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| engine | Komatsu PC500LC-10R | Escort Kubota U30-6S | |
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| Model | Komatsu SAA6D125E-5 | D1803-M-DI-E2-BH-TH1 | - |
| Type | Water-cooled, 4-cycle, direct injection, Turbocharged, aftercooled | - | - |
| Engine Gross Power | 362 hp(270 kw) @ 1900 rpm | 27.5 HP(20.5 KW) @ 2200 rpm | - |
| Displacement | 11.04 L | 1.82 L | - |
| undercarriage | |||
|---|---|---|---|
| No. Of Shoe | 49 | - | - |
| No. Of Upper Rollers | 2 | - | - |
| No. Of Bottom Rollers | 8 | - | - |
| Track Shoe Width | 600 mm | - | - |
| swing system | |||
|---|---|---|---|
| Max. Swing Speed | 9.1 rpm | 8.6 rpm | - |
| Min. Swing Radius | 4685-4720 mm | 1845 mm | - |
| drive and brake | |||
|---|---|---|---|
| Max. Travel Speed | 5.5 km/h | 4.5 km/h | - |
| Gradeability | 70%(35ยฐ) | - | - |
| hydraulic system | |||
|---|---|---|---|
| Main Pump Type | Variable displacement piston type | 1 Variable Pump | - |
| Main Pump Max. Oil Flow | 690 lpm | - | - |
| Swing Circuit | 27.9 MPa | - | - |
| Travel Circuit | 37.3 MPa | - | - |
| refill capacity | |||
|---|---|---|---|
| Fuel Tank Capacity | 640 L | 41.5 L | - |
| Engine Oil And Filter | 37 L | - | - |
| Hydraulic Tank Capacity | 279 L | - | - |
| weight and ground pressure | |||
|---|---|---|---|
| Operating Weight | 50060 kg | 3155-3270 kg | - |
| Ground Pressure | 87.3 kPa | - | - |
| dimensions | |||
|---|---|---|---|
| Overall Length | 11855-11945 mm | 4545 mm | - |
| Overall Height | 3980-4220 mm | 2485 mm | - |
| Bucket Capacity | 3.5-3.7 mยณ | 0.1 mยณ | - |
| Track Gauge | 2740 mm | - | - |
| Ground Clearance | 570 mm | 290 mm | - |
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| working ranges | |||
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| Max. Dumping Height | 6675-6750 mm | 2880 mm | - |
| Max. Digging Depth | 6640-7150 mm | 2820 mm | - |
| Max. Vertical Wall Digging Depth | 2495-2725 mm | 2290 mm | - |
| Max. Digging Reach | 10945-11350 mm | - | - |
| Max. Digging Reach At Ground | 10720-11135 mm | - | - |
| Boom Length | 6670 mm | - | - |
| Arm Length | 2400-2900 mm | - | - |
| Bucket Digging Force | 304-339 kN | - | - |
| Arm Crowding Force | 244-273 kN | - | - |
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| Komatsu PC500LC-10R | Escort Kubota U30-6S |
|---|
| engine | |
|---|---|
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Model
Komatsu SAA6D125E-5
D1803-M-DI-E2-BH-TH1
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Type
Water-cooled, 4-cycle, direct injection, Turbocharged, aftercooled
-
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|
Engine Gross Power
362 hp(270 kw) @ 1900 rpm
27.5 HP(20.5 KW) @ 2200 rpm
|
|
|
Displacement
11.04 L
1.82 L
|
|
| undercarriage | |
|
No. Of Shoe
49
-
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|
|
No. Of Upper Rollers
2
-
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|
|
No. Of Bottom Rollers
8
-
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Track Shoe Width
600 mm
-
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| swing system | |
|
Max. Swing Speed
9.1 rpm
8.6 rpm
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Min. Swing Radius
4685-4720 mm
1845 mm
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| drive and brake | |
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Max. Travel Speed
5.5 km/h
4.5 km/h
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Gradeability
70%(35ยฐ)
-
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| hydraulic system | |
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Main Pump Type
Variable displacement piston type
1 Variable Pump
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Main Pump Max. Oil Flow
690 lpm
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Swing Circuit
27.9 MPa
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Travel Circuit
37.3 MPa
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| refill capacity | |
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Fuel Tank Capacity
640 L
41.5 L
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Engine Oil And Filter
37 L
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Hydraulic Tank Capacity
279 L
-
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| weight and ground pressure | |
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Operating Weight
50060 kg
3155-3270 kg
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Ground Pressure
87.3 kPa
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| dimensions | |
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Overall Length
11855-11945 mm
4545 mm
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Overall Height
3980-4220 mm
2485 mm
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Bucket Capacity
3.5-3.7 mยณ
0.1 mยณ
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Track Gauge
2740 mm
-
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Ground Clearance
570 mm
290 mm
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| working ranges | |
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Max. Dumping Height
6675-6750 mm
2880 mm
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Max. Digging Depth
6640-7150 mm
2820 mm
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Max. Vertical Wall Digging Depth
2495-2725 mm
2290 mm
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Max. Digging Reach
10945-11350 mm
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Max. Digging Reach At Ground
10720-11135 mm
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Boom Length
6670 mm
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Arm Length
2400-2900 mm
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Bucket Digging Force
304-339 kN
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Arm Crowding Force
244-273 kN
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