SPECS / COMPARISON
Kobelco SK30SR-6E vs Caterpillar 303E CR
A detailed comparison of the Kobelco SK30SR-6E and the Caterpillar 303E CR. Click a model name to view its full specifications.
Horsepower
Kobelco SK30SR-6E17 kW (23 HP)
Caterpillar 303E CR17 kW (23 HP)
Weight
Kobelco SK30SR-6E3320 kg (7320 lbs)
Caterpillar 303E CR3530 kg (7782 lbs)
Operating Weight
Kobelco SK30SR-6E3320 kg (7320 lbs)
Caterpillar 303E CR3530 kg (7782 lbs)
| Specification | Kobelco SK30SR-6E Mini Excavators | Caterpillar 303E CR Mini Excavators |
|---|---|---|
| Excavator Type | Mini Excavator | Mini Excavator |
| Weight | 3320 kg (7320 lbs) | 3530 kg (7782 lbs) |
| Horsepower | 17 kW (23 HP) | 17 kW (23 HP) |
| Digging Depth | 283 cm (112 in.) | 274 cm (108 in.) |
| Max Digging Depth | 283 cm (112 in.) | 274 cm (108 in.) |
| Max Loading Height | 344.4 cm (135.6 in.) | — |
| Max Reach Along Ground | 506.0 cm (199.2 in.) | 481.6 cm (189.6 in.) |
| Max Vertical Wall Digging Depth | 240.8 cm (94.8 in.) | — |
| Overall Length | 475.5 cm (187.2 in.) | — |
| Track Length | 5699.8 cm (2244.0 in.) | — |
| Length of Track on Ground | 475.5 cm (187.2 in.) | — |
| Reference Bucket Capacity | 0.2 m2 (0.2 cu yds) | — |
| Tail Swing Radius | 82.3 cm (32.4 in.) | — |
| Overall Width | 155.4 cm (61.2 in.) | — |
| Engine Make | Yanmar | Caterpillar |
| Engine Model | 3 TNV88F-E | C13 |
| Net Power | 17 kW (23 HP) | 17 kW (23 HP) |
| Gross Power | 18.7 kW (25.1 HP) | 18 kw (24.8 hp) |
| Rated Power | 2400 RPM | — |
| Operating Weight | 3320 kg (7320 lbs) | 3530 kg (7782 lbs) |
| Max Travel Speed | 4.3 km (2.7 mph) | 4.5 km (2.8 mph) |
| Swing Speed | 8.4 RPM | Machine 9 RPM |
| Cab Height | 253.0 cm (99.6 in.) | — |
| Max Torque | 81.8 Nm (60.3 ft-lbs) | — |
| Fuel Capacity | 42.0 l (11.1 gal) | — |
| Ground Pressure | 29.0 kPa (4.2 psi) | — |
| Number of Track Rollers per Side | 4 | — |
| Displacement | 1638.7 cc (100 cu. in.) | 1261.8 cc (77 cu. in.) |
| Shoe Size | 30.0 cm (11.8 in.) | — |
| No of Cylinders | 3 | — |
| Max Cutting Height | 484.6 cm (190.8 in.) | — |
| Hydraulic Pump Type | Pump Type Two variable displacement pumps + one gear pump | — |
| Torque Power | 1440 RPM | — |
| Blade Height | — | 33 cm (13 in) |
| Blade Lift Height | — | 41 cm (16 in.) |
| Stroke | — | 8.9 cm (3.5 in) |
| Bore | — | 7.9 cm (3.1 in) |
| Boom Swing(Left) | — | 80 ° |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.