterpillar Cat 352 Excavator is a mid-to-large sized machine designed for heavy-duty tasks. It is widely used in industries like construction, mining, and demolition for digging, lifting, trenching, and material handling. With its exceptional reach, digging depth, and lifting capacity, the Cat 352 is built to handle tough applications while maintaining fuel efficiency and providing operator comfort.

Key Specifications of the Caterpillar Cat 352

• Operating Weight: Approximately 52,000 - 55,000 kg (114,640 - 121,254 lbs)

• Engine Power: 271 kW (363 hp)

• Max Digging Depth: Up to 7.2 meters (23.6 feet)

• Max Reach: About 10.5 meters (34.4 feet)

• Bucket Capacity: Typically 1.5 to 2.0 cubic meters (53 to 70 cubic feet)

• Fuel Tank Capacity: Approximately 700 liters (184 gallons)

• Travel Speed: Maximum speed of 5.5 km/h (3.4 mph)

These specifications make the Cat 352 Excavator a powerhouse for demanding projects. Its large working envelope, powerful hydraulics, and strong lifting capacity allow it to handle large-scale excavation, heavy lifting, and earthmoving tasks efficiently.

Performance and Efficiency

The Caterpillar Cat 352 Excavator is engineered for superior performance. Whether it’s handling heavy materials, digging deep trenches, or lifting large objects, the Cat 352 is built to provide reliable, efficient, and consistent performance.

Key Performance Features:

• High Digging Force: The Cat 352 offers impressive digging power, thanks to its strong hydraulic system and robust bucket. It can handle tough materials such as compacted soil, rocks, and even asphalt, making it a suitable choice for demanding projects like road construction or demolition.

• Powerful Hydraulics: The advanced hydraulic system delivers high lifting and digging capabilities, ensuring that the Cat 352 can tackle even the most challenging jobs. The hydraulics also ensure smooth operation, reducing wear and improving the overall efficiency of the machine.

• Fuel-Efficient Engine: The Cat 352 is equipped with an advanced, fuel-efficient engine that meets emissions standards while delivering substantial power. This efficiency helps reduce operating costs and minimize downtime between refueling, making the machine cost-effective over the long term.

• Improved Cooling System: The Cat 352 features an efficient cooling system designed to keep the engine and hydraulic components at optimal temperatures. This is particularly important for extended operations in hot climates, as it helps prevent overheating and ensures reliability over time.

Durability and Construction

The Caterpillar Cat 352 Excavator is known for its rugged construction, designed to withstand tough environments and harsh conditions. The components are built to endure continuous operation in heavy-duty applications like mining, large-scale excavation, and demolition.

Key Durability Features:

• Heavy-Duty Undercarriage: The undercarriage of the Cat 352 is engineered to handle rough terrain and the stresses of heavy lifting and digging. With durable tracks and reinforced components, the Cat 352 is designed for long-lasting performance, even in challenging conditions.

• Reinforced Boom and Arm: The boom, stick, and arm are made from high-strength steel to handle heavy loads and provide the reach and digging depth necessary for large projects. These reinforced parts are built to minimize wear and maximize efficiency over time.

• Protection Against Wear: The Cat 352 is equipped with features that protect against premature wear, including protective coatings and seals that shield key components from dirt, debris, and other contaminants. Regular inspections and proper maintenance are essential to ensure longevity.

Operator Comfort and Safety

Operator comfort and safety are central to the design of the Caterpillar Cat 352 Excavator. A spacious, ergonomic cabin is equipped with user-friendly controls and ample visibility, ensuring that operators can work efficiently and safely throughout their shifts.

Key Comfort and Safety Features:

• Spacious Cabin: The cabin is designed with comfort in mind, offering ample space for operators and easy-to-reach controls. The seat is adjustable to accommodate various body types, while the operator station is designed for minimal fatigue during long working hours.

• Clear Visibility: The Cat 352 offers excellent visibility from the operator's seat, allowing the operator to easily see the work area. This is crucial for improving safety and reducing the risk of accidents, especially in crowded or congested job sites.

• Climate Control: The cabin is equipped with climate control systems to ensure the operator remains comfortable in various weather conditions, whether working in hot, cold, or humid environments.

