Case CX90E Midi Excavator – Parts, Specs

Description:

Serial Number Location

The serial number plate is located on the right-hand side of the lower cab frame, just below the windshield. Always verify it before ordering parts to ensure proper compatibility.

Key Specifications

• Model Years: 2025 – Present

• Engine: 4-cylinder turbocharged diesel, Tier 4 Final

• Net Power: 94 hp

• Operating Weight: 22,900 lb

• Maximum Digging Depth: 14 ft 6 in

• Maximum Reach at Ground Level: 24 ft 8 in

• Maximum Cutting Height: 22 ft 3 in

• Maximum Loading Height: 15 ft 1 in

• Tail Swing Radius: Zero tail swing

• Travel Speed: Up to 5.4 mph

• Swing Speed: 9.5 rpm

• Ground Pressure: 5.8 psi

• Track Width: 17.7 in

• Track Length on Ground: 9 ft 6 in

• Overall Width: 7 ft 7 in

• Cab Height: 9 ft 11 in

• Transport Length: 20 ft 2 in

• Fuel Tank Capacity: 38 gallons

• Hydraulic System Capacity: 33 gallons

• Hydraulic Tank Capacity: 18 gallons

• Engine Oil Capacity: 4 gallons

• Cooling System Capacity: 5 gallons

• Hydraulic Pump Flow: 60.5 gallons per minute

• Auxiliary Hydraulics: Standard, including third-circuit and quick-coupler-ready

• Control System: User-customizable electrohydraulic with 7-inch touchscreen and Bluetooth

Performance & Design Highlights

• Zero-Tail Swing Design: Ideal for confined jobs without rear overhang

• Fixed Boom with Long-Reach Option: Provides stability for lifting and loading at height

• High-Flow Hydraulics: Supports powerful attachment operation and smooth multi-function performance

• Comfort-Focused Cab: Includes heated air-suspension seat, automatic climate control, and LED lighting option

• Telematics-Ready: Prewired for optional fleet monitoring and remote diagnostics

Routine Maintenance

• Engine Oil & Filter: Every 500 hours

• Hydraulic Oil & Filters: Oil every 5,000 hours; filter every 1,000 hours

• Fuel Filter: Every 500 hours

• Air Filter: Inspect every 250 hours

• Track Tension & Grease Points: Check and lubricate daily

• Cooling System: Clean radiators and screens weekly; monitor coolant for proper levels

• Swing Drive & Final Drive Oil: Inspect fluid levels during routine service

Common Issues & Fixes

• Hydraulic Leaks: Inspect hoses, couplers, and seals; replace worn components immediately

• Track Wear or Misalignment: Maintain proper tension; check rollers and idlers for uneven wear

• Cab Fault Codes: Use touchscreen diagnostics to identify and clear alerts promptly

• Reduced Cooling Efficiency: Keep cooling fins clear and maintain coolant level

• Attachment Response Lag: Change hydraulic filters and ensure fluid is clean and at correct level