SPECS / COMPARISON
Kubota KX71-3HGLS vs Doosan DX30Z
A detailed comparison of the Kubota KX71-3HGLS and the Doosan DX30Z. Click a model name to view its full specifications.
Horsepower
Kubota KX71-3HGLS18 kW (24 HP)
Doosan DX30Z18 kW (24 HP)
Weight
Kubota KX71-3HGLS2970 kg (6548 lbs)
Doosan DX30Z3180 kg (7011 lbs)
Operating Weight
Kubota KX71-3HGLS2970 kg (6548 lbs)
Doosan DX30Z3180 kg (7011 lbs)
| Specification | Kubota KX71-3HGLS Mini Excavators | Doosan DX30Z Mini Excavators |
|---|---|---|
| Excavator Type | Mini Excavator | Mini Excavator |
| Weight | 2970 kg (6548 lbs) | 3180 kg (7011 lbs) |
| Horsepower | 18 kW (24 HP) | 18 kW (24 HP) |
| Digging Depth | 293 cm (115 in.) | 287 cm (113 in.) |
| Max Digging Depth | 293 cm (115 in.) | 287 cm (113 in.) |
| Max Vertical Wall Digging Depth | 210.3 cm (82.8 in.) | 228.6 cm (90.0 in.) |
| Track Length | 1920.2 cm (756.0 in.) | 2011.7 cm (792.0 in.) |
| Length of Track on Ground | 161.5 cm (63.6 in.) | 167.6 cm (66.0 in.) |
| Ground Clearance | 30.5 cm (12.0 in.) | 30.5 cm (12.0 in.) |
| Tail Swing Radius | 161.5 cm (63.6 in.) | 79.2 cm (31.2 in.) |
| Engine Make | Kubota | Yanmar |
| Engine Model | V1505-E4 | 3 TNV82A-PDB |
| Net Power | 18 kW (24 HP) | 18 kW (24 HP) |
| Gross Power | 19 kw (26.4 hp) | 19.5 kW (26.1 HP) |
| Rated Power | 2300 RPM | 2400 RPM |
| Hydraulic Pump Flow Capacity | 30 LPM (8.6 GPM) | 72 LPM (19.7 GPM) |
| Hydraulic System Capacity | 50.7 l (13.4 gal) | 50.3 l (13.3 gal) |
| Operating Weight | 2970 kg (6548 lbs) | 3180 kg (7011 lbs) |
| Max Travel Speed | 4.5 km (2.8 mph) | 4.7 km (2.9 mph) |
| Swing Speed | 9.4 RPM | 9.7 RPM |
| Cab Height | 243.8 cm (96.0 in.) | 249.9 cm (98.4 in.) |
| Blade Lift Height | 28 cm (11.9 in.) | — |
| Cooling Capacity | 5.7 l (1.5 gal) | 3.8 l (1.0 gal) |
| Fuel Capacity | 45.0 l (11.9 gal) | 35.2 l (9.3 gal) |
| Ground Pressure | 24.1 kPa (3.5 psi) | 29.0 kPa (4.2 psi) |
| Max Dumping Height | 350.5 cm (138.0 in.) | — |
| Max Digging Height | 472.4 cm (186.0 in.) | — |
| Displacement | 1497.8 cc (91 cu. in.) | 1332.3 cc (81 cu. in.) |
| No of Cylinders | 4 | 3 |
| Drawbar Pull | 7.183.974 kg (15837788.7 lbs) | — |
| Max Digging Radius | 481.1 cm (189.4 in.) | — |
| Max Drop below ground | 36.6 cm (14.4 in.) | — |
| Max Loading Height | — | 313.9 cm (123.6 in.) |
| Overall Length | — | 451.1 cm (177.6 in.) |
| Reference Bucket Capacity | — | 0.1 m2 (0.1 cu yds) |
| Overall Width | — | 155.4 cm (61.2 in.) |
| Relief Valve Pressure | — | 205 Bar (2974 psi) |
| Max Torque | — | 88.0 Nm (64.9 ft-lbs) |
| Engine Oil Capacity | — | 5.7 l (1.5 gal) |
| Operating Voltage | — | Operating Voltage 12 V |
| Number of Track Rollers per Side | — | 4 |
| Shoe Size | — | 30.2 cm (11.9 in.) |
| Max Cutting Height | — | 457.2 cm (180.0 in.) |
| Alternator | — | 40 A |
| Track Gauge | — | 128.0 cm (50.4 in.) |
| Removal Counterweight Clearance | — | 54.9 cm (21.6 in.) |
| Torque Power | — | 1200 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.