Cat D10 vs Cat D3
The Cat D10 is the heavier machine, at 70.3 t against 9.36 t, and the Cat D10 has more power (450 kW against 77.6 kW).
The Cat D10 is ahead on: more power, digs deeper, bigger bucket or body, more hydraulic flow, bigger fuel tank, faster. The Cat D3 is ahead on: narrower to transport.
Below, every figure both makers publish sits side by side, with the Cat D10 and the Cat D3 drawn to the same scale from their dimension drawings.
At a glance
Bold is the machine ahead on each figure, with its lead.
| Figure | Cat D10 | Cat D3 |
|---|---|---|
| Operating weight | 70,256 kg | 9,362 kg |
| Net powerHigher is better | 450 kW+480% | 77.6 kW |
| Digging depthHigher is better | 0.641 m+6% | 0.605 m |
| Blade capacityHigher is better | 18.5 m³+745% | 2.19 m³ |
| Pump flowHigher is better | 424 L/min+552% | 65 L/min |
| Fuel tankHigher is better | 1,269 L+551% | 195 L |
| Travel speed, forward (max)Higher is better | 12.5 km/h+39% | 9 km/h |
| Width over tracksLower is better | 3.311 m | 2.11 m+36% |
All specifications
Every figure the makers publish. Search for one, or show only those that differ.
Dimensions
Weight
Performance
Engine
Transmission
Undercarriage
Hydraulics
Service capacities
Service intervals
Sources: Cat D10 Dozer Technical Specifications AEXQ3209-03 (09-2026), build 07A (Global) · Cat D3 Dozer specifications AEHQ8311-02 (08-2024), build 12B (AME, S Am, APD)
Drawn to scale
Side views measured off each maker's dimension drawing, front edges and ground lined up.
Cat D10 vs Cat D3: questions
Which is bigger, the Cat D10 or Cat D3?
By operating weight the Cat D10 is the biggest at 70.3 t, then the Cat D3 at 9.36 t.
Which has more power, the Cat D10 or Cat D3?
The Cat D10: Cat D10 450 kW (603 hp), Cat D3 77.6 kW (104 hp) (net power), a 480% difference.
Which digs deeper, the Cat D10 or Cat D3?
The Cat D10: Cat D10 0.641 m, Cat D3 0.605 m (digging depth), a 6% difference.
Which has the bigger bucket, the Cat D10 or Cat D3?
The Cat D10: Cat D10 18.5 m³, Cat D3 2.19 m³ (blade capacity), a 745% difference.
Which has the bigger fuel tank, the Cat D10 or Cat D3?
The Cat D10: Cat D10 1,269 L, Cat D3 195 L (fuel tank), a 551% difference.
Which is narrower to transport, the Cat D10 or Cat D3?
The Cat D3: Cat D10 3.311 m, Cat D3 2.11 m (width over tracks), a 36% difference.
Where do these figures come from?
Each model's own published spec sheet or brochure, linked under the table. Builds differ by market and year, so confirm the figures for a particular machine with its dealer.
Can I rent or buy these machines in the UAE?
Each model's page lists the ones for hire and for sale on EquipmentsFinder now, with typical prices in AED.
