Cat D8 vs John Deere 750
The Cat D8 is the heavier machine, at 39 t against 17 t, and the Cat D8 has more power (271 kW against 131 kW).
The Cat D8 is ahead on: more power, bigger bucket or body, more digging or pushing force, more hydraulic flow, bigger fuel tank, faster. The John Deere 750 is ahead on: digs deeper, narrower to transport.
Below, every figure both makers publish sits side by side, with the Cat D8 and the John Deere 750 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 D8 | John Deere 750 |
|---|---|---|
| Operating weight | 39,000 kg | 17,041 kg |
| Net powerHigher is better | 271 kW+107% | 131 kW |
| Digging depthHigher is better | 0.576 m | 0.648 m+13% |
| Blade capacityHigher is better | 10.3 m³+164% | 3.9 m³ |
| Maximum drawbar pullHigher is better | 642 kN+148% | 259 kN |
| Pump flowHigher is better | 259 L/min+99% | 130 L/min |
| Fuel tankHigher is better | 624 L+72% | 362 L |
| Travel speed, forward (max)Higher is better | 10.3 km/h+6% | 9.7 km/h |
| Width over tracksLower is better | 2.79 m | 2.44 m+13% |
All specifications
Every figure the makers publish. Search for one, or show only those that differ.
Dimensions
Weight
Performance
Ripper
Engine
Transmission
Undercarriage
Hydraulics
Service capacities
Service intervals
Sources: Cat D8 Track-Type Tractor Technical Specifications AEXQ3722 (05-2024), build 22A (AME excl. Saudi Arabia, ANZ, China, S Am) · John Deere 750 P-Tier Dozers brochure MD750PAU (US)
Drawn to scale
Side views measured off each maker's dimension drawing, front edges and ground lined up.
Cat D8 vs John Deere 750: questions
Which is bigger, the Cat D8 or John Deere 750?
By operating weight the Cat D8 is the biggest at 39 t, then the John Deere 750 at 17 t.
Which has more power, the Cat D8 or John Deere 750?
The Cat D8: Cat D8 271 kW (363 hp), John Deere 750 131 kW (175 hp) (net power), a 107% difference.
Which digs deeper, the Cat D8 or John Deere 750?
The John Deere 750: Cat D8 0.576 m, John Deere 750 0.648 m (digging depth), a 13% difference.
Which has the bigger bucket, the Cat D8 or John Deere 750?
The Cat D8: Cat D8 10.3 m³, John Deere 750 3.9 m³ (blade capacity), a 164% difference.
Which has the bigger fuel tank, the Cat D8 or John Deere 750?
The Cat D8: Cat D8 624 L, John Deere 750 362 L (fuel tank), a 72% difference.
Which is narrower to transport, the Cat D8 or John Deere 750?
The John Deere 750: Cat D8 2.79 m, John Deere 750 2.44 m (width over tracks), a 13% 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.
