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Tata Hitachi EX 70 Super Plus VS Tata Hitachi NX 30 Comparison
Tata Hitachi EX 70 Super Plus
₹ 30 L - 32 L
VS
Tata Hitachi NX 30
₹ 27 L - 27.99 L
Tata Hitachi EX 70 Super Plus
₹30L
Tata Hitachi NX 30
₹27L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi EX 70 Super Plus
From ₹ 30 Lakh
Tata Hitachi NX 30
From ₹ 27 Lakh
Engine
Model
TATA‑497 NA
Yanmar 3TNV88-BSTAH (3-cyl, water-cooled diesel)
Model
TATA‑497 NA
Yanmar 3TNV88-BSTAH (3-cyl, water-cooled diesel)
Gross Power
43 kw
20.4 kw
Gross Power
43 kw
20.4 kw
Net Power
41 kw
19.7 kw
Net Power
41 kw
19.7 kw
Engine Power
55 HP
27.4 HP
Engine Power
55 HP
27.4 HP
Engine Displacement
3000 cc
1642 cc
Engine Displacement
3000 cc
1642 cc
Number Of Cylinders
4 Nos
3 Nos
Number Of Cylinders
4 Nos
3 Nos
Rated RPM
2100 rpm
2200 rpm
Rated RPM
2100 rpm
2200 rpm
Emission Standard
BS IV
BS IV
Emission Standard
BS IV
BS IV
Max Torque
186 Nm
106 Nm
Max Torque
186 Nm
106 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
7000 kg
2900 kg
Operating Weight
7000 kg
2900 kg
Machine Weight
7000 kg
2900 kg
Machine Weight
7000 kg
2900 kg
Counter Weight
1212 kg
1000 kg
Counter Weight
1212 kg
1000 kg
Ground Pressure
31.4 kg
23 kg
Ground Pressure
31.4 kg
23 kg
Hydraulic System
Main Pump Type
Variable Pump
Variable displacement pumps + pilot gear pump
Main Pump Type
Variable Pump
Variable displacement pumps + pilot gear pump
Maximum Hydraulic Flow
60 L/min
68 L/min
Maximum Hydraulic Flow
60 L/min
68 L/min
Maximum System Pressure
34 bar
171 bar
Maximum System Pressure
34 bar
171 bar
Hydraulic Oil Capacity
42 litres
67 litres
Hydraulic Oil Capacity
42 litres
67 litres
Auxiliary Hydraulic Flow
32 L/min
34 L/min
Auxiliary Hydraulic Flow
32 L/min
34 L/min
Working Range
Max Digging Depth
4150 mm
2625 mm
Max Digging Depth
4150 mm
2625 mm
Max Vertical Wall Digging Depth
3500 mm
1862 mm
Max Vertical Wall Digging Depth
3500 mm
1862 mm
Max Reach at Ground Level
6160 mm
4428 mm
Max Reach at Ground Level
6160 mm
4428 mm
Max Dumping Height
5470 mm
2666 mm
Max Dumping Height
5470 mm
2666 mm
Max Cutting Height
7550 mm
3922 mm
Max Cutting Height
7550 mm
3922 mm
Boom Length
3.720 m
2.100 m
Boom Length
3.720 m
2.100 m
Arm Length
1620 mm
1200 mm
Arm Length
1620 mm
1200 mm
Bucket Breakout Force
52 kN
23 kN
Bucket Breakout Force
52 kN
23 kN
Arm Tear-out Force
35 kN
14.6 kN
Arm Tear-out Force
35 kN
14.6 kN
Capacities
Fuel Tank Capacity
135 litres
32 litres
Fuel Tank Capacity
135 litres
32 litres
Hydraulic Tank Capacity
42 litres
42 litres
Hydraulic Tank Capacity
42 litres
42 litres
Cooling System Capacity
15 litres
3.5 litres
Cooling System Capacity
15 litres
3.5 litres
Engine Oil Capacity
9 litres
6.7 litres
Engine Oil Capacity
9 litres
6.7 litres
Swing Drive Oil Capacity
3 litres
7 litres
Swing Drive Oil Capacity
3 litres
7 litres
Final Drive Gear Oil Capacity
2 litres
12 litres
Final Drive Gear Oil Capacity
2 litres
