Compare Excavators. Choose Smarter.
Kobelco SK30SR VS SANY SY20U Comparison
Kobelco SK30SR
₹ 29 L - 35 L
VS
SANY SY20U
₹ 22 L - 23 L
Kobelco SK30SR
₹29L
SANY SY20U
₹22L
Compare excavators helps you make an informed purchase decision.
Kobelco SK30SR
From ₹ 29 Lakh
SANY SY20U
From ₹ 22 Lakh
Engine
Model
YANMAR 3TNV82A‑B
Yanmar 3TNV80F
Model
YANMAR 3TNV82A‑B
Yanmar 3TNV80F
Gross Power
18.1 kw
14.6 kw
Gross Power
18.1 kw
14.6 kw
Net Power
18.1 kw
14.6 kw
Net Power
18.1 kw
14.6 kw
Engine Power
24 HP
19.8 HP
Engine Power
24 HP
19.8 HP
Engine Displacement
1331 cc
1220 cc
Engine Displacement
1331 cc
1220 cc
Number Of Cylinders
3 Nos
3 Nos
Number Of Cylinders
3 Nos
3 Nos
Rated RPM
2400 rpm
2400 rpm
Rated RPM
2400 rpm
2400 rpm
Emission Standard
BS III
BS IV
Emission Standard
BS III
BS IV
Max Torque
79.4 Nm
67.4 Nm
Max Torque
79.4 Nm
67.4 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
3570 kg
1980 kg
Operating Weight
3570 kg
1980 kg
Machine Weight
3410 kg
1980 kg
Machine Weight
3410 kg
1980 kg
Counter Weight
1209 kg
245 kg
Counter Weight
1209 kg
245 kg
Ground Pressure
29.9 kg
30 kg
Ground Pressure
29.9 kg
30 kg
Hydraulic System
Main Pump Type
Two variable displacement pumps + one gear pump
Variable displacement axial piston pump
Main Pump Type
Two variable displacement pumps + one gear pump
Variable displacement axial piston pump
Maximum Hydraulic Flow
96 L/min
70 L/min
Maximum Hydraulic Flow
96 L/min
70 L/min
Maximum System Pressure
230 bar
245 bar
Maximum System Pressure
230 bar
245 bar
Hydraulic Oil Capacity
44.8 litres
21 litres
Hydraulic Oil Capacity
44.8 litres
21 litres
Auxiliary Hydraulic Flow
23 L/min
86 L/min
Auxiliary Hydraulic Flow
23 L/min
86 L/min
Working Range
Max Digging Depth
2800 mm
2385 mm
Max Digging Depth
2800 mm
2385 mm
Max Vertical Wall Digging Depth
2360 mm
2010 mm
Max Vertical Wall Digging Depth
2360 mm
2010 mm
Max Reach at Ground Level
5040 mm
4010 mm
Max Reach at Ground Level
5040 mm
4010 mm
Max Dumping Height
3420 mm
2350 mm
Max Dumping Height
3420 mm
2350 mm
Max Cutting Height
4800 mm
2550 mm
Max Cutting Height
4800 mm
2550 mm
Boom Length
2.820 m
1.8 m
Boom Length
2.820 m
1.8 m
Arm Length
1320 mm
1130 mm
Arm Length
1320 mm
1130 mm
Bucket Breakout Force
27.7 kN
150 kN
Bucket Breakout Force
27.7 kN
150 kN
Arm Tear-out Force
19.2 kN
110 kN
Arm Tear-out Force
19.2 kN
110 kN
Capacities
Fuel Tank Capacity
42 litres
21 litres
Fuel Tank Capacity
42 litres
21 litres
Hydraulic Tank Capacity
20.4 litres
21 litres
Hydraulic Tank Capacity
20.4 litres
21 litres
Cooling System Capacity
35 litres
3.8 litres
Cooling System Capacity
35 litres
3.8 litres
Engine Oil Capacity
6 litres
2 litres
Engine Oil Capacity
6 litres
2 litres
Swing Drive Oil Capacity
7 litres
7 litres
Swing Drive Oil Capacity
7 litres
7 litres
Final Drive Gear Oil Capacity
10 litres
5 litres
Final Drive Gear Oil Capacity
10 litres
5 litres
Under Carriage
Track Shoe Width
300 mm
230 mm
Track Shoe Width
300 mm
230 mm
Track Gauge
1250 mm
750 mm
Track Gauge
1250 mm
750 mm
Track Length on Ground
1700 mm
1225 mm
Track Length on Ground
1700 mm
1225 mm
Ground Clearance
300 mm
160 mm
Ground Clearance
300 mm
160 mm
Tail Swing Radius
775 mm
675 mm
Tail Swing Radius
775 mm
675 mm
Undercarriage Type
Rubber track undercarriage (standard), two‑speed travel with axial‑piston travel motors
Crawler Undercarriage with steel tracks
Undercarriage Type
Rubber track undercarriage (standard), two‑speed travel with axial‑piston travel motors
Crawler Undercarriage with steel tracks
Steering & Brakes
Overall Length
4730 mm
3315 mm
Overall Length
4730 mm
3315 mm
Overall Width
1550 mm
1350 mm
Overall Width
1550 mm
1350 mm
Overall Height
2510 mm
2495 mm
Overall Height
2510 mm
2495 mm
Cab Height
2510 mm
2495 mm
Cab Height
2510 mm
2495 mm
Boom Height
2.510 m
3.2 m
Boom Height
2.510 m
3.2 m
Track Width
300 mm
230 mm
Track Width
300 mm
230 mm
Performances
Travel Speed
4.4 km/h
4.2 km/h
Travel Speed
4.4 km/h
4.2 km/h
Swing Speed
8.4 rpm
11.7 rpm
Swing Speed
8.4 rpm
11.7 rpm
Gradeability
58 %
58 %
Gradeability
58 %
58 %
Drawbar Pull
38.4 kN
15.7 kN
Drawbar Pull
38.4 kN
15.7 kN
Bucket And Attachments
Bucket Capacity
0.12 Cu.m
0.05 Cu.m
Bucket Capacity
0.12 Cu.m
0.05 Cu.m
Bucket Options
0.11 – 0.12
0.03 - 0.05
Bucket Options
0.11 – 0.12
0.03 - 0.05
Attachment Compatibility
Rock breaker, tilt bucket, rippers
Standard mini excavator hydraulic attachments
Attachment Compatibility
Rock breaker, tilt bucket, rippers
Standard mini excavator hydraulic attachments
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Color LCD
7 Inch LCD
Display Type
Color LCD
7 Inch LCD
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Adjustable suspension
Suspension Seat
Seat Type
Adjustable suspension
Suspension Seat
Noise Level
78 dB(A)
76 dB(A)
Noise Level
78 dB(A)
76 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
12 V
12 V
Battery
12 V
12 V
Alternator Output
60 A
80 A
Alternator Output
60 A
80 A
Lighting Type
LED
LED
Lighting Type
LED
LED
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
Yes
Yes
Diagnostic System
Yes
Yes
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.
SANY SY20U
Pros
- Zero-tail swing design makes it ideal for tight, confined job sites such as urban construction, landscaping, housing sites, and utilities work.
- Load-sensing hydraulics deliver smooth flow and good fuel use for a mini excavator of this size.
- • Works well for small earthmoving, trenching, irrigation, and utility trench jobs where a bigger excavator isn’t practical.
