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CAT 320C VS Tata Hitachi Zaxis 23 U Comparison
CAT 320C
₹ 15 L - 17 L
VS
Tata Hitachi Zaxis 23 U
₹ 22 L - 23.99 L
CAT 320C
₹15L
Tata Hitachi Zaxis 23 U
₹22L
Compare excavators helps you make an informed purchase decision.
CAT 320C
From ₹ 15 Lakh
Tata Hitachi Zaxis 23 U
From ₹ 22 Lakh
Engine
Model
Cat 3066 T
Yanmar 3TNV76 (OEM commonly used)
Model
Cat 3066 T
Yanmar 3TNV76 (OEM commonly used)
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
1116 cc
Engine Displacement
6.37 cc
1116 cc
Number Of Cylinders
6 Nos
3 Nos
Number Of Cylinders
6 Nos
3 Nos
Rated RPM
1,800 rpm
2200 rpm
Rated RPM
1,800 rpm
2200 rpm
Emission Standard
US EPA Tier 2 / EU Stage II
BS III
Emission Standard
US EPA Tier 2 / EU Stage II
BS III
Max Torque
800 Nm
65 Nm
Max Torque
800 Nm
65 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
19700 kg
2356 kg
Operating Weight
19700 kg
2356 kg
Machine Weight
20,870 kg
2200 kg
Machine Weight
20,870 kg
2200 kg
Counter Weight
4,120 kg
180 kg
Counter Weight
4,120 kg
180 kg
Ground Pressure
63 kg
29 kg
Ground Pressure
63 kg
29 kg
Hydraulic System
Main Pump Type
Dual piston pumps (load sensing)
Variable displacement axial piston pump
Main Pump Type
Dual piston pumps (load sensing)
Variable displacement axial piston pump
Maximum Hydraulic Flow
205 L/min
72 L/min
Maximum Hydraulic Flow
205 L/min
72 L/min
Maximum System Pressure
343 bar
210 bar
Maximum System Pressure
343 bar
210 bar
Hydraulic Oil Capacity
240 litres
30 litres
Hydraulic Oil Capacity
240 litres
30 litres
Auxiliary Hydraulic Flow
41 L/min
35 L/min
Auxiliary Hydraulic Flow
41 L/min
35 L/min
Working Range
Max Digging Depth
6620 mm
2330 mm
Max Digging Depth
6620 mm
2330 mm
Max Vertical Wall Digging Depth
6200 mm
2000 mm
Max Vertical Wall Digging Depth
6200 mm
2000 mm
Max Reach at Ground Level
8390 mm
4320 mm
Max Reach at Ground Level
8390 mm
4320 mm
Max Dumping Height
7000 mm
2650 mm
Max Dumping Height
7000 mm
2650 mm
Max Cutting Height
8580 mm
3580 mm
Max Cutting Height
8580 mm
3580 mm
Boom Length
5.700 m
1.900 m
Boom Length
5.700 m
1.900 m
Arm Length
2900 mm
1200 mm
Arm Length
2900 mm
1200 mm
Bucket Breakout Force
152 kN
19.5 kN
Bucket Breakout Force
152 kN
19.5 kN
Arm Tear-out Force
146 kN
13.5 kN
Arm Tear-out Force
146 kN
13.5 kN
Capacities
Fuel Tank Capacity
320 litres
30 litres
Fuel Tank Capacity
320 litres
30 litres
Hydraulic Tank Capacity
120 litres
30 litres
Hydraulic Tank Capacity
120 litres
30 litres
Cooling System Capacity
120 litres
5 litres
Cooling System Capacity
120 litres
5 litres
Engine Oil Capacity
15 litres
4.5 litres
Engine Oil Capacity
15 litres
4.5 litres
Swing Drive Oil Capacity
12 litres
1.2 litres
Swing Drive Oil Capacity
12 litres
1.2 litres
Final Drive Gear Oil Capacity
5 litres
1.6 litres
Final Drive Gear Oil Capacity
5 litres
1.6 litres
Under Carriage
Track Shoe Width
600 mm
250 mm
Track Shoe Width
600 mm
250 mm
Track Gauge
2200 mm
1200 mm
Track Gauge
2200 mm
1200 mm
Track Length on Ground
3620 mm
1500 mm
Track Length on Ground
3620 mm
1500 mm
Ground Clearance
470 mm
290 mm
Ground Clearance
470 mm
290 mm
Tail Swing Radius
2 770 mm
725 mm
Tail Swing Radius
2 770 mm
725 mm
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Tracked undercarriage with grease‑tensioned track adjustment – typical mini excavator crawler system.
Undercarriage Type
Tracked undercarriage (steel track shoes with rollers and grease tensioning) – standard crawler system for medium excavators.
Tracked undercarriage with grease‑tensioned track adjustment – typical mini excavator crawler system.
Steering & Brakes
Overall Length
9390 mm
3800 mm
Overall Length
9390 mm
3800 mm
Overall Width
2800 mm
1450 mm
Overall Width
2800 mm
1450 mm
Overall Height
3050 mm
2420 mm
Overall Height
3050 mm
2420 mm
Cab Height
600 mm
2100 mm
Cab Height
600 mm
2100 mm
Boom Height
3.500 m
2.500 m
Boom Height
3.500 m
2.500 m
Track Width
460 mm
250 mm
Track Width
460 mm
250 mm
Performances
Travel Speed
3.5 km/h
4 km/h
Travel Speed
3.5 km/h
4 km/h
Swing Speed
11.5 rpm
9.5 rpm
Swing Speed
11.5 rpm
9.5 rpm
Gradeability
70 %
30 %
Gradeability
70 %
30 %
Drawbar Pull
196 kN
21 kN
Drawbar Pull
196 kN
21 kN
Bucket And Attachments
Bucket Capacity
0.6 Cu.m
0.07 Cu.m
Bucket Capacity
0.6 Cu.m
0.07 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
Hydraulic breaker, auger, compactor
Attachment Compatibility
Hydraulic hammer, grapple, ripper, auger
Hydraulic breaker, auger, compactor
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
Operator instrument panel
Digital LCD monitor
Display Type
Operator instrument panel
Digital LCD monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Suspension seat
Adjustable suspension seat
Seat Type
Suspension seat
Adjustable suspension seat
Noise Level
74 dB(A)
74 dB(A)
Noise Level
74 dB(A)
74 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
Halogen
Lighting Type
LED
Halogen
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
CAT 320C
Pros
- Smooth & Powerful Performance
- Reliable & Durable
- Comfortable Operator Environment
Tata Hitachi Zaxis 23 U
Pros
- Zero Tail Swing: The rear of the machine stays within the track width, making it perfect for working next to walls or in narrow lanes.
- Versatility: Equipped with a boom swing feature, allowing you to dig offset to the machine's path (useful for digging foundations along walls).
- Ease of Transport: At roughly 2.3 tons, it can be easily transported on a standard small truck or trailer.
