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SPECS / MID-SIZE EXCAVATORS
Caterpillar 308D CR SB Specs
Caterpillar 308D CR SB mid-size excavator specifications: excavator type Mid-Size Excavator, weight 7850 kg, horsepower 41 kW, digging depth 421 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Mid-Size Excavator | |
| Weight | 7850 kg | 17306 lbs |
| Horsepower | 41 kW | 55 HP |
| Digging Depth | 421 cm | 166 in. |
| Max Digging Depth | 421 cm | 166 in. |
| Max Loading Height | 466.3 cm | 183.6 in. |
| Max Reach Along Ground | 691.9 cm | 272.4 in. |
| Max Vertical Wall Digging Depth | 301.8 cm | 118.8 in. |
| Overall Length | 646.2 cm | 254.4 in. |
| Reference Bucket Capacity | 0.3 m2 | 0.4 cu yds |
| Ground Clearance | 39.6 cm | 15.6 in. |
| Tail Swing Radius | 131.1 cm | 51.6 in. |
| Overall Width | 234.7 cm | 92.4 in. |
| Engine Make | Mitsubishi | |
| Engine Model | 4 M40 TL | |
| Net Power | 41 kW | 55 HP |
| Gross Power | 43 kw | 57.7 hp |
| Hydraulic Pump Flow Capacity | 269 LPM | 71.9 GPM |
| Hydraulic System Capacity | 94.3 l | 24.9 gal |
| Relief Valve Pressure | 320 Bar | 4641 psi |
| Operating Weight | 7850 kg | 17306 lbs |
| Max Travel Speed | 5.1 km | 3.2 mph |
| Swing Speed | 10 RPM | |
| Cab Height | 259.1 cm | 102.0 in. |
| Aspiration | Turbocharged | |
| Cooling Capacity | 15.9 l | 4.2 gal |
| Fuel Capacity | 125.3 l | 33.1 gal |
| Engine Oil Capacity | 12.9 l | 3.4 gal |
| Operating Voltage | Operating Voltage 24 V | |
| Displacement | 2830.0 cc | 173 cu. in. |
| Shoe Size | 45.2 cm | 17.8 in. |
| Max Cutting Height | 661.4 cm | 260.4 in. |
| Alternator | 35 A | |
| Track Gauge | 189.0 cm | 74.4 in. |
| Removal Counterweight Clearance | 76.2 cm | 30.0 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.
