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SANY SY210C VS LiuGong 921 Di Comparison
SANY SY210C
₹ 32 L - 34 L
VS
LiuGong 921 Di
₹ 54 L - 56 L
SANY SY210C
₹32L
LiuGong 921 Di
₹54L
Compare excavators helps you make an informed purchase decision.
SANY SY210C
From ₹ 32 Lakh
LiuGong 921 Di
From ₹ 54 Lakh
Engine
Model
Cummins 6BT5.9‑C140
Cummins 6BT5.9‑C140
Model
Cummins 6BT5.9‑C140
Cummins 6BT5.9‑C140
Gross Power
104 kw
170 kw
Gross Power
104 kw
170 kw
Net Power
104 kw
170 kw
Net Power
104 kw
170 kw
Engine Power
140 HP
140 HP
Engine Power
140 HP
140 HP
Engine Displacement
5880 cc
5900 cc
Engine Displacement
5880 cc
5900 cc
Number Of Cylinders
6 Nos
6 Nos
Number Of Cylinders
6 Nos
6 Nos
Rated RPM
2000 rpm
2000 rpm
Rated RPM
2000 rpm
2000 rpm
Emission Standard
Tier 1 / Tier 2
BS III
Emission Standard
Tier 1 / Tier 2
BS III
Max Torque
571 Nm
614 Nm
Max Torque
571 Nm
614 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
20900 kg
21000 kg
Operating Weight
20900 kg
21000 kg
Machine Weight
20,900 kg
21000 kg
Machine Weight
20,900 kg
21000 kg
Counter Weight
4200 kg
5341 kg
Counter Weight
4200 kg
5341 kg
Ground Pressure
47.3 kg
45 kg
Ground Pressure
47.3 kg
45 kg
Hydraulic System
Main Pump Type
2 × Variable Displacement Axial Piston Pumps
Variable displacement piston pumps
Main Pump Type
2 × Variable Displacement Axial Piston Pumps
Variable displacement piston pumps
Maximum Hydraulic Flow
2 × 220 L/min
210 L/min
Maximum Hydraulic Flow
2 × 220 L/min
210 L/min
Maximum System Pressure
343 bar
343 bar
Maximum System Pressure
343 bar
343 bar
Hydraulic Oil Capacity
239 litres
330 litres
Hydraulic Oil Capacity
239 litres
330 litres
Auxiliary Hydraulic Flow
239 L/min
230 L/min
Auxiliary Hydraulic Flow
239 L/min
230 L/min
Working Range
Max Digging Depth
6645 mm
5875 mm
Max Digging Depth
6645 mm
5875 mm
Max Vertical Wall Digging Depth
6200 mm
4578 mm
Max Vertical Wall Digging Depth
6200 mm
4578 mm
Max Reach at Ground Level
9312 mm
9256 mm
Max Reach at Ground Level
9312 mm
9256 mm
Max Dumping Height
6252 mm
6798 mm
Max Dumping Height
6252 mm
6798 mm
Max Cutting Height
9113 mm
5661 mm
Max Cutting Height
9113 mm
5661 mm
Boom Length
5.700 m
5.412 m
Boom Length
5.700 m
5.412 m
Arm Length
2400 mm
2800 mm
Arm Length
2400 mm
2800 mm
Bucket Breakout Force
9113 kN
159 kN
Bucket Breakout Force
9113 kN
159 kN
Arm Tear-out Force
129 kN
113 kN
Arm Tear-out Force
129 kN
113 kN
Capacities
Fuel Tank Capacity
340 litres
412 litres
Fuel Tank Capacity
340 litres
412 litres
Hydraulic Tank Capacity
239 litres
230 litres
Hydraulic Tank Capacity
239 litres
230 litres
Cooling System Capacity
25.2 litres
30 litres
Cooling System Capacity
25.2 litres
30 litres
Engine Oil Capacity
22.75 litres
25 litres
Engine Oil Capacity
22.75 litres
25 litres
Swing Drive Oil Capacity
4 litres
7 litres
Swing Drive Oil Capacity
4 litres
7 litres
Final Drive Gear Oil Capacity
5.5 litres
5 litres
Final Drive Gear Oil Capacity
5.5 litres
5 litres
Under Carriage
Track Shoe Width
600 mm
600 mm
Track Shoe Width
600 mm
600 mm
Track Gauge
2200 mm
2200 mm
Track Gauge
2200 mm
2200 mm
Track Length on Ground
3 445 mm
4170 mm
Track Length on Ground
3 445 mm
4170 mm
Ground Clearance
465 mm
440 mm
Ground Clearance
465 mm
440 mm
Tail Swing Radius
2 898 mm
2860 mm
Tail Swing Radius
2 898 mm
2860 mm
Undercarriage Type
heavy‑duty crawler undercarriage with grease track tensioning and multi‑roller support (top & bottom rollers)
Tracked/Crawler undercarriage
Undercarriage Type
heavy‑duty crawler undercarriage with grease track tensioning and multi‑roller support (top & bottom rollers)
Tracked/Crawler undercarriage
Steering & Brakes
Overall Length
9650 mm
9712 mm
Overall Length
9650 mm
9712 mm
Overall Width
2980 mm
2800 mm
Overall Width
2980 mm
2800 mm
Overall Height
3440 mm
3050 mm
Overall Height
3440 mm
3050 mm
Cab Height
2990 mm
5431 mm
Cab Height
2990 mm
5431 mm
Boom Height
3.5 m
3.500 m
Boom Height
3.5 m
3.500 m
Track Width
600 mm
600 mm
Track Width
600 mm
600 mm
Performances
Travel Speed
5.4 km/h
5.3 km/h
Travel Speed
5.4 km/h
5.3 km/h
Swing Speed
11 rpm
12 rpm
Swing Speed
11 rpm
12 rpm
Gradeability
70 %
70 %
Gradeability
70 %
70 %
Drawbar Pull
209 kN
210 kN
Drawbar Pull
209 kN
210 kN
Bucket And Attachments
Bucket Capacity
1 Cu.m
0.95 Cu.m
Bucket Capacity
1 Cu.m
0.95 Cu.m
Bucket Options
GP / HD / Coal
0.85 - 0.95
Bucket Options
GP / HD / Coal
0.85 - 0.95
Attachment Compatibility
Standard hydraulic coupler
Breaker/grapple/powertilt
Attachment Compatibility
Standard hydraulic coupler
Breaker/grapple/powertilt
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
7″ intelligent digital display
Digital/analog combo (basic)
Display Type
7″ intelligent digital display
Digital/analog combo (basic)
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Fully adjustable suspension seat
Operator seat with suspension
Seat Type
Fully adjustable suspension seat
Operator seat with suspension
Noise Level
-
76 dB(A)
Noise Level
-
76 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2 × 12 V V
24 V
Battery
2 × 12 V V
24 V
Alternator Output
50 A
80 A
Alternator Output
50 A
80 A
Lighting Type
Other
LED
Lighting Type
Other
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
SANY SY210C
Pros
- Strong Performance & Efficiency
- Good Productivity Features
- Operator Comfort & Tech
LiuGong 921 Di
Pros
- Offers respectable digging depth (~5.9 m) and horizontal reach (~9.2 m), making it suitable for medium‑sized construction and earthmoving tasks like trenching, foundation work, and site prep.
- The boom and reach balance enables both digging and loading without needing heavy long‑reach modifications.
- Compared with heavier or lighter models, the 921Di’s boom reach fits well in the 20‑22 t excavator segment
