Head to head
Caterpillar 352F vs Keestrack Frontier K6
The Caterpillar 352F is a large hydraulic excavator. The Keestrack Frontier K6 is a tracked mobile screener.
Last reviewed 13 September 2026
Specifications side by side
| Caterpillar 352F | Keestrack Frontier K6 | |
|---|---|---|
| Engine | Cat C13 ACERT, 417hp net | 79 kW/88 kW |
| Operating weight | 115,700lb (~52.5 tonnes) | - |
| Fuel capacity | 190 US gallons | - |
| Max travel speed | 2.9mph | - |
| Capacity | - | up to 600 t |
| Weight | - | 29,5 t / 32,5 sT |
| Screen box | - | 4500 x1800 mm / 15' x 6' (l x w) |
| Feed hopper in HB450 | - | 8,5 m3 / 10 yard3 |
Sources: Caterpillar 352F, Keestrack Frontier K6. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the 352F if...
A large excavator for bulk earthmoving and quarry-scale digging rather than site groundworks. Contractors hire it for big-volume dig and load jobs where a mid-size machine would be too slow.
Listed by
- Daly Plant Hire Ltd - Tadworth, Kingswood
Buy or hire the Frontier K6 if...
A tracked mobile screener used by quarries and recycling yards to grade crushed rock, topsoil or aggregate into different size fractions on site.
Full Frontier K6 specifications →Common questions
What is the difference between the Caterpillar 352F and the Keestrack Frontier K6?
The Caterpillar 352F is a large hydraulic excavator; the Keestrack Frontier K6 is a tracked mobile screener.
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