Compare Excavators. Choose Smarter.
CAT 323D3 VS Tata Hitachi Zaxis 80 Comparison
CAT 323D3
₹ 44 L - 46 L
VS
Tata Hitachi Zaxis 80
₹ 33 L - 35 L
CAT 323D3
₹44L
Tata Hitachi Zaxis 80
₹33L
Compare excavators helps you make an informed purchase decision.
CAT 323D3
From ₹ 44 Lakh
Tata Hitachi Zaxis 80
From ₹ 33 Lakh
Engine
Model
CAT C7.1
Isuzu CC‑4JG1 (4‑cyl diesel)
Model
CAT C7.1
Isuzu CC‑4JG1 (4‑cyl diesel)
Gross Power
152 kw
40.5 kw
Gross Power
152 kw
40.5 kw
Net Power
143 kw
40.5 kw
Net Power
143 kw
40.5 kw
Engine Power
151 HP
55 HP
Engine Power
151 HP
55 HP
Engine Displacement
7010 cc
3331 cc
Engine Displacement
7010 cc
3331 cc
Number Of Cylinders
6 Nos
4 Nos
Number Of Cylinders
6 Nos
4 Nos
Rated RPM
1700 rpm
2200 rpm
Rated RPM
1700 rpm
2200 rpm
Emission Standard
UN R96 Stage II
BS II
Emission Standard
UN R96 Stage II
BS II
Max Torque
900 Nm
200 Nm
Max Torque
900 Nm
200 Nm
Fuel Type
Diesel
Diesel
Fuel Type
Diesel
Diesel
Operating Weight
Operating Weight
22800 kg
7650 kg
Operating Weight
22800 kg
7650 kg
Machine Weight
22800 kg
7650 kg
Machine Weight
22800 kg
7650 kg
Counter Weight
1020 kg
760 kg
Counter Weight
1020 kg
760 kg
Ground Pressure
46.8 kg
36 kg
Ground Pressure
46.8 kg
36 kg
Hydraulic System
Main Pump Type
Variable Displacement
Variable displacement piston pump
Main Pump Type
Variable Displacement
Variable displacement piston pump
Maximum Hydraulic Flow
430 L/min
178.5 L/min
Maximum Hydraulic Flow
430 L/min
178.5 L/min
Maximum System Pressure
343 bar
314 bar
Maximum System Pressure
343 bar
314 bar
Hydraulic Oil Capacity
276 litres
100 litres
Hydraulic Oil Capacity
276 litres
100 litres
Auxiliary Hydraulic Flow
129 L/min
150 L/min
Auxiliary Hydraulic Flow
129 L/min
150 L/min
Working Range
Max Digging Depth
6300 mm
4170 mm
Max Digging Depth
6300 mm
4170 mm
Max Vertical Wall Digging Depth
4351 mm
4180 mm
Max Vertical Wall Digging Depth
4351 mm
4180 mm
Max Reach at Ground Level
6431 mm
7005 mm
Max Reach at Ground Level
6431 mm
7005 mm
Max Dumping Height
6962 mm
5280 mm
Max Dumping Height
6962 mm
5280 mm
Max Cutting Height
7542 mm
7380 mm
Max Cutting Height
7542 mm
7380 mm
Boom Length
5.7 m
4.000 m
Boom Length
5.7 m
4.000 m
Arm Length
2900 mm
2120 mm
Arm Length
2900 mm
2120 mm
Bucket Breakout Force
76 kN
55 kN
Bucket Breakout Force
76 kN
55 kN
Arm Tear-out Force
65 kN
38 kN
Arm Tear-out Force
65 kN
38 kN
Capacities
Fuel Tank Capacity
410 litres
135 litres
Fuel Tank Capacity
410 litres
135 litres
Hydraulic Tank Capacity
138 litres
60 litres
Hydraulic Tank Capacity
138 litres
60 litres
Cooling System Capacity
28 litres
9.5 litres
Cooling System Capacity
28 litres
9.5 litres
Engine Oil Capacity
18 litres
12 litres
Engine Oil Capacity
18 litres
