Caterpillarmini hydraulic excavator
Caterpillar 304E2 CR
Specifications · fluids and capacities
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Caterpillar 304E2 CR specifications
Performance
| Travel Speed (High) | 5.20 km/h |
| Travel Speed (Low) | 3.30 km/h |
Service capacities (summary)
| Fuel Tank | 46.00 L |
| Hydraulic System | 65.00 L |
| Hydraulic Tank | 42.30 L |
| Engine Oil | 9.50 L |
| Cooling System | 5.50 L |
Values vary by configuration, region, and serial range — confirm against your machine before planning transport or lifts.
304E2 CR fluids & capacities
| System | Capacity | Recommended fluid |
|---|---|---|
| Cooling system | 5.50 L | |
| Fuel tank | 46.00 L | |
| Hydraulic tank | 42.30 L |
Capacities are refill values from factory literature — always fill to the dipstick/sight gauge, not the number.
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