HexL 420X vs CAT 420 — Dark Horse vs the Benchmark
The HexL 420X is IronYard's dark-horse challenger to the class-standard CAT 420. On paper it out-specs the CAT in several areas at a materially lower entry price. On the ground, it's a very different value equation.
HexL 420X Super Backhoe
The HexL 420X Super Backhoe is the new benchmark in the SA TLB market — heavier, more hydraulically lively, and better equipped than any incumbent at the price. 10" LCD, 360° AI camera, Bosch Rexroth pilot controls and premium cab are all standard. Black bodywork, red wheels, and available exclusively through IronYard.
Caterpillar 420
The CAT 420 is the Caterpillar answer to the JCB 3CX — a heavier, torquier TLB with class-leading loader breakout and the full Barloworld dealer network behind it. IronYard lists 420D, 420E, 420F and 420F2 stock with hours, attachments and finance available.
Specs side-by-side
| Spec | HexL 420X Super Backhoe | Caterpillar 420 |
|---|---|---|
| Operating weight | 8 900 kg | 8 200 – 8 800 kg |
| Engine | Cummins QSF 3.8L Tier 3 | CAT 3054C / C4.4 ACERT |
| Net power | 82 kW (110 hp) | 70 – 74 kW (94 – 99 hp) |
| Max dig depth | 5.6 m (Extendahoe) | 4.37 m (standard) / 5.51 m (E-stick) |
| Loader bucket | 1.2 m³ multi-purpose 4-in-1 | 1.0 – 1.3 m³ |
| Hydraulics | Bosch Rexroth pilot, load-sensing | — |
| Cab | Premium AC, 10" LCD, 360° AI camera | — |
| Drive | Standard 4×4, diff-lock | — |
| Fuel tank | 180 L | 160 L |
| Backhoe bucket | — | 300 – 900 mm |
| Top speed | — | 40 km/h |
| Typical fuel burn | — | 6 – 9 L/hr |
The verdict
The HexL 420X delivers more hydraulic flow, more lift and a heavier operating weight for well below the CAT 420's price — with an OEM warranty backed through IronYard. The CAT 420 wins on brand equity, resale value and countrywide Barloworld support. If you're buying to run for 8-10 years and don't care about resale, HexL is the smarter economic call. If you plan to trade in at 5, CAT still wins on the resale side.
Owner-contractors who buy to run, prioritise cash out today and total cost per hour.
Fleet operators who trade in every 3-5 years and rely on Barloworld countrywide.
Live stock — both machines
HexL 420X Super Backhoe
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Caterpillar 420
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