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Compare
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| engine | Komatsu PC450LC-7 | Yanmar Vi035-6B | |
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| Model | Komatsu SAA6D125E-3 | 3TNV88-ZSBV | - |
| Type | Water-cooled, 4 cycle, direct injection, turbocharged, after-cooled | - | - |
| Engine Gross Power | 347 hp(259 kw) @ 1850 rpm | 27.3 hp @ 2200 rpm | - |
| Displacement | 11.04 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 | 9.0 rpm | 9.5 rpm | - |
| Min. Swing Radius | 4605-4890 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 | - | - |
| Main Pump Max. Oil Flow | 690 lpm | - | - |
| Swing Circuit | 27.9 MPa | - | - |
| Travel Circuit | 37.3 MPa | - | - |
| refill capacity | |||
|---|---|---|---|
| Fuel Tank Capacity | 650 L | 41 L | - |
| Engine Oil And Filter | 38 L | - | - |
| Hydraulic Tank Capacity | 248 L | - | - |
| weight and ground pressure | |||
|---|---|---|---|
| Operating Weight | 45000 kg | 3635 kg | - |
| Ground Pressure | 79.5 kPa | 33.6 kPa | - |
| dimensions | |||
|---|---|---|---|
| Overall Length | 11520-11995 mm | - | - |
| Overall Height | 3745-3850 mm | - | - |
| Bucket Capacity | 2.6-3.1 mยณ | 0.11 mยณ | - |
| Track Gauge | 2740 mm | - | - |
| Ground Clearance | 550 mm | 320 mm | - |
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| working ranges | |||
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| Max. Dumping Height | 6745-7030 mm | - | - |
| Max. Digging Depth | 6700-7375 mm | - | - |
| Max. Vertical Wall Digging Depth | 3090-5350 mm | - | - |
| Max. Digging Reach | 11055-11500 mm | - | - |
| Max. Digging Reach At Ground | 10825-11280 mm | - | - |
| Boom Length | 6.67-7.06 m | - | - |
| Arm Length | 2.4-2.9 m | - | - |
| Bucket Digging Force | 240-327 kN | 32.1 kN | - |
| Arm Crowding Force | 245-311 kN | 20.4 kN | - |
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| Komatsu PC450LC-7 | Yanmar Vi035-6B |
|---|
| engine | |
|---|---|
|
Model
Komatsu SAA6D125E-3
3TNV88-ZSBV
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|
|
Type
Water-cooled, 4 cycle, direct injection, turbocharged, after-cooled
-
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|
|
Engine Gross Power
347 hp(259 kw) @ 1850 rpm
27.3 hp @ 2200 rpm
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|
Displacement
11.04 L
-
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|
| undercarriage | |
|
No. Of Shoe
49
-
|
|
|
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
9.0 rpm
9.5 rpm
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Min. Swing Radius
4605-4890 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
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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
650 L
41 L
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Engine Oil And Filter
38 L
-
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Hydraulic Tank Capacity
248 L
-
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| weight and ground pressure | |
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Operating Weight
45000 kg
3635 kg
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|
Ground Pressure
79.5 kPa
33.6 kPa
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| dimensions | |
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Overall Length
11520-11995 mm
-
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Overall Height
3745-3850 mm
-
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Bucket Capacity
2.6-3.1 mยณ
0.11 mยณ
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Track Gauge
2740 mm
-
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Ground Clearance
550 mm
320 mm
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| working ranges | |
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Max. Dumping Height
6745-7030 mm
-
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Max. Digging Depth
6700-7375 mm
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Max. Vertical Wall Digging Depth
3090-5350 mm
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Max. Digging Reach
11055-11500 mm
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Max. Digging Reach At Ground
10825-11280 mm
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Boom Length
6.67-7.06 m
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Arm Length
2.4-2.9 m
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Bucket Digging Force
240-327 kN
32.1 kN
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Arm Crowding Force
245-311 kN
20.4 kN
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