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Caterpillar D6 vs Caterpillar Seventy

Verdict: Caterpillar D6 vs Caterpillar Seventy

The Caterpillar D6 and the Caterpillar Seventy are both tractors — here is how they stack up on the figures that matter. Caterpillar D6 leads on rated power with 75 hp against 70 hp. Caterpillar Seventy is the lighter machine (14,515 kg vs 16,695 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Caterpillar D6 is the newer design (1941 vs 1933). In short: choose the Caterpillar D6 for outright pulling power, or the Caterpillar Seventy if a tighter budget and lighter footprint matter more. Compare the full spec tables below before booking a demo.

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Fit & specs
Caterpillar D6 Tractor
Caterpillar
62
Fit score
Best match
Clear
Caterpillar Seventy Tractor
Caterpillar
62
Fit score
Best match
Clear
Rated power
75 hp
70 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
CaterpillarReference
CaterpillarReference
Diesel 5-speed crawler1960Link: Nebraska Tractor Test 747 fileReference
Gear 1 used for pull test.Reference
Drive
crawlerReference
crawlerReference
Steering
manual clutchReference
Total built
266Reference
Engine
Fuel tank
181.7 LReference
Drawbar (tested)
55.8 kWReference
54.2 kWReference
Belt (tested)
69.0 kWReference
61.4 kWReference
Displacement
8.6 LReference
21.5 LReference
Bore/Stroke
114 x 140 mmReference
178 x 216 mmReference
Air cleaner
oil bathReference
Rated RPM
1600Reference
700Reference
Starter type
2-cylinder pony engineReference
Oil capacity
36.0 LReference
Coolant capacity
46.4 LReference
Belt power (max)
69.0 kWReference
61.4 kWReference
Max power
55.8 kWReference
54.2 kWReference
Belt (claimed)
52.2 kWReference
Transmission
Type
gearReference
gearReference
Gears
5 forward and 4 reverseReference
6 forward and 2 reverseReference
Clutch
dry discReference
Dimensions
Wheelbase
217 cmReference
Weight
16695 to 17330 poundsReference
14515 kgReference
Length
378 cmReference
Height (hood)
191 cmReference
Shipping weight
7860 kgReference
Ground clearance
31 cmReference
Clearance (drawbar)
35 cmReference
Gauge
187 cmReference
Capacities
Diameter
33 cmReference
Width
240 cmReference
45 cmReference
RPM
913Reference
Speed
975.36 meters/minReference
Caterpillar D6 Tracks
Test results
Belt fuel use (max)
25.4 l/hourReference
Max pull
8022 kgReference
7618 kgReference
Fuel use
23.1 l/hourReference
Caterpillar Seventy Tracks

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.

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