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| engine | Tata Hitachi NX 50 | Yanmar Vi035-6B | |
|---|---|---|---|
| Model | Yanmar 4TNV88-BSTAH | 3TNV88-ZSBV | - |
| Type | Water cooled, 4-cylinder diesel engine, direct injection | - | - |
| Engine Gross Power | 25.9kW @ 2100 rpm | 27.3 hp @ 2200 rpm | - |
| Max. Torque | 143Nm @ 1200 rpm | - | - |
| Displacement | 2.19 L | - | - |
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| undercarriage | |||
|---|---|---|---|
| No. Of Shoes | 39 | - | - |
| No. Of Upper Rollers | 1 | - | - |
| No. Of Bottom Rollers | 4 | - | - |
| Track Shoe Width | 400 mm | - | - |
| swing system | |||
|---|---|---|---|
| Max. Swing Speed | 9 rpm | 9.5 rpm | - |
| Min. Swing Radius | 2037 mm | - | - |
| drive and brake | |||
|---|---|---|---|
| Max. Travel Speed | 4 km/h | 4.5 km/h | - |
| Gradeability | 30ยฐ(58%) | - | - |
| hydraulic system | |||
|---|---|---|---|
| Main Pump Type | Two variable displacement axial piston pumps | - | - |
| Main Pump Max. Oil Flow | 1 X 9.5 lpm | - | - |
| Travel Circuit | 250 kgf/cm2 | - | - |
| refill capacity | |||
|---|---|---|---|
| Fuel Tank Capacity | 62 L | 41 L | - |
| Engine Oil And Filter | 7.4 L | - | - |
| Hydraulic System | 84 L | - | - |
| Hydraulic Tank Capacity | 50 L | - | - |
| weight and ground pressure | |||
|---|---|---|---|
| Operating Weight | 5190 kg | 3635 kg | - |
| Ground Pressure | - | 33.6 kPa | - |
| dimensions | |||
|---|---|---|---|
| Overall Length | 5412 mm | - | - |
| Overall Height | 2680 mm | - | - |
| Bucket Capacity | 0.18-0.1 mยณ | 0.11 mยณ | - |
| Track Gauge | 1450 mm | - | - |
| Ground Clearance | 323 mm | 320 mm | - |
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| working ranges | |||
|---|---|---|---|
| Max. Dumping Height | 4194 mm | - | - |
| Max. Digging Depth | 3547 mm | - | - |
| Max. Digging Reach | 5934 mm | - | - |
| Max. Digging Reach At Ground Level | 5782 mm | - | - |
| Boom Length | 2884 mm | - | - |
| Arm Length | 1500 mm | - | - |
| Bucket Digging Force | 3740 kgf | 32.1 kN | - |
| Arm Crowding Force | - | 20.4 kN | - |
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| bucket digging de | |||
|---|---|---|---|
| Arm Crowding Force | 2450 kgf | - | - |
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| Tata Hitachi NX 50 | Yanmar Vi035-6B |
|---|
| engine | |
|---|---|
|
Model
Yanmar 4TNV88-BSTAH
3TNV88-ZSBV
|
|
|
Type
Water cooled, 4-cylinder diesel engine, direct injection
-
|
|
|
Engine Gross Power
25.9kW @ 2100 rpm
27.3 hp @ 2200 rpm
|
|
|
Max. Torque
143Nm @ 1200 rpm
-
|
|
|
Displacement
2.19 L
-
|
|
|
|
|
| undercarriage | |
|
No. Of Shoes
39
-
|
|
|
No. Of Upper Rollers
1
-
|
|
|
No. Of Bottom Rollers
4
-
|
|
|
Track Shoe Width
400 mm
-
|
|
| swing system | |
|
Max. Swing Speed
9 rpm
9.5 rpm
|
|
|
Min. Swing Radius
2037 mm
-
|
|
| drive and brake | |
|
Max. Travel Speed
4 km/h
4.5 km/h
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|
|
Gradeability
30ยฐ(58%)
-
|
|
| hydraulic system | |
|
Main Pump Type
Two variable displacement axial piston pumps
-
|
|
|
Main Pump Max. Oil Flow
1 X 9.5 lpm
-
|
|
|
Travel Circuit
250 kgf/cm2
-
|
|
| refill capacity | |
|
Fuel Tank Capacity
62 L
41 L
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|
|
Engine Oil And Filter
7.4 L
-
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|
Hydraulic System
84 L
-
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Hydraulic Tank Capacity
50 L
-
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|
| weight and ground pressure | |
|
Operating Weight
5190 kg
3635 kg
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|
|
Ground Pressure
-
33.6 kPa
|
|
| dimensions | |
|
Overall Length
5412 mm
-
|
|
|
Overall Height
2680 mm
-
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|
|
Bucket Capacity
0.18-0.1 mยณ
0.11 mยณ
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|
|
Track Gauge
1450 mm
-
|
|
|
Ground Clearance
323 mm
320 mm
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|
|
|
|
| working ranges | |
|
Max. Dumping Height
4194 mm
-
|
|
|
Max. Digging Depth
3547 mm
-
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|
|
Max. Digging Reach
5934 mm
-
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Max. Digging Reach At Ground Level
5782 mm
-
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Boom Length
2884 mm
-
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Arm Length
1500 mm
-
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Bucket Digging Force
3740 kgf
32.1 kN
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Arm Crowding Force
-
20.4 kN
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| bucket digging de | |
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Arm Crowding Force
2450 kgf
-
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