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Tata Hitachi EX 70 Super Plus VS HYUNDAI R30Z-9AK Comparison
Tata Hitachi EX 70 Super Plus
₹ 30 L - 32 L
VS
HYUNDAI R30Z-9AK
₹ 28 L - 35 L
Tata Hitachi EX 70 Super Plus
₹30L
HYUNDAI R30Z-9AK
₹28L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi EX 70 Super Plus
From ₹ 30 Lakh
HYUNDAI R30Z-9AK
From ₹ 28 Lakh
Engine
Model
TATA‑497 NA
Kubota D1305
Model
TATA‑497 NA
Kubota D1305
Gross Power
43 kw
17.3 kw
Gross Power
43 kw
17.3 kw
Net Power
41 kw
16.5 kw
Net Power
41 kw
16.5 kw
Engine Power
55 HP
23.2 HP
Engine Power
55 HP
23.2 HP
Engine Displacement
3000 cc
1261 cc
Engine Displacement
3000 cc
1261 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 V
Emission Standard
BS IV
BS V
Max Torque
186 Nm
92 Nm
Max Torque
186 Nm
92 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
7000 kg
2895 kg
Operating Weight
7000 kg
2895 kg
Machine Weight
7000 kg
2800 kg
Machine Weight
7000 kg
2800 kg
Counter Weight
1212 kg
430 kg
Counter Weight
1212 kg
430 kg
Ground Pressure
31.4 kg
32 kg
Ground Pressure
31.4 kg
32 kg
Hydraulic System
Main Pump Type
Variable Pump
Variable displacement axial piston pump
Main Pump Type
Variable Pump
Variable displacement axial piston pump
Maximum Hydraulic Flow
60 L/min
57.6 L/min
Maximum Hydraulic Flow
60 L/min
57.6 L/min
Maximum System Pressure
34 bar
230 bar
Maximum System Pressure
34 bar
230 bar
Hydraulic Oil Capacity
42 litres
48 litres
Hydraulic Oil Capacity
42 litres
48 litres
Auxiliary Hydraulic Flow
32 L/min
40 L/min
Auxiliary Hydraulic Flow
32 L/min
40 L/min
Working Range
Max Digging Depth
4150 mm
2720 mm
Max Digging Depth
4150 mm
2720 mm
Max Vertical Wall Digging Depth
3500 mm
2130 mm
Max Vertical Wall Digging Depth
3500 mm
2130 mm
Max Reach at Ground Level
6160 mm
4650 mm
Max Reach at Ground Level
6160 mm
4650 mm
Max Dumping Height
5470 mm
2750 mm
Max Dumping Height
5470 mm
2750 mm
Max Cutting Height
7550 mm
4300 mm
Max Cutting Height
7550 mm
4300 mm
Boom Length
3.720 m
2.030 m
Boom Length
3.720 m
2.030 m
Arm Length
1620 mm
1300 mm
Arm Length
1620 mm
1300 mm
Bucket Breakout Force
52 kN
24.7 kN
Bucket Breakout Force
52 kN
24.7 kN
Arm Tear-out Force
35 kN
15.6 kN
Arm Tear-out Force
35 kN
15.6 kN
Capacities
Fuel Tank Capacity
135 litres
40 litres
Fuel Tank Capacity
135 litres
40 litres
Hydraulic Tank Capacity
42 litres
28 litres
Hydraulic Tank Capacity
42 litres
28 litres
Cooling System Capacity
15 litres
6.5 litres
Cooling System Capacity
15 litres
6.5 litres
Engine Oil Capacity
9 litres
5.1 litres
Engine Oil Capacity
9 litres
5.1 litres
Swing Drive Oil Capacity
3 litres
0.8 litres
Swing Drive Oil Capacity
3 litres
0.8 litres
Final Drive Gear Oil Capacity
2 litres
0.7 litres
Final Drive Gear Oil Capacity
2 litres
0.7 litres
Under Carriage
Track Shoe Width
450 mm
300 mm
Track Shoe Width
450 mm
300 mm
Track Gauge
1850 mm
1250 mm
Track Gauge
1850 mm
1250 mm
Track Length on Ground
2080 mm
1550 mm
Track Length on Ground
2080 mm
1550 mm
Ground Clearance
365 mm
290 mm
Ground Clearance
365 mm
290 mm
Tail Swing Radius
1750 mm
775 mm
Tail Swing Radius
1750 mm
775 mm
Undercarriage Type
Crawler – Steel Tracks
X‑leg center frame with pentagonal box‑type track frames
Undercarriage Type
Crawler – Steel Tracks
X‑leg center frame with pentagonal box‑type track frames
Steering & Brakes
Overall Length
5840 mm
4290 mm
Overall Length
5840 mm
4290 mm
Overall Width
2030 mm
1550 mm
Overall Width
2030 mm
1550 mm
Overall Height
2700 mm
2470 mm
Overall Height
2700 mm
2470 mm
Cab Height
2680 mm
2350 mm
Cab Height
2680 mm
2350 mm
Boom Height
2.500 m
2.470 m
Boom Height
2.500 m
2.470 m
Track Width
1850 mm
300 mm
Track Width
1850 mm
300 mm
Performances
Travel Speed
4.6 km/h
4.2 km/h
Travel Speed
4.6 km/h
4.2 km/h
Swing Speed
14 rpm
9.1 rpm
Swing Speed
14 rpm
9.1 rpm
Gradeability
30 %
58 %
Gradeability
30 %
58 %
Drawbar Pull
48 kN
28.4 kN
Drawbar Pull
48 kN
28.4 kN
Bucket And Attachments
Bucket Capacity
0.68 Cu.m
0.08 Cu.m
Bucket Capacity
0.68 Cu.m
0.08 Cu.m
Bucket Options
0.68/0.8
0.07 - 0.08
Bucket Options
0.68/0.8
0.07 - 0.08
Attachment Compatibility
Hydraulic breaker, auger, grapple
Breaker, Auger, Grapple
Attachment Compatibility
Hydraulic breaker, auger, grapple
Breaker, Auger, Grapple
Cabin And Controls
Cabin AC
Yes
No
Cabin AC
Yes
No
Display Type
LCD Multi-Function
Analog + LCD indicators
Display Type
LCD Multi-Function
Analog + LCD indicators
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable Air Suspension
Adjustable suspension seat
Seat Type
Adjustable Air Suspension
Adjustable suspension seat
Noise Level
75 dB(A)
74 dB(A)
Noise Level
75 dB(A)
74 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
12 V
Battery
12 V
12 V
Alternator Output
55 A
40 A
Alternator Output
55 A
40 A
Lighting Type
Halogen
Halogen
Lighting Type
Halogen
Halogen
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
HYUNDAI R30Z-9AK
Pros
- Compact size & zero tail swing – ideal for tight urban/landscape sites.
- Stable operating weight (~2.9 t) gives good balance and traction for a 3-ton class machine.
- Hydraulic system with cross-sensing & fuel-saving pumps offers smooth control and efficiency.
