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Kobelco SK140HDLC-8 VS HYUNDAI R30Z-9AK Comparison
Kobelco SK140HDLC-8
₹ 29 L - 31 L
VS
HYUNDAI R30Z-9AK
₹ 28 L - 35 L
Kobelco SK140HDLC-8
₹29L
HYUNDAI R30Z-9AK
₹28L
Compare excavators helps you make an informed purchase decision.
Kobelco SK140HDLC-8
From ₹ 29 Lakh
HYUNDAI R30Z-9AK
From ₹ 28 Lakh
Engine
Model
ISUZU 4JJ1
Kubota D1305
Model
ISUZU 4JJ1
Kubota D1305
Gross Power
74 kw
17.3 kw
Gross Power
74 kw
17.3 kw
Net Power
69.2 kw
16.5 kw
Net Power
69.2 kw
16.5 kw
Engine Power
99 HP
23.2 HP
Engine Power
99 HP
23.2 HP
Engine Displacement
2,999 cc
1261 cc
Engine Displacement
2,999 cc
1261 cc
Number Of Cylinders
4 Nos
3 Nos
Number Of Cylinders
4 Nos
3 Nos
Rated RPM
2000 rpm
2200 rpm
Rated RPM
2000 rpm
2200 rpm
Emission Standard
Stage IIIA
BS V
Emission Standard
Stage IIIA
BS V
Max Torque
375 Nm
92 Nm
Max Torque
375 Nm
92 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
13100 kg
2895 kg
Operating Weight
13100 kg
2895 kg
Machine Weight
13,100 kg
2800 kg
Machine Weight
13,100 kg
2800 kg
Counter Weight
4200 kg
430 kg
Counter Weight
4200 kg
430 kg
Ground Pressure
41 kg
32 kg
Ground Pressure
41 kg
32 kg
Hydraulic System
Main Pump Type
axial position
Variable displacement axial piston pump
Main Pump Type
axial position
Variable displacement axial piston pump
Maximum Hydraulic Flow
260 L/min
57.6 L/min
Maximum Hydraulic Flow
260 L/min
57.6 L/min
Maximum System Pressure
343 bar
230 bar
Maximum System Pressure
343 bar
230 bar
Hydraulic Oil Capacity
172 litres
48 litres
Hydraulic Oil Capacity
172 litres
48 litres
Auxiliary Hydraulic Flow
180 L/min
40 L/min
Auxiliary Hydraulic Flow
180 L/min
40 L/min
Working Range
Max Digging Depth
5230 mm
2720 mm
Max Digging Depth
5230 mm
2720 mm
Max Vertical Wall Digging Depth
4,680 mm
2130 mm
Max Vertical Wall Digging Depth
4,680 mm
2130 mm
Max Reach at Ground Level
7,890 mm
4650 mm
Max Reach at Ground Level
7,890 mm
4650 mm
Max Dumping Height
5850 mm
2750 mm
Max Dumping Height
5850 mm
2750 mm
Max Cutting Height
8270 mm
4300 mm
Max Cutting Height
8270 mm
4300 mm
Boom Length
4.680 m
2.030 m
Boom Length
4.680 m
2.030 m
Arm Length
2,090 mm
1300 mm
Arm Length
2,090 mm
1300 mm
Bucket Breakout Force
89 kN
24.7 kN
Bucket Breakout Force
89 kN
24.7 kN
Arm Tear-out Force
71 kN
15.6 kN
Arm Tear-out Force
71 kN
15.6 kN
Capacities
Fuel Tank Capacity
275 litres
40 litres
Fuel Tank Capacity
275 litres
40 litres
Hydraulic Tank Capacity
101 litres
28 litres
Hydraulic Tank Capacity
101 litres
28 litres
Cooling System Capacity
35 litres
6.5 litres
Cooling System Capacity
35 litres
6.5 litres
Engine Oil Capacity
18 litres
5.1 litres
Engine Oil Capacity
18 litres
5.1 litres
Swing Drive Oil Capacity
7 litres
0.8 litres
Swing Drive Oil Capacity
7 litres
0.8 litres
Final Drive Gear Oil Capacity
6 litres
0.7 litres
Final Drive Gear Oil Capacity
6 litres
0.7 litres
Under Carriage
Track Shoe Width
500 mm
300 mm
Track Shoe Width
500 mm
300 mm
Track Gauge
1990 mm
1250 mm
Track Gauge
1990 mm
1250 mm
Track Length on Ground
3750 mm
1550 mm
Track Length on Ground
3750 mm
1550 mm
Ground Clearance
440 mm
290 mm
Ground Clearance
440 mm
290 mm
Tail Swing Radius
2190 mm
775 mm
Tail Swing Radius
2190 mm
775 mm
Undercarriage Type
Steel crawler undercarriage with triple-grouser track shoes
X‑leg center frame with pentagonal box‑type track frames
Undercarriage Type
Steel crawler undercarriage with triple-grouser track shoes
X‑leg center frame with pentagonal box‑type track frames
Steering & Brakes
Overall Length
7,510 mm
4290 mm
Overall Length
7,510 mm
4290 mm
Overall Width
2,490 mm
1550 mm
Overall Width
2,490 mm
1550 mm
Overall Height
2,870 mm
2470 mm
Overall Height
2,870 mm
2470 mm
Cab Height
2,870 mm
2350 mm
Cab Height
2,870 mm
2350 mm
Boom Height
3.080 m
2.470 m
Boom Height
3.080 m
2.470 m
Track Width
1990 mm
300 mm
Track Width
1990 mm
300 mm
Performances
Travel Speed
5.6 km/h
4.2 km/h
Travel Speed
5.6 km/h
4.2 km/h
Swing Speed
11 rpm
9.1 rpm
Swing Speed
11 rpm
9.1 rpm
Gradeability
70 %
58 %
Gradeability
70 %
58 %
Drawbar Pull
139 kN
28.4 kN
Drawbar Pull
139 kN
28.4 kN
Bucket And Attachments
Bucket Capacity
0.6 Cu.m
0.08 Cu.m
Bucket Capacity
0.6 Cu.m
0.08 Cu.m
Bucket Options
0.6 m
0.07 - 0.08
Bucket Options
0.6 m
0.07 - 0.08
Attachment Compatibility
Hydraulic breakers, thumbs, grapples (common for medium excavators)
Breaker, Auger, Grapple
Attachment Compatibility
Hydraulic breakers, thumbs, grapples (common for medium excavators)
Breaker, Auger, Grapple
Cabin And Controls
Cabin AC
Yes
No
Cabin AC
Yes
No
Display Type
Standard digital display (multi‑info)
Analog + LCD indicators
Display Type
Standard digital display (multi‑info)
Analog + LCD indicators
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Ergonomic operator seat
Adjustable suspension seat
Seat Type
Ergonomic operator seat
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
80 A
40 A
Alternator Output
80 A
40 A
Lighting Type
Other
Halogen
Lighting Type
Other
Halogen
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
Yes
Yes
Eco Mode
Yes
Yes
Telematics
No
Yes
Telematics
No
Yes
Diagnostic System
No
Yes
Diagnostic System
No
Yes
Kobelco SK140HDLC-8
Pros
- Strong Performance & Productivity
- Fuel Efficiency & Operating Cost
- Operator Comfort & Safety
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.
