Cat D4 vs John Deere 650
The Cat D4 is the heavier machine, at 13.5 t against 9.6 t, and the Cat D4 has more power (95 kW against 78 kW).
The Cat D4 is ahead on: more power, bigger bucket or body, bigger fuel tank, faster. The John Deere 650 is ahead on: digs deeper, narrower to transport.
Below, every figure both makers publish sits side by side, with the Cat D4 and the John Deere 650 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 D4 | John Deere 650 |
|---|---|---|
| Operating weight | 13,500 kg | 9,600 kg |
| Net powerHigher is better | 95 kW+22% | 78 kW |
| Digging depthHigher is better | 0.47 m | 0.538 m+14% |
| Blade capacityHigher is better | 3.3 m³+50% | 2.2 m³ |
| Fuel tankHigher is better | 260 L+29% | 202 L |
| Travel speed, forward (max)Higher is better | 10 km/h+25% | 8 km/h |
| Width over tracksLower is better | 2.33 m | 2.007 m+14% |
All specifications
Every figure the makers publish. Search for one, or show only those that differ.
Dimensions
Weight
Performance
Engine
Transmission
Undercarriage
Ripper
Service capacities
Service intervals
Hydraulics
Sources: Cat D4 Track-Type Tractor Technical Specifications AEXQ3463 (04-2022), build 15A (Afr-ME, Asia Pacific, Eurasia, S Am) · John Deere 650 P-Tier Dozer brochure MD650PAU (US)
Drawn to scale
Side views measured off each maker's dimension drawing, front edges and ground lined up.
Cat D4 vs John Deere 650: questions
Which is bigger, the Cat D4 or John Deere 650?
By operating weight the Cat D4 is the biggest at 13.5 t, then the John Deere 650 at 9.6 t.
Which has more power, the Cat D4 or John Deere 650?
The Cat D4: Cat D4 95 kW (128 hp), John Deere 650 78 kW (104 hp) (net power), a 22% difference.
Which digs deeper, the Cat D4 or John Deere 650?
The John Deere 650: Cat D4 0.47 m, John Deere 650 0.538 m (digging depth), a 14% difference.
Which has the bigger bucket, the Cat D4 or John Deere 650?
The Cat D4: Cat D4 3.3 m³, John Deere 650 2.2 m³ (blade capacity), a 50% difference.
Which has the bigger fuel tank, the Cat D4 or John Deere 650?
The Cat D4: Cat D4 260 L, John Deere 650 202 L (fuel tank), a 29% difference.
Which is narrower to transport, the Cat D4 or John Deere 650?
The John Deere 650: Cat D4 2.33 m, John Deere 650 2.007 m (width over tracks), a 14% 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.
