Comparison · Excavator
CASE CX210E vs Komatsu PC138USLC-11
The CASE CX210E is about 34% heavier than the Komatsu PC138USLC-11 (21,970 vs 16,357 kg), which usually means more stability and lifting capacity but higher transport weight.
The CASE CX210E has about 64% more engine power (120 kW (161 hp) vs 73 kW (98 hp)).
Beyond the numbers, compare local dealer support, parts availability and resale value for Case and Komatsu in your region: over the life of a machine they often matter more than small specification differences.
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| Operating weight | 21,970 kg (48,400 lb) | 16,357 kg (36,100 lb) |
| Engine power | 120 kW (161 hp) | 73 kW (98 hp) |
| Net power (ISO 9249) | 120.4 kW (161 hp) at 1,800 rpm | 72.5 kW (97.2 hp) at 2,050 rpm |
| Max. digging depth | 6.64 m (21 ft 9 in) with 2.94 m arm; 6.11 m (20 ft 1 in) with 2.40 m arm | 5.48 m (18 ft 0 in), 4.6 m boom + 2.5 m arm |
| Max. reach at ground level | 9.73 m (31 ft 11 in), 2.94 m arm | 8.18 m (26 ft 10 in) |
| Bucket digging force (ISO 6015) | 142 kN (31,920 lbf); 154 kN (34,620 lbf) with auto power boost | — |
| Fuel tank | 410 L (108 US gal) LC; 320 L NLC | 200 L (52.8 US gal) |
| Engine model | FPT NEF6 (F4HGE613Z*V), 6 cylinders, common rail | Komatsu SAA4D95LE-7, four cylinders, variable-flow turbo |
| Displacement | 6.7 L | 3.26 L (199 in³) |
| Power (ISO 14396) | 124.0 kW (166 hp) at 1,800 rpm | — |
| Max. torque (ISO 9249) | 644 N·m (475 lbf·ft) at 1,600 rpm | — |
| Aftertreatment | SCRoF (SCR on filter), EGR-free | — |
| Emissions | EU Stage V | US EPA Tier 4 Final / EU Stage V |
| Main pumps | 2 variable-displacement axial piston pumps | — |
| Max. oil flow | 2 × 211 L/min (2 × 55.7 US gal/min) | — |
| Working pressure | 34.3 MPa; 37.3 MPa with auto power boost (4,975 / 5,410 psi) | — |
| Arm digging force (ISO 6015) | 123 kN (2.40 m arm) / 103 kN (2.94 m arm); 133 / 112 kN with boost | — |
| Swing speed | 11.5 rpm (LC/NLC) | 11 rpm |
| Swing torque | 64,000 N·m (47,200 lbf·ft) | 29.3 kN·m (21,627 lbf·ft) |
| Travel speed (low / high) | 3.4 / 5.6 km/h (2.1 / 3.5 mph) | 2.9 / 5.1 km/h (1.8 / 3.2 mph) |
| Drawbar pull | 188 kN (42,260 lbf) | — |
| Gradeability | 70% (35°) | — |
| Max. digging height | 9.61 m (31 ft 6 in), 2.94 m arm | — |
| Max. dumping height | 6.81 m (22 ft 4 in), 2.94 m arm | — |
| Overall length with attachment | 9.47–9.55 m (31 ft 1 in–31 ft 4 in) | — |
| Undercarriage width | 2.99 m (9 ft 10 in) LC with 600 mm shoes; 2.49 m (8 ft 2 in) NLC | — |
| Cab height | 3.07 m (10 ft 1 in) | — |
| Tail swing radius | 2.83 m (9 ft 3 in) | — |
| Track gauge | 2.39 m (7 ft 10 in) LC; 1.99 m (6 ft 6 in) NLC | — |
| Counterweight | 3,800 kg (+500 kg optional) LC; 4,600 kg NLC | — |
| Hydraulic tank / system | 162 L / 280 L (LC) | — |
| AdBlue tank | 84 L (LC); 60 L (NLC) | — |
| Sound in cab (ISO 6396) | 68 dB(A) | 71 dB(A) |
| Bucket crowd force (ISO) | — | 93 kN (9,500 kgf / 20,940 lbf) |
| Bucket capacity | — | 0.26–0.76 m³ (0.34–1.00 yd³) |
| System | — | HydrauMind CLSS (closed-centre load sensing) |
| Max. pump flow | — | 242 L/min (64 US gal/min) |
| Relief pressure – implement / travel | — | 34.8 MPa (5,050 psi) |
| Arm crowd force (ISO) | — | 62 kN (6,300 kgf / 13,890 lbf) |
| Max. drawbar pull | — | 123 kN (27,560 lbf) |
| Overall track width | — | 2.49 m (8 ft 2 in) |
| Track shoes | — | 500, 600 or 700 mm triple grouser |
| Ground pressure | — | 45.3 kPa (500 mm) / 37.9 kPa (600 mm) |
| DEF tank | — | 12.6 L (3.3 US gal) |
| Hydraulic tank | — | 69 L (18.2 US gal) |
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| Full CX210E review | Full PC138USLC-11 review |
Specifications are typical figures for standard configurations and may be measured differently by each manufacturer (for example net vs gross power). Always confirm with the manufacturer or dealer. Build another comparison.