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Caterpillar D5G vs Caterpillar D5K2

Verdict: Caterpillar D5G vs Caterpillar D5K2

The Caterpillar D5G and the Caterpillar D5K2 are both industrial tractors — here is how they stack up on the figures that matter. Caterpillar D5K2 leads on rated power with 104 hp against 99 hp. Caterpillar D5G is the lighter machine (8,904 kg vs 9,314 kg), which helps on soft ground and transport, while the heavier model carries more ballast for traction-limited draft work. Caterpillar D5K2 is the newer design (2012 vs 2001). In short: choose the Caterpillar D5K2 for outright pulling power, or the Caterpillar D5G 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 D5G Industrial Tractor
Caterpillar
85
Fit score
Best match
Clear
Caterpillar D5K2 Industrial Tractor
Caterpillar
85
Fit score
Best match
Clear
Rated power
99 hp
104 hp
Confidence
40%
40%
Guide price
Overview
Manufacturer
CaterpillarReference
CaterpillarReference
liquid-cooled inlineReference
liquid-cooled inlineReference
Drive
crawlerReference
crawlerReference
Final drives
double-reduction planetaryReference
Engine
Engine (gross)
73.8 kWReference
Engine (net)
67.1 kWReference
77.6 kWReference
Displacement
5.0 LReference
4.4 LReference
Bore/Stroke
94 x 120 mmReference
105 x 127 mmReference
Power (net)
67.1 kWReference
77.6 kWReference
Power (gross)
73.8 kWReference
Fuel system
direct injectionReference
Rated RPM
2400Reference
2200Reference
Starter
electricReference
electricReference
Starter volts
12Reference
12Reference
Oil capacity
12.9 LReference
11.0 LReference
Coolant capacity
20.8 LReference
22.4 LReference
Emissions
Interim Tier IVReference
Transmission
Type
hydrostaticReference
hydrostaticReference
Gears
infinite forward and reverseReference
infinite forward and reverseReference
Capacities
Fuel
184.0 LReference
194.9 LReference
PTO & Hydraulics
Hydraulic system
45.4 LReference
59.4 LReference
Capacity
45.4 LReference
59.4 LReference
Pressure
200.0 barReference
206.0 barReference
Pump flow
66.6 lpmReference
73.4 lpmReference
Dimensions
Weight
8904 kgReference
9314 kgReference
Length
318 cmReference
326 cmReference
VPAT dozer length
433 cmReference
432 cmReference
XL Width
205 cmReference
211 cmReference
LGP Width
238 cmReference
241 cmReference
Height (ROPS)
272 cmReference
Height (exhaust)
277 cmReference
Operating weight
8904 kgReference
9314 kgReference
Winch
610 kgReference
610 kgReference
Ripper
562 kgReference
554 kgReference
Gauge
154 cmReference
160 cmReference
LGP Gauge
172 cmReference
175 cmReference
Height (cab)
272 cmReference
Caterpillar D5G attachments
Electrical
Charging system
alternatorReference
alternatorReference
Charging amps
110Reference
120Reference
Batteries
2Reference
2Reference
Battery CCA
900Reference
900Reference
Battery volts
12Reference
12Reference
Caterpillar D5G Tracks
XL width
50 cmReference
50 cmReference
XL length on ground
231 cmReference
231 cmReference
XL area on ground
2.4 m²Reference
2.4 m²Reference
XL ground pressure
0.4 barReference
0.4 barReference
LGP width
66 cmReference
76 cmReference
LGP length on ground
231 cmReference
231 cmReference
LGP area on ground
3.1 m²Reference
3.6 m²Reference
LGP ground pressure
0.3 barReference
0.3 barReference
Caterpillar D5K2 attachments
Caterpillar D5K2 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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