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| engine | Kobelco SK30SR | Escort Kubota U30-6S | |
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| Model | YANMAR 3TNV82A-B | D1803-M-DI-E2-BH-TH1 | - |
| Type | Water cooled, 4-cycle, 3-cylinder, direct injection, diesel engine | - | - |
| Engine Gross Power | 18.1 kw @ 2400 rpm | 27.5 HP(20.5 KW) @ 2200 rpm | - |
| Max. Torque | 79.4 Nm @ 1440 rpm | - | - |
| Displacement | 1.3 L | 1.82 L | - |
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| swing system | |||
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| Max. Swing Speed | 8.4 rpm | 8.6 rpm | - |
| Min. Swing Radius | 2190-2340 mm | 1845 mm | - |
| drive and brake | |||
|---|---|---|---|
| Max. Travel Speed | 4.2 km/h | 4.5 km/h | - |
| Gradability | 58%(30ยฐ) | - | - |
| hydraulic system | |||
|---|---|---|---|
| Main Pump Type | Two variable displacement pumps + one gear pump | 1 Variable Pump | - |
| Main Pump Max. Oil Flow | 2 x 38.4 lpm, 1 x 19.2 lpm | - | - |
| refill capacity | |||
|---|---|---|---|
| Fuel Tank Capacity | 42 L | 41.5 L | - |
| Hydraulic System | 44.8 L | - | - |
| Hydraulic Tank Capacity | 20.4 L | - | - |
| weight and ground pressure | |||
|---|---|---|---|
| Operating Weight | 3500 kg (cab), 3340 kg (canopy) | 3155-3270 kg | - |
| Ground Pressure | 31.3 kPa (cab), 29.9 kPa (canopy) | - | - |
| dimensions | |||
|---|---|---|---|
| Overall Length | 4730 mm | 4545 mm | - |
| Overall Height | 2510 mm | 2485 mm | - |
| Bucket Capacity | 0.12 mยณ | 0.1 mยณ | - |
| Ground Clearance | 300 mm | 290 mm | - |
| working ranges | |||
|---|---|---|---|
| Max. Dumping Height | 3420-3860 mm | 2880 mm | - |
| Max. Digging Depth | 2800-3130 mm | 2820 mm | - |
| Max. Vertical Wall Digging Depth | 2360-2860 mm | 2290 mm | - |
| Max. Digging Reach | 5200-5490 mm | - | - |
| Max. Digging Reach At Ground Level | 5040-5340 mm | - | - |
| Arm Length | 1.32-1.62 m | - | - |
| Bucket Digging Force | 27.7 kN | - | - |
| Arm Crowding Force | 16.5-19.1 kN | - | - |
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| Kobelco SK30SR | Escort Kubota U30-6S |
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| engine | |
|---|---|
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Model
YANMAR 3TNV82A-B
D1803-M-DI-E2-BH-TH1
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Type
Water cooled, 4-cycle, 3-cylinder, direct injection, diesel engine
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Engine Gross Power
18.1 kw @ 2400 rpm
27.5 HP(20.5 KW) @ 2200 rpm
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Max. Torque
79.4 Nm @ 1440 rpm
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|
Displacement
1.3 L
1.82 L
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|
|
| swing system | |
|
Max. Swing Speed
8.4 rpm
8.6 rpm
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|
Min. Swing Radius
2190-2340 mm
1845 mm
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| drive and brake | |
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Max. Travel Speed
4.2 km/h
4.5 km/h
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|
|
Gradability
58%(30ยฐ)
-
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| hydraulic system | |
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Main Pump Type
Two variable displacement pumps + one gear pump
1 Variable Pump
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Main Pump Max. Oil Flow
2 x 38.4 lpm, 1 x 19.2 lpm
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| refill capacity | |
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Fuel Tank Capacity
42 L
41.5 L
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Hydraulic System
44.8 L
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Hydraulic Tank Capacity
20.4 L
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| weight and ground pressure | |
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Operating Weight
3500 kg (cab), 3340 kg (canopy)
3155-3270 kg
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Ground Pressure
31.3 kPa (cab), 29.9 kPa (canopy)
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| dimensions | |
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Overall Length
4730 mm
4545 mm
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Overall Height
2510 mm
2485 mm
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Bucket Capacity
0.12 mยณ
0.1 mยณ
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Ground Clearance
300 mm
290 mm
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| working ranges | |
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Max. Dumping Height
3420-3860 mm
2880 mm
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Max. Digging Depth
2800-3130 mm
2820 mm
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Max. Vertical Wall Digging Depth
2360-2860 mm
2290 mm
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Max. Digging Reach
5200-5490 mm
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Max. Digging Reach At Ground Level
5040-5340 mm
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Arm Length
1.32-1.62 m
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Bucket Digging Force
27.7 kN
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Arm Crowding Force
16.5-19.1 kN
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