Comparison · Backhoe loader
CASE 580 Super N vs Komatsu WB97S-8
The Komatsu WB97S-8 is about 10% heavier than the CASE 580 Super N (8,500 vs 7,750 kg), which usually means more stability and lifting capacity but higher transport weight.
The Komatsu WB97S-8 has about 3% more engine power (74 kW (99 hp) vs 72 kW (97 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 | 7,750 kg (17,100 lb) | 8,500 kg (18,700 lb) |
| Engine power | 72 kW (97 hp) | 74 kW (99 hp) |
| Engine power | ≈72 kW (97 hp) gross | — |
| Max. digging depth | ≈4.4 m (14 ft 5 in) std; ≈5.6 m (18 ft 5 in) Extendahoe | — |
| Engine | FPT 4.5 L | — |
| Loader bucket | ≈0.8–1.1 m³ (1.0–1.4 yd³) | — |
| Net power | — | ≈74 kW (99 hp) |
| Boom | — | Side-shift |
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| Full 580 Super N review | Full WB97S-8 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.