Case CX130 Excavator: Original CX-Series 13-Ton Crawler Excavator
The Case CX130 is a 13-ton class crawler excavator that established Case’s full-size CX excavator line. Positioned between the CX90E and the later CX130B, the original CX130 set the platform pattern - hydrostatic dual-path drive, load-sensing piston main pump, steel-track undercarriage, and conventional tail swing - that carried forward through later CX generations.
Where the CX130 fits in the Case excavator line
The CX130 is a 13-ton class original-generation CX excavator. It sits between the smaller CX90E and the later CX130B in Case’s full-size excavator lineup. The original CX130 established the template Case used across the rest of the CX line - hydrostatic dual-path drive, load-sensing piston main pump, steel-track undercarriage, conventional tail swing, and electrohydraulic control of boom, dipper, bucket, and swing.
Case CX130 Excavator - Quick Specs
- Class
- 13-Ton Excavator
- Generation
- Original CX-Series
- Engine
- Tier 2 / Tier 3 Diesel
- Drivetrain
- Hydrostatic Dual-Path
- Undercarriage
- Steel Track
- Tail Swing
- Conventional
- Smaller Sibling
- CX90E
- Larger Sibling
- CX130B
Engine, hydraulics, and drivetrain
The CX130 runs a Tier 2 / Tier 3 diesel through a hydrostatic dual-path drive into a steel-track undercarriage. The main hydraulic pump - commonly a load-sensing piston pump - drives boom, dipper, bucket, swing, and propel circuits through electrohydraulic control valves. Boom and dipper cylinders are large-bore double-acting hydraulic cylinders with replaceable seal kits.
The swing system uses a hydraulic swing motor driving a planetary reduction gear into the swing bearing. The undercarriage carries Case-pattern sealed and lubricated steel track chains, rollers, idlers, drive sprockets, and recoil springs. The cab is sealed and pressurized with HVAC, electrohydraulic joystick controls, and a monitor display.
Common service items on the CX130
- Engine internals: Pistons, rings, sleeves, head gaskets, bearings.
- Fuel system: Common-rail injectors, lift pump, primary and secondary filters with tight water-separator standards.
- Cooling system: Radiator, water pump, thermostat, fan, charge-air cooler on turbo builds, hoses, belts.
- Hydraulic system: Boom, dipper, bucket, and swing cylinder seal kits, main pump rebuild kits, electrohydraulic control valves, hoses.
- Boom cylinder seal kit: LZ00448 boom cylinder seal kit is the direct-fit boom seal kit for the CX130.
- Boom and dipper: Pin and bushing service at every joint, bucket pins, thumb attachment hardware, quick-coupler service.
- Undercarriage: Steel track inspection and replacement, rollers, idlers, drive sprockets, recoil springs.
- Swing system: Swing motor and reduction gear service, swing bearing inspection, swing brake.
- Electrical / ECU: Engine ECU, instrument cluster, sensors, wiring harness.
- Cab glass and wipers: KHN16820 24-inch wiper blade, KHN3046 front lower glass, and KHN2632 front upper glass cross-fit across Case and Link-Belt excavators.
- Operator station: Seat, joystick controls, pedal linkage, instrument panel, cab HVAC.
Parts we carry for the Case CX130
| Category | Common Parts | Browse |
|---|---|---|
| Engine | Pistons, rings, sleeves, gaskets, bearings | Browse Engine |
| Fuel System | Common-rail injectors, lift pump, filters | Browse Fuel |
| Cooling | Radiator, water pump, charge-air cooler, hoses | Browse Cooling |
| Hydraulics | Main pump, swing motor, cylinders, seal kits, valves | Browse Hydraulics |
| Boom Cylinder | LZ00448 boom cylinder seal kit (CX130 direct fit) | LZ00448 Boom Seal Kit |
| Boom / Dipper | Pins, bushings, bucket and quick-coupler hardware | Browse Boom / Dipper |
| Undercarriage | Steel tracks, rollers, idlers, sprockets, recoil springs | Browse Undercarriage |
| Swing | Swing motor, reduction gear, swing bearing | Browse Swing |
| Cab Glass / Wiper | KHN16820 wiper, KHN3046 lower glass, KHN2632 upper glass (Case/Link-Belt cross-fit) | KHN16820 Wiper Blade |
| Electrical / ECU | ECU, sensors, harness, instrument cluster | Browse Electrical |
| Operator Station | Seat, joysticks, pedal linkage, gauges | Browse Operator Station |
Need a part for your Case CX130 Excavator?
Boom cylinder seal kits, common-rail injectors, swing motors, and undercarriage components are the highest-value items on a CX130. Call our parts team with your serial number.
Request a PartWhat to verify before ordering
- Serial number. Confirm the machine serial on the CX130 before ordering year-specific parts.
- Engine serial. Engine internal parts must match the engine serial number.
- Hydraulic cylinder bore. Cylinder seal kit fit depends on bore dimension - measure before ordering.
- Emissions tier. Tier 2 and Tier 3 variants exist - confirm by serial before ordering engine and fuel-system parts.
- Engine ECU calibration. Common-rail injectors and ECU sensors are calibrated to specific build years.
- Bucket and quick coupler. Quick-coupler interface varies - confirm before ordering attachment-side hardware.
Why the CX130 still earns a paycheck
The Case CX130 is a 13-ton class production excavator suited to general site work, utility installation, residential and commercial earthmoving, and quarry work depending on configuration. The original CX130 still runs in fleets today because the platform was right-sized for utility and small-commercial earthmoving, and because parts coverage across the CX line remains strong.
Maintenance priorities on a CX130: clean fuel and tight water separation for the common-rail injection system, hydraulic oil condition and filtration, swing-bearing lubrication, steel-track tension and undercarriage wear monitoring, and pin and bushing service at every boom and dipper joint. Broken Tractor maintains parts coverage across the Case excavator family - original CX, B-series, C-series, and current production.