12 litres
Swing Drive Oil Capacity
6 litres
2.5 litres
Swing Drive Oil Capacity
6 litres
2.5 litres
Final Drive Gear Oil Capacity
5 litres
3 litres
Final Drive Gear Oil Capacity
5 litres
3 litres
Under Carriage
Track Shoe Width
600 mm
450 mm
Track Shoe Width
600 mm
450 mm
Track Gauge
2380 mm
1700 mm
Track Gauge
2380 mm
1700 mm
Track Length on Ground
4460 mm
2920 mm
Track Length on Ground
4460 mm
2920 mm
Ground Clearance
450 mm
360 mm
Ground Clearance
450 mm
360 mm
Tail Swing Radius
2750 mm
1720 mm
Tail Swing Radius
2750 mm
1720 mm
Undercarriage Type
Crawler – Steel Tracks
Steel tracked crawler undercarriage
Undercarriage Type
Crawler – Steel Tracks
Steel tracked crawler undercarriage
Steering & Brakes
Overall Length
9460 mm
6080 mm
Overall Length
9460 mm
6080 mm
Overall Width
2980 mm
2260 mm
Overall Width
2980 mm
2260 mm
Overall Height
3050 mm
2600 mm
Overall Height
3050 mm
2600 mm
Cab Height
2970 mm
2730 mm
Cab Height
2970 mm
2730 mm
Boom Height
3.050 m
2.200 m
Boom Height
3.050 m
2.200 m
Track Width
600 mm
600 mm
Track Width
600 mm
600 mm
Performances
Travel Speed
5.8 km/h
5 km/h
Travel Speed
5.8 km/h
5 km/h
Swing Speed
11.88 rpm
11.3 rpm
Swing Speed
11.88 rpm
11.3 rpm
Gradeability
70 %
35 %
Gradeability
70 %
35 %
Drawbar Pull
210 kN
50 kN
Drawbar Pull
210 kN
50 kN
Bucket And Attachments
Bucket Capacity
1.2 Cu.m
0.2 Cu.m
Bucket Capacity
1.2 Cu.m
0.2 Cu.m
Bucket Options
1.05
0.2 - 0.5
Bucket Options
1.05
0.2 - 0.5
Attachment Compatibility
normal digging and loading.
Breaker, auger, grapple, tilt coupler
Attachment Compatibility
normal digging and loading.
Breaker, auger, grapple, tilt coupler
Cabin And Controls
Cabin AC
Yes
Yes
Cabin AC
Yes
Yes
Display Type
203
LCD monitor
Display Type
203
LCD monitor
Joystick Controls
Yes
Yes
Joystick Controls
Yes
Yes
Seat Type
Mechanically adjustable with headrest & armrests
Adjustable suspension
Seat Type
Mechanically adjustable with headrest & armrests
Adjustable suspension
Noise Level
72 dB(A)
75 dB(A)
Noise Level
72 dB(A)
75 dB(A)
Safety Features
-
-
Safety Features
-
-
Electrical System
Battery
2 × 12 V V
24 V
Battery
2 × 12 V V
24 V
Alternator Output
100 A
65 A
Alternator Output
100 A
65 A
Lighting Type
Halogen
LED
Lighting Type
Halogen
LED
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 323D3
Pros
- High Performance & Productivity
- Large bucket capacity (≈1.20 m³)
- Fuel Efficiency
Tata Hitachi Zaxis 80
Pros
- 7 m reach and ~8.2 m cutting height help with truck loading and general excavation.
- Counted as a mid‑size excavator, it’s stable yet not too heavy for site access.
- Suitable for attachments like breakers, grapples, and augers with decent auxiliary flow (~178.5 L/min referenced).
