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Tata Hitachi EX 70 Super Plus VS Tata Hitachi NX 80 Comparison
Tata Hitachi EX 70 Super Plus
₹ 30 L - 32 L
VS
Tata Hitachi NX 80
₹ 45 L - 46 L
Tata Hitachi EX 70 Super Plus
₹30L
Tata Hitachi NX 80
₹45L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi EX 70 Super Plus
From ₹ 30 Lakh
Tata Hitachi NX 80
From ₹ 45 Lakh
Engine
Model
TATA‑497 NA
Cummins QSB6.7
Model
TATA‑497 NA
Cummins QSB6.7
Gross Power
43 kw
114 kw
Gross Power
43 kw
114 kw
Net Power
41 kw
115 kw
Net Power
41 kw
115 kw
Engine Power
55 HP
120 HP
Engine Power
55 HP
120 HP
Engine Displacement
3000 cc
3788 cc
Engine Displacement
3000 cc
3788 cc
Number Of Cylinders
4 Nos
6 Nos
Number Of Cylinders
4 Nos
6 Nos
Rated RPM
2100 rpm
2128 rpm
Rated RPM
2100 rpm
2128 rpm
Emission Standard
BS IV
BS IV
Emission Standard
BS IV
BS IV
Max Torque
186 Nm
872 Nm
Max Torque
186 Nm
872 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
7000 kg
7500 kg
Operating Weight
7000 kg
7500 kg
Machine Weight
7000 kg
7500 kg
Machine Weight
7000 kg
7500 kg
Counter Weight
1212 kg
1300 kg
Counter Weight
1212 kg
1300 kg
Ground Pressure
31.4 kg
45 kg
Ground Pressure
31.4 kg
45 kg
Hydraulic System
Main Pump Type
Variable Pump
Variable Displacement pump
Main Pump Type
Variable Pump
Variable Displacement pump
Maximum Hydraulic Flow
60 L/min
330 L/min
Maximum Hydraulic Flow
60 L/min
330 L/min
Maximum System Pressure
34 bar
365 bar
Maximum System Pressure
34 bar
365 bar
Hydraulic Oil Capacity
42 litres
234 litres
Hydraulic Oil Capacity
42 litres
234 litres
Auxiliary Hydraulic Flow
32 L/min
120 L/min
Auxiliary Hydraulic Flow
32 L/min
120 L/min
Working Range
Max Digging Depth
4150 mm
4660 mm
Max Digging Depth
4150 mm
4660 mm
Max Vertical Wall Digging Depth
3500 mm
4761 mm
Max Vertical Wall Digging Depth
3500 mm
4761 mm
Max Reach at Ground Level
6160 mm
3752 mm
Max Reach at Ground Level
6160 mm
3752 mm
Max Dumping Height
5470 mm
4565 mm
Max Dumping Height
5470 mm
4565 mm
Max Cutting Height
7550 mm
4876 mm
Max Cutting Height
7550 mm
4876 mm
Boom Length
3.720 m
5.7 m
Boom Length
3.720 m
5.7 m
Arm Length
1620 mm
2990 mm
Arm Length
1620 mm
2990 mm
Bucket Breakout Force
52 kN
197 kN
Bucket Breakout Force
52 kN
197 kN
Arm Tear-out Force
35 kN
112 kN
Arm Tear-out Force
35 kN
112 kN
Capacities
Fuel Tank Capacity
135 litres
400 litres
Fuel Tank Capacity
135 litres
400 litres
Hydraulic Tank Capacity
42 litres
220 litres
Hydraulic Tank Capacity
42 litres
220 litres
Cooling System Capacity
15 litres
35 litres
Cooling System Capacity
15 litres
35 litres
Engine Oil Capacity
9 litres
22 litres
Engine Oil Capacity
9 litres
22 litres
Swing Drive Oil Capacity
3 litres
12 litres
Swing Drive Oil Capacity
3 litres
12 litres
Final Drive Gear Oil Capacity
2 litres
7 litres
Final Drive Gear Oil Capacity
2 litres
7 litres
Under Carriage
Track Shoe Width
450 mm
450 mm
Track Shoe Width
450 mm
450 mm
Track Gauge
1850 mm
1880 mm
Track Gauge
1850 mm
1880 mm
Track Length on Ground
2080 mm
2 290 mm
Track Length on Ground
2080 mm
2 290 mm
Ground Clearance
365 mm
385 mm
Ground Clearance
365 mm
385 mm
Tail Swing Radius
1750 mm
2 060 mm
Tail Swing Radius
1750 mm
2 060 mm
Undercarriage Type
Crawler – Steel Tracks
Crawler undercarriage with steel tracks, multi‑roller support (5 bottom rollers and 1 upper carrier roller per side), and grease‑adjusted track tensioning – typical for this class.
Undercarriage Type
Crawler – Steel Tracks
Crawler undercarriage with steel tracks, multi‑roller support (5 bottom rollers and 1 upper carrier roller per side), and grease‑adjusted track tensioning – typical for this class.
Steering & Brakes
Overall Length
5840 mm
9766 mm
Overall Length
5840 mm
9766 mm
Overall Width
2030 mm
2990 mm
Overall Width
2030 mm
2990 mm
Overall Height
2700 mm
3050 mm
Overall Height
2700 mm
3050 mm
Cab Height
2680 mm
3100 mm
Cab Height
2680 mm
3100 mm
Boom Height
2.500 m
3.5 m
Boom Height
2.500 m
3.5 m
Track Width
1850 mm
600 mm
Track Width
1850 mm
600 mm
Performances
Travel Speed
4.6 km/h
5.3 km/h
Travel Speed
4.6 km/h
5.3 km/h
Swing Speed
14 rpm
11 rpm
Swing Speed
14 rpm
11 rpm
Gradeability
30 %
70 %
Gradeability
30 %
70 %
Drawbar Pull
48 kN
140 kN
Drawbar Pull
48 kN
140 kN
Bucket And Attachments
Bucket Capacity
0.68 Cu.m
3.3 Cu.m
Bucket Capacity
0.68 Cu.m
3.3 Cu.m
Bucket Options
0.68/0.8
3.3 - 3.5
Bucket Options
0.68/0.8
3.3 - 3.5
Attachment Compatibility
Hydraulic breaker, auger, grapple
Breaker, Augger
Attachment Compatibility
Hydraulic breaker, auger, grapple
Breaker, Augger
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
LCD Multi-Function
7 inch LCD
Display Type
LCD Multi-Function
7 inch LCD
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable Air Suspension
Suspension Seat
Seat Type
Adjustable Air Suspension
Suspension Seat
Noise Level
75 dB(A)
75 dB(A)
Noise Level
75 dB(A)
75 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
12 V
Battery
12 V
12 V
Alternator Output
55 A
86 A
Alternator Output
55 A
86 A
Lighting Type
Halogen
LED
Lighting Type
Halogen
LED
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
Yes
Yes
Eco Mode
Yes
Yes
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 80
Pros
- Good balance of power (~49 hp) and weight (~7.5 t) for urban and utility work.
- Decent bucket capacity (~0.35 m³) and reach for landscaping, digging, desilting and utility tasks.
- Intelligent hydraulic system with auto idle/auto decel features improves fuel efficiency and reduces cost.
