SPECS / COMPARISON
Kobelco SK330 LC vs Liebherr R944B
A detailed comparison of the Kobelco SK330 LC and the Liebherr R944B. Click a model name to view its full specifications.
Horsepower
Kobelco SK330 LC177 kW (238 HP)
Liebherr R944B180 kW (241 HP)
Weight
Kobelco SK330 LC36423 kg (80300 lbs)
Liebherr R944B36240 kg (79896 lbs)
Operating Weight
Kobelco SK330 LC36423 kg (80300 lbs)
Liebherr R944B36240 kg (79896 lbs)
| Specification | Kobelco SK330 LC Mid-Size Excavators | Liebherr R944B Mid-Size Excavators |
|---|---|---|
| Excavator Type | Mid-Size Excavator | Mid-Size Excavator |
| Weight | 36423 kg (80300 lbs) | 36240 kg (79896 lbs) |
| Horsepower | 177 kW (238 HP) | 180 kW (241 HP) |
| Digging Depth | 722 cm (284 in.) | 628 cm (247 in.) |
| Max Digging Depth | 722 cm (284 in.) | 628 cm (247 in.) |
| Max Loading Height | 759.0 cm (298.8 in.) | 707.1 cm (278.4 in.) |
| Max Reach Along Ground | 1100.3 cm (433.2 in.) | 990.6 cm (390.0 in.) |
| Max Vertical Wall Digging Depth | 630.9 cm (248.4 in.) | — |
| Overall Length | 1121.7 cm (441.6 in.) | 1097.3 cm (432.0 in.) |
| Track Length | 4846.3 cm (1908.0 in.) | 4815.8 cm (1896.0 in.) |
| Length of Track on Ground | 405.4 cm (159.6 in.) | 402.3 cm (158.4 in.) |
| Reference Bucket Capacity | 1.5 m2 (1.9 cu yds) | 1.8 m2 (2.4 cu yds) |
| Max Bucket Capacity | 1.8 m2 (2.4 cu yds) | 2.7 m2 (3.5 cu yds) |
| Min Bucket Capacity | 0.7 m2 (0.9 cu yds) | 0.6 m2 (0.8 cu yds) |
| Ground Clearance | 76.2 cm (30.0 in.) | 54.9 cm (21.6 in.) |
| Tail Swing Radius | 350.5 cm (138.0 in.) | 341.4 cm (134.4 in.) |
| Overall Width | 341.4 cm (134.4 in.) | 301.8 cm (118.8 in.) |
| Engine Make | Kobelco | Liebherr |
| Engine Model | 6 D16-TLEB | D926TI-E |
| Net Power | 177 kW (238 HP) | 180 kW (241 HP) |
| Gross Power | 184 kw (247 hp) | 188.1 kW (252.3 HP) |
| Rated Power | 2200 RPM | 2000 RPM |
| Hydraulic Pump Flow Capacity | 526 LPM (139.8 GPM) | 519 LPM (137.4 GPM) |
| Hydraulic System Capacity | 351.3 l (92.8 gal) | 440.2 l (116.3 gal) |
| Relief Valve Pressure | 275 Bar (3990 psi) | 350 Bar (5077 psi) |
| Operating Weight | 36423 kg (80300 lbs) | 36240 kg (79896 lbs) |
| Max Travel Speed | 6.0 km (3.7 mph) | 5.1 km (3.2 mph) |
| Swing Speed | 9.1 RPM | 6.4 RPM |
| Cab Height | 313.9 cm (123.6 in.) | 320.0 cm (126.0 in.) |
| Aspiration | Turbocharged | Turbocharged |
| Fuel Capacity | 290.3 l (76.7 gal) | 705.2 l (186.3 gal) |
| Ground Pressure | 37714.3 kPa (5470.0 psi) | 82.7 kPa (12.0 psi) |
| Displacement | 7538.0 cc (460 cu. in.) | 10001.0 cc (610 cu. in.) |
| Shoe Size | 80.0 cm (31.5 in.) | 50.0 cm (19.7 in.) |
| Max Cutting Height | 1079.0 cm (424.8 in.) | 1021.1 cm (402.0 in.) |
| Track Gauge | 298.7 cm (117.6 in.) | 240.8 cm (94.8 in.) |
| Removal Counterweight Clearance | 149.4 cm (58.8 in.) | 128.0 cm (50.4 in.) |
| Drawbar Pull | 28.940 kg (63800 lbs) | 34.263 kg (75535.8 lbs) |
| Max Digging Reach | — | 823.0 cm (324.0 in.) |
| Operating Voltage | — | Operating Voltage 24 V |
| Number of Carrier Rollers per Side | — | 2 |
| Number of Track Rollers per Side | — | 9 |
| Alternator | — | 55 A |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.