SPECS / COMPARISON
Komatsu PC30-1 vs Kubota KX91-3
A detailed comparison of the Komatsu PC30-1 and the Kubota KX91-3. Click a model name to view its full specifications.
Horsepower
Komatsu PC30-119 kW (26 HP)
Kubota KX91-321 kW (28 HP)
Weight
Komatsu PC30-13198 kg (7050 lbs)
Kubota KX91-33225 kg (7110 lbs)
Operating Weight
Komatsu PC30-13198 kg (7050 lbs)
Kubota KX91-33225 kg (7110 lbs)
| Specification | Komatsu PC30-1 Mini Excavators | Kubota KX91-3 Mini Excavators |
|---|---|---|
| Excavator Type | Mini Excavator | Mini Excavator |
| Weight | 3198 kg (7050 lbs) | 3225 kg (7110 lbs) |
| Horsepower | 19 kW (26 HP) | 21 kW (28 HP) |
| Digging Depth | 308 cm (121 in.) | 320 cm (126 in.) |
| Max Digging Depth | 308 cm (121 in.) | 320 cm (126 in.) |
| Max Loading Height | 265.2 cm (104.4 in.) | 353.6 cm (139.2 in.) |
| Max Reach Along Ground | 487.7 cm (192.0 in.) | 515.1 cm (202.8 in.) |
| Max Vertical Wall Digging Depth | 216.4 cm (85.2 in.) | 240.8 cm (94.8 in.) |
| Overall Length | 490.7 cm (193.2 in.) | 478.5 cm (188.4 in.) |
| Track Length | 1889.8 cm (744.0 in.) | — |
| Length of Track on Ground | 158.5 cm (62.4 in.) | — |
| Ground Clearance | 33.5 cm (13.2 in.) | 30.5 cm (12.0 in.) |
| Tail Swing Radius | 146.3 cm (57.6 in.) | — |
| Overall Width | 158.5 cm (62.4 in.) | 155.4 cm (61.2 in.) |
| Engine Make | Komatsu | Kubota |
| Engine Model | 3 D84-IB | D1503 |
| Net Power | 19 kW (26 HP) | 21 kW (28 HP) |
| Gross Power | 21.7 kW (29.1 HP) | 23.2 kW (31.1 HP) |
| Hydraulic Pump Flow Capacity | 95 LPM (25.1 GPM) | 102 LPM (27.3 GPM) |
| Hydraulic System Capacity | 50.3 l (13.3 gal) | 36.0 l (9.5 gal) |
| Relief Valve Pressure | 172 Bar (2490 psi) | — |
| Operating Weight | 3198 kg (7050 lbs) | 3225 kg (7110 lbs) |
| Max Travel Speed | 2.3 km (1.4 mph) | 4.7 km (2.9 mph) |
| Swing Speed | 13 RPM | 9.4 RPM |
| Cab Height | 234.7 cm (92.4 in.) | — |
| Fuel Capacity | 40.1 l (10.6 gal) | 45.0 l (11.9 gal) |
| Ground Pressure | 26.2 kPa (3.8 psi) | 31.0 kPa (4.5 psi) |
| Displacement | 1412.6 cc (86 cu. in.) | 1499.4 cc (92 cu. in.) |
| Shoe Size | 30.2 cm (11.9 in.) | — |
| Max Cutting Height | 396.2 cm (156.0 in.) | 496.8 cm (195.6 in.) |
| Track Gauge | 140.2 cm (55.2 in.) | — |
| Removal Counterweight Clearance | 57.9 cm (22.8 in.) | — |
| Rated Power | — | 2300 RPM |
| Drawbar Pull | — | 3.793 kg (8363 lbs) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.