SPECS / COMPARISON
Komatsu PC400HD-6 vs Komatsu PC450LC-6
A detailed comparison of the Komatsu PC400HD-6 and the Komatsu PC450LC-6. Click a model name to view its full specifications.
Horsepower
Komatsu PC400HD-6228 kW (306 HP)
Komatsu PC450LC-6228 kW (306 HP)
Weight
Komatsu PC400HD-644300 kg (97665 lbs)
Komatsu PC450LC-643760 kg (96474 lbs)
Operating Weight
Komatsu PC400HD-644300 kg (97665 lbs)
Komatsu PC450LC-643760 kg (96474 lbs)
| Specification | Komatsu PC400HD-6 Large Excavators | Komatsu PC450LC-6Large Excavators |
|---|---|---|
| Excavator Type | Large Excavator | Large Excavator |
| Weight | 44300 kg (97665 lbs) | 43760 kg (96474 lbs) |
| Horsepower | 228 kW (306 HP) | 228 kW (306 HP) |
| Digging Depth | 674 cm (265 in.) | 668 cm (263 in.) |
| Max Digging Depth | 674 cm (265 in.) | 668 cm (263 in.) |
| Max Loading Height | 719.3 cm (283.2 in.) | 719.3 cm (283.2 in.) |
| Max Reach Along Ground | 1082.0 cm (426.0 in.) | 1082.0 cm (426.0 in.) |
| Max Digging Reach | 914.4 cm (360.0 in.) | — |
| Max Vertical Wall Digging Depth | 527.3 cm (207.6 in.) | 521.2 cm (205.2 in.) |
| Overall Length | 1191.8 cm (469.2 in.) | 1200.9 cm (472.8 in.) |
| Track Length | 5212.1 cm (2052.0 in.) | 5212.1 cm (2052.0 in.) |
| Length of Track on Ground | 435.9 cm (171.6 in.) | 435.9 cm (171.6 in.) |
| Ground Clearance | 73.2 cm (28.8 in.) | 57.9 cm (22.8 in.) |
| Tail Swing Radius | 350.5 cm (138.0 in.) | 365.8 cm (144.0 in.) |
| Overall Width | 359.7 cm (141.6 in.) | 359.7 cm (141.6 in.) |
| Engine Make | Komatsu | Komatsu |
| Engine Model | M11 | SA6D125E-2 |
| Net Power | 228 kW (306 HP) | 228 kW (306 HP) |
| Gross Power | 236.6 kW (317.3 HP) | 241 kw (323.5 hp) |
| Rated Power | 1950 RPM | 1950 RPM |
| Hydraulic Pump Flow Capacity | 613 LPM (162.8 GPM) | 651 LPM (172.3 GPM) |
| Hydraulic System Capacity | 270.3 l (71.4 gal) | 270.3 l (71.4 gal) |
| Relief Valve Pressure | 348 Bar (5050 psi) | — |
| Operating Weight | 44300 kg (97665 lbs) | 43760 kg (96474 lbs) |
| Max Travel Speed | 5.6 km (3.5 mph) | 5.5 km (3.4 mph) |
| Swing Speed | 9.3 RPM | 9.1 RPM |
| Cab Height | 341.4 cm (134.4 in.) | 329.2 cm (129.6 in.) |
| Fuel Capacity | 605.3 l (159.9 gal) | 605.3 l (159.9 gal) |
| Ground Pressure | 66.9 kPa (9.7 psi) | 76.5 kPa (11.1 psi) |
| Displacement | 10800.7 cc (659 cu. in.) | 11041.6 cc (674 cu. in.) |
| Shoe Size | 70.1 cm (27.6 in.) | 60.2 cm (23.7 in.) |
| Max Cutting Height | 1042.4 cm (410.4 in.) | 1045.5 cm (411.6 in.) |
| Track Gauge | 289.6 cm (114.0 in.) | 289.6 cm (114.0 in.) |
| Removal Counterweight Clearance | 146.3 cm (57.6 in.) | 134.1 cm (52.8 in.) |
| Reference Bucket Capacity | — | 2.1 m2 (2.7 cu yds) |
| Aspiration | — | Turbocharged |
| Cooling Capacity | — | 47.3 l (12.5 gal) |
| Swing Drive Capacity | — | 21.6 l (5.7 gal) |
| Engine Oil Capacity | — | 32.2 l (8.5 gal) |
| Operating Voltage | — | Operating Voltage 24 V |
| Number of Carrier Rollers per Side | — | 2 |
| Number of Track Rollers per Side | — | 8 |
| Number of Shoes per Side | — | 49 |
| Alternator | — | 50 A |
| Drawbar Pull | — | 34.000 kg (74957 lbs) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.
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