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Komatsu PC71 VS SANY SY20U Comparison
Komatsu PC71
₹ 24 L - 26 L
VS
SANY SY20U
₹ 22 L - 23 L
Komatsu PC71
₹24L
SANY SY20U
₹22L
Compare excavators helps you make an informed purchase decision.
Komatsu PC71
From ₹ 24 Lakh
SANY SY20U
From ₹ 22 Lakh
Engine
Model
KOEL 4R-1040 diesel engine
Yanmar 3TNV80F
Model
KOEL 4R-1040 diesel engine
Yanmar 3TNV80F
Gross Power
44 kw
14.6 kw
Gross Power
44 kw
14.6 kw
Net Power
44 kw
14.6 kw
Net Power
44 kw
14.6 kw
Engine Power
60 HP
19.8 HP
Engine Power
60 HP
19.8 HP
Engine Displacement
4160 cc
1220 cc
Engine Displacement
4160 cc
1220 cc
Number Of Cylinders
4 Nos
3 Nos
Number Of Cylinders
4 Nos
3 Nos
Rated RPM
1900 rpm
2400 rpm
Rated RPM
1900 rpm
2400 rpm
Emission Standard
Stage II
BS IV
Emission Standard
Stage II
BS IV
Max Torque
763 Nm
67.4 Nm
Max Torque
763 Nm
67.4 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
7050 kg
1980 kg
Operating Weight
7050 kg
1980 kg
Machine Weight
7050 kg
1980 kg
Machine Weight
7050 kg
1980 kg
Counter Weight
1200 kg
245 kg
Counter Weight
1200 kg
245 kg
Ground Pressure
33 kg
30 kg
Ground Pressure
33 kg
30 kg
Hydraulic System
Main Pump Type
Variable-displacement piston pump
Variable displacement axial piston pump
Main Pump Type
Variable-displacement piston pump
Variable displacement axial piston pump
Maximum Hydraulic Flow
155 L/min
70 L/min
Maximum Hydraulic Flow
155 L/min
70 L/min
Maximum System Pressure
245 bar
245 bar
Maximum System Pressure
245 bar
245 bar
Hydraulic Oil Capacity
57 litres
21 litres
Hydraulic Oil Capacity
57 litres
21 litres
Auxiliary Hydraulic Flow
45 L/min
86 L/min
Auxiliary Hydraulic Flow
45 L/min
86 L/min
Working Range
Max Digging Depth
4100 mm
2385 mm
Max Digging Depth
4100 mm
2385 mm
Max Vertical Wall Digging Depth
3135 mm
2010 mm
Max Vertical Wall Digging Depth
3135 mm
2010 mm
Max Reach at Ground Level
6220 mm
4010 mm
Max Reach at Ground Level
6220 mm
4010 mm
Max Dumping Height
5015 mm
2350 mm
Max Dumping Height
5015 mm
2350 mm
Max Cutting Height
7150 mm
2550 mm
Max Cutting Height
7150 mm
2550 mm
Boom Length
3.7 m
1.8 m
Boom Length
3.7 m
1.8 m
Arm Length
1650 mm
1130 mm
Arm Length
1650 mm
1130 mm
Bucket Breakout Force
47 kN
150 kN
Bucket Breakout Force
47 kN
150 kN
Arm Tear-out Force
35 kN
110 kN
Arm Tear-out Force
35 kN
110 kN
Capacities
Fuel Tank Capacity
130 litres
21 litres
Fuel Tank Capacity
130 litres
21 litres
Hydraulic Tank Capacity
57 litres
21 litres
Hydraulic Tank Capacity
57 litres
21 litres
Cooling System Capacity
17 litres
3.8 litres
Cooling System Capacity
17 litres
3.8 litres
Engine Oil Capacity
9 litres
2 litres
Engine Oil Capacity
9 litres
2 litres
Swing Drive Oil Capacity
1.5 litres
7 litres
Swing Drive Oil Capacity
1.5 litres
7 litres
Final Drive Gear Oil Capacity
3 litres
5 litres
Final Drive Gear Oil Capacity
3 litres
5 litres
Under Carriage
Track Shoe Width
450 mm
230 mm
Track Shoe Width
450 mm
230 mm
Track Gauge
1700 mm
750 mm
Track Gauge
1700 mm
750 mm
Track Length on Ground
2130 mm
1225 mm
Track Length on Ground
2130 mm
1225 mm
Ground Clearance
350 mm
160 mm
Ground Clearance
350 mm
160 mm
Tail Swing Radius
1750 mm
675 mm
Tail Swing Radius
1750 mm
675 mm
Undercarriage Type
Steel crawler undercarriage with grease-adjusted tension
Crawler Undercarriage with steel tracks
Undercarriage Type
Steel crawler undercarriage with grease-adjusted tension
Crawler Undercarriage with steel tracks
Steering & Brakes
Overall Length
6080 mm
3315 mm
Overall Length
6080 mm
3315 mm
Overall Width
2225 mm
1350 mm
Overall Width
2225 mm
1350 mm
Overall Height
2590 mm
2495 mm
Overall Height
2590 mm
2495 mm
Cab Height
2590 mm
2495 mm
Cab Height
2590 mm
2495 mm
Boom Height
4.5 m
3.2 m
Boom Height
4.5 m
3.2 m
Track Width
450 mm
230 mm
Track Width
450 mm
230 mm
Performances
Travel Speed
2.3 km/h
4.2 km/h
Travel Speed
2.3 km/h
4.2 km/h
Swing Speed
12 rpm
11.7 rpm
Swing Speed
12 rpm
11.7 rpm
Gradeability
35 %
58 %
Gradeability
35 %
58 %
Drawbar Pull
54 kN
15.7 kN
Drawbar Pull
54 kN
15.7 kN
Bucket And Attachments
Bucket Capacity
0.3 Cu.m
0.05 Cu.m
Bucket Capacity
0.3 Cu.m
0.05 Cu.m
Bucket Options
0.09 - 0.35
0.03 - 0.05
Bucket Options
0.09 - 0.35
0.03 - 0.05
Attachment Compatibility
Standard hydraulic attachments supported
Standard mini excavator hydraulic attachments
Attachment Compatibility
Standard hydraulic attachments supported
Standard mini excavator hydraulic attachments
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Standard operator display
7 Inch LCD
Display Type
Standard operator display
7 Inch LCD
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension seat
Suspension Seat
Seat Type
Suspension seat
Suspension Seat
Noise Level
76 dB(A)
76 dB(A)
Noise Level
76 dB(A)
76 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V
12 V
Battery
24 V
12 V
Alternator Output
55 A
80 A
Alternator Output
55 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
Yes
Yes
Telematics
Yes
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
Komatsu PC71
Pros
- Compact, Efficient & Feature‑Rich
- Compact design and lighter operating weight
- Easy maintenance features
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.
