Case CX130B Excavator: Mid-2000s to Early 2010s 13-Ton B-Series Excavator
The Case CX130B is the 13-ton class B-Series excavator, sitting between the original CX130 and the later CX130C in Case’s full-size excavator lineup. The B generation brought refined hydraulics and an updated cab to a proven 13-ton platform that still earns its keep on general site work, utility installation, and residential and commercial earthmoving.
Where the CX130B fits in the Case excavator line
The CX130B is a 13-ton class B-Series excavator, positioned between the original CX130 and the later CX130C in Case’s full-size excavator lineup. The B generation refined the hydraulic control system and modernized the cab while keeping the proven conventional-tail-swing 13-ton chassis.
Case CX130B Excavator - Quick Specs
- Class
- 13-Ton Excavator
- Generation
- B-Series
- Production
- Mid-2000s to Early 2010s
- Engine
- Tier 3 Diesel
- Drivetrain
- Hydrostatic Dual-Path
- Undercarriage
- Steel Track
- Tail Swing
- Conventional
- Predecessor
- Case CX130
- Successor
- Case CX130C
Engine, hydraulics, and drivetrain
The CX130B runs a Tier 3 diesel through a hydrostatic dual-path drivetrain into a steel-track undercarriage. The main hydraulic pump (load-sensing piston pump) drives boom, dipper, bucket, swing, and propel through electrohydraulic control valves. The B-series control system improved metering response over the original CX130 and reduced operator fatigue on long cycles.
The conventional tail-swing upper structure carries the engine, hydraulic tank, main pump, swing motor and reduction gear, and the operator cab. The undercarriage uses steel tracks on a sealed-and-lubricated chain with replaceable rollers, idlers, and drive sprockets.
Common service items on the CX130B
- Engine internals: Tier 3 diesel pistons, rings, sleeves, head gaskets. Common-rail fuel injection.
- 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, hoses, belts.
- Hydraulic system: Boom, dipper, bucket, and swing cylinder seal kits, main pump rebuild components, electrohydraulic control valves, hoses.
- 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, harness, telematics module on equipped units.
- Cab glass and wiper: Cab glass and wiper service items - 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 CX130B
| Category | Common Parts | Browse |
|---|---|---|
| Engine | Tier 3 diesel internals, pistons, rings, gaskets | 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 / 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 CX130B Excavator?
Common-rail injectors, hydraulic main pumps, swing motors, and undercarriage components are the highest-value items on a CX130B. Call our parts team with your serial number.
Request a PartWhat to verify before ordering
- Machine serial number. Confirm the serial on the CX130B 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.
- 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.
- Undercarriage configuration. Track shoe width and roller count can vary - measure existing components.
Why the CX130B still earns a paycheck
The Case CX130B is a 13-ton class production excavator - general site work, utility installation, residential and commercial earthmoving, and quarry work depending on configuration. The B-series sits in the sweet spot where parts availability is strong, control refinement is good, and the machines are well past the steepest part of the depreciation curve.
Maintenance priorities on a CX130B: clean fuel and tight water separation for common-rail injection, hydraulic oil condition and filtration, swing-bearing lubrication, steel-track tension and undercarriage wear monitoring, and pin and bushing service at every boom joint. Broken Tractor maintains parts coverage across the Case excavator family - call us with a serial number and a description of what you need.
