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| engine | Tata Hitachi Zaxis 38U | Escort Kubota U30-6S | |
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| Model | Yanmar - 3TNV88 | D1803-M-DI-E2-BH-TH1 | - |
| Type | 4 Cycle water cooled, direct injection | - | - |
| Engine Gross Power | 29.49 HP @ 2400 rpm | 27.5 HP(20.5 KW) @ 2200 rpm | - |
| Max. Torque | 105.5 Nm @ 1000 rpm | - | - |
| Displacement | 1.642 L | 1.82 L | - |
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| undercarriage | |||
|---|---|---|---|
| No. Of Shoes | 44x2 | - | - |
| No. Of Upper Rollers | 1x2 | - | - |
| No. Of Bottom Rollers | 4x2 | - | - |
| Track Shoe Width | 300 mm | - | - |
| swing system | |||
|---|---|---|---|
| Max. Swing Speed | 9.1 rpm | 8.6 rpm | - |
| Min. Swing Radius | 2070 mm | 1845 mm | - |
| drive and brake | |||
|---|---|---|---|
| Max. Travel Speed | 4.3 km/h | 4.5 km/h | - |
| Gradeability | 30ยฐ(58%) | - | - |
| hydraulic system | |||
|---|---|---|---|
| Main Pump Type | 2 Variable displacement axial piston pumps | 1 Variable Pump | - |
| Main Pump Max. Oil Flow | 10.8 lpm | - | - |
| Swing Circuit | 190 kgf/cmยฒ | - | - |
| Travel Circuit | 250 kgd/cmยฒ | - | - |
| refill capacity | |||
|---|---|---|---|
| Fuel Tank Capacity | 42 L | 41.5 L | - |
| Engine Oil And Filter | 7.2 L | - | - |
| Hydraulic System | 56 L | - | - |
| Hydraulic Tank Capacity | 32 L | - | - |
| weight and ground pressure | |||
|---|---|---|---|
| Operating Weight | 3620 kg | 3155-3270 kg | - |
| dimensions | |||
|---|---|---|---|
| Overall Length | 4640 mm | 4545 mm | - |
| Overall Height | 2470 mm | 2485 mm | - |
| Bucket Capacity | 0.04-0.11 mยณ | 0.1 mยณ | - |
| Track Gauge | 1440 mm | - | - |
| Ground Clearance | 270 mm | 290 mm | - |
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| working ranges | |||
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| Max. Dumping Height | 3460 mm | 2880 mm | - |
| Max. Digging Depth | 3060 mm | 2820 mm | - |
| Max. Vertical Wall Digging Depth | 2580 mm | 2290 mm | - |
| Max. Digging Reach | 5210 mm | - | - |
| Max. Digging Reach At Ground Level | 5080 mm | - | - |
| Boom Length | 2.47 m | - | - |
| Arm Length | 1.32 m | - | - |
| Bucket Digging Force | 2770 kgf | - | - |
| Arm Crowding Force | 1937 kgf | - | - |
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| Tata Hitachi Zaxis 38U | Escort Kubota U30-6S |
|---|
| engine | |
|---|---|
|
Model
Yanmar - 3TNV88
D1803-M-DI-E2-BH-TH1
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|
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Type
4 Cycle water cooled, direct injection
-
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Engine Gross Power
29.49 HP @ 2400 rpm
27.5 HP(20.5 KW) @ 2200 rpm
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|
|
Max. Torque
105.5 Nm @ 1000 rpm
-
|
|
|
Displacement
1.642 L
1.82 L
|
|
|
|
|
| undercarriage | |
|
No. Of Shoes
44x2
-
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|
|
No. Of Upper Rollers
1x2
-
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No. Of Bottom Rollers
4x2
-
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Track Shoe Width
300 mm
-
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| swing system | |
|
Max. Swing Speed
9.1 rpm
8.6 rpm
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|
Min. Swing Radius
2070 mm
1845 mm
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| drive and brake | |
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Max. Travel Speed
4.3 km/h
4.5 km/h
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|
|
Gradeability
30ยฐ(58%)
-
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| hydraulic system | |
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Main Pump Type
2 Variable displacement axial piston pumps
1 Variable Pump
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Main Pump Max. Oil Flow
10.8 lpm
-
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Swing Circuit
190 kgf/cmยฒ
-
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Travel Circuit
250 kgd/cmยฒ
-
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| refill capacity | |
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Fuel Tank Capacity
42 L
41.5 L
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Engine Oil And Filter
7.2 L
-
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Hydraulic System
56 L
-
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Hydraulic Tank Capacity
32 L
-
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| weight and ground pressure | |
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Operating Weight
3620 kg
3155-3270 kg
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| dimensions | |
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Overall Length
4640 mm
4545 mm
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Overall Height
2470 mm
2485 mm
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Bucket Capacity
0.04-0.11 mยณ
0.1 mยณ
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Track Gauge
1440 mm
-
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Ground Clearance
270 mm
290 mm
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| working ranges | |
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Max. Dumping Height
3460 mm
2880 mm
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Max. Digging Depth
3060 mm
2820 mm
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Max. Vertical Wall Digging Depth
2580 mm
2290 mm
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Max. Digging Reach
5210 mm
-
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Max. Digging Reach At Ground Level
5080 mm
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Boom Length
2.47 m
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Arm Length
1.32 m
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Bucket Digging Force
2770 kgf
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Arm Crowding Force
1937 kgf
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