Cat 349 vs Komatsu PC450-8
The Cat 349 is the heavier machine, at 48.1 t against 44.4 t, and the Cat 349 has more power (302 kW against 257 kW).
The Cat 349 is ahead on: more power, digs deeper, reaches further, dumps higher, bigger fuel tank, lower to transport. The Komatsu PC450-8 is ahead on: bigger bucket or body, faster, turns tighter.
Below, every figure both makers publish sits side by side, with the Cat 349 and the Komatsu PC450-8 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 349 | Komatsu PC450-8 |
|---|---|---|
| Operating weight | 48,100 kg | 44,350 kg |
| Net powerHigher is better | 302 kW+18% | 257 kW |
| Max digging depthHigher is better | 7.7 m+5% | 7.345 m |
| Max reach at ground levelHigher is better | 11.77 m+5% | 11.23 m |
| Max dumping heightHigher is better | 7.39 m+4% | 7.08 m |
| Bucket capacityHigher is better | 2.41 m³ | 3.5 m³+45% |
| Fuel tankHigher is better | 715 L+10% | 650 L |
| Travel speed (high)Higher is better | 4.8 km/h | 5.5 km/h+15% |
| Tail swing radiusLower is better | 3.76 m | 3.645 m+3% |
| Overall height (to top of cab)Lower is better | 3.23 m+1% | 3.25 m |
| Overall length | 11.92 m | 11.995 m |
All specifications
Every figure the makers publish. Search for one, or show only those that differ.
Dimensions
Performance
Weight
Engine
Hydraulics
Undercarriage
Service capacities
Working range
Sources: Cat 349 Hydraulic Excavator brochure AEXQ2528-02 (2020, build 07C, Afr-ME) · Komatsu PC450-8 / PC450LC-8 / PC450LC-8 HD brochure, German edition (Machine.Market copy)
Drawn to scale
Side views measured off each maker's dimension drawing, front edges and ground lined up.
Cat 349 vs Komatsu PC450-8: questions
Which is bigger, the Cat 349 or Komatsu PC450-8?
By operating weight the Cat 349 is the biggest at 48.1 t, then the Komatsu PC450-8 at 44.4 t.
Which has more power, the Cat 349 or Komatsu PC450-8?
The Cat 349: Cat 349 302 kW (405 hp), Komatsu PC450-8 257 kW (349 PS) (net power), a 18% difference.
Which digs deeper, the Cat 349 or Komatsu PC450-8?
The Cat 349: Cat 349 7.7 m, Komatsu PC450-8 7.345 m (max digging depth), a 5% difference.
Which reaches further, the Cat 349 or Komatsu PC450-8?
The Cat 349: Cat 349 11.77 m, Komatsu PC450-8 11.23 m (max reach at ground level), a 5% difference.
Which has the bigger bucket, the Cat 349 or Komatsu PC450-8?
The Komatsu PC450-8: Cat 349 2.41 m³, Komatsu PC450-8 3.5 m³ (bucket capacity), a 45% difference.
Which has the bigger fuel tank, the Cat 349 or Komatsu PC450-8?
The Cat 349: Cat 349 715 L, Komatsu PC450-8 650 L (fuel tank), a 10% difference.
Which turns tighter, the Cat 349 or Komatsu PC450-8?
The Komatsu PC450-8: Cat 349 3.76 m, Komatsu PC450-8 3.645 m (tail swing radius), a 3% 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.
