Caterpillar D3K vs Caterpillar D4E
Verdict: Caterpillar D3K vs Caterpillar D4E
The Caterpillar D3K and the Caterpillar D4E are both industrial tractors — here is how they stack up on the figures that matter. Caterpillar D4E leads on rated power with 80 hp against 74 hp. Caterpillar D4E is the lighter machine (16,038 kg vs 17,185 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Caterpillar D3K is the newer design (2007 vs 1977). In short: choose the Caterpillar D4E for outright pulling power, or the Caterpillar D3K if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.
Fit score weighs budget, operation size, crop match and data confidence against the details above. It’s guidance, not advice — always confirm with a dealer demo.