SPECS / COMPARISON
Komatsu PC750LC-7 vs Hitachi ZX850-3
A detailed comparison of the Komatsu PC750LC-7 and the Hitachi ZX850-3. Click a model name to view its full specifications.
Horsepower
Komatsu PC750LC-7339 kW (454 HP)
Hitachi ZX850-3343 kW (460 HP)
Weight
Komatsu PC750LC-780645 kg (177792 lbs)
Hitachi ZX850-380500 kg (177472 lbs)
Operating Weight
Komatsu PC750LC-780645 kg (177792 lbs)
Hitachi ZX850-380500 kg (177472 lbs)
| Specification | Komatsu PC750LC-7 Large Excavators | Hitachi ZX850-3 Large Excavators |
|---|---|---|
| Excavator Type | Large Excavator | Large Excavator |
| Weight | 80645 kg (177792 lbs) | 80500 kg (177472 lbs) |
| Horsepower | 339 kW (454 HP) | 343 kW (460 HP) |
| Digging Depth | 847 cm (334 in.) | 716 cm (282 in.) |
| Max Digging Depth | 847 cm (334 in.) | 716 cm (282 in.) |
| Max Loading Height | 8235.7 cm (3242.4 in.) | 813.8 cm (320.4 in.) |
| Max Reach Along Ground | 1341.1 cm (528.0 in.) | 1204.0 cm (474.0 in.) |
| Max Vertical Wall Digging Depth | 524.3 cm (206.4 in.) | 411.5 cm (162.0 in.) |
| Overall Length | 1389.9 cm (547.2 in.) | 1478.3 cm (582.0 in.) |
| Track Length | 6035.0 cm (2376.0 in.) | 5516.9 cm (2172.0 in.) |
| Length of Track on Ground | 502.9 cm (198.0 in.) | 460.2 cm (181.2 in.) |
| Reference Bucket Capacity | 4.1 m2 (5.3 cu yds) | 3.5 m2 (4.6 cu yds) |
| Ground Clearance | 85.3 cm (33.6 in.) | 91.4 cm (36.0 in.) |
| Tail Swing Radius | 432.8 cm (170.4 in.) | 460.2 cm (181.2 in.) |
| Overall Width | 423.7 cm (166.8 in.) | 411.5 cm (162.0 in.) |
| Engine Make | Komatsu | Isuzu |
| Engine Model | SAA6D140E-3 | AH-6WG1XYSA-03 |
| Net Power | 339 kW (454 HP) | 343 kW (460 HP) |
| Gross Power | 347.0 kW (465.3 HP) | 351.4 kW (471.3 HP) |
| Rated Power | 1800 RPM | 1800 RPM |
| Hydraulic Pump Flow Capacity | 988 LPM (261.1 GPM) | 1.056 LPM (279 GPM) |
| Hydraulic System Capacity | 440.2 l (116.3 gal) | 790.0 l (208.7 gal) |
| Relief Valve Pressure | 343 Bar (4980 psi) | 343 Bar (4975 psi) |
| Operating Weight | 80645 kg (177792 lbs) | 80500 kg (177472 lbs) |
| Max Travel Speed | 4.3 km (2.7 mph) | 4.2 km (2.6 mph) |
| Swing Speed | 6.8 RPM | 7.3 RPM |
| Cab Height | 347.5 cm (136.8 in.) | 365.8 cm (144.0 in.) |
| Aspiration | Turbocharged, aftercooled | Turbocharged |
| Cooling Capacity | 85.2 l (22.5 gal) | 116.2 l (30.7 gal) |
| Fuel Capacity | 880.1 l (232.5 gal) | 1120.1 l (295.9 gal) |
| Swing Drive Capacity | 20.1 l (5.3 gal) | 15.1 l (4.0 gal) |
| Engine Oil Capacity | 55.3 l (14.6 gal) | 57.2 l (15.1 gal) |
| Ground Pressure | 86.2 kPa (12.5 psi) | 121.3 kPa (17.6 psi) |
| Number of Carrier Rollers per Side | 3 | 3 |
| Number of Track Rollers per Side | 8 | 8 |
| Number of Shoes per Side | 47 | 47 |
| Displacement | 15241.6 cc (930 cu. in.) | 15682.4 cc (957 cu. in.) |
| Shoe Size | 71.1 cm (28.0 in.) | 65.0 cm (25.6 in.) |
| Max Cutting Height | 1197.9 cm (471.6 in.) | 1204.0 cm (474.0 in.) |
| Track Gauge | 350.5 cm (138.0 in.) | 347.5 cm (136.8 in.) |
| Removal Counterweight Clearance | 158.5 cm (62.4 in.) | 170.7 cm (67.2 in.) |
| Drawbar Pull | 56.999 kg (125660 lbs) | — |
| Max Bucket Capacity | — | 4.5 m2 (5.9 cu yds) |
| Min Bucket Capacity | — | 2.9 m2 (3.8 cu yds) |
| Max Torque | — | 1863.0 Nm (1374.1 ft-lbs) |
| Torque Power | — | 1600 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.