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Comparison · Backhoe loader

Caterpillar 420 vs JCB 4CX

The Caterpillar 420 and JCB 4CX are almost identical in operating weight (about 8,850 and 9,000 kg).

The JCB 4CX has about 16% more engine power (81 kW (109 hp) vs 70 kW (94 hp)).

Beyond the numbers, compare local dealer support, parts availability and resale value for Caterpillar and JCB in your region: over the life of a machine they often matter more than small specification differences.

Caterpillar 420F IT backhoe loader
Caterpillar Caterpillar 420
JCB 4CX Sitemaster backhoe loader
JCB JCB 4CX
Operating weight 8,850 kg (19,500 lb)9,000 kg (19,800 lb)
Engine power 70 kW (94 hp)81 kW (109 hp)
Net power ≈70 kW (94 hp)—
Max. digging depth ≈4.4 m (14 ft 5 in) std; ≈5.3 m (17 ft 5 in) extended≈5.9 m (19 ft 4 in) with extending dipper
Engine Cat C3.6—
Loader bucket ≈1.0–1.2 m³ (1.3–1.6 yd³)—
Engine power —≈81 kW (109 hp)
Steering —2WS / 4WS / crab
Strengths
  • + Smooth hydraulic and pilot control options
  • + Integrated tool-carrier (IT) loader option for forks
  • + Strong Cat dealer support
  • + Equal wheels give superior traction
  • + Crab steer for tight sites
  • + High loader capacity
Watch-outs
  • − More expensive than CASE and Deere equivalents
  • − Electronics-heavy compared with older models
  • − More expensive than the 3CX
Full 420 reviewFull 4CX review

Specifications are typical figures for standard configurations and may be measured differently by each manufacturer (for example net vs gross power). Always confirm with the manufacturer or dealer. Build another comparison.