Comparison · Mini excavator
Caterpillar 308 CR vs JCB 86C-2
The JCB 86C-2 is about 9% heavier than the Caterpillar 308 CR (8,650 vs 7,946 kg), which usually means more stability and lifting capacity but higher transport weight.
The Caterpillar 308 CR has about 8% more engine power (52 kW (70 hp) vs 48 kW (64 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.
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| Operating weight | 7,946 kg (17,500 lb) | 8,650 kg (19,100 lb) |
| Engine power | 52 kW (70 hp) | 48 kW (64 hp) |
| Net power (ISO 9249) | 51.8 kW (69.5 hp) at 2,200 rpm | — |
| Max. dig depth | 4.64 m (15 ft 3 in) | 4.52–4.64 m (14 ft 10 in–15 ft 3 in) |
| Max. reach at ground level | 7.46 m (24 ft 6 in) | — |
| Track width | 2.30 m (7 ft 7 in) standard; 2.45 m (8 ft) wide option | — |
| Tail swing | 1.45–1.58 m (57.1–62.4 in) | — |
| Engine model | Cat C3.3B, 3.3 L (203 in³) | — |
| Gross power (SAE J1995) | 55.4 kW (74.3 hp) | — |
| Emissions | US EPA Tier 4 Final / EU Stage V | EU Stage V / US Tier 4 Final (by market) |
| Max. dig height | 7.04 m (23 ft 1 in) | — |
| Max. dump clearance | 5.07 m (16 ft 8 in) | — |
| Vertical wall dig depth | 3.40 m (11 ft 2 in) | — |
| Stick length | 2.36 m (7 ft 9 in) | — |
| Max. traction force (high speed) | 27.8 kN (6,250 lbf) | — |
| Ground pressure | 34–38 kPa (4.9–5.5 psi) | — |
| Shipping length | 6.87 m (22 ft 7 in) | — |
| Boom transport height (no tools) | 2.26 m (7 ft 5 in) | — |
| Cab height | 2.54 m (8 ft 4 in) | — |
| Undercarriage length | 2.88 m (9 ft 5 in) | — |
| Track belt/shoe width | 450 mm (17.7 in) | — |
| Option weights | Steel tracks with pads +341 kg; counterweight +250 kg; long stick +66 kg | — |
| Engine power | — | 48 kW (65 hp) |
| Max. dump height | — | 5.40–5.51 m (17 ft 9 in–18 ft 1 in) |
| Boom | — | Monoboom or TAB (two-piece) boom for extra lift and versatility |
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| Full 308 CR review | Full 86C-2 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.