SPECS / COMPARISON
Komatsu PC350LC-7 vs Hitachi ZX330LC
A detailed comparison of the Komatsu PC350LC-7 and the Hitachi ZX330LC. Click a model name to view its full specifications.
Horsepower
Komatsu PC350LC-7180 kW (241 HP)
Hitachi ZX330LC184 kW (247 HP)
Weight
Komatsu PC350LC-733400 kg (73634 lbs)
Hitachi ZX330LC33339 kg (73500 lbs)
Operating Weight
Komatsu PC350LC-733400 kg (73634 lbs)
Hitachi ZX330LC33339 kg (73500 lbs)
| Specification | Komatsu PC350LC-7 Mid-Size Excavators | Hitachi ZX330LC Mid-Size Excavators |
|---|---|---|
| Excavator Type | Mid-Size Excavator | Mid-Size Excavator |
| Weight | 33400 kg (73634 lbs) | 33339 kg (73500 lbs) |
| Horsepower | 180 kW (241 HP) | 184 kW (247 HP) |
| Digging Depth | 741 cm (292 in.) | 686 cm (270 in.) |
| Max Digging Depth | 741 cm (292 in.) | 686 cm (270 in.) |
| Max Loading Height | 713.2 cm (280.8 in.) | 685.8 cm (270.0 in.) |
| Max Reach Along Ground | 1094.2 cm (430.8 in.) | 1039.4 cm (409.2 in.) |
| Max Vertical Wall Digging Depth | 649.2 cm (255.6 in.) | 563.9 cm (222.0 in.) |
| Track Length | 4846.3 cm (1908.0 in.) | 4480.6 cm (1764.0 in.) |
| Length of Track on Ground | 405.4 cm (159.6 in.) | 374.9 cm (147.6 in.) |
| Max Bucket Capacity | 1.5 m2 (1.9 cu yds) | 1.7 m2 (2.2 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.) | 332.2 cm (130.8 in.) |
| Overall Width | 320.0 cm (126.0 in.) | 341.4 cm (134.4 in.) |
| Engine Make | Komatsu | Isuzu |
| Engine Model | SAA6D114E | AA-6HK1X |
| Net Power | 180 kW (241 HP) | 184 kW (247 HP) |
| Gross Power | 188.1 kW (252.3 HP) | 192.6 kW (258.3 HP) |
| Rated Power | 1900 RPM | 2000 RPM |
| Hydraulic Pump Flow Capacity | 534 LPM (141.4 GPM) | 579 LPM (153.3 GPM) |
| Operating Weight | 33400 kg (73634 lbs) | 33339 kg (73500 lbs) |
| Max Travel Speed | 5.6 km (3.5 mph) | 5.6 km (3.5 mph) |
| Swing Speed | 9.5 RPM | 11.8 RPM |
| Cab Height | 313.9 cm (123.6 in.) | 313.9 cm (123.6 in.) |
| Aspiration | Turbocharged | Turbocharged with intercooled |
| Cooling Capacity | 32.2 l (8.5 gal) | 35.2 l (9.3 gal) |
| Fuel Capacity | 605.3 l (159.9 gal) | 560.2 l (148.0 gal) |
| Swing Drive Capacity | 13.6 l (3.6 gal) | 16.7 l (4.4 gal) |
| Engine Oil Capacity | 35.2 l (9.3 gal) | 36.3 l (9.6 gal) |
| Ground Pressure | 62.7 kPa (9.1 psi) | 63.4 kPa (9.2 psi) |
| Number of Carrier Rollers per Side | 2 | 2 |
| Number of Track Rollers per Side | 8 | 8 |
| Number of Shoes per Side | 48 | 45 |
| Displacement | 8270.6 cc (505 cu. in.) | 7790.4 cc (475 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.) | 987.6 cm (388.8 in.) |
| Removal Counterweight Clearance | 118.9 cm (46.8 in.) | 115.8 cm (45.6 in.) |
| Drawbar Pull | 26.921 kg (59349.6 lbs) | — |
| Max Digging Reach | — | 792.5 cm (312.0 in.) |
| Overall Length | — | 1109.5 cm (436.8 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 | — | 348 Bar (5050 psi) |
| Max Torque | — | 873.0 Nm (643.9 ft-lbs) |
| Operating Voltage | — | Operating Voltage 24 V |
| Alternator | — | 50 A |
| Track Gauge | — | 259.1 cm (102.0 in.) |
| Torque Power | — | 1700 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.