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SPECS / MID-SIZE EXCAVATORS
Link-Belt 3900 QUANTUM Specs
Link-Belt 3900 QUANTUM mid-size excavator specifications: excavator type Mid-Size Excavator, weight 28531 kg, horsepower 133 kW, digging depth 719 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Excavator Type | Mid-Size Excavator | |
| Weight | 28531 kg | 62900 lbs |
| Horsepower | 133 kW | 178 HP |
| Digging Depth | 719 cm | 283 in. |
| Max Digging Depth | 719 cm | 283 in. |
| Max Loading Height | 707.1 cm | 278.4 in. |
| Max Reach Along Ground | 1060.7 cm | 417.6 in. |
| Max Vertical Wall Digging Depth | 643.1 cm | 253.2 in. |
| Overall Length | 1002.8 cm | 394.8 in. |
| Track Length | 4693.9 cm | 1848.0 in. |
| Length of Track on Ground | 393.2 cm | 154.8 in. |
| Reference Bucket Capacity | 1.0 m2 | 1.3 cu yds |
| Max Bucket Capacity | 1.8 m2 | 2.3 cu yds |
| Min Bucket Capacity | 0.6 m2 | 0.8 cu yds |
| Ground Clearance | 51.8 cm | 20.4 in. |
| Tail Swing Radius | 301.8 cm | 118.8 in. |
| Overall Width | 259.1 cm | 102.0 in. |
| Engine Make | Cummins | |
| Engine Model | 6 CT8.3 | |
| Net Power | 133 kW | 178 HP |
| Gross Power | 141.2 kW | 189.3 HP |
| Rated Power | 2200 RPM | |
| Hydraulic Pump Flow Capacity | 424 LPM | 112 GPM |
| Hydraulic System Capacity | 220.3 l | 58.2 gal |
| Relief Valve Pressure | 343 Bar | 4980 psi |
| Operating Weight | 28531 kg | 62900 lbs |
| Max Travel Speed | 4.8 km | 3 mph |
| Swing Speed | 10.4 RPM | |
| Cab Height | 307.8 cm | 121.2 in. |
| Aspiration | Turbocharged | |
| Max Torque | 699.6 Nm | 516.0 ft-lbs |
| Cooling Capacity | 26.1 l | 6.9 gal |
| Fuel Capacity | 310.0 l | 81.9 gal |
| Swing Drive Capacity | 6.1 l | 1.6 gal |
| Engine Oil Capacity | 19.3 l | 5.1 gal |
| Operating Voltage | Operating Voltage 24 V | |
| Ground Pressure | 41.4 kPa | 6.0 psi |
| Number of Carrier Rollers per Side | 2 | |
| Number of Track Rollers per Side | 9 | |
| Number of Shoes per Side | 50 | |
| Displacement | 8291.9 cc | 506 cu. in. |
| Shoe Size | 80.0 cm | 31.5 in. |
| Max Cutting Height | 1018.0 cm | 400.8 in. |
| Alternator | 65 A | |
| Track Gauge | 259.1 cm | 102.0 in. |
| Removal Counterweight Clearance | 121.9 cm | 48.0 in. |
| Torque Power | 1450 RPM |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
