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Tata Hitachi EX 70 Prime VS Kobelco SK35SR Comparison
Tata Hitachi EX 70 Prime
₹ 35 L - 36.99 L
VS
Kobelco SK35SR
₹ 34 L - 36 L
Tata Hitachi EX 70 Prime
₹35L
Kobelco SK35SR
₹34L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi EX 70 Prime
From ₹ 35 Lakh
Kobelco SK35SR
From ₹ 34 Lakh
Engine
Model
TATA 497 DI 38 BSIII
Yanmar 3TNV88
Model
TATA 497 DI 38 BSIII
Yanmar 3TNV88
Gross Power
36 kw
18.2 kw
Gross Power
36 kw
18.2 kw
Net Power
36 kw
17.5 kw
Net Power
36 kw
17.5 kw
Engine Power
48.9 HP
24.4 HP
Engine Power
48.9 HP
24.4 HP
Engine Displacement
3300 cc
1,642 cc
Engine Displacement
3300 cc
1,642 cc
Number Of Cylinders
4 Nos
3 Nos
Number Of Cylinders
4 Nos
3 Nos
Rated RPM
2100 rpm
2,200 rpm
Rated RPM
2100 rpm
2,200 rpm
Emission Standard
BS III
Stage V
Emission Standard
BS III
Stage V
Max Torque
222 Nm
98 Nm
Max Torque
222 Nm
98 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
7200 kg
3710 kg
Operating Weight
7200 kg
3710 kg
Machine Weight
7200 kg
3,550 kg
Machine Weight
7200 kg
3,550 kg
Counter Weight
1200 kg
380 kg
Counter Weight
1200 kg
380 kg
Ground Pressure
33.3 kg
31 kg
Ground Pressure
33.3 kg
31 kg
Hydraulic System
Main Pump Type
2 Variable Displacement Axial Piston Pumps
2 × Variable displacement axial piston pumps
Main Pump Type
2 Variable Displacement Axial Piston Pumps
2 × Variable displacement axial piston pumps
Maximum Hydraulic Flow
120 L/min
2 × 33 L/min
Maximum Hydraulic Flow
120 L/min
2 × 33 L/min
Maximum System Pressure
259 bar
240 bar
Maximum System Pressure
259 bar
240 bar
Hydraulic Oil Capacity
92 litres
42 litres
Hydraulic Oil Capacity
92 litres
42 litres
Auxiliary Hydraulic Flow
36 L/min
65 L/min
Auxiliary Hydraulic Flow
36 L/min
65 L/min
Working Range
Max Digging Depth
4150 mm
3050 mm
Max Digging Depth
4150 mm
3050 mm
Max Vertical Wall Digging Depth
4060 mm
2,850 mm
Max Vertical Wall Digging Depth
4060 mm
2,850 mm
Max Reach at Ground Level
6660 mm
5,410 mm
Max Reach at Ground Level
6660 mm
5,410 mm
Max Dumping Height
5470 mm
3,500 mm
Max Dumping Height
5470 mm
3,500 mm
Max Cutting Height
7550 mm
4,850 mm
Max Cutting Height
7550 mm
4,850 mm
Boom Length
3.720 m
2.540 m
Boom Length
3.720 m
2.540 m
Arm Length
2120 mm
1700 mm
Arm Length
2120 mm
1700 mm
Bucket Breakout Force
47 kN
32.8 kN
Bucket Breakout Force
47 kN
32.8 kN
Arm Tear-out Force
36.3 kN
20.0 kN
Arm Tear-out Force
36.3 kN
20.0 kN
Capacities
Fuel Tank Capacity
135 litres
42 litres
Fuel Tank Capacity
135 litres
42 litres
Hydraulic Tank Capacity
42 litres
32 litres
Hydraulic Tank Capacity
42 litres
32 litres
Cooling System Capacity
15.5 litres
6.5 litres
Cooling System Capacity
15.5 litres
6.5 litres
Engine Oil Capacity
9 litres
5.5 litres
Engine Oil Capacity
9 litres
5.5 litres
Swing Drive Oil Capacity
7 litres
1.5 litres
Swing Drive Oil Capacity
7 litres
1.5 litres
Final Drive Gear Oil Capacity
10 litres
1.2 litres
Final Drive Gear Oil Capacity
10 litres
1.2 litres
Under Carriage
Track Shoe Width
450 mm
300 mm
Track Shoe Width
450 mm
300 mm
Track Gauge
1850 mm
1400 mm
Track Gauge
1850 mm
1400 mm
Track Length on Ground
2090 mm
1700 mm
Track Length on Ground
2090 mm
1700 mm
Ground Clearance
360 mm
300 mm
Ground Clearance
360 mm
300 mm
Tail Swing Radius
1750 mm
850 mm
Tail Swing Radius
1750 mm
850 mm
Undercarriage Type
Tracked undercarriage with grease track tensioning (standard crawler system)
Rubber‑tracked mini excavator undercarriage
Undercarriage Type
Tracked undercarriage with grease track tensioning (standard crawler system)
Rubber‑tracked mini excavator undercarriage
Steering & Brakes
Overall Length
6080 mm
4,850 mm
Overall Length
6080 mm
4,850 mm
Overall Width
2382 mm
1,740 mm
Overall Width
2382 mm
1,740 mm
Overall Height
2690 mm
2,510 mm
Overall Height
2690 mm
2,510 mm
Cab Height
2690 mm
2,510 mm
Cab Height
2690 mm
2,510 mm
Boom Height
3.271 m
2.820 m
Boom Height
3.271 m
2.820 m
Track Width
450 mm
300 mm
Track Width
450 mm
300 mm
Performances
Travel Speed
5 km/h
2.7 km/h
Travel Speed
5 km/h
2.7 km/h
Swing Speed
12.8 rpm
9 rpm
Swing Speed
12.8 rpm
9 rpm
Gradeability
53 %
58 %
Gradeability
53 %
58 %
Drawbar Pull
210 kN
32.0 kN
Drawbar Pull
210 kN
32.0 kN
Bucket And Attachments
Bucket Capacity
0.13 Cu.m
0.11 Cu.m
Bucket Capacity
0.13 Cu.m
0.11 Cu.m
Bucket Options
0.13 – 0.68
Standard digging
Bucket Options
0.13 – 0.68
Standard digging
Attachment Compatibility
Standard hydraulics for breakers/thumbs
Hydraulic breaker
Attachment Compatibility
Standard hydraulics for breakers/thumbs
Hydraulic breaker
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Standard monitor
Multi-function LCD monitor
Display Type
Standard monitor
Multi-function LCD monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable ergonomic
Adjustable suspension seat
Seat Type
Adjustable ergonomic
Adjustable suspension seat
Noise Level
78 dB(A)
75 dB(A)
Noise Level
78 dB(A)
75 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V
12 V
Battery
24 V
12 V
Alternator Output
80 A
40 A
Alternator Output
80 A
40 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 Prime
Pros
- Compact yet capable: Good digging depth (≈4.6 m) and reach for a ~7.2 t class machine.
- Fuel-efficient: Relatively low diesel consumption compared with some competitors.
- Optional AC cabin: Boosts operator comfort on longer shifts
Kobelco SK35SR
Pros
- Good gradeability
- Decent digging force and reach
- Energy‑efficient operation
