Comparison · Bulldozer
Caterpillar D6 vs John Deere 550K
The Caterpillar D6 is about 162% heavier than the John Deere 550K (22,250 vs 8,500 kg), which usually means more stability and lifting capacity but higher transport weight.
The Caterpillar D6 has about 167% more engine power (160 kW (215 hp) vs 60 kW (80 hp)).
Beyond the numbers, compare local dealer support, parts availability and resale value for Caterpillar and John Deere in your region: over the life of a machine they often matter more than small specification differences.
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| Operating weight | 22,250 kg (49,100 lb) | 8,500 kg (18,700 lb) |
| Engine power | 160 kW (215 hp) | 60 kW (80 hp) |
| Net power | ≈160 kW (215 hp) | ≈60 kW (80 hp) |
| Blade capacity | up to ≈5.6 m³ (7.3 yd³), SU blade | — |
| Engine | Cat C9.3B | — |
| Drive | Powershift or electric drive (XE) | — |
| Emissions | EPA Tier 4 Final / EU Stage V | — |
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| Full D6 review | Full 550K 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.