Case WX210E Wheeled Excavator: E-Series 21-Ton Road-Mobile Excavator
The Case WX210E is the E-Series 21-ton wheeled excavator - the latest top-of-line WX wheeled excavator built for road-mobile utility work, municipal applications, and infrastructure jobs that need excavator capability without dedicated transport. Tier 4 Final emissions, hydrostatic drive, and a wheeled chassis sit under the same boom, dipper, and swing geometry as Case's comparable-class tracked CX excavators.
Where the WX210E fits in the Case excavator line
The WX210E sits in Case’s WX wheeled excavator range - wheeled-chassis excavators built for road-mobile utility work, municipal applications, and any operation that needs excavator capability without dedicated transport. It is the E-Series evolution of the 21-ton WX wheeled-excavator class, with Tier 4 Final emissions hardware, refined hydraulics, and an updated cab.
Case WX210E Wheeled Excavator - Quick Specs
- Class
- 21-Ton Wheeled Excavator
- Generation
- E-Series
- Engine
- Tier 4 Final Diesel
- Aftertreatment
- DPF + SCR (DEF)
- Drivetrain
- Wheeled Chassis, Hydrostatic Drive
- Serial Plate
- Right-hand side of cab below windshield
- Predecessor
- Case WX210 Wheeled Excavator
- Tracked Counterpart
- Case CX210 Excavator
Engine, hydraulics, and drivetrain
The WX210E runs a Tier 4 Final diesel through a hydrostatic drivetrain to a wheeled chassis - tires, axles, and final drives in place of a tracked undercarriage. Stabilizer outriggers and/or a dozer-blade stabilizer keep the chassis planted during digging cycles. Boom, dipper, bucket, and swing functions match a comparable-class tracked CX excavator.
Tier 4 Final aftertreatment uses DPF for particulate control plus SCR with DEF dosing for NOx. Common-rail injection, cooled EGR, and electronic engine control are standard. The implement hydraulic circuit supports thumb, hammer, and quick-coupler attachments through auxiliary plumbing.
Common service items on the WX210E
- Engine internals: Tier 4 Final diesel - pistons, rings, sleeves, head gaskets, common-rail injection components.
- Aftertreatment: DPF service and regeneration, DEF tank and dosing module, SCR catalyst, EGR cooler service.
- 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, electrohydraulic control valves, hoses.
- Boom and dipper: Pin and bushing service at every joint, bucket pins, thumb attachment hardware, quick-coupler service.
- Wheeled chassis: Tires, wheel bearings, axle and final drive service, suspension if equipped, outrigger cylinders.
- Swing system: Swing motor and reduction gear, swing bearing inspection, swing brake.
- Electrical / ECU: Engine ECU, instrument cluster, sensors, harness, telematics module on equipped units.
- Cab glass and wiper: 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 WX210E
| Category | Common Parts | Browse |
|---|---|---|
| Engine | Tier 4 Final diesel internals, pistons, rings, gaskets | Browse Engine |
| Aftertreatment | DPF, DEF dosing, SCR, EGR components | Browse Aftertreatment |
| 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 |
| Wheeled Chassis | Tires, wheel bearings, axles, final drives | Browse Chassis |
| 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) | Browse Cab Glass |
| 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 WX210E Wheeled Excavator?
Tier 4 Final aftertreatment components, common-rail injectors, hydraulic pumps, and swing system parts are the highest-value items on a WX210E. Call our parts team with your serial number.
Request a PartWhat to verify before ordering
- Serial number. Confirm the serial on the WX210E 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.
- Tier 4 emissions revision. DPF and DEF/SCR components saw revisions during production - confirm by serial.
- 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 WX210E still earns a paycheck
The Case WX210E is a wheeled excavator built for road-mobile utility, municipal, and infrastructure work - it drives between job sites under its own power, eliminating the dedicated transport that tracked excavators require. It’s common in European municipal fleets and increasingly in North American utility applications.
Maintenance priorities on a WX210E: clean fuel, hydraulic oil condition, tire pressure and wheel-bearing service, axle and final-drive lubrication, outrigger and blade-stabilizer cylinder service, swing-bearing lubrication, and pin and bushing service. Broken Tractor maintains parts coverage across the Case wheeled excavator family.
