Comparison · Bulldozer
Caterpillar D6 vs Shantui SD22
The Shantui SD22 is about 5% heavier than the Caterpillar D6 (23,400 vs 22,250 kg), which usually means more stability and lifting capacity but higher transport weight.
Engine output is effectively the same on both machines.
Beyond the numbers, compare local dealer support, parts availability and resale value for Caterpillar and Shantui 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) | 23,400 kg (51,600 lb) |
| Engine power | 160 kW (215 hp) | 162 kW (217 hp) |
| Net power | ≈160 kW (215 hp) | — |
| Blade capacity | up to ≈5.6 m³ (7.3 yd³), SU blade | ≈6.4 m³ (8.4 yd³) |
| Engine | Cat C9.3B | Cummins NT855 |
| Drive | Powershift or electric drive (XE) | — |
| Emissions | EPA Tier 4 Final / EU Stage V | — |
| Engine power | — | ≈162 kW (220 hp) |
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| Full D6 review | Full SD22 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.