SPECS / COMPARISON
Case CX800B vs Liebherr R974C
A detailed comparison of the Case CX800B and the Liebherr R974C. Click a model name to view its full specifications.
Horsepower
Case CX800B397 kW (532 HP)
Liebherr R974C394 kW (529 HP)
Weight
Case CX800B81000 kg (178575 lbs)
Liebherr R974C81500 kg (179677 lbs)
Operating Weight
Case CX800B81000 kg (178575 lbs)
Liebherr R974C81500 kg (179677 lbs)
| Specification | Case CX800B Large Excavators | Liebherr R974C Large Excavators |
|---|---|---|
| Excavator Type | Large Excavator | Large Excavator |
| Weight | 81000 kg (178575 lbs) | 81500 kg (179677 lbs) |
| Horsepower | 397 kW (532 HP) | 394 kW (529 HP) |
| Digging Depth | 1067 cm (420 in.) | 847 cm (334 in.) |
| Max Digging Depth | 1067 cm (420 in.) | 847 cm (334 in.) |
| Max Reach Along Ground | 1430.1 cm (563.0 in.) | 1310.6 cm (516.0 in.) |
| Max Vertical Wall Digging Depth | 91.4 cm (36.0 in.) | — |
| Ground Clearance | 48.8 cm (19.2 in.) | 67.1 cm (26.4 in.) |
| Tail Swing Radius | 429.8 cm (169.2 in.) | 445.0 cm (175.2 in.) |
| Min swing radius | 746.8 cm (294.0 in.) | — |
| Engine Make | Isuzu | Liebherr |
| Engine Model | 6 WG1T | D9508 |
| Emission | Tier 3 | — |
| Net Power | 397 kW (532 HP) | 394 kW (529 HP) |
| Gross Power | 405.1 kW (543.3 HP) | 405 kw (543 hp) |
| Rated Power | 1800 RPM | 1800 RPM |
| Hydraulic System Capacity | 719 l (190.3 gal) | 1350.3 l (356.7 gal) |
| Operating Weight | 81000 kg (178575 lbs) | 81500 kg (179677 lbs) |
| Swing Speed | 6.4 RPM | 5.9 RPM |
| Max Torque | 2250.1 Nm (1659.6 ft-lbs) | — |
| Stroke | 15.5 cm (6.1 in) | — |
| Bore | 14.7 cm (5.8 in) | — |
| Displacement | 15700.4 cc (958 cu. in.) | 16160.9 cc (986 cu. in.) |
| Track Gauge | 347.5 cm (136.8 in.) | 362.7 cm (142.8 in.) |
| Max Digging Radius | 161.3 cm (63.5 in.) | — |
| Max Loading Height | — | 890.0 cm (350.4 in.) |
| Max Digging Reach | — | 935.7 cm (368.4 in.) |
| Overall Length | — | 1356.4 cm (534.0 in.) |
| Track Length | — | 5425.4 cm (2136.0 in.) |
| Length of Track on Ground | — | 454.2 cm (178.8 in.) |
| Reference Bucket Capacity | — | 5.3 m2 (6.9 cu yds) |
| Upper Structure Ground Clearance | — | 164.6 cm (64.8 in.) |
| Overall Width | — | 478.5 cm (188.4 in.) |
| Backhoe Shoe Width | — | 3648.5 cm (1436.4 in.) |
| Loading Shovel Shoe Width | — | 600.5 cm (236.4 in.) |
| Hydraulic Pump Flow Capacity | — | 1.287 LPM (340 GPM) |
| Relief Valve Pressure | — | 320 Bar (4642 psi) |
| Backhoe Operating Weight(Shoe) | — | 84.401 kg (186070.2 lbs) |
| Loading Shovel Operating Weight | — | 89.401 kg (197093.3 lbs) |
| Max Travel Speed | — | 4.5 km (2.8 mph) |
| Cab Height | — | 384.0 cm (151.2 in.) |
| Height of Track | — | 152.4 cm (60.0 in.) |
| Aspiration | — | Common rail injection turbocharged after cooled |
| Fuel Capacity | — | 1460.0 l (385.7 gal) |
| Operating Voltage | — | Operating Voltage 24 V |
| Max Dumping Height | — | 826.0 cm (325.2 in.) |
| Shoe Size | — | 60.2 cm (23.7 in.) |
| No of Cylinders | — | 8 |
| Max Cutting Height | — | 1240.5 cm (488.4 in.) |
| Alternator | — | 80 A |
| Number of Lower Rollers | — | 8 |
| Number of Upper Rollers | — | 2 |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.