SPECS / COMPARISON
Komatsu PC290LC-6 vs Link-Belt 3900 QUANTUM
A detailed comparison of the Komatsu PC290LC-6 and the Link-Belt 3900 QUANTUM. Click a model name to view its full specifications.
Horsepower
Komatsu PC290LC-6130 kW (174 HP)
Link-Belt 3900 QUANTUM133 kW (178 HP)
Weight
Komatsu PC290LC-628500 kg (62832 lbs)
Link-Belt 3900 QUANTUM28531 kg (62900 lbs)
Operating Weight
Komatsu PC290LC-628500 kg (62832 lbs)
Link-Belt 3900 QUANTUM28531 kg (62900 lbs)
| Specification | Komatsu PC290LC-6 Mid-Size Excavators | Link-Belt 3900 QUANTUM Mid-Size Excavators |
|---|---|---|
| Excavator Type | Mid-Size Excavator | Mid-Size Excavator |
| Weight | 28500 kg (62832 lbs) | 28531 kg (62900 lbs) |
| Horsepower | 130 kW (174 HP) | 133 kW (178 HP) |
| Digging Depth | 543 cm (214 in.) | 719 cm (283 in.) |
| Max Digging Depth | 543 cm (214 in.) | 719 cm (283 in.) |
| Max Loading Height | 646.2 cm (254.4 in.) | 707.1 cm (278.4 in.) |
| Max Reach Along Ground | 899.2 cm (354.0 in.) | 1060.7 cm (417.6 in.) |
| Max Vertical Wall Digging Depth | 478.5 cm (188.4 in.) | 643.1 cm (253.2 in.) |
| Engine Make | Komatsu | Cummins |
| Engine Model | SA6D102EA-1 | 6 CT8.3 |
| Net Power | 130 kW (174 HP) | 133 kW (178 HP) |
| Gross Power | 138 kw (185 hp) | 141.2 kW (189.3 HP) |
| Rated Power | 2200 RPM | 2200 RPM |
| Hydraulic Pump Flow Capacity | 534 LPM (141.6 GPM) | 424 LPM (112 GPM) |
| Hydraulic System Capacity | 166.2 l (43.9 gal) | 220.3 l (58.2 gal) |
| Relief Valve Pressure | 348 Bar (5050 psi) | 343 Bar (4980 psi) |
| Operating Weight | 28500 kg (62832 lbs) | 28531 kg (62900 lbs) |
| Max Travel Speed | 5.3 km (3.3 mph) | 4.8 km (3 mph) |
| Swing Speed | 11 RPM | 10.4 RPM |
| Aspiration | Turbocharged | Turbocharged |
| Cooling Capacity | 24.6 l (6.5 gal) | 26.1 l (6.9 gal) |
| Fuel Capacity | 340.3 l (89.9 gal) | 310.0 l (81.9 gal) |
| Swing Drive Capacity | 5.7 l (1.5 gal) | 6.1 l (1.6 gal) |
| Engine Oil Capacity | 26.5 l (7.0 gal) | 19.3 l (5.1 gal) |
| Operating Voltage | Operating Voltage 24 V | Operating Voltage 24 V |
| Ground Pressure | 57.9 kPa (8.4 psi) | 41.4 kPa (6.0 psi) |
| Number of Carrier Rollers per Side | 2 | 2 |
| Number of Track Rollers per Side | 7 | 9 |
| Number of Shoes per Side | 45 | 50 |
| Displacement | 5881.3 cc (359 cu. in.) | 8291.9 cc (506 cu. in.) |
| Shoe Size | 60.2 cm (23.7 in.) | 80.0 cm (31.5 in.) |
| Max Cutting Height | 932.7 cm (367.2 in.) | 1018.0 cm (400.8 in.) |
| Alternator | 55 A | 65 A |
| Drawbar Pull | 23.000 kg (50706 lbs) | — |
| 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.) |
| Cab Height | — | 307.8 cm (121.2 in.) |
| Max Torque | — | 699.6 Nm (516.0 ft-lbs) |
| Track Gauge | — | 259.1 cm (102.0 in.) |
| Removal Counterweight Clearance | — | 121.9 cm (48.0 in.) |
| Torque Power | — | 1450 RPM |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.