Compare Excavators. Choose Smarter.
CAT 320C VS SANY SY27U Comparison
CAT 320C
₹ 15 L - 17 L
VS
SANY SY27U
₹ 22 L - 23 L
CAT 320C
₹15L
SANY SY27U
₹22L
Compare excavators helps you make an informed purchase decision.
CAT 320C
From ₹ 15 Lakh
SANY SY27U
From ₹ 22 Lakh
Engine
Model
Cat 3066 T
Yanmar 3TNV80F (3-cyl diesel)
Model
Cat 3066 T
Yanmar 3TNV80F (3-cyl diesel)
Gross Power
107 kw
15.2 kw
Gross Power
107 kw
15.2 kw
Net Power
103 kw
14.5 kw
Net Power
103 kw
14.5 kw
Engine Power
138 HP
20.4 HP
Engine Power
138 HP
20.4 HP
Engine Displacement
6.37 cc
1267 cc
Engine Displacement
6.37 cc
1267 cc
Number Of Cylinders
6 Nos
3 Nos
Number Of Cylinders
6 Nos
3 Nos
Rated RPM
1,800 rpm
2500 rpm
Rated RPM
1,800 rpm
2500 rpm
Emission Standard
US EPA Tier 2 / EU Stage II
BS IV
Emission Standard
US EPA Tier 2 / EU Stage II
BS IV
Max Torque
800 Nm
341 Nm
Max Torque
800 Nm
341 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
19700 kg
2680 kg
Operating Weight
19700 kg
2680 kg
Machine Weight
20,870 kg
2680 kg
Machine Weight
20,870 kg
2680 kg
Counter Weight
4,120 kg
872 kg
Counter Weight
4,120 kg
872 kg
Ground Pressure
63 kg
25.5 kg
Ground Pressure
63 kg
25.5 kg
Hydraulic System
Main Pump Type
Dual piston pumps (load sensing)
Variable-displacement pump
Main Pump Type
Dual piston pumps (load sensing)
Variable-displacement pump
Maximum Hydraulic Flow
205 L/min
81 L/min
Maximum Hydraulic Flow
205 L/min
81 L/min
Maximum System Pressure
343 bar
245 bar
Maximum System Pressure
343 bar
245 bar
Hydraulic Oil Capacity
240 litres
30 litres
Hydraulic Oil Capacity
240 litres
30 litres
Auxiliary Hydraulic Flow
41 L/min
13 L/min
Auxiliary Hydraulic Flow
41 L/min
13 L/min
Working Range
Max Digging Depth
6620 mm
2820 mm
Max Digging Depth
6620 mm
2820 mm
Max Vertical Wall Digging Depth
6200 mm
2585 mm
Max Vertical Wall Digging Depth
6200 mm
2585 mm
Max Reach at Ground Level
8390 mm
4850 mm
Max Reach at Ground Level
8390 mm
4850 mm
Max Dumping Height
7000 mm
3100 mm
Max Dumping Height
7000 mm
3100 mm
Max Cutting Height
8580 mm
4410 mm
Max Cutting Height
8580 mm
4410 mm
Boom Length
5.700 m
2.100 m
Boom Length
5.700 m
2.100 m
Arm Length
2900 mm
1300 mm
Arm Length
2900 mm
1300 mm
Bucket Breakout Force
152 kN
24.3 kN
Bucket Breakout Force
152 kN
24.3 kN
Arm Tear-out Force
146 kN
14.2 kN
Arm Tear-out Force
146 kN
14.2 kN
Capacities
Fuel Tank Capacity
320 litres
34 litres
Fuel Tank Capacity
320 litres
34 litres
Hydraulic Tank Capacity
120 litres
30 litres
Hydraulic Tank Capacity
120 litres
30 litres
Cooling System Capacity
120 litres
4.1 litres
Cooling System Capacity
120 litres
4.1 litres
Engine Oil Capacity
15 litres
3.4 litres
Engine Oil Capacity
15 litres
3.4 litres
Swing Drive Oil Capacity
12 litres
4 litres
Swing Drive Oil Capacity
12 litres
4 litres
Final Drive Gear Oil Capacity
5 litres
2 litres
Final Drive Gear Oil Capacity
5 litres
2 litres
Under Carriage
Track Shoe Width
600 mm
300 mm
Track Shoe Width
600 mm
300 mm
Track Gauge
2200 mm
1250 mm
Track Gauge
2200 mm
1250 mm
Track Length on Ground
3620 mm
1560 mm
Track Length on Ground
3620 mm
1560 mm
Ground Clearance
470 mm
290 mm
Ground Clearance
470 mm
290 mm
Tail Swing Radius
2 770 mm
775 mm
Tail Swing Radius
2 770 mm
775 mm
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Rubber crawler track undercarriage
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Rubber crawler track undercarriage
Steering & Brakes
Overall Length
9390 mm
4285 mm
Overall Length
9390 mm
4285 mm
Overall Width
2800 mm
1550 mm
Overall Width
2800 mm
1550 mm
Overall Height
3050 mm
2430 mm
Overall Height
3050 mm
2430 mm
Cab Height
600 mm
2816 mm
Cab Height
600 mm
2816 mm
Boom Height
3.500 m
2.988 m
Boom Height
3.500 m
2.988 m
Track Width
460 mm
600 mm
Track Width
460 mm
600 mm
Performances
Travel Speed
3.5 km/h
4.5 km/h
Travel Speed
3.5 km/h
4.5 km/h
Swing Speed
11.5 rpm
10.6 rpm
Swing Speed
11.5 rpm
10.6 rpm
Gradeability
70 %
58 %
Gradeability
70 %
58 %
Drawbar Pull
196 kN
20 kN
Drawbar Pull
196 kN
20 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
GP, HD, trenching buckets
0.06 - 0.08
Bucket Options
GP, HD, trenching buckets
0.06 - 0.08
Attachment Compatibility
Hydraulic hammer, grapple, ripper, auger
Standard mini excavator attachments (hydraulic breakers, augers, etc.) — depends on auxiliary circuit
Attachment Compatibility
Hydraulic hammer, grapple, ripper, auger
Standard mini excavator attachments (hydraulic breakers, augers, etc.) — depends on auxiliary circuit
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Operator instrument panel
Color info display with self-diagnostics (per launch info)
Display Type
Operator instrument panel
Color info display with self-diagnostics (per launch info)
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension seat
Suspension Seat
Seat Type
Suspension seat
Suspension Seat
Noise Level
74 dB(A)
76 dB(A)
Noise Level
74 dB(A)
76 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
24 V (2×12 V) V
12 V
Battery
24 V (2×12 V) V
12 V
Alternator Output
50 A
40 A
Alternator Output
50 A
40 A
Lighting Type
LED
LED
Lighting Type
LED
LED
Additional Features
Auto Idle
Yes
Yes
Auto Idle
Yes
Yes
Eco Mode
Yes
No
Eco Mode
Yes
No
Telematics
Yes
Yes
Telematics
Yes
Yes
Diagnostic System
Yes
Yes
Diagnostic System
Yes
Yes
CAT 320C
Pros
- Smooth & Powerful Performance
- Reliable & Durable
- Comfortable Operator Environment
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.
