Case CX12D Mini Excavator – Parts, Specs

Description:

Serial Number Location:

For the Case CX12D Mini Excavator (introduced in 2022), the serial number plate is typically located on the right side of the lower cab frame, just below the windshield. Always verify the serial number when ordering parts, as configurations may vary by production year.

Key Specifications:

• Engine Model: Kubota D722 – Stage V compliant

• Net Horsepower: 11.8 HP (8.8 kW) @ 2,200 rpm

• Operating Weight: Approximately 2,932 lbs (1,330 kg)

• Bucket Capacity: 0.9 – 1.3 cubic yards

• Digging Depth: Up to 6.5 feet (1,980 mm)

• Hydraulic System Pressure: 2,466 psi (170 bar)

• Hydraulic Flow Rate: 6.6 gal/min (25 L/min)

• Travel Speed: 1.2 – 2.4 mph (2 – 4 km/h)

• Undercarriage: Retractable tracks (33" to 51")

• Tail Swing: Zero tail swing design

Performance & Design Highlights:

• Compact & Maneuverable: Zero tail swing and retractable undercarriage allow operation in confined spaces.

• Versatile Attachments: Equipped with dual auxiliary hydraulics and mechanical diverter for single or double effect, accommodating various attachments.

• Operator Comfort: Features a tiltable canopy (ROPS/TOPS – FOPS Level 1), ergonomic controls, and LED work lights for enhanced visibility.

• Efficient Power: The Kubota D722 engine provides reliable performance with low fuel consumption.

• Ease of Maintenance: Simplified service points and a tiltable canopy facilitate routine maintenance tasks.

Routine Maintenance:

• Engine Oil & Filter: Replace every 250 hours.

• Fuel Filters: Replace every 500 hours.

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

• Air Filters: Inspect every 250 hours; replace when necessary.

• Cooling System: Clean every 250 hours; flush annually.

• Track Tension: Inspect and adjust as needed.

Common Issues & Fixes:

• Hydraulic Lag: May result from air in the system or low fluid levels; bleed the system and refill as necessary.

• Electrical Faults: Check wiring connections and fuses; replace damaged components.

• Track Wear: Regularly inspect tracks for wear and tension; adjust or replace as needed.

• Engine Starting Issues: Ensure fuel quality and check glow plugs; replace if faulty.