Comparison · Excavator
Caterpillar 320 vs JCB 131X
The Caterpillar 320 is about 73% heavier than the JCB 131X (22,500 vs 13,000 kg), which usually means more stability and lifting capacity but higher transport weight.
The Caterpillar 320 has about 120% more engine power (121 kW (162 hp) vs 55 kW (74 hp)).
Beyond the numbers, compare local dealer support, parts availability and resale value for Caterpillar and JCB in your region: over the life of a machine they often matter more than small specification differences.
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| Operating weight | 22,500 kg (49,600 lb) | 13,000 kg (28,700 lb) |
| Engine power | 121 kW (162 hp) | 55 kW (74 hp) |
| Net power | ≈121 kW (162 hp) | — |
| Max. digging depth | ≈6.7 m (22 ft) | — |
| Engine | Cat C7.1 | — |
| Max. reach at ground level | ≈9.9 m (32 ft 6 in) | — |
| Bucket capacity | 0.9–1.5 m³ (1.2–2.0 yd³) | — |
| Fuel tank | ≈345 L (91 US gal) | — |
| Emissions | EPA Tier 4 Final / EU Stage V | — |
| Engine power | — | ≈55 kW (74 hp) |
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| Full 320 review | Full 131X 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.