Compare Excavators. Choose Smarter.
HYUNDAI R30Z-9AK VS KUBOTA U30 - 6 Comparison
HYUNDAI R30Z-9AK
₹ 28 L - 35 L
VS
KUBOTA U30 - 6
₹ 25 L - 27 L
HYUNDAI R30Z-9AK
₹28L
KUBOTA U30 - 6
₹25L
Compare excavators helps you make an informed purchase decision.
HYUNDAI R30Z-9AK
From ₹ 28 Lakh
KUBOTA U30 - 6
From ₹ 25 Lakh
Engine
Model
Kubota D1305
Kubota D1703‑M‑E3‑BH‑11
Model
Kubota D1305
Kubota D1703‑M‑E3‑BH‑11
Gross Power
17.3 kw
20.5 kw
Gross Power
17.3 kw
20.5 kw
Net Power
16.5 kw
20.5 kw
Net Power
16.5 kw
20.5 kw
Engine Power
23.2 HP
27.5 HP
Engine Power
23.2 HP
27.5 HP
Engine Displacement
1261 cc
1,826 cc
Engine Displacement
1261 cc
1,826 cc
Number Of Cylinders
3 Nos
3 Nos
Number Of Cylinders
3 Nos
3 Nos
Rated RPM
2200 rpm
2200 rpm
Rated RPM
2200 rpm
2200 rpm
Emission Standard
BS V
BSIV
Emission Standard
BS V
BSIV
Max Torque
92 Nm
880 Nm
Max Torque
92 Nm
880 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
2895 kg
3105 kg
Operating Weight
2895 kg
3105 kg
Machine Weight
2800 kg
3,120 kg
Machine Weight
2800 kg
3,120 kg
Counter Weight
430 kg
4300 kg
Counter Weight
430 kg
4300 kg
Ground Pressure
32 kg
40 kg
Ground Pressure
32 kg
40 kg
Hydraulic System
Main Pump Type
Variable displacement axial piston pump
Variable displacement pumps × 2 + gear pump × 1
Main Pump Type
Variable displacement axial piston pump
Variable displacement pumps × 2 + gear pump × 1
Maximum Hydraulic Flow
57.6 L/min
50 L/min
Maximum Hydraulic Flow
57.6 L/min
50 L/min
Maximum System Pressure
230 bar
245 bar
Maximum System Pressure
230 bar
245 bar
Hydraulic Oil Capacity
48 litres
250 litres
Hydraulic Oil Capacity
48 litres
250 litres
Auxiliary Hydraulic Flow
40 L/min
50 L/min
Auxiliary Hydraulic Flow
40 L/min
50 L/min
Working Range
Max Digging Depth
2720 mm
2820 mm
Max Digging Depth
2720 mm
2820 mm
Max Vertical Wall Digging Depth
2130 mm
2,290 mm
Max Vertical Wall Digging Depth
2130 mm
2,290 mm
Max Reach at Ground Level
4650 mm
4905 mm
Max Reach at Ground Level
4650 mm
4905 mm
Max Dumping Height
2750 mm
2,865 mm
Max Dumping Height
2750 mm
2,865 mm
Max Cutting Height
4300 mm
4,265 mm
Max Cutting Height
4300 mm
4,265 mm
Boom Length
2.030 m
5.700 m
Boom Length
2.030 m
5.700 m
Arm Length
1300 mm
2900 mm
Arm Length
1300 mm
2900 mm
Bucket Breakout Force
24.7 kN
30.0 kN
Bucket Breakout Force
24.7 kN
30.0 kN
Arm Tear-out Force
15.6 kN
110 kN
Arm Tear-out Force
15.6 kN
110 kN
Capacities
Fuel Tank Capacity
40 litres
46 litres
Fuel Tank Capacity
40 litres
46 litres
Hydraulic Tank Capacity
28 litres
220 litres
Hydraulic Tank Capacity
28 litres
220 litres
Cooling System Capacity
6.5 litres
36 litres
Cooling System Capacity
6.5 litres
36 litres
Engine Oil Capacity
5.1 litres
22 litres
Engine Oil Capacity
5.1 litres
22 litres
Swing Drive Oil Capacity
0.8 litres
8 litres
Swing Drive Oil Capacity
0.8 litres
8 litres
Final Drive Gear Oil Capacity
0.7 litres
7 litres
Final Drive Gear Oil Capacity
0.7 litres
7 litres
Under Carriage
Track Shoe Width
300 mm
300 mm
Track Shoe Width
300 mm
300 mm
Track Gauge
1250 mm
1220 mm
Track Gauge
1250 mm
1220 mm
Track Length on Ground
1550 mm
2100 mm
Track Length on Ground
1550 mm
2100 mm
Ground Clearance
290 mm
290 mm
Ground Clearance
290 mm
290 mm
Tail Swing Radius
775 mm
790 mm
Tail Swing Radius
775 mm
790 mm
Undercarriage Type
X‑leg center frame with pentagonal box‑type track frames
Tracked crawler undercarriage (rubber/steel tracks)
Undercarriage Type
X‑leg center frame with pentagonal box‑type track frames
Tracked crawler undercarriage (rubber/steel tracks)
Steering & Brakes
Overall Length
4290 mm
4,545 mm
Overall Length
4290 mm
4,545 mm
Overall Width
1550 mm
1,550 mm
Overall Width
1550 mm
1,550 mm
Overall Height
2470 mm
2,455 mm
Overall Height
2470 mm
2,455 mm
Cab Height
2350 mm
2,485 mm
Cab Height
2350 mm
2,485 mm
Boom Height
2.470 m
2.455 m
Boom Height
2.470 m
2.455 m
Track Width
300 mm
300 mm
Track Width
300 mm
300 mm
Performances
Travel Speed
4.2 km/h
4.6 km/h
Travel Speed
4.2 km/h
4.6 km/h
Swing Speed
9.1 rpm
8 rpm
Swing Speed
9.1 rpm
8 rpm
Gradeability
58 %
30 %
Gradeability
58 %
30 %
Drawbar Pull
28.4 kN
200 kN
Drawbar Pull
28.4 kN
200 kN
Bucket And Attachments
Bucket Capacity
0.08 Cu.m
0.1 Cu.m
Bucket Capacity
0.08 Cu.m
0.1 Cu.m
Bucket Options
0.07 - 0.08
General‑purpose, trenching, grading variants (market dependent)
Bucket Options
0.07 - 0.08
General‑purpose, trenching, grading variants (market dependent)
Attachment Compatibility
Breaker, Auger, Grapple
Auxiliary hydraulics support breakers, augers, thumbs (ensure correct flow & fittings)
Attachment Compatibility
Breaker, Auger, Grapple
Auxiliary hydraulics support breakers, augers, thumbs (ensure correct flow & fittings)
Cabin And Controls
Cabin AC
No
Yes
Cabin AC
No
Yes
Display Type
Analog + LCD indicators
Basic operator instrumentation with indicators
Display Type
Analog + LCD indicators
Basic operator instrumentation with indicators
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension seat
Adjustable operator seat
Seat Type
Adjustable suspension seat
Adjustable operator seat
Noise Level
74 dB(A)
75 dB(A)
Noise Level
74 dB(A)
75 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
Yes
Telematics
Yes
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
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.
KUBOTA U30 - 6
Pros
- Strong Engine & Digging Capability
- Efficient Fuel & Technology Features
- Compact Design & Maneuverability
