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SPECS / MINI EXCAVATORS
Caterpillar 304C CR Specs
Caterpillar 304C CR mini excavator specifications: excavator type Mini Excavator, weight 4919 kg, horsepower 32 kW, digging depth 332 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Mini Excavator | |
| Weight | 4919 kg | 10844 lbs |
| Horsepower | 32 kW | 43 HP |
| Digging Depth | 332 cm | 131 in. |
| Max Digging Depth | 332 cm | 131 in. |
| Max Loading Height | 368.8 cm | 145.2 in. |
| Max Reach Along Ground | 548.6 cm | 216.0 in. |
| Max Vertical Wall Digging Depth | 243.8 cm | 96.0 in. |
| Overall Length | 518.2 cm | 204.0 in. |
| Ground Clearance | 36.6 cm | 14.4 in. |
| Tail Swing Radius | 106.7 cm | 42.0 in. |
| Overall Width | 198.1 cm | 78.0 in. |
| Engine Make | Mitsubishi | |
| Engine Model | S4Q2 | |
| Net Power | 32 kW | 43 HP |
| Gross Power | 31 kw | 42 hp |
| Rated Power | 2400 RPM | |
| Hydraulic Pump Flow Capacity | 117 LPM | 31.4 GPM |
| Hydraulic System Capacity | 78.0 l | 20.6 gal |
| Relief Valve Pressure | 245 Bar | 3553 psi |
| Operating Weight | 4919 kg | 10844 lbs |
| Max Travel Speed | 4.5 km | 2.8 mph |
| Swing Speed | 9 RPM | |
| Cab Height | 256.0 cm | 100.8 in. |
| Cooling Capacity | 11.4 l | 3.0 gal |
| Fuel Capacity | 72.3 l | 19.1 gal |
| Engine Oil Capacity | 7.2 l | 1.9 gal |
| Operating Voltage | Operating Voltage 12 V | |
| Stroke | 10.4 cm | 4.1 in |
| Bore | 8.9 cm | 3.5 in |
| Displacement | 2507.2 cc | 153 cu. in. |
| Shoe Size | 40.6 cm | 16.0 in. |
| No of Cylinders | 4 | |
| Max Cutting Height | 530.4 cm | 208.8 in. |
| Alternator | 50 A | |
| Track Gauge | 158.5 cm | 62.4 in. |
| Removal Counterweight Clearance | 61.0 cm | 24.0 in. |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
