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CAT 321 VS SANY SY225C-10HD GENe Comparison
CAT 321
₹ 54 L - 55 L
VS
SANY SY225C-10HD GENe
₹ 59 L - 60.99 L
CAT 321
₹54L
SANY SY225C-10HD GENe
₹59L
Compare excavators helps you make an informed purchase decision.
CAT 321
From ₹ 54 Lakh
SANY SY225C-10HD GENe
From ₹ 59 Lakh
Engine
Model
Cat® C3.6
Mitsubishi FUSO 4M50
Model
Cat® C3.6
Mitsubishi FUSO 4M50
Gross Power
100 kw
118 kw
Gross Power
100 kw
118 kw
Net Power
129 kw
118 kw
Net Power
129 kw
118 kw
Engine Power
136 HP
158 HP
Engine Power
136 HP
158 HP
Engine Displacement
3600 cc
4900 cc
Engine Displacement
3600 cc
4900 cc
Number Of Cylinders
4 Nos
4 Nos
Number Of Cylinders
4 Nos
4 Nos
Rated RPM
2000 rpm
2000 rpm
Rated RPM
2000 rpm
2000 rpm
Emission Standard
BS IV
BS III
Emission Standard
BS IV
BS III
Max Torque
500 Nm
580 Nm
Max Torque
500 Nm
580 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
19300 kg
22550 kg
Operating Weight
19300 kg
22550 kg
Machine Weight
19300 kg
22500 kg
Machine Weight
19300 kg
22500 kg
Counter Weight
3650 kg
3000 kg
Counter Weight
3650 kg
3000 kg
Ground Pressure
60 kg
47.3 kg
Ground Pressure
60 kg
47.3 kg
Hydraulic System
Main Pump Type
Electro‑hydraulic main control valve system
Variable Displacement Axial Piston Pumps
Main Pump Type
Electro‑hydraulic main control valve system
Variable Displacement Axial Piston Pumps
Maximum Hydraulic Flow
315 L/min
520 L/min
Maximum Hydraulic Flow
315 L/min
520 L/min
Maximum System Pressure
350 bar
343 bar
Maximum System Pressure
350 bar
343 bar
Hydraulic Oil Capacity
218 litres
239 litres
Hydraulic Oil Capacity
218 litres
239 litres
Auxiliary Hydraulic Flow
120 L/min
220 L/min
Auxiliary Hydraulic Flow
120 L/min
220 L/min
Working Range
Max Digging Depth
5970 mm
6600 mm
Max Digging Depth
5970 mm
6600 mm
Max Vertical Wall Digging Depth
5360 mm
6037 mm
Max Vertical Wall Digging Depth
5360 mm
6037 mm
Max Reach at Ground Level
9150 mm
9312 mm
Max Reach at Ground Level
9150 mm
9312 mm
Max Dumping Height
6250 mm
6252 mm
Max Dumping Height
6250 mm
6252 mm
Max Cutting Height
9120 mm
9113 mm
Max Cutting Height
9120 mm
9113 mm
Boom Length
5.700 m
5.700 m
Boom Length
5.700 m
5.700 m
Arm Length
2250 mm
2400 mm
Arm Length
2250 mm
2400 mm
Bucket Breakout Force
135 kN
152 kN
Bucket Breakout Force
135 kN
152 kN
Arm Tear-out Force
119 kN
138 kN
Arm Tear-out Force
119 kN
138 kN
Capacities
Fuel Tank Capacity
370 litres
340 litres
Fuel Tank Capacity
370 litres
340 litres
Hydraulic Tank Capacity
218 litres
239 litres
Hydraulic Tank Capacity
218 litres
239 litres
Cooling System Capacity
25 litres
29 litres
Cooling System Capacity
25 litres
29 litres
Engine Oil Capacity
11 litres
22 litres
Engine Oil Capacity
11 litres
22 litres
Swing Drive Oil Capacity
6 litres
4 litres
Swing Drive Oil Capacity
6 litres
4 litres
Final Drive Gear Oil Capacity
6 litres
11 litres
Final Drive Gear Oil Capacity
6 litres
11 litres
Under Carriage
Track Shoe Width
800 mm
600 mm
Track Shoe Width
800 mm
600 mm
Track Gauge
2380 mm
2590 mm
Track Gauge
2380 mm
2590 mm
Track Length on Ground
3650 mm
3830 mm
Track Length on Ground
3650 mm
3830 mm
Ground Clearance
450 mm
480 mm
Ground Clearance
450 mm
480 mm
Tail Swing Radius
1676 mm
2890 mm
Tail Swing Radius
1676 mm
2890 mm
Undercarriage Type
Crawler — steel tracks
Tracked crawler undercarriage (steel tracks, grease‑tensioned)
Undercarriage Type
Crawler — steel tracks
Tracked crawler undercarriage (steel tracks, grease‑tensioned)
Steering & Brakes
Overall Length
9570 mm
9575 mm
Overall Length
9570 mm
9575 mm
Overall Width
2800 mm
2980 mm
Overall Width
2800 mm
2980 mm
Overall Height
3250 mm
2955 mm
Overall Height
3250 mm
2955 mm
Cab Height
3250 mm
3075 mm
Cab Height
3250 mm
3075 mm
Boom Height
3.300 m
2.990 m
Boom Height
3.300 m
2.990 m
Track Width
600 mm
600 mm
Track Width
600 mm
600 mm
Performances
Travel Speed
10 km/h
5.4 km/h
Travel Speed
10 km/h
5.4 km/h
Swing Speed
10 rpm
11 rpm
Swing Speed
10 rpm
11 rpm
Gradeability
27 %
70 %
Gradeability
27 %
70 %
Drawbar Pull
150 kN
209 kN
Drawbar Pull
150 kN
209 kN
Bucket And Attachments
Bucket Capacity
1 Cu.m
1.2 Cu.m
Bucket Capacity
1 Cu.m
1.2 Cu.m
Bucket Options
0.8
1.2 - 1.5
Bucket Options
0.8
1.2 - 1.5
Attachment Compatibility
Breaker, Auger, Grapple (with auxiliary hydraulics)
Breaker, Grapple, Auger, Ripper
Attachment Compatibility
Breaker, Auger, Grapple (with auxiliary hydraulics)
Breaker, Grapple, Auger, Ripper
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
8 LCD Touch Screen
10″ intelligent touch screen
Display Type
8 LCD Touch Screen
10″ intelligent touch screen
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension Seat
Fully suspension premium seat
Seat Type
Suspension Seat
Fully suspension premium seat
Noise Level
70 dB(A)
75 dB(A)
Noise Level
70 dB(A)
75 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2X12 V
24 V
Battery
2X12 V
24 V
Alternator Output
100 A
50 A
Alternator Output
100 A
50 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
CAT 321
Pros
- 136 HP Cat C3.6 engine delivers strong digging performance.
- An advanced electrohydraulic system improves cycle time.
- Eco Mode and Intelligent ECM help reduce fuel consumption
SANY SY225C-10HD GENe
Pros
- Strong, modern engine: 158 hp with ~580 Nm torque delivers robust work performance for medium‑class tasks.
- Direct Power Control & fuel‑efficient design: Improved efficiency and output with reduced fuel use.
- High hydraulic flow: Dual variable displacement pumps (~2×260 L/min) allow fast cycle times and strong implement response.