• Safety Features: The Cat 352 includes safety features such as a Roll-Over Protective Structure (ROPS) and Falling Object Protective Structure (FOPS), designed to protect the operator in case of a rollover or falling debris. Additionally, the excavator is designed with emergency stop systems and safety locks for extra precaution.

Versatility with Attachments

The Caterpillar Cat 352 Excavator is highly versatile, capable of accepting a wide range of attachments to perform a variety of tasks. Whether you need to break rock, move large objects, or dig trenches, the Cat 352 can be fitted with attachments that increase its functionality and adaptability.

Common Attachments for the Cat 352:

• Buckets: For digging, scooping, and handling materials. Available in various sizes and configurations.

• Hydraulic Hammers: Used for breaking concrete, asphalt, or rock.

• Augers: Ideal for drilling holes in the ground for posts, utilities, or foundations.

• Grapples: Used for picking up and moving large, irregular materials like logs, steel beams, or scrap metal.

The Cat 352 is equipped with a quick coupler system, allowing operators to easily switch between attachments, which improves productivity and reduces downtime on the job site.

Advantages of Purchasing a Refurbished Caterpillar Cat 352 Excavator

Purchasing a refurbished Caterpillar Cat 352 Excavator is an excellent option for businesses looking to save money without compromising on performance. A refurbished Cat 352 offers the same durability, power, and reliability as a new machine, but at a fraction of the cost.

Benefits of a Refurbished Cat 352:

• Cost Savings: A refurbished Cat 352 costs significantly less than a new machine, providing substantial savings for businesses that need a high-performing excavator without the high initial investment.

• Restored to Optimal Condition: Reputable dealers often perform a thorough inspection and refurbishment process, replacing worn-out parts, checking the hydraulic system, and ensuring that the engine is running at peak performance. This means the machine is essentially restored to a near-new condition.

• Warranty and Support: Many refurbished Cat 352 excavators come with warranties, providing peace of mind to buyers. Additionally, dealers typically offer after-sales support, including parts replacement and maintenance services.

• Sustainability: Purchasing a refurbished Cat 352 reduces the environmental impact of manufacturing a new machine. By extending the life of the excavator, you contribute to reducing waste and promoting a more sustainable approach to construction equipment.

Maintenance Tips for the Caterpillar Cat 352 Excavator

To ensure the longevity and optimal performance of the Caterpillar Cat 352 Excavator, regular maintenance is key. Proper care and timely inspections can help prevent costly repairs and ensure that the machine continues to perform at its best.

Recommended Maintenance Practices:

• Hydraulic System: Regularly check the hydraulic fluid levels and ensure the hydraulic hoses and filters are free from damage. Change the hydraulic fluid and filters as recommended by the manufacturer.

• Engine Care: Monitor engine oil levels and replace the oil and filters on a regular schedule. Additionally, ensure that the cooling system is functioning properly to avoid overheating during extended use.

• Undercarriage: Inspect the tracks and rollers for wear and damage. The undercarriage is one of the most expensive components to replace, so maintaining it is crucial to prolonging the life of the excavator.

• Cabin Maintenance: Keep the operator’s cabin clean and free from debris. Check safety equipment, including seat belts and ROPS/FOPS, regularly to ensure they are in good working condition.

Conclusion

The Caterpillar Cat 352 Excavator is a high-performing, durable, and versatile machine, ideal for large-scale excavation, heavy lifting, and demanding construction tasks. When refurbished, the Cat 352 offers a cost-effective solution for businesses that require a reliable excavator without the high price tag of a new unit.

With its powerful engine, efficient hydraulics, and robust construction, the Caterpillar Cat 352 Excavator is built to handle tough jobs. With regular maintenance, a refurbished Cat 352 can provide years of dependable service, making it a wise investment for any contractor or construction company looking for quality equipment at a more affordable price.

Our Commitment

1. 2 years / 4000 hours warranty.
2. EPA certified.
3. No sweatshop labor.

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• Navigation: G206 (Sishu Bridge) in Changfeng County, Hefei City, Anhui Province, 200 meters north to the east