Case CX350D Hydraulic Excavator – Parts, Specs

Description:

Serial Number Location

The serial number plate on the Case CX350D is typically located on the right-hand side of the lower cab frame, just below the windshield.

Always verify the serial number before ordering parts to ensure compatibility with your specific model.

Key Specifications

• Years Manufactured: 2015 – Present

• Engine: Isuzu AL-6HK1X, Tier 4 Final compliant

• Net Power: 268 hp @ 1,800 rpm

• Max Torque: 988 lb-ft @ 1,500 rpm

• Displacement: 475 cu in

• Operating Weight: 82,483 lbs

• Max Digging Depth: 24 ft 1 in

• Max Reach at Ground Level: 36 ft 2 in

• Swing Speed: 9.7 rpm

• Travel Speed: Up to 3.5 mph

• Dimensions (L×W×H): 36 ft 10 in × 11 ft 2 in × 10 ft 5 in

• Tail Swing Radius: 11 ft 8 in

• Hydraulic Flow Rate: 2 × 64.2 gal/min

• Hydraulic Pressure: 4,975 psi

• Fuel Tank Capacity: 153.3 gallons

• Hydraulic System Fluid Capacity: 92.5 gallons

• Engine Oil Capacity: 10.1 gallons

• Cooling System Capacity: 9.4 gallons

• Swing Drive Fluid Capacity: 2.1 gallons

• Undercarriage: 8 track rollers per side, 2 carrier rollers per side, 48 shoes per side

• Ground Pressure: 8.27 psi

• Drawbar Pull: 59,350 lbs 

Performance & Design Highlights

• Advanced Hydraulic System: Equipped with variable control piston pumps and a high-performance synthetic fiber filter for enhanced efficiency and component protection.

• Operator Comfort: Spacious cab with ergonomic controls, adjustable seating, and climate control for improved operator comfort and productivity.

• Durable Undercarriage: Features heat-treated drive sprockets, robust track guides, and improved track links for extended service life.

• Efficient Engine: The Isuzu engine meets Tier 4 Final emissions standards and is designed for fuel efficiency and reduced noise levels.

Routine Maintenance

• Engine Oil & Filter: Replace every 500 hours.

• Hydraulic Oil & Filters: Replace every 1,000 hours.

• Fuel Filter: Replace every 500 hours.

• Air Filter: Inspect every 250 hours; replace as needed.

• Track Tension: Check and adjust regularly to prevent excessive wear.

• Grease Points: Lubricate all pivot points daily to ensure smooth operation. 

Common Issues & Fixes

• Hydraulic Leaks: Regularly inspect hoses and connections; replace damaged components promptly.

• Electrical Problems: Check battery connections and fuses; ensure wiring is intact and free from corrosion.

• Engine Overheating: Keep radiator and cooling system clean; monitor coolant levels and replace as necessary.

• Track Wear: Maintain proper tension and inspect for damage; replace worn tracks to prevent further issues.

• Control System Errors: Check for software updates and calibrate controls as needed; consult the operator's manual for troubleshooting steps.