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Caterpillar D6D SA Special Application vs Caterpillar D8L SA Special Application

Verdict: Caterpillar D6D SA Special Application vs Caterpillar D8L SA Special Application

The Caterpillar D6D SA Special Application and the Caterpillar D8L SA Special Application are both tractors — here is how they stack up on the figures that matter. Caterpillar D8L SA Special Application leads on rated power with 400 hp against 165 hp. Caterpillar D6D SA Special Application is the lighter machine (28,500 kg vs 77,692 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Caterpillar D8L SA Special Application is the newer design (1984 vs 1977). In short: choose the Caterpillar D8L SA Special Application for outright pulling power, or the Caterpillar D6D SA Special Application 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 D6D SA Special Application Tractor
Caterpillar
85
Fit score
Best match
Clear
Caterpillar D8L SA Special Application Tractor
Caterpillar
62
Fit score
Clear
Rated power
165 hp
400 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
CaterpillarReference
CaterpillarReference
liquid-cooled inlineReference
liquid-cooled V-8Reference
Drive
crawlerReference
crawlerReference
Final drives
double-reduction planetaryReference
Engine
Fuel tank
435.3 LReference
Engine (net)
123.0 kWReference
Drawbar (claimed)
93.2 kWReference
249.8 kWReference
Displacement
10.5 LReference
18.0 LReference
Bore/Stroke
121 x 152 mmReference
137 x 152 mmReference
Power (net)
123.0 kWReference
Fuel system
direct injectionReference
direct injectionReference
Rated RPM
2000Reference
1900Reference
Starter
electricReference
electricReference
Starter volts
24Reference
24Reference
Oil capacity
98.4 LReference
166.6 LReference
Coolant capacity
37.9 LReference
92.7 LReference
Engine
298.3 kWReference
Power
298.3 kWReference
Air cleaner
dryReference
Transmission
Gears
6 forward and 4 reverseReference
3 forward and reverseReference
Clutch
wet discReference
PTO & Hydraulics
Type
gearReference
power shiftReference
Pressure
155.1 barReference
172.4 barReference
Pump flow
90.8 lpmReference
113.6 lpmReference
Hydraulic system
88.9 LReference
Capacity
88.9 LReference
Valves
4Reference
Dimensions
Weight
28500 to 29000 poundsReference
77692 to 80820 poundsReference
Length
396 cmReference
546 cmReference
Shipping weight
12927 kgReference
35241 kgReference
Operating weight
13154 kgReference
36659 kgReference
Gauge
187 cmReference
254 cmReference
Ground clearance
45 cmReference
Steering wheel
289 cmReference
Electrical
Charging system
alternatorReference
alternatorReference
Charging amps
50Reference
50Reference
Batteries
2Reference
2Reference
Battery volts
12Reference
12Reference
Battery AH
172Reference
Caterpillar D6D SA Tracks
Width
238 cmReference
345 cmReference
Length on ground
236 cmReference
321 cmReference
Area on ground
2.4 m²Reference
5.9 m²Reference
Caterpillar D6D SA Height
Hood
190 cmReference
ROPS
287 cmReference
Cab
314 cmReference
360 cmReference
Exhaust
313 cmReference
378 cmReference
Variants
D8L
bulldozerReference
Capacities
Fuel
715.4 LReference
Caterpillar D8L SA Tracks
Caterpillar D8L SA Height

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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