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Tata Hitachi EX1900-6 VS Tata Hitachi NX 30 Comparison
Tata Hitachi EX1900-6
₹ 15 L - 16.99 L
VS
Tata Hitachi NX 30
₹ 27 L - 27.99 L
Tata Hitachi EX1900-6
₹15L
Tata Hitachi NX 30
₹27L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi EX1900-6
From ₹ 15 Lakh
Tata Hitachi NX 30
From ₹ 27 Lakh
Engine
Model
Cummins QSKTA38‑CE
Yanmar 3TNV88-BSTAH (3-cyl, water-cooled diesel)
Model
Cummins QSKTA38‑CE
Yanmar 3TNV88-BSTAH (3-cyl, water-cooled diesel)
Gross Power
810 kw
20.4 kw
Gross Power
810 kw
20.4 kw
Net Power
775 kw
19.7 kw
Net Power
775 kw
19.7 kw
Engine Power
1039 HP
27.4 HP
Engine Power
1039 HP
27.4 HP
Engine Displacement
37800 cc
1642 cc
Engine Displacement
37800 cc
1642 cc
Number Of Cylinders
12 Nos
3 Nos
Number Of Cylinders
12 Nos
3 Nos
Rated RPM
1800 rpm
2200 rpm
Rated RPM
1800 rpm
2200 rpm
Emission Standard
BS II
BS IV
Emission Standard
BS II
BS IV
Max Torque
4725 Nm
106 Nm
Max Torque
4725 Nm
106 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
192000 kg
2900 kg
Operating Weight
192000 kg
2900 kg
Machine Weight
191000 kg
2900 kg
Machine Weight
191000 kg
2900 kg
Counter Weight
32000 kg
1000 kg
Counter Weight
32000 kg
1000 kg
Ground Pressure
183 kg
23 kg
Ground Pressure
183 kg
23 kg
Hydraulic System
Main Pump Type
Variable‑displacement axial piston pumps
Variable displacement pumps + pilot gear pump
Main Pump Type
Variable‑displacement axial piston pumps
Variable displacement pumps + pilot gear pump
Maximum Hydraulic Flow
2010 L/min
68 L/min
Maximum Hydraulic Flow
2010 L/min
68 L/min
Maximum System Pressure
294 bar
171 bar
Maximum System Pressure
294 bar
171 bar
Hydraulic Oil Capacity
2200 litres
67 litres
Hydraulic Oil Capacity
2200 litres
67 litres
Auxiliary Hydraulic Flow
1800 L/min
34 L/min
Auxiliary Hydraulic Flow
1800 L/min
34 L/min
Working Range
Max Digging Depth
8180 mm
2625 mm
Max Digging Depth
8180 mm
2625 mm
Max Vertical Wall Digging Depth
5520 mm
1862 mm
Max Vertical Wall Digging Depth
5520 mm
1862 mm
Max Reach at Ground Level
14770 mm
4428 mm
Max Reach at Ground Level
14770 mm
4428 mm
Max Dumping Height
9060 mm
2666 mm
Max Dumping Height
9060 mm
2666 mm
Max Cutting Height
14140 mm
3922 mm
Max Cutting Height
14140 mm
3922 mm
Boom Length
8.300 m
2.100 m
Boom Length
8.300 m
2.100 m
Arm Length
3600 mm
1200 mm
Arm Length
3600 mm
1200 mm
Bucket Breakout Force
671 kN
23 kN
Bucket Breakout Force
671 kN
23 kN
Arm Tear-out Force
524 kN
14.6 kN
Arm Tear-out Force
524 kN
14.6 kN
Capacities
Fuel Tank Capacity
4140 litres
32 litres
Fuel Tank Capacity
4140 litres
32 litres
Hydraulic Tank Capacity
1050 litres
42 litres
Hydraulic Tank Capacity
1050 litres
42 litres
Cooling System Capacity
395 litres
3.5 litres
Cooling System Capacity
395 litres
3.5 litres
Engine Oil Capacity
166 litres
6.7 litres
Engine Oil Capacity
166 litres
6.7 litres
Swing Drive Oil Capacity
120 litres
7 litres
Swing Drive Oil Capacity
120 litres
7 litres
Final Drive Gear Oil Capacity
69 litres
12 litres
Final Drive Gear Oil Capacity
69 litres
12 litres
Under Carriage
Track Shoe Width
800 mm
280 mm
Track Shoe Width
800 mm
280 mm
Track Gauge
4600 mm
1220 mm
Track Gauge
4600 mm
1220 mm
Track Length on Ground
5 780 mm
1490 mm
Track Length on Ground
5 780 mm
1490 mm
Ground Clearance
795 mm
268 mm
Ground Clearance
795 mm
268 mm
Tail Swing Radius
6035 mm
980 mm
Tail Swing Radius
6035 mm
980 mm
Undercarriage Type
Heavy‑duty tracked undercarriage with steel track shoes, carrier and track rollers designed for mining excavator service (grease‑tensioned track system).
Tracked undercarriage with grease‑tensioned tracks – typical compact mini excavator crawler system
Undercarriage Type
Heavy‑duty tracked undercarriage with steel track shoes, carrier and track rollers designed for mining excavator service (grease‑tensioned track system).
Tracked undercarriage with grease‑tensioned tracks – typical compact mini excavator crawler system
Steering & Brakes
Overall Length
9241 mm
4150 mm
Overall Length
9241 mm
4150 mm
Overall Width
6660 mm
1500 mm
Overall Width
6660 mm
1500 mm
Overall Height
6990 mm
2527 mm
Overall Height
6990 mm
2527 mm
Cab Height
6990 mm
2527 mm
Cab Height
6990 mm
2527 mm
Boom Height
7.423 m
2.561 m
Boom Height
7.423 m
2.561 m
Track Width
4600 mm
280 mm
Track Width
4600 mm
280 mm
Performances
Travel Speed
2.8 km/h
3.2 km/h
Travel Speed
2.8 km/h
3.2 km/h
Swing Speed
4.7 rpm
10.5 rpm
Swing Speed
4.7 rpm
10.5 rpm
Gradeability
30 %
58 %
Gradeability
30 %
58 %
Drawbar Pull
210 kN
29.3 kN
Drawbar Pull
210 kN
29.3 kN
Bucket And Attachments
Bucket Capacity
12 Cu.m
0.07 Cu.m
Bucket Capacity
12 Cu.m
0.07 Cu.m
Bucket Options
11 - 15
0.04–0.07
Bucket Options
11 - 15
0.04–0.07
Attachment Compatibility
Breaker, Ripper
Hydraulic breaker piping optional
Attachment Compatibility
Breaker, Ripper
Hydraulic breaker piping optional
Cabin And Controls
Cabin AC
Yes
No
Cabin AC
Yes
No
Display Type
Multi‑Function Monitor
Standard monitor
Display Type
Multi‑Function Monitor
Standard monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension, Adjustable
Suspended adjustable
Seat Type
Suspension, Adjustable
Suspended adjustable
Noise Level
72 dB(A)
78 dB(A)
Noise Level
72 dB(A)
78 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V
12 V
Battery
24 V
12 V
Alternator Output
140 A
80 A
Alternator Output
140 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 EX1900-6
Pros
- Engine: Cummins QSKTA38‑CE diesel producing 1,086 HP gross / ~1,039 HP net at 1,800 rpm.
- Six main variable pumps and Engine‑Pump control give strong force & controllability for heavy digging and swing operations.
- Designed for 24/7 mining conditions with durable “box‑section” frames and easy service access.
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.
