SPECS / COMPARISON
Liebherr R966 LITRONIC vs Komatsu PC750LC-6
A detailed comparison of the Liebherr R966 LITRONIC and the Komatsu PC750LC-6. Click a model name to view its full specifications.
Weight
Liebherr R966 LITRONIC78000 kg (171960 lbs)
Komatsu PC750LC-677596 kg (171070 lbs)
Operating Weight
Liebherr R966 LITRONIC78000 kg (171960 lbs)
Komatsu PC750LC-677596 kg (171070 lbs)
Digging Depth
Liebherr R966 LITRONIC869 cm (342 in.)
Komatsu PC750LC-6847 cm (334 in.)
| Specification | Liebherr R966 LITRONIC Large Excavators | Komatsu PC750LC-6 Large Excavators |
|---|---|---|
| Excavator Type | Large Excavator | Large Excavator |
| Weight | 78000 kg (171960 lbs) | 77596 kg (171070 lbs) |
| Digging Depth | 869 cm (342 in.) | 847 cm (334 in.) |
| Max Digging Depth | 869 cm (342 in.) | 847 cm (334 in.) |
| Max Reach Along Ground | 1328.9 cm (523.2 in.) | 1338.1 cm (526.8 in.) |
| Max Bucket Capacity | 5.5 m2 (7.2 cu yds) | — |
| Ground Clearance | 61.0 cm (24.0 in.) | 85.3 cm (33.6 in.) |
| Undercarriage Width | 405.4 cm (159.6 in.) | — |
| Engine Make | Liebherr | Komatsu |
| Engine Model | D9508 A7 SCR | SAA6D140E |
| Emission | Tier 4 Final | — |
| Net Power | 324 kw (435 hp) | 330 kW (443 HP) |
| Rated Power | 1800 RPM | 1800 RPM |
| Hydraulic System Capacity | 920 l (243 gal) | 440.2 l (116.3 gal) |
| Operating Weight | 78000 kg (171960 lbs) | 77596 kg (171070 lbs) |
| Max Travel Speed | 4.0 km (2.5 mph) | 4.3 km (2.7 mph) |
| Cab Height | 347.5 cm (136.8 in.) | 353.6 cm (139.2 in.) |
| Wheelbase | 457.2 cm (180.0 in.) | — |
| Cooling system | water-cooled | — |
| Max Torque | 2749.6 Nm (2028.0 ft-lbs) | — |
| Operating Voltage | Operating Voltage 24V | — |
| Stroke | 15.0 cm (5.9 in) | — |
| Bore | 13.0 cm (5.1 in) | — |
| Max Dumping Height | 896.1 cm (352.8 in.) | 823.0 cm (324.0 in.) |
| Breakout force(ISO) | 36.102 kg (79590 lbs) | — |
| Number of Carrier Rollers per Side | 2 | — |
| Number of Track Rollers per Side | 9 | — |
| Displacement | 16157.6 cc (986 cu. in.) | 15241.6 cc (930 cu. in.) |
| Alternator | 28 V /140 A | — |
| Torque Power | 1100 RPM | — |
| Drawbar Pull | 48.743 kg (107459 lbs) | — |
| Air cleaner | Dry-type | — |
| Urea tank | 181.7 l (48.0 gal) | — |
| Horsepower | — | 330 kW (443 HP) |
| Max Loading Height | — | 816.9 cm (321.6 in.) |
| Max Digging Reach | — | 1036.3 cm (408.0 in.) |
| Max Vertical Wall Digging Depth | — | 627.9 cm (247.2 in.) |
| Overall Length | — | 1411.2 cm (555.6 in.) |
| Overall Length with Shovel | — | 978.4 cm (385.2 in.) |
| Track Length | — | 6035.0 cm (2376.0 in.) |
| Length of Track on Ground | — | 502.9 cm (198.0 in.) |
| Reference Bucket Capacity | — | 3.1 m2 (4.1 cu yds) |
| Upper Structure Ground Clearance | — | 137.2 cm (54.0 in.) |
| Tail Swing Radius | — | 432.8 cm (170.4 in.) |
| Overall Width | — | 432.8 cm (170.4 in.) |
| Backhoe Shoe Width | — | 3901.4 cm (1536.0 in.) |
| Gross Power | — | 336 kw (450 hp) |
| Hydraulic Pump Flow Capacity | — | 1.014 LPM (268.2 GPM) |
| Relief Valve Pressure | — | 314 Bar (4550 psi) |
| Backhoe Operating Weight(Shoe) | — | 80.646 kg (177791.9 lbs) |
| Swing Speed | — | 5.7 RPM |
| Height to Top of Boom | — | 478.5 cm (188.4 in.) |
| Height to Top of Boom(Shovel) | — | 509.0 cm (200.4 in.) |
| Aspiration | — | Turbocharged |
| Cooling Capacity | — | 85.2 l (22.5 gal) |
| Fuel Capacity | — | 880.1 l (232.5 gal) |
| Engine Oil Capacity | — | 38.2 l (10.1 gal) |
| Backhoe Ground Pressure - Shoe | — | 100.7 kPa (14.6 psi) |
| Arm Crowd Force | — | 29055.7 kg (64020 lbs) |
| Shoe Size | — | 71.1 cm (28.0 in.) |
| Max Cutting Height | — | 1197.9 cm (471.6 in.) |
| Track Gauge | — | 350.5 cm (138.0 in.) |
| Removal Counterweight Clearance | — | 158.5 cm (62.4 in.) |
| Number of Lower Rollers | — | 8 |
| Number of Upper Rollers | — | 47 |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.