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SPECS / MID-SIZE EXCAVATORS
Caterpillar 311C Specs
Caterpillar 311C mid-size excavator specifications: excavator type Mid-Size Excavator, weight 11979 kg, horsepower 59 kW, digging depth 503 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Mid-Size Excavator | |
| Weight | 11979 kg | 26410 lbs |
| Horsepower | 59 kW | 79 HP |
| Digging Depth | 503 cm | 198 in. |
| Max Digging Depth | 503 cm | 198 in. |
| Max Loading Height | 548.6 cm | 216.0 in. |
| Max Reach Along Ground | 759.0 cm | 298.8 in. |
| Max Vertical Wall Digging Depth | 442.0 cm | 174.0 in. |
| Overall Length | 691.9 cm | 272.4 in. |
| Track Length | 3139.4 cm | 1236.0 in. |
| Length of Track on Ground | 262.1 cm | 103.2 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 | 249.9 cm | 98.4 in. |
| Engine Make | Caterpillar | |
| Engine Model | 3064 T | |
| Net Power | 59 kW | 79 HP |
| Gross Power | 61 kw | 82 hp |
| Hydraulic Pump Flow Capacity | 106 LPM | 28 GPM |
| Hydraulic System Capacity | 160.1 l | 42.3 gal |
| Relief Valve Pressure | 299 Bar | 4340 psi |
| Operating Weight | 11979 kg | 26410 lbs |
| Max Travel Speed | 5.6 km | 3.5 mph |
| Swing Speed | 10.6 RPM | |
| Cab Height | 277.4 cm | 109.2 in. |
| Aspiration | Turbocharged | |
| Cooling Capacity | 17.4 l | 4.6 gal |
| Fuel Capacity | 194.9 l | 51.5 gal |
| Swing Drive Capacity | 3.0 l | 0.8 gal |
| Engine Oil Capacity | 19.7 l | 5.2 gal |
| Operating Voltage | Operating Voltage 24 V | |
| Ground Pressure | 41.4 kPa | 6.0 psi |
| Displacement | 4244.2 cc | 259 cu. in. |
| Shoe Size | 50.8 cm | 20.0 in. |
| Max Cutting Height | 780.3 cm | 307.2 in. |
| Alternator | 45 A | |
| Track Gauge | 198.1 cm | 78.0 in. |
| Drawbar Pull | 9.380 kg | 20680 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.
