Compare with other models
No listing yet. Want to be told?
Nobody has a Caterpillar 311B listed right now. Leave your address and you get one mail the day one appears.
Do you have a Caterpillar 311B?
Buyers search this page for a Caterpillar 311B every week. Listing one is free.
Caterpillar 311B Specs
Caterpillar 311B mid-size excavator specifications: excavator type Mid-Size Excavator, weight 11125 kg, horsepower 59 kW, digging depth 475 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Mid-Size Excavator | |
| Weight | 11125 kg | 24527 lbs |
| Horsepower | 59 kW | 79 HP |
| Digging Depth | 475 cm | 187 in. |
| Max Digging Depth | 475 cm | 187 in. |
| Max Loading Height | 530.4 cm | 208.8 in. |
| Max Reach Along Ground | 731.5 cm | 288.0 in. |
| Max Vertical Wall Digging Depth | 417.6 cm | 164.4 in. |
| Overall Length | 725.4 cm | 285.6 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 | 1.1 cu yds |
| Min Bucket Capacity | 0.4 m2 | 0.5 cu yds |
| Ground Clearance | 45.7 cm | 18.0 in. |
| Tail Swing Radius | 213.4 cm | 84.0 in. |
| Overall Width | 249.9 cm | 98.4 in. |
| Engine Make | Caterpillar | |
| Engine Model | 3064 T | |
| Net Power | 59 kW | 79 HP |
| Gross Power | 63 kw | 85 hp |
| Rated Power | 1800 RPM | |
| Hydraulic Pump Flow Capacity | 216 LPM | 57.1 GPM |
| Hydraulic System Capacity | 157.1 l | 41.5 gal |
| Relief Valve Pressure | 343 Bar | 4980 psi |
| Operating Weight | 11125 kg | 24527 lbs |
| Max Travel Speed | 5.6 km | 3.5 mph |
| Swing Speed | 10.8 RPM | |
| Cab Height | 277.4 cm | 109.2 in. |
| Aspiration | Turbocharged | |
| Cooling Capacity | 15.5 l | 4.1 gal |
| Fuel Capacity | 250.2 l | 66.1 gal |
| Swing Drive Capacity | 3.0 l | 0.8 gal |
| Engine Oil Capacity | 13.2 l | 3.5 gal |
| Operating Voltage | Operating Voltage 24 V | |
| Ground Pressure | 38.6 kPa | 5.6 psi |
| Stroke | 13.0 cm | 5.1 in |
| Bore | 10.2 cm | 4.0 in |
| Displacement | 4244.2 cc | 259 cu. in. |
| Shoe Size | 50.0 cm | 19.7 in. |
| Max Cutting Height | 768.1 cm | 302.4 in. |
| Alternator | 50 A | |
| Track Gauge | 201.2 cm | 79.2 in. |
| Removal Counterweight Clearance | 94.5 cm | 37.2 in. |
| Drawbar Pull | 9.399 kg | 20720 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.
No listing yet. Want to be told?
Nobody has a Caterpillar 311B listed right now. Leave your address and you get one mail the day one appears.
Do you have a Caterpillar 311B?
Buyers search this page for a Caterpillar 311B every week. Listing one is free.