SPECS / COMPARISON
Caterpillar 321D LCR vs Caterpillar 322B
A detailed comparison of the Caterpillar 321D LCR and the Caterpillar 322B. Click a model name to view its full specifications.
Horsepower
Caterpillar 321D LCR110 kW (148 HP)
Caterpillar 322B114 kW (153 HP)
Weight
Caterpillar 321D LCR23530 kg (51875 lbs)
Caterpillar 322B22760 kg (50177 lbs)
Operating Weight
Caterpillar 321D LCR23530 kg (51875 lbs)
Caterpillar 322B22760 kg (50177 lbs)
| Specification | Caterpillar 321D LCR Mid-Size Excavators | Caterpillar 322BMid-Size Excavators |
|---|---|---|
| Excavator Type | Mid-Size Excavator | Mid-Size Excavator |
| Weight | 23530 kg (51875 lbs) | 22760 kg (50177 lbs) |
| Horsepower | 110 kW (148 HP) | 114 kW (153 HP) |
| Digging Depth | 671 cm (264 in.) | 674 cm (265 in.) |
| Max Digging Depth | 671 cm (264 in.) | 674 cm (265 in.) |
| Max Loading Height | 792.5 cm (312.0 in.) | 673.6 cm (265.2 in.) |
| Max Reach Along Ground | 978.4 cm (385.2 in.) | 1002.8 cm (394.8 in.) |
| Max Vertical Wall Digging Depth | 591.3 cm (232.8 in.) | 573.0 cm (225.6 in.) |
| Overall Length | 890.0 cm (350.4 in.) | 996.7 cm (392.4 in.) |
| Track Length | 4389.1 cm (1728.0 in.) | 4145.3 cm (1632.0 in.) |
| Length of Track on Ground | 365.8 cm (144.0 in.) | 347.5 cm (136.8 in.) |
| Reference Bucket Capacity | 1.1 m2 (1.4 cu yds) | 1.1 m2 (1.4 cu yds) |
| Max Bucket Capacity | 1.6 m2 (2.1 cu yds) | 1.5 m2 (2.0 cu yds) |
| Ground Clearance | 45.7 cm (18.0 in.) | 48.8 cm (19.2 in.) |
| Tail Swing Radius | 167.6 cm (66.0 in.) | 292.6 cm (115.2 in.) |
| Overall Width | 298.7 cm (117.6 in.) | 301.8 cm (118.8 in.) |
| Engine Make | Caterpillar | Caterpillar |
| Engine Model | C6.4 ACERT | 3116 TA |
| Net Power | 110 kW (148 HP) | 114 kW (153 HP) |
| Gross Power | 118.8 kW (159.3 HP) | 122.5 kW (164.3 HP) |
| Hydraulic Pump Flow Capacity | 204 LPM (54 GPM) | 409 LPM (108.4 GPM) |
| Hydraulic System Capacity | 208.2 l (55.0 gal) | 265.4 l (70.1 gal) |
| Relief Valve Pressure | 350 Bar (5076 psi) | 343 Bar (4980 psi) |
| Operating Weight | 23530 kg (51875 lbs) | 22760 kg (50177 lbs) |
| Max Travel Speed | 5.6 km (3.5 mph) | 5.6 km (3.5 mph) |
| Swing Speed | 11.5 RPM | — |
| Cab Height | 298.7 cm (117.6 in.) | 298.7 cm (117.6 in.) |
| Cooling Capacity | 25.0 l (6.6 gal) | 31.8 l (8.4 gal) |
| Fuel Capacity | 329.3 l (87.0 gal) | 340.3 l (89.9 gal) |
| Swing Drive Capacity | 7.9 l (2.1 gal) | 8.3 l (2.2 gal) |
| Engine Oil Capacity | 30.3 l (8.0 gal) | 21.6 l (5.7 gal) |
| Operating Voltage | Operating Voltage 24 V | Operating Voltage 24 V |
| Stroke | 13.2 cm (5.2 in) | — |
| Bore | 10.4 cm (4.1 in) | — |
| Number of Carrier Rollers per Side | 2 | — |
| Number of Track Rollers per Side | 8 | — |
| Number of Shoes per Side | 49 | — |
| Displacement | 6374.6 cc (389 cu. in.) | 6604.0 cc (403 cu. in.) |
| Shoe Size | 61.0 cm (24.0 in.) | 60.2 cm (23.7 in.) |
| Max Cutting Height | 1100.3 cm (433.2 in.) | 969.3 cm (381.6 in.) |
| Alternator | 50 A | 55 A |
| Removal Counterweight Clearance | 45.7 cm (18.0 in.) | 109.7 cm (43.2 in.) |
| Drawbar Pull | 21.007 kg (46311 lbs) | 19.783 kg (43613 lbs) |
| Min Bucket Capacity | — | 1.0 m2 (1.3 cu yds) |
| Rated Power | — | 1950 RPM |
| Aspiration | — | Turbocharged, after-cooled |
| Track Gauge | — | 240.8 cm (94.8 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.