Caterpillar D7C vs Caterpillar D7D

Verdict: Caterpillar D7C vs Caterpillar D7D

The Caterpillar D7C and the Caterpillar D7D are both tractors — here is how they stack up on the figures that matter. Caterpillar D7C leads on rated power with 128 hp against 110 hp. Caterpillar D7D is the lighter machine (11,036 kg vs 25,970 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Caterpillar D7C holds more fuel (321.7 L vs 246.0 L) for longer stints between fills. Caterpillar D7D is the newer design (1959 vs 1955). In short: choose the Caterpillar D7C for outright pulling power, or the Caterpillar D7D if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.