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Tata Hitachi EX1900-6 VS Tata Hitachi Zaxis 23 U Comparison
Tata Hitachi EX1900-6
₹ 15 L - 16.99 L
VS
Tata Hitachi Zaxis 23 U
₹ 22 L - 23.99 L
Tata Hitachi EX1900-6
₹15L
Tata Hitachi Zaxis 23 U
₹22L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi EX1900-6
From ₹ 15 Lakh
Tata Hitachi Zaxis 23 U
From ₹ 22 Lakh
Engine
Model
Cummins QSKTA38‑CE
Yanmar 3TNV76 (OEM commonly used)
Model
Cummins QSKTA38‑CE
Yanmar 3TNV76 (OEM commonly used)
Gross Power
810 kw
15.2 kw
Gross Power
810 kw
15.2 kw
Net Power
775 kw
14.5 kw
Net Power
775 kw
14.5 kw
Engine Power
1039 HP
20.4 HP
Engine Power
1039 HP
20.4 HP
Engine Displacement
37800 cc
1116 cc
Engine Displacement
37800 cc
1116 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 III
Emission Standard
BS II
BS III
Max Torque
4725 Nm
65 Nm
Max Torque
4725 Nm
65 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
192000 kg
2356 kg
Operating Weight
192000 kg
2356 kg
Machine Weight
191000 kg
2200 kg
Machine Weight
191000 kg
2200 kg
Counter Weight
32000 kg
180 kg
Counter Weight
32000 kg
180 kg
Ground Pressure
183 kg
29 kg
Ground Pressure
183 kg
29 kg
Hydraulic System
Main Pump Type
Variable‑displacement axial piston pumps
Variable displacement axial piston pump
Main Pump Type
Variable‑displacement axial piston pumps
Variable displacement axial piston pump
Maximum Hydraulic Flow
2010 L/min
72 L/min
Maximum Hydraulic Flow
2010 L/min
72 L/min
Maximum System Pressure
294 bar
210 bar
Maximum System Pressure
294 bar
210 bar
Hydraulic Oil Capacity
2200 litres
30 litres
Hydraulic Oil Capacity
2200 litres
30 litres
Auxiliary Hydraulic Flow
1800 L/min
35 L/min
Auxiliary Hydraulic Flow
1800 L/min
35 L/min
Working Range
Max Digging Depth
8180 mm
2330 mm
Max Digging Depth
8180 mm
2330 mm
Max Vertical Wall Digging Depth
5520 mm
2000 mm
Max Vertical Wall Digging Depth
5520 mm
2000 mm
Max Reach at Ground Level
14770 mm
4320 mm
Max Reach at Ground Level
14770 mm
4320 mm
Max Dumping Height
9060 mm
2650 mm
Max Dumping Height
9060 mm
2650 mm
Max Cutting Height
14140 mm
3580 mm
Max Cutting Height
14140 mm
3580 mm
Boom Length
8.300 m
1.900 m
Boom Length
8.300 m
1.900 m
Arm Length
3600 mm
1200 mm
Arm Length
3600 mm
1200 mm
Bucket Breakout Force
671 kN
19.5 kN
Bucket Breakout Force
671 kN
19.5 kN
Arm Tear-out Force
524 kN
13.5 kN
Arm Tear-out Force
524 kN
13.5 kN
Capacities
Fuel Tank Capacity
4140 litres
30 litres
Fuel Tank Capacity
4140 litres
30 litres
Hydraulic Tank Capacity
1050 litres
30 litres
Hydraulic Tank Capacity
1050 litres
30 litres
Cooling System Capacity
395 litres
5 litres
Cooling System Capacity
395 litres
5 litres
Engine Oil Capacity
166 litres
4.5 litres
Engine Oil Capacity
166 litres
4.5 litres
Swing Drive Oil Capacity
120 litres
1.2 litres
Swing Drive Oil Capacity
120 litres
1.2 litres
Final Drive Gear Oil Capacity
69 litres
1.6 litres
Final Drive Gear Oil Capacity
69 litres
1.6 litres
Under Carriage
Track Shoe Width
800 mm
250 mm
Track Shoe Width
800 mm
250 mm
Track Gauge
4600 mm
1200 mm
Track Gauge
4600 mm
1200 mm
Track Length on Ground
5 780 mm
1500 mm
Track Length on Ground
5 780 mm
1500 mm
Ground Clearance
795 mm
290 mm
Ground Clearance
795 mm
290 mm
Tail Swing Radius
6035 mm
725 mm
Tail Swing Radius
6035 mm
725 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 track adjustment – typical 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 track adjustment – typical mini excavator crawler system.
Steering & Brakes
Overall Length
9241 mm
3800 mm
Overall Length
9241 mm
3800 mm
Overall Width
6660 mm
1450 mm
Overall Width
6660 mm
1450 mm
Overall Height
6990 mm
2420 mm
Overall Height
6990 mm
2420 mm
Cab Height
6990 mm
2100 mm
Cab Height
6990 mm
2100 mm
Boom Height
7.423 m
2.500 m
Boom Height
7.423 m
2.500 m
Track Width
4600 mm
250 mm
Track Width
4600 mm
250 mm
Performances
Travel Speed
2.8 km/h
4 km/h
Travel Speed
2.8 km/h
4 km/h
Swing Speed
4.7 rpm
9.5 rpm
Swing Speed
4.7 rpm
9.5 rpm
Gradeability
30 %
30 %
Gradeability
30 %
30 %
Drawbar Pull
210 kN
21 kN
Drawbar Pull
210 kN
21 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
0.06 – 0.08
Bucket Options
11 - 15
0.06 – 0.08
Attachment Compatibility
Breaker, Ripper
Hydraulic breaker, auger, compactor
Attachment Compatibility
Breaker, Ripper
Hydraulic breaker, auger, compactor
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Multi‑Function Monitor
Digital LCD monitor
Display Type
Multi‑Function Monitor
Digital LCD monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension, Adjustable
Adjustable suspension seat
Seat Type
Suspension, Adjustable
Adjustable suspension seat
Noise Level
72 dB(A)
74 dB(A)
Noise Level
72 dB(A)
74 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V
12 V
Battery
24 V
12 V
Alternator Output
140 A
40 A
Alternator Output
140 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 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 Zaxis 23 U
Pros
- Zero Tail Swing: The rear of the machine stays within the track width, making it perfect for working next to walls or in narrow lanes.
- Versatility: Equipped with a boom swing feature, allowing you to dig offset to the machine's path (useful for digging foundations along walls).
- Ease of Transport: At roughly 2.3 tons, it can be easily transported on a standard small truck or trailer.
