Case CX140E Excavator – Parts, Specs

Description:

Serial Number Location:

For the Case CX140E, the serial number plate is typically located on the right side of the upper structure, beneath the cab door or near the boom base. Always verify the serial number when ordering parts to ensure compatibility.

Key Specifications:

• Engine Model: FPT F4HFE613J (Tier 4 Final / Stage V compliant)

• Net Horsepower: 102 HP (76.4 kW) @ 2,000 rpm

• Operating Weight: 28,900 lbs (13,100 kg)

• Bucket Capacity: 0.33 – 0.70 cubic yards

• Maximum Digging Depth: 20 ft (6.1 m)

• Max Reach at Ground Level: 28 ft (8.5 m)

• Swing Speed: 14.2 rpm

• Travel Speed: 2.0 – 3.4 mph (3.2 – 5.5 km/h)

• Hydraulic Flow Rate: 2 × 29 gal/min (110 L/min)

• Hydraulic Pressure: 4,980 psi (343 bar)

• Fuel Tank Capacity: 66 gal (250 L)

• DEF Tank Capacity: 7.9 gal (30 L)

Performance & Design Highlights:

• Advanced Engine: The FPT engine offers improved torque and fuel efficiency, meeting stringent emission standards without compromising performance.

• Hydraulic System Efficiency: Enhanced electronic control of pump flow provides smoother, more precise operation.

• Operator Comfort: Features a spacious cab with a 10-inch LCD monitor, climate control, and excellent visibility.

• Versatility: Equipped with multiple work modes (Super Power, Power, Eco, Lifting) to optimize performance for various tasks.

• Attachment Compatibility: Stores up to ten attachment presets, allowing operators to switch between tools efficiently.

Routine Maintenance:

• Engine Oil & Filter: Replace every 500 hours.

• Fuel Filters: Replace every 500 hours.

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

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

• Coolant System: Flush every 2,000 hours or annually.

• Final Drive Oil: Replace every 1,000 hours.

• Swing Gear Grease: Apply every 100 hours.

Common Issues & Fixes:

• Hydraulic Drift: May result from worn control valve seals or leaking cylinders—test circuit pressure and repack cylinders if needed.

• Engine Overheating: Commonly from clogged coolers or faulty thermostat—clean radiator stack and test coolant flow.

• Swing Motor Weakness: Check for internal leaks or clogged case drain filters—replace swing motor seals or clean system.

• Travel Motor Noise or Vibration: Likely due to low final drive oil or planetary gear wear—inspect, drain, and rebuild as needed.

• Joystick Lag or Creep: Usually related to low pilot pressure or faulty pilot control valve—bleed system and inspect spool action.

• Electrical Fault Codes: Loose grounds and corrosion-prone connectors under the cab—clean and reseal harness connections.