SPECS / COMPARISON
Komatsu PC350-7 vs Hyundai ROBEX 320LC-7
A detailed comparison of the Komatsu PC350-7 and the Hyundai ROBEX 320LC-7. Click a model name to view its full specifications.
Horsepower
Komatsu PC350-7180 kW (241 HP)
Hyundai ROBEX 320LC-7173 kW (232 HP)
Weight
Komatsu PC350-732300 kg (71209 lbs)
Hyundai ROBEX 320LC-733203 kg (73200 lbs)
Operating Weight
Komatsu PC350-732300 kg (71209 lbs)
Hyundai ROBEX 320LC-733203 kg (73200 lbs)
| Specification | Komatsu PC350-7 Mid-Size Excavators | Hyundai ROBEX 320LC-7 Mid-Size Excavators |
|---|---|---|
| Excavator Type | Mid-Size Excavator | Mid-Size Excavator |
| Weight | 32300 kg (71209 lbs) | 33203 kg (73200 lbs) |
| Horsepower | 180 kW (241 HP) | 173 kW (232 HP) |
| Digging Depth | 741 cm (292 in.) | 637 cm (251 in.) |
| Max Digging Depth | 741 cm (292 in.) | 637 cm (251 in.) |
| Max Loading Height | 713.2 cm (280.8 in.) | 707.1 cm (278.4 in.) |
| Max Reach Along Ground | 1094.2 cm (430.8 in.) | 1011.9 cm (398.4 in.) |
| Max Vertical Wall Digging Depth | 649.2 cm (255.6 in.) | 600.5 cm (236.4 in.) |
| Track Length | 4450.1 cm (1752.0 in.) | 4846.3 cm (1908.0 in.) |
| Length of Track on Ground | 371.9 cm (146.4 in.) | 405.4 cm (159.6 in.) |
| Max Bucket Capacity | 1.5 m2 (1.9 cu yds) | 2.1 m2 (2.8 cu yds) |
| Ground Clearance | 51.8 cm (20.4 in.) | 51.8 cm (20.4 in.) |
| Tail Swing Radius | 347.5 cm (136.8 in.) | 335.3 cm (132.0 in.) |
| Overall Width | 320.0 cm (126.0 in.) | 329.2 cm (129.6 in.) |
| Engine Make | Komatsu | Cummins |
| Engine Model | SAA6D114E | C8.3-C |
| Net Power | 180 kW (241 HP) | 173 kW (232 HP) |
| Gross Power | 188.1 kW (252.3 HP) | 193 kw (259 hp) |
| Rated Power | 1900 RPM | 1750 RPM |
| Hydraulic Pump Flow Capacity | 534 LPM (141.4 GPM) | 519 LPM (137.4 GPM) |
| Operating Weight | 32300 kg (71209 lbs) | 33203 kg (73200 lbs) |
| Max Travel Speed | 5.6 km (3.5 mph) | 5.5 km (3.4 mph) |
| Swing Speed | 9.5 RPM | 9.1 RPM |
| Cab Height | 313.9 cm (123.6 in.) | 310.9 cm (122.4 in.) |
| Aspiration | Turbocharged | Turbocharged |
| Cooling Capacity | 32.2 l (8.5 gal) | 45.0 l (11.9 gal) |
| Fuel Capacity | 605.3 l (159.9 gal) | 480.4 l (126.9 gal) |
| Swing Drive Capacity | 13.6 l (3.6 gal) | 11.4 l (3.0 gal) |
| Engine Oil Capacity | 35.2 l (9.3 gal) | 25.7 l (6.8 gal) |
| Ground Pressure | 66.2 kPa (9.6 psi) | 61.4 kPa (8.9 psi) |
| Number of Carrier Rollers per Side | 2 | 2 |
| Number of Track Rollers per Side | 7 | 9 |
| Number of Shoes per Side | 45 | 48 |
| Displacement | 8270.6 cc (505 cu. in.) | 8291.9 cc (506 cu. in.) |
| Shoe Size | 60.2 cm (23.7 in.) | 60.2 cm (23.7 in.) |
| Max Cutting Height | 1021.1 cm (402.0 in.) | 1024.1 cm (403.2 in.) |
| Removal Counterweight Clearance | 118.9 cm (46.8 in.) | 121.9 cm (48.0 in.) |
| Drawbar Pull | 26.921 kg (59349.6 lbs) | 28.500 kg (62830 lbs) |
| Max Digging Reach | — | 731.5 cm (288.0 in.) |
| Overall Length | — | 1124.7 cm (442.8 in.) |
| Reference Bucket Capacity | — | 1.5 m2 (1.9 cu yds) |
| Min Bucket Capacity | — | 0.9 m2 (1.2 cu yds) |
| Hydraulic System Capacity | — | 320.2 l (84.6 gal) |
| Relief Valve Pressure | — | 323 Bar (4690 psi) |
| Max Torque | — | 1218.9 Nm (899.0 ft-lbs) |
| Operating Voltage | — | Operating Voltage 24 V |
| Alternator | — | 50 A |
| Track Gauge | — | 268.2 cm (105.6 in.) |
| Torque Power | — | 1300 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.