SPECS / COMPARISON
Case CX22B vs Komatsu PC20R-8
A detailed comparison of the Case CX22B and the Komatsu PC20R-8. Click a model name to view its full specifications.
Horsepower
Case CX22B17 kW (23 HP)
Komatsu PC20R-817 kW (23 HP)
Weight
Case CX22B2420 kg (5335 lbs)
Komatsu PC20R-82535 kg (5589 lbs)
Operating Weight
Case CX22B2420 kg (5335 lbs)
Komatsu PC20R-82535 kg (5589 lbs)
| Specification | Case CX22B Mini Excavators | Komatsu PC20R-8 Mini Excavators |
|---|---|---|
| Excavator Type | Mini Excavator | Mini Excavator |
| Weight | 2420 kg (5335 lbs) | 2535 kg (5589 lbs) |
| Horsepower | 17 kW (23 HP) | 17 kW (23 HP) |
| Digging Depth | 232 cm (91 in.) | 238 cm (94 in.) |
| Max Digging Depth | 232 cm (91 in.) | 238 cm (94 in.) |
| Max Reach Along Ground | 408.4 cm (160.8 in.) | 426.7 cm (168.0 in.) |
| Max Vertical Wall Digging Depth | 179.8 cm (70.8 in.) | 192.0 cm (75.6 in.) |
| Track Length | 1767.8 cm (696.0 in.) | 1585.0 cm (624.0 in.) |
| Length of Track on Ground | 149.4 cm (58.8 in.) | 134.1 cm (52.8 in.) |
| Ground Clearance | 48.8 cm (19.2 in.) | — |
| Tail Swing Radius | 76.2 cm (30.0 in.) | 125.0 cm (49.2 in.) |
| Overall Width | 140.2 cm (55.2 in.) | 137.2 cm (54.0 in.) |
| Engine Make | Yanmar | Komatsu |
| Engine Model | 3 TNV82A-SYB | 3 D78AE-3FA |
| Net Power | 17 kW (23 HP) | 17 kW (23 HP) |
| Gross Power | 18.7 kW (25.1 HP) | 19 kw (26.7 hp) |
| Hydraulic Pump Flow Capacity | 23 LPM (6.9 GPM) | 57 LPM (15.8 GPM) |
| Hydraulic System Capacity | 25.4 l (6.7 gal) | 29.1 l (7.7 gal) |
| Operating Weight | 2420 kg (5335 lbs) | 2535 kg (5589 lbs) |
| Swing Speed | 8.7 RPM | 9 RPM |
| Cab Height | 246.9 cm (97.2 in.) | 246.9 cm (97.2 in.) |
| Max Torque | 80.1 Nm (59.1 ft-lbs) | 72.5 Nm (53.5 ft-lbs) |
| Cooling Capacity | 4.2 l (1.1 gal) | 4.2 l (1.1 gal) |
| Fuel Capacity | 28.0 l (7.4 gal) | 35.2 l (9.3 gal) |
| Engine Oil Capacity | 5.7 l (1.5 gal) | 3.8 l (1.0 gal) |
| Bucket Breakout Force | 5.037 kg (11105.6 lbs) | — |
| Displacement | 21794.8 cc (1330 cu. in.) | 1204.4 cc (74 cu. in.) |
| Track Gauge | 115.8 cm (45.6 in.) | 112.8 cm (44.4 in.) |
| Max Loading Height | — | 277.4 cm (109.2 in.) |
| Overall Length | — | 426.7 cm (168.0 in.) |
| Reference Bucket Capacity | — | 0.1 m2 (0.1 cu yds) |
| Max Bucket Capacity | — | 0.2 m2 (0.2 cu yds) |
| Min Bucket Capacity | — | 0.1 m2 (0.1 cu yds) |
| Rated Power | — | 2600 RPM |
| Relief Valve Pressure | — | 210 Bar (3046 psi) |
| Max Travel Speed | — | 4.3 km (2.7 mph) |
| Aspiration | — | Naturally |
| Operating Voltage | — | Operating Voltage 12 V |
| Ground Pressure | — | 11.0 kPa (1.6 psi) |
| Number of Track Rollers per Side | — | 3 |
| Number of Shoes per Side | — | 38 |
| Shoe Size | — | 25.1 cm (9.9 in.) |
| No of Cylinders | — | 3 |
| Max Cutting Height | — | 405.4 cm (159.6 in.) |
| Alternator | — | 40 A |
| Removal Counterweight Clearance | — | 54.9 cm (21.6 in.) |
| Torque Power | — | 1600 RPM |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.