SPECS / COMPARISON
Liebherr R976 LITRONIC vs Komatsu PC1100-6
A detailed comparison of the Liebherr R976 LITRONIC and the Komatsu PC1100-6. Click a model name to view its full specifications.
Weight
Liebherr R976 LITRONIC96298 kg (212300 lbs)
Komatsu PC1100-6102784 kg (226600 lbs)
Operating Weight
Liebherr R976 LITRONIC96298 kg (212300 lbs)
Komatsu PC1100-6102784 kg (226600 lbs)
Digging Depth
Liebherr R976 LITRONIC747 cm (294 in.)
Komatsu PC1100-6936 cm (368 in.)
| Specification | Liebherr R976 LITRONIC Large Excavators | Komatsu PC1100-6 Large Excavators |
|---|---|---|
| Excavator Type | Large Excavator | Large Excavator |
| Weight | 96298 kg (212300 lbs) | 102784 kg (226600 lbs) |
| Digging Depth | 747 cm (294 in.) | 936 cm (368 in.) |
| Max Digging Depth | 747 cm (294 in.) | 936 cm (368 in.) |
| Max Reach Along Ground | 1231.4 cm (484.8 in.) | 1502.7 cm (591.6 in.) |
| Max Bucket Capacity | 6.7 m2 (8.7 cu yds) | 5.0 m2 (6.6 cu yds) |
| Ground Clearance | 70.1 cm (27.6 in.) | 100.6 cm (39.6 in.) |
| Undercarriage Width | 435.9 cm (171.6 in.) | — |
| Engine Make | Liebherr | Komatsu |
| Engine Model | D9508 A7 SCR | SAA6D170E |
| Emission | Tier 4 Final | — |
| Net Power | 400 kw (536 hp) | 456 kW (611 HP) |
| Rated Power | 1800 RPM | 1800 RPM |
| Hydraulic System Capacity | 1.136 l (300 gal) | 670.0 l (177.0 gal) |
| Operating Weight | 96298 kg (212300 lbs) | 102784 kg (226600 lbs) |
| Max Travel Speed | 4.3 km (2.7 mph) | 3.2 km (2 mph) |
| Cab Height | 374.9 cm (147.6 in.) | 387.1 cm (152.4 in.) |
| Wheelbase | 478.5 cm (188.4 in.) | — |
| Cooling system | water-cooled | — |
| Max Torque | 2976.0 Nm (2195.0 ft-lbs) | — |
| Operating Voltage | Operating Voltage 24V | — |
| Stroke | 15.7 cm (6.2 in) | — |
| Bore | 13.0 cm (5.1 in) | — |
| Max Dumping Height | 826.0 cm (325.2 in.) | 880.9 cm (346.8 in.) |
| Breakout force(ISO) | 49.457 kg (109032.4 lbs) | — |
| Breakout force(SAE) | 198 kg (437 lbs) | — |
| Number of Carrier Rollers per Side | 2 | 3 |
| Number of Track Rollers per Side | 8 | 8 |
| Displacement | 16160.9 cc (986 cu. in.) | 23154.9 cc (1413 cu. in.) |
| Alternator | 28 V /140 A | — |
| Torque Power | 1200 RPM | — |
| Drawbar Pull | 57.920 kg (127691.5 lbs) | 70.001 kg (154324 lbs) |
| Air cleaner | Dry-type | — |
| Urea tank | 181.7 l (48.0 gal) | — |
| Horsepower | — | 456 kW (611 HP) |
| Max Loading Height | — | 868.7 cm (342.0 in.) |
| Max Digging Reach | — | 1143.0 cm (450.0 in.) |
| Max Vertical Wall Digging Depth | — | 762.0 cm (300.0 in.) |
| Overall Length | — | 1603.2 cm (631.2 in.) |
| Overall Length with Shovel | — | 1115.6 cm (439.2 in.) |
| Track Length | — | 5974.1 cm (2352.0 in.) |
| Length of Track on Ground | — | 499.9 cm (196.8 in.) |
| Reference Bucket Capacity | — | 5.0 m2 (6.6 cu yds) |
| Min Bucket Capacity | — | 3.4 m2 (4.5 cu yds) |
| Upper Structure Ground Clearance | — | 179.8 cm (70.8 in.) |
| Tail Swing Radius | — | 487.7 cm (192.0 in.) |
| Overall Width | — | 460.2 cm (181.2 in.) |
| Loading Shovel Shoe Width | — | 841.2 cm (331.2 in.) |
| Gross Power | — | 456 kw (611 hp) |
| Hydraulic Pump Flow Capacity | — | 1.586 LPM (419.6 GPM) |
| Relief Valve Pressure | — | 343 Bar (4979 psi) |
| Loading Shovel Operating Weight | — | 108.002 kg (238100 lbs) |
| Swing Speed | — | 5.8 RPM |
| Height to Top of Boom(Shovel) | — | 591.3 cm (232.8 in.) |
| Aspiration | — | Turbocharged |
| Cooling Capacity | — | 139.3 l (36.8 gal) |
| Fuel Capacity | — | 1360.1 l (359.3 gal) |
| Swing Drive Capacity | — | 21.6 l (5.7 gal) |
| Engine Oil Capacity | — | 48.1 l (12.7 gal) |
| Ground Pressure | — | 131.0 kPa (19.0 psi) |
| Loading Shovel Ground Pressure | — | 138.6 kPa (20.1 psi) |
| Number of Shoes per Side | — | 48 |
| Shoe Size | — | 70.1 cm (27.6 in.) |
| No of Cylinders | — | 6 |
| Max Cutting Height | — | 1341.1 cm (528.0 in.) |
| Track Gauge | — | 390.1 cm (153.6 in.) |
| Removal Counterweight Clearance | — | 179.8 cm (70.8 in.) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.