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SPECS / MID-SIZE EXCAVATORS
Caterpillar 311D LRR Specs
Caterpillar 311D LRR mid-size excavator specifications: excavator type Mid-Size Excavator, weight 12474 kg, horsepower 60 kW, digging depth 506 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Mid-Size Excavator | |
| Weight | 12474 kg | 27500 lbs |
| Horsepower | 60 kW | 80 HP |
| Digging Depth | 506 cm | 199 in. |
| Max Digging Depth | 506 cm | 199 in. |
| Max Loading Height | 545.6 cm | 214.8 in. |
| Max Reach Along Ground | 810.8 cm | 319.2 in. |
| Max Vertical Wall Digging Depth | 448.1 cm | 176.4 in. |
| Overall Length | 691.9 cm | 272.4 in. |
| Track Length | 3352.8 cm | 1320.0 in. |
| Length of Track on Ground | 280.4 cm | 110.4 in. |
| Reference Bucket Capacity | 0.5 m2 | 0.6 cu yds |
| Max Bucket Capacity | 0.8 m2 | 1.0 cu yds |
| Min Bucket Capacity | 0.3 m2 | 0.4 cu yds |
| Ground Clearance | 45.7 cm | 18.0 in. |
| Tail Swing Radius | 176.8 cm | 69.6 in. |
| Overall Width | 259.1 cm | 102.0 in. |
| Engine Make | Caterpillar | |
| Engine Model | C4.2 ACERT | |
| Net Power | 60 kW | 80 HP |
| Gross Power | 64 kw | 86 hp |
| Hydraulic Pump Flow Capacity | 117 LPM | 31 GPM |
| Hydraulic System Capacity | 145.4 l | 38.4 gal |
| Relief Valve Pressure | 350 Bar | 5077 psi |
| Operating Weight | 12474 kg | 27500 lbs |
| Max Travel Speed | 5.1 km | 3.2 mph |
| Swing Speed | 11.4 RPM | |
| Cab Height | 277.4 cm | 109.2 in. |
| Cooling Capacity | 18.2 l | 4.8 gal |
| Fuel Capacity | 210.1 l | 55.5 gal |
| Swing Drive Capacity | 3.0 l | 0.8 gal |
| Engine Oil Capacity | 19.3 l | 5.1 gal |
| Ground Pressure | 34.5 kPa | 5.0 psi |
| Stroke | 13.0 cm | 5.1 in |
| Bore | 10.2 cm | 4.0 in |
| Displacement | 4244.2 cc | 259 cu. in. |
| Shoe Size | 60.2 cm | 23.7 in. |
| Max Cutting Height | 780.3 cm | 307.2 in. |
| Track Gauge | 201.2 cm | 79.2 in. |
| Removal Counterweight Clearance | 91.4 cm | 36.0 in. |
| Drawbar Pull | 11.612 kg | 25600 lbs |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
