SPECS / COMPARISON
Caterpillar 321C LCR vs Komatsu PC228USLC-3E0
A detailed comparison of the Caterpillar 321C LCR and the Komatsu PC228USLC-3E0. Click a model name to view its full specifications.
Horsepower
Caterpillar 321C LCR103 kW (138 HP)
Komatsu PC228USLC-3E0110 kW (147 HP)
Weight
Caterpillar 321C LCR22750 kg (50155 lbs)
Komatsu PC228USLC-3E022630 kg (49891 lbs)
Operating Weight
Caterpillar 321C LCR22750 kg (50155 lbs)
Komatsu PC228USLC-3E022630 kg (49891 lbs)
| Specification | Caterpillar 321C LCR Mid-Size Excavators | Komatsu PC228USLC-3E0 Mid-Size Excavators |
|---|---|---|
| Excavator Type | Mid-Size Excavator | Mid-Size Excavator |
| Weight | 22750 kg (50155 lbs) | 22630 kg (49891 lbs) |
| Horsepower | 103 kW (138 HP) | 110 kW (147 HP) |
| Digging Depth | 664 cm (262 in.) | 664 cm (262 in.) |
| Max Digging Depth | 664 cm (262 in.) | 664 cm (262 in.) |
| Max Loading Height | 798.6 cm (314.4 in.) | — |
| Max Reach Along Ground | 969.3 cm (381.6 in.) | — |
| Max Vertical Wall Digging Depth | 594.4 cm (234.0 in.) | 600.5 cm (236.4 in.) |
| Overall Length | 883.9 cm (348.0 in.) | — |
| Track Length | 10607.0 cm (4176.0 in.) | 4389.1 cm (1728.0 in.) |
| Length of Track on Ground | 883.9 cm (348.0 in.) | 365.8 cm (144.0 in.) |
| Ground Clearance | 48.8 cm (19.2 in.) | 45.7 cm (18.0 in.) |
| Tail Swing Radius | 167.6 cm (66.0 in.) | 170.7 cm (67.2 in.) |
| Overall Width | 320.0 cm (126.0 in.) | 310.9 cm (122.4 in.) |
| Engine Make | Caterpillar | Komatsu |
| Engine Model | 3066 T ATAAC | SAA6D107E-1 |
| Net Power | 103 kW (138 HP) | 110 kW (147 HP) |
| Gross Power | 110 kw (147.6 hp) | 116 kw (155.6 hp) |
| Rated Power | 1800 RPM | 2000 RPM |
| Hydraulic Pump Flow Capacity | 204 LPM (54.2 GPM) | 428 LPM (113.1 GPM) |
| Hydraulic System Capacity | 260.1 l (68.7 gal) | — |
| Operating Weight | 22750 kg (50155 lbs) | 22630 kg (49891 lbs) |
| Max Travel Speed | 5.6 km (3.5 mph) | 5.6 km (3.5 mph) |
| Swing Speed | 10.6 RPM | 11 RPM |
| Cab Height | 320.0 cm (126.0 in.) | 304.8 cm (120.0 in.) |
| Cooling Capacity | 32.2 l (8.5 gal) | — |
| Fuel Capacity | 330.1 l (87.2 gal) | — |
| Swing Drive Capacity | 8.3 l (2.2 gal) | — |
| Engine Oil Capacity | 30.3 l (8.0 gal) | — |
| Stroke | 13.2 cm (5.2 in) | 12.4 cm (4.9 in) |
| Bore | 10.4 cm (4.1 in) | 10.9 cm (4.3 in) |
| Displacement | 6400.8 cc (391 cu. in.) | 6690.8 cc (408 cu. in.) |
| Shoe Size | 80.0 cm (31.5 in.) | 60.2 cm (23.7 in.) |
| Max Cutting Height | 1094.2 cm (430.8 in.) | — |
| Track Gauge | 240.8 cm (94.8 in.) | 240.8 cm (94.8 in.) |
| Drawbar Pull | 19.986 kg (44062.6 lbs) | 20.598 kg (45411.5 lbs) |
| Max Digging Reach | — | 987.6 cm (388.8 in.) |
| Min swing radius | — | 2773.7 cm (1092.0 in.) |
| Aspiration | — | Turbocharged |
| Ground Pressure | — | 47.6 kPa (6.9 psi) |
| Max Dumping Height | — | 783.3 cm (308.4 in.) |
| Max Digging Height | — | 1072.9 cm (422.4 in.) |
| Bucket Digging Force(SAE) | — | 14.072 kg (31023.7 lbs) |
| Bucket Digging Force(ISO) | — | 15.194 kg (33496.6 lbs) |
| Arm Crowd Force(ISO) | — | 11.013 kg (24279.4 lbs) |
| Arm Crowd Force | — | 10.299 kg (22705.8 lbs) |
| Number of Carrier Rollers per Side | — | 2 |
| Number of Track Rollers per Side | — | 9 |
| Number of Shoes per Side | — | 49 |
| Removal Counterweight Clearance | — | 106.7 cm (42.0 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.