12 litres
Under Carriage
Track Shoe Width
450 mm
280 mm
Track Shoe Width
450 mm
280 mm
Track Gauge
1850 mm
1220 mm
Track Gauge
1850 mm
1220 mm
Track Length on Ground
2080 mm
1490 mm
Track Length on Ground
2080 mm
1490 mm
Ground Clearance
365 mm
268 mm
Ground Clearance
365 mm
268 mm
Tail Swing Radius
1750 mm
980 mm
Tail Swing Radius
1750 mm
980 mm
Undercarriage Type
Crawler – Steel Tracks
Tracked undercarriage with grease‑tensioned tracks – typical compact mini excavator crawler system
Undercarriage Type
Crawler – Steel Tracks
Tracked undercarriage with grease‑tensioned tracks – typical compact mini excavator crawler system
Steering & Brakes
Overall Length
5840 mm
4150 mm
Overall Length
5840 mm
4150 mm
Overall Width
2030 mm
1500 mm
Overall Width
2030 mm
1500 mm
Overall Height
2700 mm
2527 mm
Overall Height
2700 mm
2527 mm
Cab Height
2680 mm
2527 mm
Cab Height
2680 mm
2527 mm
Boom Height
2.500 m
2.561 m
Boom Height
2.500 m
2.561 m
Track Width
1850 mm
280 mm
Track Width
1850 mm
280 mm
Performances
Travel Speed
4.6 km/h
3.2 km/h
Travel Speed
4.6 km/h
3.2 km/h
Swing Speed
14 rpm
10.5 rpm
Swing Speed
14 rpm
10.5 rpm
Gradeability
30 %
58 %
Gradeability
30 %
58 %
Drawbar Pull
48 kN
29.3 kN
Drawbar Pull
48 kN
29.3 kN
Bucket And Attachments
Bucket Capacity
0.68 Cu.m
0.07 Cu.m
Bucket Capacity
0.68 Cu.m
0.07 Cu.m
Bucket Options
0.68/0.8
0.04–0.07
Bucket Options
0.68/0.8
0.04–0.07
Attachment Compatibility
Hydraulic breaker, auger, grapple
Hydraulic breaker piping optional
Attachment Compatibility
Hydraulic breaker, auger, grapple
Hydraulic breaker piping optional
Cabin And Controls
Cabin AC
Yes
No
Cabin AC
Yes
No
Display Type
LCD Multi-Function
Standard monitor
Display Type
LCD Multi-Function
Standard monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable Air Suspension
Suspended adjustable
Seat Type
Adjustable Air Suspension
Suspended adjustable
Noise Level
75 dB(A)
78 dB(A)
Noise Level
75 dB(A)
78 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
12 V
Battery
12 V
12 V
Alternator Output
55 A
80 A
Alternator Output
55 A
80 A
Lighting Type
Halogen
Halogen
Lighting Type
Halogen
Halogen
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
Yes
No
Eco Mode
Yes
No
Telematics
Yes
Yes
Telematics
Yes
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
Tata Hitachi EX 70 Super Plus
Pros
- Good power for size: 55 HP is respectable for a 7‑ton class — strong for medium earthmoving.
- Decent boom height & reach: ~7.5 m cutting height gives flexibility in loading trucks/stockpiles
- Relatively simple to operate & maintain: Tata Hitachi’s wide dealer network in India
Tata Hitachi NX 30
Pros
- Higher engine power (~27.4 HP) than many comparable mini excavators, giving decent digging grunt.
- 2.62 m digging depth and ~3.92 m cutting/dump height make it capable for utility and small construction tasks.
- 58% gradeability and strong swing torque (490 Nm) help on sloped or uneven ground.
