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SANY SY27U VS Komatsu PC71 Comparison
SANY SY27U
₹ 22 L - 23 L
VS
Komatsu PC71
₹ 24 L - 26 L
SANY SY27U
₹22L
Komatsu PC71
₹24L
Compare excavators helps you make an informed purchase decision.
SANY SY27U
From ₹ 22 Lakh
Komatsu PC71
From ₹ 24 Lakh
Engine
Model
Yanmar 3TNV80F (3-cyl diesel)
KOEL 4R-1040 diesel engine
Model
Yanmar 3TNV80F (3-cyl diesel)
KOEL 4R-1040 diesel engine
Gross Power
15.2 kw
44 kw
Gross Power
15.2 kw
44 kw
Net Power
14.5 kw
44 kw
Net Power
14.5 kw
44 kw
Engine Power
20.4 HP
60 HP
Engine Power
20.4 HP
60 HP
Engine Displacement
1267 cc
4160 cc
Engine Displacement
1267 cc
4160 cc
Number Of Cylinders
3 Nos
4 Nos
Number Of Cylinders
3 Nos
4 Nos
Rated RPM
2500 rpm
1900 rpm
Rated RPM
2500 rpm
1900 rpm
Emission Standard
BS IV
Stage II
Emission Standard
BS IV
Stage II
Max Torque
341 Nm
763 Nm
Max Torque
341 Nm
763 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
2680 kg
7050 kg
Operating Weight
2680 kg
7050 kg
Machine Weight
2680 kg
7050 kg
Machine Weight
2680 kg
7050 kg
Counter Weight
872 kg
1200 kg
Counter Weight
872 kg
1200 kg
Ground Pressure
25.5 kg
33 kg
Ground Pressure
25.5 kg
33 kg
Hydraulic System
Main Pump Type
Variable-displacement pump
Variable-displacement piston pump
Main Pump Type
Variable-displacement pump
Variable-displacement piston pump
Maximum Hydraulic Flow
81 L/min
155 L/min
Maximum Hydraulic Flow
81 L/min
155 L/min
Maximum System Pressure
245 bar
245 bar
Maximum System Pressure
245 bar
245 bar
Hydraulic Oil Capacity
30 litres
57 litres
Hydraulic Oil Capacity
30 litres
57 litres
Auxiliary Hydraulic Flow
13 L/min
45 L/min
Auxiliary Hydraulic Flow
13 L/min
45 L/min
Working Range
Max Digging Depth
2820 mm
4100 mm
Max Digging Depth
2820 mm
4100 mm
Max Vertical Wall Digging Depth
2585 mm
3135 mm
Max Vertical Wall Digging Depth
2585 mm
3135 mm
Max Reach at Ground Level
4850 mm
6220 mm
Max Reach at Ground Level
4850 mm
6220 mm
Max Dumping Height
3100 mm
5015 mm
Max Dumping Height
3100 mm
5015 mm
Max Cutting Height
4410 mm
7150 mm
Max Cutting Height
4410 mm
7150 mm
Boom Length
2.100 m
3.7 m
Boom Length
2.100 m
3.7 m
Arm Length
1300 mm
1650 mm
Arm Length
1300 mm
1650 mm
Bucket Breakout Force
24.3 kN
47 kN
Bucket Breakout Force
24.3 kN
47 kN
Arm Tear-out Force
14.2 kN
35 kN
Arm Tear-out Force
14.2 kN
35 kN
Capacities
Fuel Tank Capacity
34 litres
130 litres
Fuel Tank Capacity
34 litres
130 litres
Hydraulic Tank Capacity
30 litres
57 litres
Hydraulic Tank Capacity
30 litres
57 litres
Cooling System Capacity
4.1 litres
17 litres
Cooling System Capacity
4.1 litres
17 litres
Engine Oil Capacity
3.4 litres
9 litres
Engine Oil Capacity
3.4 litres
9 litres
Swing Drive Oil Capacity
4 litres
1.5 litres
Swing Drive Oil Capacity
4 litres
1.5 litres
Final Drive Gear Oil Capacity
2 litres
3 litres
Final Drive Gear Oil Capacity
2 litres
3 litres
Under Carriage
Track Shoe Width
300 mm
450 mm
Track Shoe Width
300 mm
450 mm
Track Gauge
1250 mm
1700 mm
Track Gauge
1250 mm
1700 mm
Track Length on Ground
1560 mm
2130 mm
Track Length on Ground
1560 mm
2130 mm
Ground Clearance
290 mm
350 mm
Ground Clearance
290 mm
350 mm
Tail Swing Radius
775 mm
1750 mm
Tail Swing Radius
775 mm
1750 mm
Undercarriage Type
Rubber crawler track undercarriage
Steel crawler undercarriage with grease-adjusted tension
Undercarriage Type
Rubber crawler track undercarriage
Steel crawler undercarriage with grease-adjusted tension
Steering & Brakes
Overall Length
4285 mm
6080 mm
Overall Length
4285 mm
6080 mm
Overall Width
1550 mm
2225 mm
Overall Width
1550 mm
2225 mm
Overall Height
2430 mm
2590 mm
Overall Height
2430 mm
2590 mm
Cab Height
2816 mm
2590 mm
Cab Height
2816 mm
2590 mm
Boom Height
2.988 m
4.5 m
Boom Height
2.988 m
4.5 m
Track Width
600 mm
450 mm
Track Width
600 mm
450 mm
Performances
Travel Speed
4.5 km/h
2.3 km/h
Travel Speed
4.5 km/h
2.3 km/h
Swing Speed
10.6 rpm
12 rpm
Swing Speed
10.6 rpm
12 rpm
Gradeability
58 %
35 %
Gradeability
58 %
35 %
Drawbar Pull
20 kN
54 kN
Drawbar Pull
20 kN
54 kN
Bucket And Attachments
Bucket Capacity
0.08 Cu.m
0.3 Cu.m
Bucket Capacity
0.08 Cu.m
0.3 Cu.m
Bucket Options
0.06 - 0.08
0.09 - 0.35
Bucket Options
0.06 - 0.08
0.09 - 0.35
Attachment Compatibility
Standard mini excavator attachments (hydraulic breakers, augers, etc.) — depends on auxiliary circuit
Standard hydraulic attachments supported
Attachment Compatibility
Standard mini excavator attachments (hydraulic breakers, augers, etc.) — depends on auxiliary circuit
Standard hydraulic attachments supported
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Color info display with self-diagnostics (per launch info)
Standard operator display
Display Type
Color info display with self-diagnostics (per launch info)
Standard operator display
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
12 V
24 V
Battery
12 V
24 V
Alternator Output
40 A
55 A
Alternator Output
40 A
55 A
Lighting Type
LED
LED
Lighting Type
LED
LED
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
No
Yes
Eco Mode
No
Yes
Telematics
Yes
Yes
Telematics
Yes
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
SANY SY27U
Pros
- A max digging reach ~4.85 m and height ~4.41 m is competitive for ~2.7 t mini class.
- Yanmar 20.4 HP engine with load-sensing hydraulics balances power and economy.
- Zero-tail swing design lets you work in tight, constrained spaces without rear overhang.
Komatsu PC71
Pros
- Compact, Efficient & Feature‑Rich
- Compact design and lighter operating weight
- Easy maintenance features
