Compare Excavators. Choose Smarter.
Tata Hitachi Zaxis 23 U VS Kobelco SK30SR Comparison
Tata Hitachi Zaxis 23 U
₹ 22 L - 23.99 L
VS
Kobelco SK30SR
₹ 29 L - 35 L
Tata Hitachi Zaxis 23 U
₹22L
Kobelco SK30SR
₹29L
Compare excavators helps you make an informed purchase decision.
Tata Hitachi Zaxis 23 U
From ₹ 22 Lakh
Kobelco SK30SR
From ₹ 29 Lakh
Engine
Model
Yanmar 3TNV76 (OEM commonly used)
YANMAR 3TNV82A‑B
Model
Yanmar 3TNV76 (OEM commonly used)
YANMAR 3TNV82A‑B
Gross Power
15.2 kw
18.1 kw
Gross Power
15.2 kw
18.1 kw
Net Power
14.5 kw
18.1 kw
Net Power
14.5 kw
18.1 kw
Engine Power
20.4 HP
24 HP
Engine Power
20.4 HP
24 HP
Engine Displacement
1116 cc
1331 cc
Engine Displacement
1116 cc
1331 cc
Number Of Cylinders
3 Nos
3 Nos
Number Of Cylinders
3 Nos
3 Nos
Rated RPM
2200 rpm
2400 rpm
Rated RPM
2200 rpm
2400 rpm
Emission Standard
BS III
BS III
Emission Standard
BS III
BS III
Max Torque
65 Nm
79.4 Nm
Max Torque
65 Nm
79.4 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
2356 kg
3570 kg
Operating Weight
2356 kg
3570 kg
Machine Weight
2200 kg
3410 kg
Machine Weight
2200 kg
3410 kg
Counter Weight
180 kg
1209 kg
Counter Weight
180 kg
1209 kg
Ground Pressure
29 kg
29.9 kg
Ground Pressure
29 kg
29.9 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston pump
Two variable displacement pumps + one gear pump
Main Pump Type
Variable displacement axial piston pump
Two variable displacement pumps + one gear pump
Maximum Hydraulic Flow
72 L/min
96 L/min
Maximum Hydraulic Flow
72 L/min
96 L/min
Maximum System Pressure
210 bar
230 bar
Maximum System Pressure
210 bar
230 bar
Hydraulic Oil Capacity
30 litres
44.8 litres
Hydraulic Oil Capacity
30 litres
44.8 litres
Auxiliary Hydraulic Flow
35 L/min
23 L/min
Auxiliary Hydraulic Flow
35 L/min
23 L/min
Working Range
Max Digging Depth
2330 mm
2800 mm
Max Digging Depth
2330 mm
2800 mm
Max Vertical Wall Digging Depth
2000 mm
2360 mm
Max Vertical Wall Digging Depth
2000 mm
2360 mm
Max Reach at Ground Level
4320 mm
5040 mm
Max Reach at Ground Level
4320 mm
5040 mm
Max Dumping Height
2650 mm
3420 mm
Max Dumping Height
2650 mm
3420 mm
Max Cutting Height
3580 mm
4800 mm
Max Cutting Height
3580 mm
4800 mm
Boom Length
1.900 m
2.820 m
Boom Length
1.900 m
2.820 m
Arm Length
1200 mm
1320 mm
Arm Length
1200 mm
1320 mm
Bucket Breakout Force
19.5 kN
27.7 kN
Bucket Breakout Force
19.5 kN
27.7 kN
Arm Tear-out Force
13.5 kN
19.2 kN
Arm Tear-out Force
13.5 kN
19.2 kN
Capacities
Fuel Tank Capacity
30 litres
42 litres
Fuel Tank Capacity
30 litres
42 litres
Hydraulic Tank Capacity
30 litres
20.4 litres
Hydraulic Tank Capacity
30 litres
20.4 litres
Cooling System Capacity
5 litres
35 litres
Cooling System Capacity
5 litres
35 litres
Engine Oil Capacity
4.5 litres
6 litres
Engine Oil Capacity
4.5 litres
6 litres
Swing Drive Oil Capacity
1.2 litres
7 litres
Swing Drive Oil Capacity
1.2 litres
7 litres
Final Drive Gear Oil Capacity
1.6 litres
10 litres
Final Drive Gear Oil Capacity
1.6 litres
10 litres
Under Carriage
Track Shoe Width
250 mm
300 mm
Track Shoe Width
250 mm
300 mm
Track Gauge
1200 mm
1250 mm
Track Gauge
1200 mm
1250 mm
Track Length on Ground
1500 mm
1700 mm
Track Length on Ground
1500 mm
1700 mm
Ground Clearance
290 mm
300 mm
Ground Clearance
290 mm
300 mm
Tail Swing Radius
725 mm
775 mm
Tail Swing Radius
725 mm
775 mm
Undercarriage Type
Tracked undercarriage with grease‑tensioned track adjustment – typical mini excavator crawler system.
Rubber track undercarriage (standard), two‑speed travel with axial‑piston travel motors
Undercarriage Type
Tracked undercarriage with grease‑tensioned track adjustment – typical mini excavator crawler system.
Rubber track undercarriage (standard), two‑speed travel with axial‑piston travel motors
Steering & Brakes
Overall Length
3800 mm
4730 mm
Overall Length
3800 mm
4730 mm
Overall Width
1450 mm
1550 mm
Overall Width
1450 mm
1550 mm
Overall Height
2420 mm
2510 mm
Overall Height
2420 mm
2510 mm
Cab Height
2100 mm
2510 mm
Cab Height
2100 mm
2510 mm
Boom Height
2.500 m
2.510 m
Boom Height
2.500 m
2.510 m
Track Width
250 mm
300 mm
Track Width
250 mm
300 mm
Performances
Travel Speed
4 km/h
4.4 km/h
Travel Speed
4 km/h
4.4 km/h
Swing Speed
9.5 rpm
8.4 rpm
Swing Speed
9.5 rpm
8.4 rpm
Gradeability
30 %
58 %
Gradeability
30 %
58 %
Drawbar Pull
21 kN
38.4 kN
Drawbar Pull
21 kN
38.4 kN
Bucket And Attachments
Bucket Capacity
0.07 Cu.m
0.12 Cu.m
Bucket Capacity
0.07 Cu.m
0.12 Cu.m
Bucket Options
0.06 – 0.08
0.11 – 0.12
Bucket Options
0.06 – 0.08
0.11 – 0.12
Attachment Compatibility
Hydraulic breaker, auger, compactor
Rock breaker, tilt bucket, rippers
Attachment Compatibility
Hydraulic breaker, auger, compactor
Rock breaker, tilt bucket, rippers
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Digital LCD monitor
Color LCD
Display Type
Digital LCD monitor
Color LCD
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension seat
Adjustable suspension
Seat Type
Adjustable suspension seat
Adjustable suspension
Noise Level
74 dB(A)
78 dB(A)
Noise Level
74 dB(A)
78 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
12 V
Battery
12 V
12 V
Alternator Output
40 A
60 A
Alternator Output
40 A
60 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
No
Telematics
Yes
No
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
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.
Kobelco SK30SR
Pros
- Zero/short tail swing improves maneuverability in tight spaces (urban sites, trenches).
- Good reach and depth for its class (~5 m reach, ~2.8 m dig depth).
- Robust Yanmar diesel engine with reliable power for consistent performance.
